Add server support for disabling limitations temporarily per category

Update the uninstall notification mails
Deprecate /parent/can-recover-password
2026-08-31 19:03:45 +02:00 · 2020-11-02 01:00:00 +01:00 · 2020-10-12 02:00:00 +02:00 · 2020-10-05 02:00:00 +02:00 · 2020-10-05 02:00:00 +02:00 · 2020-10-05 02:00:00 +02:00
235 changed files with 5172 additions and 2649 deletions
@@ -14,8 +14,8 @@ Use this to get the server status.
 ## Response

 This returns a JSON object with ``websocketClients`` (of the type number,
-the number of clients connected using the websocket) and the map ``counters``
-which maps values to numbers. You should not make any assumptions about the counter names
+the number of clients connected using the websocket) and the maps ``counters`` and ``maxValues``
+which map values to numbers. You should not make any assumptions about the key names
 and their availability.

 ### example response
@@ -25,13 +25,16 @@ and their availability.
  "websocketClients": 3,
  "counters": {
    "testCounter": 1
+  },
+  "maxValues": {
+    "testMax": 3
  }
 }
 ```

 ## POST /admin/reset-counters

-Use this to reset the counters included in the server status.
+Use this to reset the counters and maxValues included in the server status.

 Although this uses POST, it does not take any request body

@@ -64,6 +64,9 @@ On success: object with ``deviceAuthToken`` (string) and ``ownDeviceId`` (string

 ## POST /parent/can-recover-password

+**Depreacted:** The caller should know by itself if the mail address belongs to the user.
+``/recover-parent-password`` will report a failure if it does not.
+
 Use this to check if the parent password can be recovered. This checks that the
 mail auth token matches the mail address of the parent user.

@@ -7,37 +7,7 @@
    "actions": {
      "type": "array",
      "items": {
-        "type": "object",
-        "properties": {
-          "encodedAction": {
-            "type": "string"
-          },
-          "sequenceNumber": {
-            "type": "number"
-          },
-          "integrity": {
-            "type": "string"
-          },
-          "type": {
-            "enum": [
-              "appLogic",
-              "child",
-              "parent"
-            ],
-            "type": "string"
-          },
-          "userId": {
-            "type": "string"
-          }
-        },
-        "additionalProperties": false,
-        "required": [
-          "encodedAction",
-          "integrity",
-          "sequenceNumber",
-          "type",
-          "userId"
-        ]
+        "$ref": "#/definitions/ClientPushChangesRequestAction"
      }
    }
  },
@@ -46,6 +16,42 @@
    "actions",
    "deviceAuthToken"
  ],
+  "definitions": {
+    "ClientPushChangesRequestAction": {
+      "type": "object",
+      "properties": {
+        "encodedAction": {
+          "type": "string"
+        },
+        "sequenceNumber": {
+          "type": "number"
+        },
+        "integrity": {
+          "type": "string"
+        },
+        "type": {
+          "enum": [
+            "appLogic",
+            "child",
+            "parent"
+          ],
+          "type": "string"
+        },
+        "userId": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": false,
+      "required": [
+        "encodedAction",
+        "integrity",
+        "sequenceNumber",
+        "type",
+        "userId"
+      ],
+      "title": "ClientPushChangesRequestAction"
+    }
+  },
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "ClientPushChangesRequest",
  "$id": "https://timelimit.io/ClientPushChangesRequest"
@@ -33,28 +33,30 @@
 -   [CategoryDataStatus](./clientpullchangesrequest-definitions-categorydatastatus.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/CategoryDataStatus`
 -   [ClientDataStatus](./clientpullchangesrequest-properties-clientdatastatus.md) – `https://timelimit.io/ClientPullChangesRequest#/properties/status`
 -   [ClientDataStatus](./clientpullchangesrequest-definitions-clientdatastatus.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus`
-   [NewDeviceInfo](./registerchilddevicerequest-definitions-newdeviceinfo.md) – `https://timelimit.io/RegisterChildDeviceRequest#/definitions/NewDeviceInfo`
-   [NewDeviceInfo](./registerchilddevicerequest-properties-newdeviceinfo.md) – `https://timelimit.io/RegisterChildDeviceRequest#/properties/childDevice`
+-   [ClientPushChangesRequestAction](./clientpushchangesrequest-properties-actions-clientpushchangesrequestaction.md) – `https://timelimit.io/ClientPushChangesRequest#/properties/actions/items`
+-   [ClientPushChangesRequestAction](./clientpushchangesrequest-definitions-clientpushchangesrequestaction.md) – `https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction`
 -   [NewDeviceInfo](./signintofamilyrequest-definitions-newdeviceinfo.md) – `https://timelimit.io/SignIntoFamilyRequest#/definitions/NewDeviceInfo`
 -   [NewDeviceInfo](./signintofamilyrequest-properties-newdeviceinfo.md) – `https://timelimit.io/SignIntoFamilyRequest#/properties/parentDevice`
+-   [NewDeviceInfo](./registerchilddevicerequest-definitions-newdeviceinfo.md) – `https://timelimit.io/RegisterChildDeviceRequest#/definitions/NewDeviceInfo`
+-   [NewDeviceInfo](./registerchilddevicerequest-properties-newdeviceinfo.md) – `https://timelimit.io/RegisterChildDeviceRequest#/properties/childDevice`
 -   [NewDeviceInfo](./createfamilybymailtokenrequest-definitions-newdeviceinfo.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/definitions/NewDeviceInfo`
 -   [NewDeviceInfo](./createfamilybymailtokenrequest-properties-newdeviceinfo.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/properties/parentDevice`
 -   [ParentPassword](./serializedparentaction-definitions-serializedadduseraction-properties-parentpassword.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedAddUserAction/properties/password`
-   [ParentPassword](./createfamilybymailtokenrequest-properties-parentpassword.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/properties/parentPassword`
-   [ParentPassword](./recoverparentpasswordrequest-definitions-parentpassword.md) – `https://timelimit.io/RecoverParentPasswordRequest#/definitions/ParentPassword`
+-   [ParentPassword](./createfamilybymailtokenrequest-definitions-parentpassword.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/definitions/ParentPassword`
+-   [ParentPassword](./serializedchildaction-definitions-serializedchildchangepasswordaction-properties-parentpassword.md) – `https://timelimit.io/SerializedChildAction#/definitions/SerializedChildChangePasswordAction/properties/password`
 -   [ParentPassword](./serializedparentaction-definitions-serializedsetchildpasswordaction-properties-parentpassword.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetChildPasswordAction/properties/newPassword`
 -   [ParentPassword](./serializedchildaction-definitions-serializedchildchangepasswordaction-properties-parentpassword.md) – `https://timelimit.io/SerializedChildAction#/definitions/SerializedChildChangePasswordAction/properties/password`
 -   [ParentPassword](./serializedparentaction-definitions-parentpassword.md) – `https://timelimit.io/SerializedParentAction#/definitions/ParentPassword`
-   [ParentPassword](./recoverparentpasswordrequest-properties-parentpassword.md) – `https://timelimit.io/RecoverParentPasswordRequest#/properties/password`
-   [ParentPassword](./createfamilybymailtokenrequest-definitions-parentpassword.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/definitions/ParentPassword`
-   [ParentPassword](./serializedchildaction-definitions-serializedchildchangepasswordaction-properties-parentpassword.md) – `https://timelimit.io/SerializedChildAction#/definitions/SerializedChildChangePasswordAction/properties/password`
+-   [ParentPassword](./recoverparentpasswordrequest-definitions-parentpassword.md) – `https://timelimit.io/RecoverParentPasswordRequest#/definitions/ParentPassword`
+-   [ParentPassword](./createfamilybymailtokenrequest-properties-parentpassword.md) – `https://timelimit.io/CreateFamilyByMailTokenRequest#/properties/parentPassword`
 -   [ParentPassword](./serializedchildaction-definitions-parentpassword.md) – `https://timelimit.io/SerializedChildAction#/definitions/ParentPassword`
+-   [ParentPassword](./recoverparentpasswordrequest-properties-parentpassword.md) – `https://timelimit.io/RecoverParentPasswordRequest#/properties/password`
 -   [ParentPassword](./serializedparentaction-definitions-serializedsetchildpasswordaction-properties-parentpassword.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetChildPasswordAction/properties/newPassword`
 -   [ParentPassword](./serializedparentaction-definitions-serializedadduseraction-properties-parentpassword.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedAddUserAction/properties/password`
-   [SerialiezdTriedDisablingDeviceAdminAction](./serializedapplogicaction-anyof-serialiezdtrieddisablingdeviceadminaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/6`
 -   [SerialiezdTriedDisablingDeviceAdminAction](./serializedapplogicaction-definitions-serialiezdtrieddisablingdeviceadminaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerialiezdTriedDisablingDeviceAdminAction`
+-   [SerialiezdTriedDisablingDeviceAdminAction](./serializedapplogicaction-anyof-serialiezdtrieddisablingdeviceadminaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/6`
 -   [SerialiizedUpdateNetworkTimeVerificationAction](./serializedparentaction-definitions-serialiizedupdatenetworktimeverificationaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerialiizedUpdateNetworkTimeVerificationAction`
-   [SerialiizedUpdateNetworkTimeVerificationAction](./serializedparentaction-anyof-serialiizedupdatenetworktimeverificationaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/37`
+-   [SerialiizedUpdateNetworkTimeVerificationAction](./serializedparentaction-anyof-serialiizedupdatenetworktimeverificationaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/38`
 -   [SerializeResetCategoryNetworkIdsAction](./serializedparentaction-anyof-serializeresetcategorynetworkidsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/13`
 -   [SerializeResetCategoryNetworkIdsAction](./serializedparentaction-definitions-serializeresetcategorynetworkidsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializeResetCategoryNetworkIdsAction`
 -   [SerializedAddCategoryAppsAction](./serializedparentaction-anyof-serializedaddcategoryappsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/0`
@@ -63,18 +65,18 @@
 -   [SerializedAddCategoryNetworkIdAction](./serializedparentaction-definitions-serializedaddcategorynetworkidaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedAddCategoryNetworkIdAction`
 -   [SerializedAddInstalledAppsAction](./serializedapplogicaction-definitions-serializedaddinstalledappsaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddInstalledAppsAction`
 -   [SerializedAddInstalledAppsAction](./serializedapplogicaction-anyof-serializedaddinstalledappsaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/0`
-   [SerializedAddUsedTimeAction](./serializedapplogicaction-definitions-serializedaddusedtimeaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeAction`
 -   [SerializedAddUsedTimeAction](./serializedapplogicaction-anyof-serializedaddusedtimeaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/1`
-   [SerializedAddUsedTimeActionVersion2](./serializedapplogicaction-definitions-serializedaddusedtimeactionversion2.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeActionVersion2`
+-   [SerializedAddUsedTimeAction](./serializedapplogicaction-definitions-serializedaddusedtimeaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeAction`
 -   [SerializedAddUsedTimeActionVersion2](./serializedapplogicaction-anyof-serializedaddusedtimeactionversion2.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/2`
-   [SerializedAddUserAction](./serializedparentaction-definitions-serializedadduseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedAddUserAction`
+-   [SerializedAddUsedTimeActionVersion2](./serializedapplogicaction-definitions-serializedaddusedtimeactionversion2.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeActionVersion2`
 -   [SerializedAddUserAction](./serializedparentaction-anyof-serializedadduseraction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/2`
-   [SerializedAppActivityItem](./serverdatastatus-definitions-serverinstalledappsdata-properties-activities-serializedappactivityitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/activities/items`
-   [SerializedAppActivityItem](./serializedapplogicaction-definitions-serializedappactivityitem.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAppActivityItem`
-   [SerializedAppActivityItem](./serializedapplogicaction-definitions-serializedupdateappactivitiesaction-properties-updatedoradded-serializedappactivityitem.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedUpdateAppActivitiesAction/properties/updatedOrAdded/items`
+-   [SerializedAddUserAction](./serializedparentaction-definitions-serializedadduseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedAddUserAction`
 -   [SerializedAppActivityItem](./serverdatastatus-definitions-serverinstalledappsdata-properties-activities-serializedappactivityitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/activities/items`
 -   [SerializedAppActivityItem](./serverdatastatus-definitions-serializedappactivityitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/SerializedAppActivityItem`
 -   [SerializedAppActivityItem](./serializedapplogicaction-definitions-serializedupdateappactivitiesaction-properties-updatedoradded-serializedappactivityitem.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedUpdateAppActivitiesAction/properties/updatedOrAdded/items`
+-   [SerializedAppActivityItem](./serializedapplogicaction-definitions-serializedappactivityitem.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAppActivityItem`
+-   [SerializedAppActivityItem](./serializedapplogicaction-definitions-serializedupdateappactivitiesaction-properties-updatedoradded-serializedappactivityitem.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedUpdateAppActivitiesAction/properties/updatedOrAdded/items`
+-   [SerializedAppActivityItem](./serverdatastatus-definitions-serverinstalledappsdata-properties-activities-serializedappactivityitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/activities/items`
 -   [SerializedChangeParentPasswordAction](./serializedparentaction-definitions-serializedchangeparentpasswordaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedChangeParentPasswordAction`
 -   [SerializedChangeParentPasswordAction](./serializedparentaction-anyof-serializedchangeparentpasswordaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/3`
 -   [SerializedChildChangePasswordAction](./serializedchildaction-definitions-serializedchildchangepasswordaction.md) – `https://timelimit.io/SerializedChildAction#/definitions/SerializedChildChangePasswordAction`
@@ -83,54 +85,54 @@
 -   [SerializedChildSignInAction](./serializedchildaction-anyof-serializedchildsigninaction.md) – `https://timelimit.io/SerializedChildAction#/anyOf/1`
 -   [SerializedCreateCategoryAction](./serializedparentaction-definitions-serializedcreatecategoryaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedCreateCategoryAction`
 -   [SerializedCreateCategoryAction](./serializedparentaction-anyof-serializedcreatecategoryaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/4`
-   [SerializedCreateTimelimtRuleAction](./serializedparentaction-definitions-serializedcreatetimelimtruleaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedCreateTimelimtRuleAction`
 -   [SerializedCreateTimelimtRuleAction](./serializedparentaction-anyof-serializedcreatetimelimtruleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/5`
-   [SerializedDeleteCategoryAction](./serializedparentaction-definitions-serializeddeletecategoryaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedDeleteCategoryAction`
+-   [SerializedCreateTimelimtRuleAction](./serializedparentaction-definitions-serializedcreatetimelimtruleaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedCreateTimelimtRuleAction`
 -   [SerializedDeleteCategoryAction](./serializedparentaction-anyof-serializeddeletecategoryaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/6`
+-   [SerializedDeleteCategoryAction](./serializedparentaction-definitions-serializeddeletecategoryaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedDeleteCategoryAction`
 -   [SerializedDeleteTimeLimitRuleAction](./serializedparentaction-anyof-serializeddeletetimelimitruleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/7`
 -   [SerializedDeleteTimeLimitRuleAction](./serializedparentaction-definitions-serializeddeletetimelimitruleaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedDeleteTimeLimitRuleAction`
 -   [SerializedForceSyncAction](./serializedapplogicaction-definitions-serializedforcesyncaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedForceSyncAction`
 -   [SerializedForceSyncAction](./serializedapplogicaction-anyof-serializedforcesyncaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/3`
-   [SerializedIgnoreManipulationAction](./serializedparentaction-anyof-serializedignoremanipulationaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/8`
 -   [SerializedIgnoreManipulationAction](./serializedparentaction-definitions-serializedignoremanipulationaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedIgnoreManipulationAction`
-   [SerializedIncrementCategoryExtraTimeAction](./serializedparentaction-anyof-serializedincrementcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/9`
+-   [SerializedIgnoreManipulationAction](./serializedparentaction-anyof-serializedignoremanipulationaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/8`
 -   [SerializedIncrementCategoryExtraTimeAction](./serializedparentaction-definitions-serializedincrementcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedIncrementCategoryExtraTimeAction`
-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedaddinstalledappsaction-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddInstalledAppsAction/properties/apps/items`
-   [SerializedInstalledApp](./serverdatastatus-definitions-serverinstalledappsdata-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/apps/items`
-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedInstalledApp`
-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedaddinstalledappsaction-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddInstalledAppsAction/properties/apps/items`
-   [SerializedInstalledApp](./serverdatastatus-definitions-serverinstalledappsdata-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/apps/items`
+-   [SerializedIncrementCategoryExtraTimeAction](./serializedparentaction-anyof-serializedincrementcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/9`
 -   [SerializedInstalledApp](./serverdatastatus-definitions-serializedinstalledapp.md) – `https://timelimit.io/ServerDataStatus#/definitions/SerializedInstalledApp`
-   [SerializedRemoveCategoryAppsAction](./serializedparentaction-definitions-serializedremovecategoryappsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedRemoveCategoryAppsAction`
+-   [SerializedInstalledApp](./serverdatastatus-definitions-serverinstalledappsdata-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/apps/items`
+-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedaddinstalledappsaction-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddInstalledAppsAction/properties/apps/items`
+-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedInstalledApp`
+-   [SerializedInstalledApp](./serverdatastatus-definitions-serverinstalledappsdata-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData/properties/apps/items`
+-   [SerializedInstalledApp](./serializedapplogicaction-definitions-serializedaddinstalledappsaction-properties-apps-serializedinstalledapp.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddInstalledAppsAction/properties/apps/items`
 -   [SerializedRemoveCategoryAppsAction](./serializedparentaction-anyof-serializedremovecategoryappsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/10`
+-   [SerializedRemoveCategoryAppsAction](./serializedparentaction-definitions-serializedremovecategoryappsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedRemoveCategoryAppsAction`
 -   [SerializedRemoveInstalledAppsAction](./serializedapplogicaction-definitions-serializedremoveinstalledappsaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedRemoveInstalledAppsAction`
 -   [SerializedRemoveInstalledAppsAction](./serializedapplogicaction-anyof-serializedremoveinstalledappsaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/4`
-   [SerializedRemoveUserAction](./serializedparentaction-definitions-serializedremoveuseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedRemoveUserAction`
 -   [SerializedRemoveUserAction](./serializedparentaction-anyof-serializedremoveuseraction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/11`
+-   [SerializedRemoveUserAction](./serializedparentaction-definitions-serializedremoveuseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedRemoveUserAction`
 -   [SerializedRenameChildAction](./serializedparentaction-definitions-serializedrenamechildaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedRenameChildAction`
 -   [SerializedRenameChildAction](./serializedparentaction-anyof-serializedrenamechildaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/12`
 -   [SerializedResetParentBlockedTimesAction](./serializedparentaction-anyof-serializedresetparentblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/14`
 -   [SerializedResetParentBlockedTimesAction](./serializedparentaction-definitions-serializedresetparentblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedResetParentBlockedTimesAction`
-   [SerializedSetCategoryExtraTimeAction](./serializedparentaction-anyof-serializedsetcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/15`
 -   [SerializedSetCategoryExtraTimeAction](./serializedparentaction-definitions-serializedsetcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetCategoryExtraTimeAction`
-   [SerializedSetCategoryForUnassignedAppsAction](./serializedparentaction-anyof-serializedsetcategoryforunassignedappsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/16`
+-   [SerializedSetCategoryExtraTimeAction](./serializedparentaction-anyof-serializedsetcategoryextratimeaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/15`
 -   [SerializedSetCategoryForUnassignedAppsAction](./serializedparentaction-definitions-serializedsetcategoryforunassignedappsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetCategoryForUnassignedAppsAction`
+-   [SerializedSetCategoryForUnassignedAppsAction](./serializedparentaction-anyof-serializedsetcategoryforunassignedappsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/16`
 -   [SerializedSetChildPasswordAction](./serializedparentaction-definitions-serializedsetchildpasswordaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetChildPasswordAction`
 -   [SerializedSetChildPasswordAction](./serializedparentaction-anyof-serializedsetchildpasswordaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/17`
 -   [SerializedSetConsiderRebootManipulationAction](./serializedparentaction-definitions-serializedsetconsiderrebootmanipulationaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetConsiderRebootManipulationAction`
 -   [SerializedSetConsiderRebootManipulationAction](./serializedparentaction-anyof-serializedsetconsiderrebootmanipulationaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/18`
-   [SerializedSetDeviceDefaultUserAction](./serializedparentaction-definitions-serializedsetdevicedefaultuseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetDeviceDefaultUserAction`
 -   [SerializedSetDeviceDefaultUserAction](./serializedparentaction-anyof-serializedsetdevicedefaultuseraction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/19`
+-   [SerializedSetDeviceDefaultUserAction](./serializedparentaction-definitions-serializedsetdevicedefaultuseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetDeviceDefaultUserAction`
 -   [SerializedSetDeviceDefaultUserTimeoutAction](./serializedparentaction-definitions-serializedsetdevicedefaultusertimeoutaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetDeviceDefaultUserTimeoutAction`
 -   [SerializedSetDeviceDefaultUserTimeoutAction](./serializedparentaction-anyof-serializedsetdevicedefaultusertimeoutaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/20`
-   [SerializedSetDeviceUserAction](./serializedparentaction-anyof-serializedsetdeviceuseraction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/21`
 -   [SerializedSetDeviceUserAction](./serializedparentaction-definitions-serializedsetdeviceuseraction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetDeviceUserAction`
+-   [SerializedSetDeviceUserAction](./serializedparentaction-anyof-serializedsetdeviceuseraction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/21`
 -   [SerializedSetKeepSignedInAction](./serializedparentaction-definitions-serializedsetkeepsignedinaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetKeepSignedInAction`
 -   [SerializedSetKeepSignedInAction](./serializedparentaction-anyof-serializedsetkeepsignedinaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/22`
 -   [SerializedSetParentCategoryAction](./serializedparentaction-anyof-serializedsetparentcategoryaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/23`
 -   [SerializedSetParentCategoryAction](./serializedparentaction-definitions-serializedsetparentcategoryaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetParentCategoryAction`
-   [SerializedSetRelaxPrimaryDeviceAction](./serializedparentaction-definitions-serializedsetrelaxprimarydeviceaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetRelaxPrimaryDeviceAction`
 -   [SerializedSetRelaxPrimaryDeviceAction](./serializedparentaction-anyof-serializedsetrelaxprimarydeviceaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/24`
+-   [SerializedSetRelaxPrimaryDeviceAction](./serializedparentaction-definitions-serializedsetrelaxprimarydeviceaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetRelaxPrimaryDeviceAction`
 -   [SerializedSetSendDeviceConnected](./serializedparentaction-definitions-serializedsetsenddeviceconnected.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetSendDeviceConnected`
 -   [SerializedSetSendDeviceConnected](./serializedparentaction-anyof-serializedsetsenddeviceconnected.md) – `https://timelimit.io/SerializedParentAction#/anyOf/25`
 -   [SerializedSetUserDisableLimitsUntilAction](./serializedparentaction-definitions-serializedsetuserdisablelimitsuntilaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedSetUserDisableLimitsUntilAction`
@@ -140,77 +142,78 @@
 -   [SerializedSignOutAtDeviceAction](./serializedapplogicaction-definitions-serializedsignoutatdeviceaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedSignOutAtDeviceAction`
 -   [SerializedSignOutAtDeviceAction](./serializedapplogicaction-anyof-serializedsignoutatdeviceaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/5`
 -   [SerializedTimeLimitRule](./serializedparentaction-definitions-serializedcreatetimelimtruleaction-properties-serializedtimelimitrule.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedCreateTimelimtRuleAction/properties/rule`
-   [SerializedTimeLimitRule](./serializedparentaction-definitions-serializedtimelimitrule.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedTimeLimitRule`
 -   [SerializedTimeLimitRule](./serializedparentaction-definitions-serializedcreatetimelimtruleaction-properties-serializedtimelimitrule.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedCreateTimelimtRuleAction/properties/rule`
-   [SerializedUpdateAppActivitiesAction](./serializedapplogicaction-anyof-serializedupdateappactivitiesaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/7`
+-   [SerializedTimeLimitRule](./serializedparentaction-definitions-serializedtimelimitrule.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedTimeLimitRule`
+-   [SerializedUpdatCategoryDisableLimitsAction](./serializedparentaction-anyof-serializedupdatcategorydisablelimitsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/31`
+-   [SerializedUpdatCategoryDisableLimitsAction](./serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction`
 -   [SerializedUpdateAppActivitiesAction](./serializedapplogicaction-definitions-serializedupdateappactivitiesaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedUpdateAppActivitiesAction`
+-   [SerializedUpdateAppActivitiesAction](./serializedapplogicaction-anyof-serializedupdateappactivitiesaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/7`
 -   [SerializedUpdateCategoryBatteryLimitAction](./serializedparentaction-definitions-serializedupdatecategorybatterylimitaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryBatteryLimitAction`
 -   [SerializedUpdateCategoryBatteryLimitAction](./serializedparentaction-anyof-serializedupdatecategorybatterylimitaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/28`
 -   [SerializedUpdateCategoryBlockAllNotificationsAction](./serializedparentaction-definitions-serializedupdatecategoryblockallnotificationsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryBlockAllNotificationsAction`
 -   [SerializedUpdateCategoryBlockAllNotificationsAction](./serializedparentaction-anyof-serializedupdatecategoryblockallnotificationsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/29`
-   [SerializedUpdateCategoryBlockedTimesAction](./serializedparentaction-definitions-serializedupdatecategoryblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryBlockedTimesAction`
 -   [SerializedUpdateCategoryBlockedTimesAction](./serializedparentaction-anyof-serializedupdatecategoryblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/30`
+-   [SerializedUpdateCategoryBlockedTimesAction](./serializedparentaction-definitions-serializedupdatecategoryblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryBlockedTimesAction`
 -   [SerializedUpdateCategorySortingAction](./serializedparentaction-definitions-serializedupdatecategorysortingaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategorySortingAction`
-   [SerializedUpdateCategorySortingAction](./serializedparentaction-anyof-serializedupdatecategorysortingaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/31`
+-   [SerializedUpdateCategorySortingAction](./serializedparentaction-anyof-serializedupdatecategorysortingaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/32`
 -   [SerializedUpdateCategoryTemporarilyBlockedAction](./serializedparentaction-definitions-serializedupdatecategorytemporarilyblockedaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryTemporarilyBlockedAction`
-   [SerializedUpdateCategoryTemporarilyBlockedAction](./serializedparentaction-anyof-serializedupdatecategorytemporarilyblockedaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/32`
+-   [SerializedUpdateCategoryTemporarilyBlockedAction](./serializedparentaction-anyof-serializedupdatecategorytemporarilyblockedaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/33`
+-   [SerializedUpdateCategoryTimeWarningsAction](./serializedparentaction-anyof-serializedupdatecategorytimewarningsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/34`
 -   [SerializedUpdateCategoryTimeWarningsAction](./serializedparentaction-definitions-serializedupdatecategorytimewarningsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryTimeWarningsAction`
-   [SerializedUpdateCategoryTimeWarningsAction](./serializedparentaction-anyof-serializedupdatecategorytimewarningsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/33`
-   [SerializedUpdateCategoryTitleAction](./serializedparentaction-anyof-serializedupdatecategorytitleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/34`
 -   [SerializedUpdateCategoryTitleAction](./serializedparentaction-definitions-serializedupdatecategorytitleaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateCategoryTitleAction`
-   [SerializedUpdateDeviceNameAction](./serializedparentaction-anyof-serializedupdatedevicenameaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/35`
+-   [SerializedUpdateCategoryTitleAction](./serializedparentaction-anyof-serializedupdatecategorytitleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/35`
+-   [SerializedUpdateDeviceNameAction](./serializedparentaction-anyof-serializedupdatedevicenameaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/36`
 -   [SerializedUpdateDeviceNameAction](./serializedparentaction-definitions-serializedupdatedevicenameaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateDeviceNameAction`
-   [SerializedUpdateDeviceStatusAction](./serializedapplogicaction-anyof-serializedupdatedevicestatusaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/8`
 -   [SerializedUpdateDeviceStatusAction](./serializedapplogicaction-definitions-serializedupdatedevicestatusaction.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedUpdateDeviceStatusAction`
+-   [SerializedUpdateDeviceStatusAction](./serializedapplogicaction-anyof-serializedupdatedevicestatusaction.md) – `https://timelimit.io/SerializedAppLogicAction#/anyOf/8`
+-   [SerializedUpdateEnableActivityLevelBlockingAction](./serializedparentaction-anyof-serializedupdateenableactivitylevelblockingaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/37`
 -   [SerializedUpdateEnableActivityLevelBlockingAction](./serializedparentaction-definitions-serializedupdateenableactivitylevelblockingaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateEnableActivityLevelBlockingAction`
-   [SerializedUpdateEnableActivityLevelBlockingAction](./serializedparentaction-anyof-serializedupdateenableactivitylevelblockingaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/36`
-   [SerializedUpdateParentBlockedTimesAction](./serializedparentaction-anyof-serializedupdateparentblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/38`
 -   [SerializedUpdateParentBlockedTimesAction](./serializedparentaction-definitions-serializedupdateparentblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateParentBlockedTimesAction`
+-   [SerializedUpdateParentBlockedTimesAction](./serializedparentaction-anyof-serializedupdateparentblockedtimesaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/39`
+-   [SerializedUpdateParentNotificationFlagsAction](./serializedparentaction-anyof-serializedupdateparentnotificationflagsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/40`
 -   [SerializedUpdateParentNotificationFlagsAction](./serializedparentaction-definitions-serializedupdateparentnotificationflagsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateParentNotificationFlagsAction`
-   [SerializedUpdateParentNotificationFlagsAction](./serializedparentaction-anyof-serializedupdateparentnotificationflagsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/39`
 -   [SerializedUpdateTimelimitRuleAction](./serializedparentaction-definitions-serializedupdatetimelimitruleaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateTimelimitRuleAction`
-   [SerializedUpdateTimelimitRuleAction](./serializedparentaction-anyof-serializedupdatetimelimitruleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/40`
+-   [SerializedUpdateTimelimitRuleAction](./serializedparentaction-anyof-serializedupdatetimelimitruleaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/41`
+-   [SerializedUpdateUserFlagsAction](./serializedparentaction-anyof-serializedupdateuserflagsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/42`
 -   [SerializedUpdateUserFlagsAction](./serializedparentaction-definitions-serializedupdateuserflagsaction.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateUserFlagsAction`
-   [SerializedUpdateUserFlagsAction](./serializedparentaction-anyof-serializedupdateuserflagsaction.md) – `https://timelimit.io/SerializedParentAction#/anyOf/41`
-   [SerializedUpdateUserLimitLoginCategory](./serializedparentaction-anyof-serializedupdateuserlimitlogincategory.md) – `https://timelimit.io/SerializedParentAction#/anyOf/42`
 -   [SerializedUpdateUserLimitLoginCategory](./serializedparentaction-definitions-serializedupdateuserlimitlogincategory.md) – `https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdateUserLimitLoginCategory`
+-   [SerializedUpdateUserLimitLoginCategory](./serializedparentaction-anyof-serializedupdateuserlimitlogincategory.md) – `https://timelimit.io/SerializedParentAction#/anyOf/43`
+-   [ServerCategoryNetworkId](./serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks-servercategorynetworkid.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks/items`
+-   [ServerCategoryNetworkId](./serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks-servercategorynetworkid.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks/items`
 -   [ServerCategoryNetworkId](./serverdatastatus-definitions-servercategorynetworkid.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerCategoryNetworkId`
-   [ServerCategoryNetworkId](./serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks-servercategorynetworkid.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks/items`
-   [ServerCategoryNetworkId](./serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks-servercategorynetworkid.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks/items`
 -   [ServerDeviceData](./serverdatastatus-definitions-serverdevicelist-properties-data-serverdevicedata.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerDeviceList/properties/data/items`
 -   [ServerDeviceData](./serverdatastatus-definitions-serverdevicedata.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerDeviceData`
 -   [ServerDeviceData](./serverdatastatus-definitions-serverdevicelist-properties-data-serverdevicedata.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerDeviceList/properties/data/items`
 -   [ServerDeviceList](./serverdatastatus-properties-serverdevicelist.md) – `https://timelimit.io/ServerDataStatus#/properties/devices`
 -   [ServerDeviceList](./serverdatastatus-definitions-serverdevicelist.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerDeviceList`
-   [ServerInstalledAppsData](./serverdatastatus-properties-apps-serverinstalledappsdata.md) – `https://timelimit.io/ServerDataStatus#/properties/apps/items`
 -   [ServerInstalledAppsData](./serverdatastatus-definitions-serverinstalledappsdata.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerInstalledAppsData`
+-   [ServerInstalledAppsData](./serverdatastatus-properties-apps-serverinstalledappsdata.md) – `https://timelimit.io/ServerDataStatus#/properties/apps/items`
 -   [ServerSessionDurationItem](./serverdatastatus-definitions-serverupdatedcategoryusedtimes-properties-sessiondurations-serversessiondurationitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes/properties/sessionDurations/items`
 -   [ServerSessionDurationItem](./serverdatastatus-definitions-serversessiondurationitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerSessionDurationItem`
 -   [ServerSessionDurationItem](./serverdatastatus-definitions-serverupdatedcategoryusedtimes-properties-sessiondurations-serversessiondurationitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes/properties/sessionDurations/items`
-   [ServerTimeLimitRule](./serverdatastatus-definitions-servertimelimitrule.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerTimeLimitRule`
 -   [ServerTimeLimitRule](./serverdatastatus-definitions-serverupdatedtimelimitrules-properties-rules-servertimelimitrule.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedTimeLimitRules/properties/rules/items`
+-   [ServerTimeLimitRule](./serverdatastatus-definitions-servertimelimitrule.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerTimeLimitRule`
 -   [ServerTimeLimitRule](./serverdatastatus-definitions-serverupdatedtimelimitrules-properties-rules-servertimelimitrule.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedTimeLimitRules/properties/rules/items`
 -   [ServerUpdatedCategoryAssignedApps](./serverdatastatus-definitions-serverupdatedcategoryassignedapps.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryAssignedApps`
 -   [ServerUpdatedCategoryAssignedApps](./serverdatastatus-properties-categoryapp-serverupdatedcategoryassignedapps.md) – `https://timelimit.io/ServerDataStatus#/properties/categoryApp/items`
 -   [ServerUpdatedCategoryBaseData](./serverdatastatus-properties-categorybase-serverupdatedcategorybasedata.md) – `https://timelimit.io/ServerDataStatus#/properties/categoryBase/items`
 -   [ServerUpdatedCategoryBaseData](./serverdatastatus-definitions-serverupdatedcategorybasedata.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData`
-   [ServerUpdatedCategoryUsedTimes](./serverdatastatus-definitions-serverupdatedcategoryusedtimes.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes`
 -   [ServerUpdatedCategoryUsedTimes](./serverdatastatus-properties-usedtimes-serverupdatedcategoryusedtimes.md) – `https://timelimit.io/ServerDataStatus#/properties/usedTimes/items`
-   [ServerUpdatedTimeLimitRules](./serverdatastatus-definitions-serverupdatedtimelimitrules.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedTimeLimitRules`
+-   [ServerUpdatedCategoryUsedTimes](./serverdatastatus-definitions-serverupdatedcategoryusedtimes.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes`
 -   [ServerUpdatedTimeLimitRules](./serverdatastatus-properties-rules-serverupdatedtimelimitrules.md) – `https://timelimit.io/ServerDataStatus#/properties/rules/items`
+-   [ServerUpdatedTimeLimitRules](./serverdatastatus-definitions-serverupdatedtimelimitrules.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedTimeLimitRules`
 -   [ServerUsedTimeItem](./serverdatastatus-definitions-serverusedtimeitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUsedTimeItem`
 -   [ServerUsedTimeItem](./serverdatastatus-definitions-serverupdatedcategoryusedtimes-properties-times-serverusedtimeitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes/properties/times/items`
 -   [ServerUsedTimeItem](./serverdatastatus-definitions-serverupdatedcategoryusedtimes-properties-times-serverusedtimeitem.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryUsedTimes/properties/times/items`
-   [ServerUserEntry](./serverdatastatus-definitions-serveruserentry.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUserEntry`
 -   [ServerUserEntry](./serverdatastatus-definitions-serveruserlist-properties-data-serveruserentry.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUserList/properties/data/items`
+-   [ServerUserEntry](./serverdatastatus-definitions-serveruserentry.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUserEntry`
 -   [ServerUserEntry](./serverdatastatus-definitions-serveruserlist-properties-data-serveruserentry.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUserList/properties/data/items`
 -   [ServerUserList](./serverdatastatus-properties-serveruserlist.md) – `https://timelimit.io/ServerDataStatus#/properties/users`
 -   [ServerUserList](./serverdatastatus-definitions-serveruserlist.md) – `https://timelimit.io/ServerDataStatus#/definitions/ServerUserList`
-   [Untitled object in ClientPullChangesRequest](./clientpullchangesrequest-definitions-clientdatastatus-properties-apps.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus/properties/apps`
 -   [Untitled object in ClientPullChangesRequest](./clientpullchangesrequest-definitions-clientdatastatus-properties-categories.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus/properties/categories`
 -   [Untitled object in ClientPullChangesRequest](./clientpullchangesrequest-definitions-clientdatastatus-properties-apps.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus/properties/apps`
+-   [Untitled object in ClientPullChangesRequest](./clientpullchangesrequest-definitions-clientdatastatus-properties-apps.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus/properties/apps`
 -   [Untitled object in ClientPullChangesRequest](./clientpullchangesrequest-definitions-clientdatastatus-properties-categories.md) – `https://timelimit.io/ClientPullChangesRequest#/definitions/ClientDataStatus/properties/categories`
-   [Untitled object in ClientPushChangesRequest](./clientpushchangesrequest-properties-actions-items.md) – `https://timelimit.io/ClientPushChangesRequest#/properties/actions/items`
 -   [Untitled object in SerializedAppLogicAction](./serializedapplogicaction-definitions-serializedaddusedtimeactionversion2-properties-i-items.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeActionVersion2/properties/i/items`
 -   [Untitled object in SerializedAppLogicAction](./serializedapplogicaction-definitions-serializedaddusedtimeactionversion2-properties-i-items.md) – `https://timelimit.io/SerializedAppLogicAction#/definitions/SerializedAddUsedTimeActionVersion2/properties/i/items`

@@ -93,6 +93,9 @@
    {
      "$ref": "#/definitions/SerializedUpdateCategoryBlockedTimesAction"
    },
+    {
+      "$ref": "#/definitions/SerializedUpdatCategoryDisableLimitsAction"
+    },
    {
      "$ref": "#/definitions/SerializedUpdateCategorySortingAction"
    },
@@ -997,6 +1000,30 @@
      ],
      "title": "SerializedUpdateCategoryBlockedTimesAction"
    },
+    "SerializedUpdatCategoryDisableLimitsAction": {
+      "type": "object",
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": [
+            "UPDATE_CATEGORY_DISABLE_LIMITS"
+          ]
+        },
+        "categoryId": {
+          "type": "string"
+        },
+        "endTime": {
+          "type": "number"
+        }
+      },
+      "additionalProperties": false,
+      "required": [
+        "categoryId",
+        "endTime",
+        "type"
+      ],
+      "title": "SerializedUpdatCategoryDisableLimitsAction"
+    },
    "SerializedUpdateCategorySortingAction": {
      "type": "object",
      "properties": {
@@ -376,6 +376,9 @@
          "items": {
            "$ref": "#/definitions/ServerCategoryNetworkId"
          }
+        },
+        "dlu": {
+          "type": "number"
        }
      },
      "additionalProperties": false,
@@ -384,6 +387,7 @@
        "blockedTimes",
        "categoryId",
        "childId",
+        "dlu",
        "extraTime",
        "extraTimeDay",
        "mblCharging",
@@ -0,0 +1,16 @@
+# Untitled string in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/encodedAction
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## encodedAction Type
+
+`string`
@@ -0,0 +1,16 @@
+# Untitled string in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/integrity
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## integrity Type
+
+`string`
@@ -0,0 +1,16 @@
+# Untitled number in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/sequenceNumber
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## sequenceNumber Type
+
+`number`
@@ -0,0 +1,26 @@
+# Untitled string in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/type
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## type Type
+
+`string`
+
+## type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value        | Explanation |
+| :----------- | ----------- |
+| `"appLogic"` |             |
+| `"child"`    |             |
+| `"parent"`   |             |
@@ -0,0 +1,16 @@
+# Untitled string in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/userId
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## userId Type
+
+`string`
@@ -0,0 +1,16 @@
+# Untitled undefined type in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## properties Type
+
+unknown
@@ -0,0 +1,116 @@
+# ClientPushChangesRequestAction Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ------------ | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | No           | Forbidden         | Forbidden             | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## ClientPushChangesRequestAction Type
+
+`object` ([ClientPushChangesRequestAction](clientpushchangesrequest-definitions-clientpushchangesrequestaction.md))
+
+# ClientPushChangesRequestAction Properties
+
+| Property                          | Type     | Required | Nullable       | Defined by                                                                                                                                                                                                                                              |
+| :-------------------------------- | -------- | -------- | -------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| [encodedAction](#encodedAction)   | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-encodedaction.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/encodedAction")   |
+| [sequenceNumber](#sequenceNumber) | `number` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-sequencenumber.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/sequenceNumber") |
+| [integrity](#integrity)           | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-integrity.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/integrity")           |
+| [type](#type)                     | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-type.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/type")                     |
+| [userId](#userId)                 | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-userid.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/userId")                 |
+
+## encodedAction
+
+
+
+
+`encodedAction`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-encodedaction.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/encodedAction")
+
+### encodedAction Type
+
+`string`
+
+## sequenceNumber
+
+
+
+
+`sequenceNumber`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-sequencenumber.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/sequenceNumber")
+
+### sequenceNumber Type
+
+`number`
+
+## integrity
+
+
+
+
+`integrity`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-integrity.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/integrity")
+
+### integrity Type
+
+`string`
+
+## type
+
+
+
+
+`type`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-type.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/type")
+
+### type Type
+
+`string`
+
+### type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value        | Explanation |
+| :----------- | ----------- |
+| `"appLogic"` |             |
+| `"child"`    |             |
+| `"parent"`   |             |
+
+## userId
+
+
+
+
+`userId`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-userid.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/userId")
+
+### userId Type
+
+`string`
@@ -0,0 +1,16 @@
+# Untitled undefined type in ClientPushChangesRequest Schema
+
+```txt
+https://timelimit.io/ClientPushChangesRequest#/definitions
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ----------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ClientPushChangesRequest.schema.json\*](ClientPushChangesRequest.schema.json "open original schema") |
+
+## definitions Type
+
+unknown
@@ -13,4 +13,4 @@ https://timelimit.io/ClientPushChangesRequest#/properties/actions

 ## actions Type

-`object[]` ([Details](clientpushchangesrequest-properties-actions-items.md))
+`object[]` ([ClientPushChangesRequestAction](clientpushchangesrequest-definitions-clientpushchangesrequestaction.md))
@@ -9,12 +9,120 @@ https://timelimit.io/ClientPushChangesRequest

 | Abstract            | Extensible | Status         | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                          |
 | :------------------ | ---------- | -------------- | ------------ | :---------------- | --------------------- | ------------------- | --------------------------------------------------------------------------------------------------- |
-| Can be instantiated | No         | Unknown status | No           | Forbidden         | Forbidden             | none                | [ClientPushChangesRequest.schema.json](ClientPushChangesRequest.schema.json "open original schema") |
+| Can be instantiated | Yes        | Unknown status | No           | Forbidden         | Forbidden             | none                | [ClientPushChangesRequest.schema.json](ClientPushChangesRequest.schema.json "open original schema") |

 ## ClientPushChangesRequest Type

 `object` ([ClientPushChangesRequest](clientpushchangesrequest.md))

+# ClientPushChangesRequest Definitions
+
+## Definitions group ClientPushChangesRequestAction
+
+Reference this group by using
+
+```json
+{"$ref":"https://timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction"}
+```
+
+| Property                          | Type     | Required | Nullable       | Defined by                                                                                                                                                                                                                                              |
+| :-------------------------------- | -------- | -------- | -------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| [encodedAction](#encodedAction)   | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-encodedaction.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/encodedAction")   |
+| [sequenceNumber](#sequenceNumber) | `number` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-sequencenumber.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/sequenceNumber") |
+| [integrity](#integrity)           | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-integrity.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/integrity")           |
+| [type](#type)                     | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-type.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/type")                     |
+| [userId](#userId)                 | `string` | Required | cannot be null | [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-userid.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/userId")                 |
+
+### encodedAction
+
+
+
+
+`encodedAction`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-encodedaction.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/encodedAction")
+
+#### encodedAction Type
+
+`string`
+
+### sequenceNumber
+
+
+
+
+`sequenceNumber`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-sequencenumber.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/sequenceNumber")
+
+#### sequenceNumber Type
+
+`number`
+
+### integrity
+
+
+
+
+`integrity`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-integrity.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/integrity")
+
+#### integrity Type
+
+`string`
+
+### type
+
+
+
+
+`type`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-type.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/type")
+
+#### type Type
+
+`string`
+
+#### type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value        | Explanation |
+| :----------- | ----------- |
+| `"appLogic"` |             |
+| `"child"`    |             |
+| `"parent"`   |             |
+
+### userId
+
+
+
+
+`userId`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [ClientPushChangesRequest](clientpushchangesrequest-definitions-clientpushchangesrequestaction-properties-userid.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/definitions/ClientPushChangesRequestAction/properties/userId")
+
+#### userId Type
+
+`string`
+
 # ClientPushChangesRequest Properties

 | Property                            | Type     | Required | Nullable       | Defined by                                                                                                                                                          |
@@ -46,10 +154,10 @@ https://timelimit.io/ClientPushChangesRequest
 `actions`

 -   is required
-   Type: `object[]` ([Details](clientpushchangesrequest-properties-actions-items.md))
+-   Type: `object[]` ([ClientPushChangesRequestAction](clientpushchangesrequest-definitions-clientpushchangesrequestaction.md))
 -   cannot be null
 -   defined in: [ClientPushChangesRequest](clientpushchangesrequest-properties-actions.md "https&#x3A;//timelimit.io/ClientPushChangesRequest#/properties/actions")

 ### actions Type

-`object[]` ([Details](clientpushchangesrequest-properties-actions-items.md))
+`object[]` ([ClientPushChangesRequestAction](clientpushchangesrequest-definitions-clientpushchangesrequestaction.md))
@@ -0,0 +1,16 @@
+# Untitled string in SerializedParentAction Schema
+
+```txt
+https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/categoryId
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                        |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [SerializedParentAction.schema.json\*](SerializedParentAction.schema.json "open original schema") |
+
+## categoryId Type
+
+`string`
@@ -0,0 +1,16 @@
+# Untitled number in SerializedParentAction Schema
+
+```txt
+https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/endTime
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                        |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [SerializedParentAction.schema.json\*](SerializedParentAction.schema.json "open original schema") |
+
+## endTime Type
+
+`number`
@@ -0,0 +1,24 @@
+# Untitled string in SerializedParentAction Schema
+
+```txt
+https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/type
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                        |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [SerializedParentAction.schema.json\*](SerializedParentAction.schema.json "open original schema") |
+
+## type Type
+
+`string`
+
+## type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value                              | Explanation |
+| :--------------------------------- | ----------- |
+| `"UPDATE_CATEGORY_DISABLE_LIMITS"` |             |
@@ -0,0 +1,16 @@
+# Untitled undefined type in SerializedParentAction Schema
+
+```txt
+https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                        |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [SerializedParentAction.schema.json\*](SerializedParentAction.schema.json "open original schema") |
+
+## properties Type
+
+unknown
@@ -0,0 +1,80 @@
+# SerializedUpdatCategoryDisableLimitsAction Schema
+
+```txt
+https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                        |
+| :------------------ | ---------- | -------------- | ------------ | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | No           | Forbidden         | Forbidden             | none                | [SerializedParentAction.schema.json\*](SerializedParentAction.schema.json "open original schema") |
+
+## SerializedUpdatCategoryDisableLimitsAction Type
+
+`object` ([SerializedUpdatCategoryDisableLimitsAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction.md))
+
+# SerializedUpdatCategoryDisableLimitsAction Properties
+
+| Property                  | Type     | Required | Nullable       | Defined by                                                                                                                                                                                                                                                        |
+| :------------------------ | -------- | -------- | -------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [type](#type)             | `string` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-type.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/type")             |
+| [categoryId](#categoryId) | `string` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-categoryid.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/categoryId") |
+| [endTime](#endTime)       | `number` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-endtime.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/endTime")       |
+
+## type
+
+
+
+
+`type`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-type.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/type")
+
+### type Type
+
+`string`
+
+### type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value                              | Explanation |
+| :--------------------------------- | ----------- |
+| `"UPDATE_CATEGORY_DISABLE_LIMITS"` |             |
+
+## categoryId
+
+
+
+
+`categoryId`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-categoryid.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/categoryId")
+
+### categoryId Type
+
+`string`
+
+## endTime
+
+
+
+
+`endTime`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-endtime.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/endTime")
+
+### endTime Type
+
+`number`
@@ -48,6 +48,7 @@ any of
 -   [SerializedUpdateCategoryBatteryLimitAction](serializedparentaction-definitions-serializedupdatecategorybatterylimitaction.md "check type definition")
 -   [SerializedUpdateCategoryBlockAllNotificationsAction](serializedparentaction-definitions-serializedupdatecategoryblockallnotificationsaction.md "check type definition")
 -   [SerializedUpdateCategoryBlockedTimesAction](serializedparentaction-definitions-serializedupdatecategoryblockedtimesaction.md "check type definition")
+-   [SerializedUpdatCategoryDisableLimitsAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction.md "check type definition")
 -   [SerializedUpdateCategorySortingAction](serializedparentaction-definitions-serializedupdatecategorysortingaction.md "check type definition")
 -   [SerializedUpdateCategoryTemporarilyBlockedAction](serializedparentaction-definitions-serializedupdatecategorytemporarilyblockedaction.md "check type definition")
 -   [SerializedUpdateCategoryTimeWarningsAction](serializedparentaction-definitions-serializedupdatecategorytimewarningsaction.md "check type definition")
@@ -2723,6 +2724,76 @@ Reference this group by using

 `string`

+## Definitions group SerializedUpdatCategoryDisableLimitsAction
+
+Reference this group by using
+
+```json
+{"$ref":"https://timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction"}
+```
+
+| Property                  | Type     | Required | Nullable       | Defined by                                                                                                                                                                                                                                                        |
+| :------------------------ | -------- | -------- | -------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [type](#type)             | `string` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-type.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/type")             |
+| [categoryId](#categoryId) | `string` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-categoryid.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/categoryId") |
+| [endTime](#endTime)       | `number` | Required | cannot be null | [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-endtime.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/endTime")       |
+
+### type
+
+
+
+
+`type`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-type.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/type")
+
+#### type Type
+
+`string`
+
+#### type Constraints
+
+**enum**: the value of this property must be equal to one of the following values:
+
+| Value                              | Explanation |
+| :--------------------------------- | ----------- |
+| `"UPDATE_CATEGORY_DISABLE_LIMITS"` |             |
+
+### categoryId
+
+
+
+
+`categoryId`
+
+-   is required
+-   Type: `string`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-categoryid.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/categoryId")
+
+#### categoryId Type
+
+`string`
+
+### endTime
+
+
+
+
+`endTime`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [SerializedParentAction](serializedparentaction-definitions-serializedupdatcategorydisablelimitsaction-properties-endtime.md "https&#x3A;//timelimit.io/SerializedParentAction#/definitions/SerializedUpdatCategoryDisableLimitsAction/properties/endTime")
+
+#### endTime Type
+
+`number`
+
 ## Definitions group SerializedUpdateCategorySortingAction

 Reference this group by using
@@ -0,0 +1,16 @@
+# Untitled number in ServerDataStatus Schema
+
+```txt
+https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/dlu
+```
+
+
+
+
+| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                            |
+| :------------------ | ---------- | -------------- | ----------------------- | :---------------- | --------------------- | ------------------- | ------------------------------------------------------------------------------------- |
+| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [ServerDataStatus.schema.json\*](ServerDataStatus.schema.json "open original schema") |
+
+## dlu Type
+
+`number`
@@ -35,6 +35,7 @@ https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData
 | [mblMobile](#mblMobile)                         | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-mblmobile.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/mblMobile")                         |
 | [sort](#sort)                                   | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-sort.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/sort")                                   |
 | [networks](#networks)                           | `array`   | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks")                           |
+| [dlu](#dlu)                                     | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-dlu.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/dlu")                                     |

 ## categoryId

@@ -291,3 +292,19 @@ https://timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData
 ### networks Type

 `object[]` ([ServerCategoryNetworkId](serverdatastatus-definitions-servercategorynetworkid.md))
+
+## dlu
+
+
+
+
+`dlu`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-dlu.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/dlu")
+
+### dlu Type
+
+`number`
@@ -975,6 +975,7 @@ Reference this group by using
 | [mblMobile](#mblMobile)                         | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-mblmobile.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/mblMobile")                         |
 | [sort](#sort)                                   | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-sort.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/sort")                                   |
 | [networks](#networks)                           | `array`   | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-networks.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/networks")                           |
+| [dlu](#dlu)                                     | `number`  | Required | cannot be null | [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-dlu.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/dlu")                                     |

 ### categoryId

@@ -1232,6 +1233,22 @@ Reference this group by using

 `object[]` ([ServerCategoryNetworkId](serverdatastatus-definitions-servercategorynetworkid.md))

+### dlu
+
+
+
+
+`dlu`
+
+-   is required
+-   Type: `number`
+-   cannot be null
+-   defined in: [ServerDataStatus](serverdatastatus-definitions-serverupdatedcategorybasedata-properties-dlu.md "https&#x3A;//timelimit.io/ServerDataStatus#/definitions/ServerUpdatedCategoryBaseData/properties/dlu")
+
+#### dlu Type
+
+`number`
+
 ## Definitions group ServerCategoryNetworkId

 Reference this group by using
@@ -13,18 +13,6 @@
      padding: 0;
    }

-    .ReadMsgBody {
-      width: 100%;
-    }
-
-    .ExternalClass {
-      width: 100%;
-    }
-
-    .ExternalClass * {
-      line-height: 100%;
-    }
-
    body {
      margin: 0;
      padding: 0;
@@ -53,18 +41,6 @@
      margin: 13px 0;
    }
  </style>
-  <!--[if !mso]><!-->
-  <style type="text/css">
-    @media only screen and (max-width:480px) {
-      @-ms-viewport {
-        width: 320px;
-      }
-      @viewport {
-        width: 320px;
-      }
-    }
-  </style>
-  <!--<![endif]-->
  <!--[if mso]>
        <xml>
        <o:OfficeDocumentSettings>
@@ -75,9 +51,11 @@
        <![endif]-->
  <!--[if lte mso 11]>
        <style type="text/css">
-          .outlook-group-fix { width:100% !important; }
+          .mj-outlook-group-fix { width:100% !important; }
        </style>
        <![endif]-->
+  <!--[if !mso]><!-->
+  <!--<![endif]-->
  <style type="text/css">
    @media only screen and (min-width:480px) {
      .mj-column-per-100 {
@@ -99,11 +77,11 @@
        <tr>
          <td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;">
      <![endif]-->
-    <div style="background:#009688;background-color:#009688;Margin:0px auto;max-width:600px;">
+    <div style="background:#009688;background-color:#009688;margin:0px auto;max-width:600px;">
      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="background:#009688;background-color:#009688;width:100%;">
        <tbody>
          <tr>
-            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;">
+            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;">
              <!--[if mso | IE]>
                  <table role="presentation" border="0" cellpadding="0" cellspacing="0">

@@ -113,11 +91,11 @@
               class="" style="vertical-align:top;width:600px;"
            >
          <![endif]-->
-              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+              <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
                  <tr>
                    <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;">
-                      <div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:20px;line-height:1;text-align:left;color:#ffffff;"> TimeLimit </div>
+                      <div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:20px;line-height:1;text-align:left;color:#ffffff;">TimeLimit</div>
                    </td>
                  </tr>
                </table>
@@ -145,11 +123,11 @@
        <tr>
          <td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;">
      <![endif]-->
-    <div style="Margin:0px auto;max-width:600px;">
+    <div style="margin:0px auto;max-width:600px;">
      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
        <tbody>
          <tr>
-            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;">
+            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;">
              <!--[if mso | IE]>
                  <table role="presentation" border="0" cellpadding="0" cellspacing="0">

@@ -159,15 +137,17 @@
               class="" style="vertical-align:top;width:600px;"
            >
          <![endif]-->
-              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+              <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
                  <tr>
                    <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;">
                      <div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:13px;line-height:1;text-align:left;color:#000000;">
-                        <p> TimeLimit wurde von dem Gerät
-                          <%= deviceName %> entfernt. </p>
+                        <p> TimeLimit wurde vom Gerät
+                          <%= deviceName %> entfernt. Ein Zurücksetzen der App, wonach diese immer noch "da", aber nicht eingerichtet ist, zählt auch als Entfernen. In jedem Fall wurde diese Aktion durch den Benutzer des Gerätes durchgeführt - in der Voreinstellung kann
+                            TimeLimit jederzeit, auch durch das Kind, entfernt werden. Technisch bedingt wird nicht jede Entfernung erkannt, sodass nicht in jedem Fall diese Benachrichtigung kommt. </p>
                        <p> TimeLimit was removed from
-                          <%= deviceName %>. </p>
+                          <%= deviceName %>. A reset of the App, after which it is still "there", but not set up, is considered a removal, too. In any case, this was done by the user of the device. Remember that by default, it is always possible to remove TimeLimit, for
+                            parents and children. For technical reasons, not every removal can be detected, so that you will not always get this notifications. </p>
                      </div>
                    </td>
                  </tr>
@@ -196,11 +176,11 @@
        <tr>
          <td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;">
      <![endif]-->
-    <div style="Margin:0px auto;max-width:600px;">
+    <div style="margin:0px auto;max-width:600px;">
      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
        <tbody>
          <tr>
-            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;">
+            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;">
              <!--[if mso | IE]>
                  <table role="presentation" border="0" cellpadding="0" cellspacing="0">

@@ -210,14 +190,14 @@
               class="" style="vertical-align:top;width:600px;"
            >
          <![endif]-->
-              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+              <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
                  <tr>
                    <td style="font-size:0px;padding:10px 25px;word-break:break-word;">
-                      <p style="border-top:dashed 1px lightgrey;font-size:1;margin:0px auto;width:100%;"> </p>
+                      <p style="border-top:dashed 1px lightgrey;font-size:1px;margin:0px auto;width:100%;"> </p>
                      <!--[if mso | IE]>
        <table
-           align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:dashed 1px lightgrey;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px"
+           align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:dashed 1px lightgrey;font-size:1px;margin:0px auto;width:550px;" role="presentation" width="550px"
        >
          <tr>
            <td style="height:0;line-height:0;">
@@ -253,11 +233,11 @@
        <tr>
          <td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;">
      <![endif]-->
-    <div style="Margin:0px auto;max-width:600px;">
+    <div style="margin:0px auto;max-width:600px;">
      <table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;">
        <tbody>
          <tr>
-            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;">
+            <td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;">
              <!--[if mso | IE]>
                  <table role="presentation" border="0" cellpadding="0" cellspacing="0">

@@ -267,7 +247,7 @@
               class="" style="vertical-align:top;width:600px;"
            >
          <![endif]-->
-              <div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
+              <div class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;">
                <table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%">
                  <tr>
                    <td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;">
@@ -9,11 +9,20 @@
      <mj-column>
        <mj-text>
          <p>
-            TimeLimit wurde von dem Gerät <%= deviceName %> entfernt.
+            TimeLimit wurde vom Gerät <%= deviceName %> entfernt. Ein Zurücksetzen der
+            App, wonach diese immer noch "da", aber nicht eingerichtet ist, zählt auch als Entfernen.
+            In jedem Fall wurde diese Aktion durch den Benutzer des Gerätes durchgeführt -
+            in der Voreinstellung kann TimeLimit jederzeit, auch durch das Kind, entfernt werden.
+            Technisch bedingt wird nicht jede Entfernung erkannt, sodass nicht in jedem Fall diese
+            Benachrichtigung kommt.
          </p>

          <p>
-            TimeLimit was removed from <%= deviceName %>.
+            TimeLimit was removed from <%= deviceName %>. A reset of the App, after which it is
+            still "there", but not set up, is considered a removal, too. In any case, this was
+            done by the user of the device. Remember that by default, it is always possible
+            to remove TimeLimit, for parents and children. For technical reasons, not every
+            removal can be detected, so that you will not always get this notifications.
          </p>
        </mj-text>
      </mj-column>
@@ -1,6 +1,15 @@
-TimeLimit wurde von dem Gerät <%= deviceName %> entfernt.
+TimeLimit wurde vom Gerät <%= deviceName %> entfernt. Ein Zurücksetzen der
+App, wonach diese immer noch "da", aber nicht eingerichtet ist, zählt auch als Entfernen.
+In jedem Fall wurde diese Aktion durch den Benutzer des Gerätes durchgeführt -
+in der Voreinstellung kann TimeLimit jederzeit, auch durch das Kind, entfernt werden.
+Technisch bedingt wird nicht jede Entfernung erkannt, sodass nicht in jedem Fall diese
+Benachrichtigung kommt.

-TimeLimit was removed from <%= deviceName %>.
+TimeLimit was removed from <%= deviceName %>. A reset of the App, after which it is
+still "there", but not set up, is considered a removal, too. In any case, this was
+done by the user of the device. Remember that by default, it is always possible
+to remove TimeLimit, for parents and children. For technical reasons, not every
+removal can be detected, so that you will not always get this notifications.

 ----------------------

@@ -1851,7 +1851,6 @@
      "version": "7.1.6",
      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
      "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
-      "dev": true,
      "requires": {
        "fs.realpath": "1.0.0",
        "inflight": "1.0.6",
@@ -2818,9 +2817,20 @@
        "npm-packlist": "1.4.1",
        "npmlog": "4.1.2",
        "rc": "1.2.8",
-        "rimraf": "2.6.3",
+        "rimraf": "2.7.1",
        "semver": "5.5.0",
        "tar": "4.4.8"
+      },
+      "dependencies": {
+        "rimraf": {
+          "version": "2.7.1",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+          "integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
+          "optional": true,
+          "requires": {
+            "glob": "7.1.6"
+          }
+        }
      }
    },
    "nodemailer": {
@@ -3559,28 +3569,12 @@
      }
    },
    "rimraf": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
-      "integrity": "sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==",
-      "optional": true,
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+      "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+      "dev": true,
      "requires": {
-        "glob": "7.1.3"
-      },
-      "dependencies": {
-        "glob": {
-          "version": "7.1.3",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
-          "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
-          "optional": true,
-          "requires": {
-            "fs.realpath": "1.0.0",
-            "inflight": "1.0.6",
-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
-          }
-        }
+        "glob": "7.1.6"
      }
    },
    "safe-buffer": {
@@ -8,7 +8,8 @@
    "test": "echo \"Error: no test specified\" && exit 1",
    "lint": "tslint --project .",
    "lint:fix": "tslint --project . --fix",
-    "build": "npm run build:json && npm run build:ts && npm run lint && npm run build:doc",
+    "build": "npm run build:clean && npm run build:json && npm run build:ts && npm run lint && npm run build:doc",
+    "build:clean": "rimraf build",
    "build:json": "node ./scripts/build-schemas.js",
    "build:ts": "tsc",
    "build:doc": "npm run build:doc:json",
@@ -39,6 +40,7 @@
    "@types/socket.io": "^2.1.4",
    "@types/tokgen": "^1.0.0",
    "@types/umzug": "^2.2.3",
+    "rimraf": "^3.0.2",
    "tslint": "^6.1.3",
    "tslint-config-standard": "^9.0.0",
    "typescript": "^3.8.3",
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertNonEmptyListWithoutDuplicates } from '../util/list'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertNonEmptyListWithoutDuplicates } from './meta/util'
+
+const actionType = 'AddCategoryApps'

 export class AddCategoryAppsAction extends ParentAction {
  readonly categoryId: string
@@ -26,19 +27,13 @@ export class AddCategoryAppsAction extends ParentAction {
  constructor ({ categoryId, packageNames }: {categoryId: string, packageNames: Array<string>}) {
    super()

-    assertIdWithinFamily(categoryId)
-    assertNonEmptyListWithoutDuplicates(packageNames)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertNonEmptyListWithoutDuplicates({ actionType, field: 'packageNames', list: packageNames })

    this.categoryId = categoryId
    this.packageNames = packageNames
  }

-  serialize = (): SerializedAddCategoryAppsAction => ({
-    type: 'ADD_CATEGORY_APPS',
-    categoryId: this.categoryId,
-    packageNames: this.packageNames
-  })
-
  static parse = ({ categoryId, packageNames }: SerializedAddCategoryAppsAction) => (
    new AddCategoryAppsAction({ categoryId, packageNames })
  )
@@ -16,9 +16,11 @@
 */

 import { anonymizedNetworkIdLength } from '../database/categorynetworkid'
-import { assertIsHexString } from '../util/hexstring'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertHexString, assertIdWithinFamily } from './meta/util'
+
+const actionType = 'AddCategoryNetworkIdAction'

 export class AddCategoryNetworkIdAction extends ParentAction {
  readonly categoryId: string
@@ -32,23 +34,22 @@ export class AddCategoryNetworkIdAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
-    assertIdWithinFamily(itemId)
-    assertIsHexString(hashedNetworkId)
-    if (hashedNetworkId.length !== anonymizedNetworkIdLength) throw new Error('wrong network id length')
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertIdWithinFamily({ actionType, field: 'itemId', value: itemId })
+    assertHexString({ actionType, field: 'hashedNetworkId', value: hashedNetworkId })
+
+    if (hashedNetworkId.length !== anonymizedNetworkIdLength) {
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'wrong network id length'
+      })
+    }

    this.categoryId = categoryId
    this.itemId = itemId
    this.hashedNetworkId = hashedNetworkId
  }

-  serialize = (): SerializedAddCategoryNetworkIdAction => ({
-    type: 'ADD_CATEGORY_NETWORK_ID',
-    categoryId: this.categoryId,
-    itemId: this.itemId,
-    hashedNetworkId: this.hashedNetworkId
-  })
-
  static parse = ({ categoryId, itemId, hashedNetworkId }: SerializedAddCategoryNetworkIdAction) => (
    new AddCategoryNetworkIdAction({
      categoryId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -16,8 +16,10 @@
 */

 import { InstalledApp, SerializedInstalledApp } from '../model/installedapp'
-import { assertNonEmptyListWithoutDuplicates } from '../util/list'
 import { AppLogicAction } from './basetypes'
+import { assertNonEmptyListWithoutDuplicates } from './meta/util'
+
+const actionType = 'AddInstalledAppsAction'

 export class AddInstalledAppsAction extends AppLogicAction {
  readonly apps: Array<InstalledApp>
@@ -25,16 +27,11 @@ export class AddInstalledAppsAction extends AppLogicAction {
  constructor ({ apps }: {apps: Array<InstalledApp>}) {
    super()

-    assertNonEmptyListWithoutDuplicates(apps.map((app) => app.packageName))
+    assertNonEmptyListWithoutDuplicates({ actionType, field: 'apps', list: apps.map((app) => app.packageName) })

    this.apps = apps
  }

-  serialize = (): SerializedAddInstalledAppsAction => ({
-    type: 'ADD_INSTALLED_APPS',
-    apps: this.apps.map((app) => app.serialize())
-  })
-
  static parse = ({ apps }: SerializedAddInstalledAppsAction) => (
    new AddInstalledAppsAction({
      apps: apps.map((app) => InstalledApp.parse(app))
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { AppLogicAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'AddUsedTimeAction'

 export class AddUsedTimeAction extends AppLogicAction {
  readonly categoryId: string
@@ -32,18 +35,30 @@ export class AddUsedTimeAction extends AppLogicAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    if (dayOfEpoch < 0 || (!Number.isSafeInteger(dayOfEpoch))) {
-      throw new Error('illegal dayOfEpoch')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'invalid dayOfEpoch',
+        dynamicMessage: 'invalid dayOfEpoch: ' + dayOfEpoch
+      })
    }

    if (timeToAdd < 0 || (!Number.isSafeInteger(timeToAdd))) {
-      throw new Error('illegal timeToAdd')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'illegal timeToAdd',
+        dynamicMessage: 'illegal timeToAdd: ' + timeToAdd
+      })
    }

    if (extraTimeToSubtract < 0 || (!Number.isSafeInteger(extraTimeToSubtract))) {
-      throw new Error('illegal extra time to subtract')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'illegal extra time to subtract',
+        dynamicMessage: 'illegal extra time to subtract: ' + extraTimeToSubtract
+      })
    }

    this.categoryId = categoryId
@@ -52,14 +67,6 @@ export class AddUsedTimeAction extends AppLogicAction {
    this.extraTimeToSubtract = extraTimeToSubtract
  }

-  serialize = (): SerializedAddUsedTimeAction => ({
-    type: 'ADD_USED_TIME',
-    categoryId: this.categoryId,
-    day: this.dayOfEpoch,
-    timeToAdd: this.timeToAdd,
-    extraTimeToSubtract: this.extraTimeToSubtract
-  })
-
  static parse = ({ categoryId, day, timeToAdd, extraTimeToSubtract }: SerializedAddUsedTimeAction) => (
    new AddUsedTimeAction({
      categoryId,
@@ -15,10 +15,12 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { uniq } from 'lodash'
 import { MinuteOfDay } from '../util/minuteofday'
-import { assertIdWithinFamily } from '../util/token'
 import { AppLogicAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertListWithoutDuplicates, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'AddUsedTimeActionVersion2'

 export class AddUsedTimeActionVersion2 extends AppLogicAction {
  readonly dayOfEpoch: number
@@ -44,46 +46,54 @@ export class AddUsedTimeActionVersion2 extends AppLogicAction {
  }) {
    super()

-    if (dayOfEpoch < 0 || (!Number.isSafeInteger(dayOfEpoch))) {
-      throw new Error('illegal dayOfEpoch')
+    assertSafeInteger({ actionType, field: 'dayOfEpoch', value: dayOfEpoch })
+
+    if (dayOfEpoch < 0) {
+      throwOutOfRange({ actionType, field: 'dayOfEpoch', value: dayOfEpoch })
    }

-    if (trustedTimestamp < 0 || (!Number.isSafeInteger(trustedTimestamp))) {
-      throw new Error('illegal trustedTimestamp')
+    assertSafeInteger({ actionType, field: 'trustedTimestamp', value: trustedTimestamp })
+
+    if (trustedTimestamp < 0) {
+      throwOutOfRange({ actionType, field: 'trustedTimestamp', value: trustedTimestamp })
    }

    if (items.length === 0) {
-      throw new Error('missing items')
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'no items' })
    }

-    if (items.length !== uniq(items.map((item) => item.categoryId)).length) {
-      throw new Error('duplicate category ids')
-    }
+    assertListWithoutDuplicates({
+      actionType,
+      field: 'categoryIds',
+      list: items.map((item) => item.categoryId)
+    })

    items.forEach((item) => {
-      assertIdWithinFamily(item.categoryId)
+      assertIdWithinFamily({ actionType, field: 'categoryId', value: item.categoryId })

-      if (item.timeToAdd < 0 || (!Number.isSafeInteger(item.timeToAdd))) {
-        throw new Error('illegal timeToAdd')
+      assertSafeInteger({ actionType, field: 'timeToAdd', value: item.timeToAdd })
+
+      if (item.timeToAdd < 0) {
+        throwOutOfRange({ actionType, field: 'timeToAdd', value: item.timeToAdd })
      }

-      if (item.extraTimeToSubtract < 0 || (!Number.isSafeInteger(item.extraTimeToSubtract))) {
-        throw new Error('illegal extra time to subtract')
+      assertSafeInteger({ actionType, field: 'extraTimeToSubtract', value: item.extraTimeToSubtract })
+
+      if (item.extraTimeToSubtract < 0) {
+        throwOutOfRange({ actionType, field: 'extraTimeToSubtract', value: item.extraTimeToSubtract })
      }

-      if (
-        uniq(item.additionalCountingSlots.map((item) => JSON.stringify(item.serialize()))).length !==
-        item.additionalCountingSlots.length
-      ) {
-        throw new Error()
-      }
+      assertListWithoutDuplicates({
+        actionType,
+        field: 'additionalCountingSlots',
+        list: item.additionalCountingSlots.map((item) => JSON.stringify(item.serialize()))
+      })

-      if (
-        uniq(item.sessionDurationLimits.map((item) => JSON.stringify(item.serialize()))).length !==
-        item.sessionDurationLimits.length
-      ) {
-        throw new Error()
-      }
+      assertListWithoutDuplicates({
+        actionType,
+        field: 'sessionDurationLimits',
+        list: item.sessionDurationLimits.map((item) => JSON.stringify(item.serialize()))
+      })
    })

    this.dayOfEpoch = dayOfEpoch
@@ -91,17 +101,6 @@ export class AddUsedTimeActionVersion2 extends AppLogicAction {
    this.trustedTimestamp = trustedTimestamp
  }

-  serialize = (): SerializedAddUsedTimeActionVersion2 => ({
-    type: 'ADD_USED_TIME_V2',
-    d: this.dayOfEpoch,
-    i: this.items.map((item) => ({
-      categoryId: item.categoryId,
-      tta: item.timeToAdd,
-      etts: item.extraTimeToSubtract
-    })),
-    t: this.trustedTimestamp
-  })
-
  static parse = ({ d, i, t }: SerializedAddUsedTimeActionVersion2) => (
    new AddUsedTimeActionVersion2({
      dayOfEpoch: d,
@@ -122,16 +121,15 @@ class AddUsedTimeActionItemAdditionalCountingSlot {
  readonly end: number

  constructor ({ start, end }: { start: number, end: number }) {
-    if ((!Number.isSafeInteger(start)) || (!Number.isSafeInteger(end))) {
-      throw new Error()
-    }
+    assertSafeInteger({ actionType, field: 'start', value: start })
+    assertSafeInteger({ actionType, field: 'end', value: end })

    if (start < MinuteOfDay.MIN || end > MinuteOfDay.MAX || start > end) {
-      throw new Error()
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'start or end out of range' })
    }

    if (start === MinuteOfDay.MIN && end === MinuteOfDay.MAX) {
-      throw new Error()
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'couting slot can not fill the whole day' })
    }

    this.start = start
@@ -150,19 +148,17 @@ class AddUsedTimeActionItemSessionDurationLimitSlot {
  readonly pause: number

  constructor ({ start, end, duration, pause }: { start: number, end: number, duration: number, pause: number }) {
-    if (
-      (!Number.isSafeInteger(start)) || (!Number.isSafeInteger(end)) ||
-      (!Number.isSafeInteger(duration)) || (!Number.isSafeInteger(pause))
-    ) {
-      throw new Error()
-    }
+    assertSafeInteger({ actionType, field: 'start', value: start })
+    assertSafeInteger({ actionType, field: 'end', value: end })
+    assertSafeInteger({ actionType, field: 'duration', value: duration })
+    assertSafeInteger({ actionType, field: 'pause', value: pause })

    if (start < MinuteOfDay.MIN || end > MinuteOfDay.MAX || start > end) {
-      throw new Error()
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'start or end out of range' })
    }

    if (duration <= 0 || pause <= 0) {
-      throw new Error()
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'duration and pause must not be zero or smaller' })
    }

    this.start = start
@@ -171,7 +167,7 @@ class AddUsedTimeActionItemSessionDurationLimitSlot {
    this.pause = pause
  }

-  serialize = () => [ this.start, this.end ]
+  serialize = () => [ this.start, this.end, this.duration, this.pause ]

  static parse = ([ start, end, duration, pause ]: [number, number, number, number]) => new AddUsedTimeActionItemSessionDurationLimitSlot({ start, end, duration, pause })
 }
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,12 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertParentPasswordValid, ParentPassword } from '../api/schema'
-import { assertIdWithinFamily } from '../util/token'
+import { assertParentPasswordValid, ParentPassword, ParentPasswordValidationException } from '../api/schema'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'AddUserAction'

 export class AddUserAction extends ParentAction {
  readonly userId: string
@@ -35,7 +38,7 @@ export class AddUserAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })

    this.userId = userId
    this.name = name
@@ -45,24 +48,27 @@ export class AddUserAction extends ParentAction {

    if (userType === 'parent') {
      if (!password) {
-        throw new Error('parent users must have got an password')
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'parent users must have got an password'
+        })
      }
    }

    if (password) {
-      assertParentPasswordValid(password)
+      try {
+        assertParentPasswordValid(password)
+      } catch (ex) {
+        if (ex instanceof ParentPasswordValidationException) {
+          throw new InvalidActionParameterException({
+            actionType,
+            staticMessage: 'invalid password data'
+          })
+        } else throw ex
+      }
    }
  }

-  serialize = (): SerializedAddUserAction => ({
-    type: 'ADD_USER',
-    name: this.name,
-    userType: this.userType,
-    userId: this.userId,
-    password: this.password,
-    timeZone: this.timeZone
-  })
-
  static parse = ({ name, userId, userType, password, timeZone }: SerializedAddUserAction) => (
    new AddUserAction({
      name,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,7 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-export abstract class Action {
-  abstract serialize: () => object
-}
+export abstract class Action {}

 export abstract class AppLogicAction extends Action {}

@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -16,9 +16,11 @@
 */

 import { createDecipheriv, createHash } from 'crypto'
-import { assertIsHexString } from '../util/hexstring'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertHexString, assertIdWithinFamily } from './meta/util'
+
+const actionType = 'ChangeParentPasswordAction'

 export class ChangeParentPasswordAction extends ParentAction {
  readonly parentUserId: string
@@ -36,7 +38,7 @@ export class ChangeParentPasswordAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(parentUserId)
+    assertIdWithinFamily({ actionType, field: 'parentUserId', value: parentUserId })

    if (
      (!parentUserId) ||
@@ -45,15 +47,25 @@ export class ChangeParentPasswordAction extends ParentAction {
      (!newPasswordSecondHashEncrypted) ||
      (!integrity)
    ) {
-      throw new Error('missing required parameter for change parent password')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'missing required parameter for change parent password'
+      })
    }

    if (integrity.length !== 128) {
-      throw new Error('wrong length of integrity data')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'wrong length of integrity data'
+      })
    }

-    assertIsHexString(newPasswordSecondHashEncrypted)
-    assertIsHexString(integrity)
+    assertHexString({ actionType, field: 'newPasswordSecondHashEncrypted', value: newPasswordSecondHashEncrypted })
+    assertHexString({ actionType, field: 'integrity', value: integrity })
+
+    if (newPasswordSecondHashEncrypted.length <= 70) {
+      throw new InvalidActionParameterException({ actionType, staticMessage: 'wrong length of the new password' })
+    }

    this.parentUserId = parentUserId
    this.newPasswordFirstHash = newPasswordFirstHash
@@ -62,15 +74,6 @@ export class ChangeParentPasswordAction extends ParentAction {
    this.integrity = integrity
  }

-  serialize = (): SerializedChangeParentPasswordAction => ({
-    type: 'CHANGE_PARENT_PASSWORD',
-    userId: this.parentUserId,
-    hash: this.newPasswordFirstHash,
-    secondSalt: this.newPasswordSecondSalt,
-    secondHashEncrypted: this.newPasswordSecondHashEncrypted,
-    integrity: this.integrity
-  })
-
  static parse = ({ userId, hash, secondSalt, secondHashEncrypted, integrity }: SerializedChangeParentPasswordAction) => (
    new ChangeParentPasswordAction({
      parentUserId: userId,
@@ -91,15 +94,11 @@ export class ChangeParentPasswordAction extends ParentAction {
    const expected = createHash('sha512').update(integrityData).digest('hex')

    if (expected !== this.integrity) {
-      throw new Error('invalid integrity for change parent password action')
+      throw new InvalidChangeParentPasswordIntegrityException()
    }
  }

-  decryptSecondHash ({ oldPasswordSecondHash }: {oldPasswordSecondHash: string}) {
-    if (this.newPasswordSecondHashEncrypted.length <= 70) {
-      throw new Error('wrong length of the new password')
-    }
-
+  decryptSecondHash ({ oldPasswordSecondHash }: { oldPasswordSecondHash: string }) {
    const ivHex = this.newPasswordSecondHashEncrypted.substring(0, 32)
    const salt = this.newPasswordSecondHashEncrypted.substring(32, 64)
    const encryptedData = this.newPasswordSecondHashEncrypted.substring(64)
@@ -124,3 +123,7 @@ export interface SerializedChangeParentPasswordAction {
  secondHashEncrypted: string
  integrity: string
 }
+
+export class InvalidChangeParentPasswordIntegrityException extends Error {
+  constructor () { super('invalid integrity for change parent password action') }
+}
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertParentPasswordValid, ParentPassword } from '../api/schema'
+import { assertParentPasswordValid, ParentPassword, ParentPasswordValidationException } from '../api/schema'
 import { ChildAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+
+const actionType = 'ChildChangePasswordAction'

 export class ChildChangePasswordAction extends ChildAction {
  readonly password: ParentPassword
@@ -26,16 +29,20 @@ export class ChildChangePasswordAction extends ChildAction {
  }) {
    super()

-    assertParentPasswordValid(password)
+    try {
+      assertParentPasswordValid(password)
+    } catch (ex) {
+      if (ex instanceof ParentPasswordValidationException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid password'
+        })
+      } else throw ex
+    }

    this.password = password
  }

-  serialize = (): SerializedChildChangePasswordAction => ({
-    type: 'CHILD_CHANGE_PASSWORD',
-    password: this.password
-  })
-
  static parse = ({ password }: SerializedChildChangePasswordAction) => (
    new ChildChangePasswordAction({ password })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -22,11 +22,7 @@ export class ChildSignInAction extends ChildAction {
    super()
  }

-  serialize = (): SerializedChildSignInAction => ({
-    type: 'CHILD_SIGN_IN'
-  })
-
-  static parse = (action: SerializedChildSignInAction) => (
+  static parse = (_: SerializedChildSignInAction) => (
    new ChildSignInAction()
  )
 }
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'CreateCategoryAction'

 export class CreateCategoryAction extends ParentAction {
  readonly categoryId: string
@@ -26,21 +28,14 @@ export class CreateCategoryAction extends ParentAction {
  constructor ({ categoryId, childId, title }: {categoryId: string, childId: string, title: string}) {
    super()

-    assertIdWithinFamily(categoryId)
-    assertIdWithinFamily(childId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertIdWithinFamily({ actionType, field: 'childId', value: childId })

    this.categoryId = categoryId
    this.childId = childId
    this.title = title
  }

-  serialize = (): SerializedCreateCategoryAction => ({
-    type: 'CREATE_CATEGORY',
-    childId: this.childId,
-    categoryId: this.categoryId,
-    title: this.title
-  })
-
  static parse = ({ childId, categoryId, title }: SerializedCreateCategoryAction) => (
    new CreateCategoryAction({ childId, categoryId, title })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { SerializedTimeLimitRule, TimelimitRule } from '../model/timelimitrule'
+import { ParseTimeLimitRuleException, SerializedTimeLimitRule, TimelimitRule } from '../model/timelimitrule'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+
+const actionType = 'CreateTimeLimitRuleAction'

 export class CreateTimeLimitRuleAction extends ParentAction {
  rule: TimelimitRule
@@ -27,16 +30,21 @@ export class CreateTimeLimitRuleAction extends ParentAction {
    this.rule = rule
  }

-  serialize = (): SerializedCreateTimelimtRuleAction => ({
-    type: 'CREATE_TIMELIMIT_RULE',
-    rule: this.rule.serialize()
-  })
-
-  static parse = ({ rule }: SerializedCreateTimelimtRuleAction) => (
-    new CreateTimeLimitRuleAction({
-      rule: TimelimitRule.parse(rule)
-    })
-  )
+  static parse = ({ rule }: SerializedCreateTimelimtRuleAction) => {
+    try {
+      return new CreateTimeLimitRuleAction({
+        rule: TimelimitRule.parse(rule)
+      })
+    } catch (ex) {
+      if (ex instanceof ParseTimeLimitRuleException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid time limit rule',
+          dynamicMessage: 'invalid time limit rule: ' + ex.toString()
+        })
+      } else throw ex
+    }
+  }
 }

 export interface SerializedCreateTimelimtRuleAction {
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,25 +15,22 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'DeleteCategoryAction'

 export class DeleteCategoryAction extends ParentAction {
  readonly categoryId: string

-  constructor ({ categoryId }: {categoryId: string}) {
+  constructor ({ categoryId }: { categoryId: string }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    this.categoryId = categoryId
  }

-  serialize = (): SerializedDeleteCategoryAction => ({
-    type: 'DELETE_CATEGORY',
-    categoryId: this.categoryId
-  })
-
  static parse = ({ categoryId }: SerializedDeleteCategoryAction) => (
    new DeleteCategoryAction({ categoryId })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'DeleteTimeLimitRuleAction'

 export class DeleteTimeLimitRuleAction extends ParentAction {
  readonly ruleId: string
@@ -24,16 +26,11 @@ export class DeleteTimeLimitRuleAction extends ParentAction {
  constructor ({ ruleId }: {ruleId: string}) {
    super()

-    assertIdWithinFamily(ruleId)
+    assertIdWithinFamily({ actionType, field: 'ruleId', value: ruleId })

    this.ruleId = ruleId
  }

-  serialize = (): SerializedDeleteTimeLimitRuleAction => ({
-    type: 'DELETE_TIMELIMIT_RULE',
-    ruleId: this.ruleId
-  })
-
  static parse = ({ ruleId }: SerializedDeleteTimeLimitRuleAction) => (
    new DeleteTimeLimitRuleAction({ ruleId })
  )
@@ -24,10 +24,6 @@ export class ForceSyncAction extends AppLogicAction {
    super()
  }

-  serialize = (): SerializedForceSyncAction => ({
-    type: 'FORCE_SYNC'
-  })
-
  static parse = (_: SerializedForceSyncAction) => ForceSyncAction.instance
 }

@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -16,8 +16,10 @@
 */

 import { DeviceHadManipulationFlags } from '../database/device'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'IgnoreManipulationAction'

 export class IgnoreManipulationAction extends ParentAction {
  readonly deviceId: string
@@ -51,13 +53,14 @@ export class IgnoreManipulationAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })
+
+    assertSafeInteger({ actionType, field: 'ignoreHadManipulationFlags', value: ignoreHadManipulationFlags })

    if (
-      (!Number.isSafeInteger(ignoreHadManipulationFlags)) ||
      ignoreHadManipulationFlags < 0 || ignoreHadManipulationFlags > DeviceHadManipulationFlags.ALL
    ) {
-      throw new Error('invalid ignoreHadManipulationFlags')
+      throwOutOfRange({ actionType, field: 'ignoreHadManipulationFlags', value: ignoreHadManipulationFlags })
    }

    this.deviceId = deviceId
@@ -73,20 +76,6 @@ export class IgnoreManipulationAction extends ParentAction {
    this.ignoreHadManipulationFlags = ignoreHadManipulationFlags
  }

-  serialize = (): SerializedIgnoreManipulationAction => ({
-    type: 'IGNORE_MANIPULATION',
-    deviceId: this.deviceId,
-    admin: this.ignoreDeviceAdminManipulation,
-    adminA: this.ignoreDeviceAdminManipulationAttempt,
-    downgrade: this.ignoreAppDowngrade,
-    notification: this.ignoreNotificationAccessManipulation,
-    overlay: this.ignoreOverlayPermissionManipulation,
-    accessibilityService: this.ignoreAccessibilityServiceManipulation,
-    usageStats: this.ignoreUsageStatsAccessManipulation,
-    hadManipulation: this.ignoreHadManipulation,
-    ignoreHadManipulationFlags: this.ignoreHadManipulationFlags
-  })
-
  static parse = ({ deviceId, admin, adminA, downgrade, notification, usageStats, overlay, accessibilityService, reboot, hadManipulation, ignoreHadManipulationFlags }: SerializedIgnoreManipulationAction) => (
    new IgnoreManipulationAction({
      deviceId,
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'IncrementCategoryExtraTimeAction'

 export class IncrementCategoryExtraTimeAction extends ParentAction {
  readonly categoryId: string
@@ -26,14 +28,18 @@ export class IncrementCategoryExtraTimeAction extends ParentAction {
  constructor ({ categoryId, addedExtraTime, day }: {categoryId: string, addedExtraTime: number, day: number}) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

-    if (addedExtraTime <= 0 || (!Number.isSafeInteger(addedExtraTime))) {
-      throw new Error('must add some extra time with IncrementCategoryExtraTimeAction')
+    assertSafeInteger({ actionType, field: 'addedExtraTime', value: addedExtraTime })
+
+    if (addedExtraTime < 0) {
+      throwOutOfRange({ actionType, field: 'addedExtraTime', value: addedExtraTime })
    }

-    if (day < -1 || (!Number.isSafeInteger(day))) {
-      throw Error('day must be valid')
+    assertSafeInteger({ actionType, field: 'day', value: day })
+
+    if (day < -1) {
+      throwOutOfRange({ actionType, field: 'day', value: day })
    }

    this.categoryId = categoryId
@@ -41,13 +47,6 @@ export class IncrementCategoryExtraTimeAction extends ParentAction {
    this.day = day
  }

-  serialize = (): SerializedIncrementCategoryExtraTimeAction => ({
-    type: 'INCREMENT_CATEGORY_EXTRATIME',
-    categoryId: this.categoryId,
-    addedExtraTime: this.addedExtraTime,
-    day: this.day
-  })
-
  static parse = ({ categoryId, addedExtraTime, day }: SerializedIncrementCategoryExtraTimeAction) => (
    new IncrementCategoryExtraTimeAction({ categoryId, addedExtraTime, day: day ?? -1 })
  )
@@ -58,6 +58,7 @@ export { UpdateAppActivitiesAction } from './updateappactivities'
 export { UpdateCategoryBatteryLimitAction } from './updatecategorybatterylimit'
 export { UpdateCategoryBlockAllNotificationsAction } from './updatecategoryblockallnotifications'
 export { UpdateCategoryBlockedTimesAction } from './updatecategoryblockedtimes'
+export { UpdateCategoryDisableLimitsAction } from './updatecategorydisablelimits'
 export { UpdateCategorySortingAction } from './updatecategorysorting'
 export { UpdateCategoryTemporarilyBlockedAction } from './updatecategorytemporarilyblocked'
 export { UpdateCategoryTimeWarningsAction } from './updatecategorytimewarnings'
@@ -0,0 +1,40 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { StaticMessageException } from '../../exception'
+
+export class InvalidActionParameterException extends StaticMessageException {
+  constructor ({ actionType, staticMessage, dynamicMessage }: {
+    actionType: string
+    staticMessage: string
+    dynamicMessage?: string
+  }) {
+    super({
+      staticMessage: 'invalid action paramters:' + actionType + ':' + staticMessage,
+      dynamicMessage: dynamicMessage ? 'invalid action paramters:' + actionType + ':' + dynamicMessage : undefined
+    })
+  }
+}
+
+export class UnknownActionTypeException extends InvalidActionParameterException {
+  constructor ({ group }: { group: string }) {
+    super({
+      actionType: group,
+      staticMessage: 'unknown action type'
+    })
+  }
+}
@@ -0,0 +1,104 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { checkIfHexString } from '../../util/hexstring'
+import { hasDuplicates } from '../../util/list'
+import { isIdWithinFamily } from '../../util/token'
+import { InvalidActionParameterException } from './exception'
+
+export const assertIdWithinFamily = ({ value, actionType, field }: {
+  value: string
+  actionType: string
+  field: string
+}) => {
+  if (!isIdWithinFamily(value)) {
+    throw new InvalidActionParameterException({
+      actionType,
+      staticMessage: 'invalid id within family for ' + field,
+      dynamicMessage: 'invalid id within family for ' + field + ': ' + value
+    })
+  }
+}
+
+export const assertHexString = ({ value, actionType, field }: {
+  value: string
+  actionType: string
+  field: string
+}) => {
+  if (!checkIfHexString(value)) {
+    throw new InvalidActionParameterException({
+      actionType,
+      staticMessage: 'invalid hex string for ' + field,
+      dynamicMessage: 'invalid hex string for ' + field + ': ' + value
+    })
+  }
+}
+
+export const assertSafeInteger = ({ value, actionType, field }: {
+  value: number
+  actionType: string
+  field: string
+}) => {
+  if (!Number.isSafeInteger(value)) {
+    throw new InvalidActionParameterException({
+      actionType,
+      staticMessage: 'require number for ' + field,
+      dynamicMessage: 'require number for ' + field + ': ' + value
+    })
+  }
+}
+
+export const throwOutOfRange = ({ value, actionType, field }: {
+  value: number
+  actionType: string
+  field: string
+}) => {
+  throw new InvalidActionParameterException({
+    actionType,
+    staticMessage: field + ' out of range',
+    dynamicMessage: field + ' out of range: ' + value
+  })
+}
+
+export function assertNonEmptyListWithoutDuplicates ({ list, actionType, field }: {
+  list: Array<string>
+  actionType: string
+  field: string
+}) {
+  assertListWithoutDuplicates({ list, actionType, field })
+
+  if (hasDuplicates(list)) {
+    throw new InvalidActionParameterException({
+      actionType,
+      staticMessage: 'empty list for ' + field
+    })
+  }
+}
+
+export function assertListWithoutDuplicates ({ list, actionType, field }: {
+  list: Array<string>
+  actionType: string
+  field: string
+}) {
+  if (hasDuplicates(list)) {
+    throw new InvalidActionParameterException({
+      actionType,
+      staticMessage: 'list has duplicates for ' + field,
+      dynamicMessage: 'list has duplicates for ' + field + ': ' + list.join(';')
+    })
+  }
+}
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertNonEmptyListWithoutDuplicates } from '../util/list'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertNonEmptyListWithoutDuplicates } from './meta/util'
+
+const actionType = 'RemoveCategoryAppsAction'

 export class RemoveCategoryAppsAction extends ParentAction {
  readonly categoryId: string
@@ -26,19 +27,13 @@ export class RemoveCategoryAppsAction extends ParentAction {
  constructor ({ categoryId, packageNames }: {categoryId: string, packageNames: Array<string>}) {
    super()

-    assertIdWithinFamily(categoryId)
-    assertNonEmptyListWithoutDuplicates(packageNames)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertNonEmptyListWithoutDuplicates({ actionType, field: 'packageNames', list: packageNames })

    this.categoryId = categoryId
    this.packageNames = packageNames
  }

-  serialize = (): SerializedRemoveCategoryAppsAction => ({
-    type: 'REMOVE_CATEGORY_APPS',
-    categoryId: this.categoryId,
-    packageNames: this.packageNames
-  })
-
  static parse = ({ categoryId, packageNames }: SerializedRemoveCategoryAppsAction) => (
    new RemoveCategoryAppsAction({ categoryId, packageNames })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertNonEmptyListWithoutDuplicates } from '../util/list'
 import { AppLogicAction } from './basetypes'
+import { assertNonEmptyListWithoutDuplicates } from './meta/util'
+
+const actionType = 'RemoveInstalledAppsAction'

 export class RemoveInstalledAppsAction extends AppLogicAction {
  readonly packageNames: Array<string>
@@ -24,16 +26,11 @@ export class RemoveInstalledAppsAction extends AppLogicAction {
  constructor ({ packageNames }: {packageNames: Array<string>}) {
    super()

-    assertNonEmptyListWithoutDuplicates(packageNames)
+    assertNonEmptyListWithoutDuplicates({ actionType, field: 'packageNames', list: packageNames })

    this.packageNames = packageNames
  }

-  serialize = (): SerializedRemoveInstalledAppsAction => ({
-    type: 'REMOVE_INSTALLED_APPS',
-    packageNames: this.packageNames
-  })
-
  static parse = ({ packageNames }: SerializedRemoveInstalledAppsAction) => (
    new RemoveInstalledAppsAction({ packageNames })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'RemoveUserAction'

 export class RemoveUserAction extends ParentAction {
  readonly userId: string
@@ -31,18 +33,12 @@ export class RemoveUserAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })

    this.userId = userId
    this.authentication = authentication
  }

-  serialize = (): SerializedRemoveUserAction => ({
-    type: 'REMOVE_USER',
-    userId: this.userId,
-    authentication: this.authentication
-  })
-
  static parse = ({ userId, authentication }: SerializedRemoveUserAction) => (
    new RemoveUserAction({ userId, authentication })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'RenameChildAction'

 export class RenameChildAction extends ParentAction {
  readonly childId: string
@@ -28,22 +31,19 @@ export class RenameChildAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(childId)
+    assertIdWithinFamily({ actionType, field: 'childId', value: childId })

    if (newName === '') {
-      throw new Error('new name must not be empty')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'new name must not be empty'
+      })
    }

    this.childId = childId
    this.newName = newName
  }

-  serialize = (): SerializedRenameChildAction => ({
-    type: 'RENAME_CHILD',
-    childId: this.childId,
-    newName: this.newName
-  })
-
  static parse = ({ childId, newName }: SerializedRenameChildAction) => (
    new RenameChildAction({ childId, newName })
  )
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'ResetCategoryNetworkIdsAction'

 export class ResetCategoryNetworkIdsAction extends ParentAction {
  readonly categoryId: string
@@ -26,16 +28,11 @@ export class ResetCategoryNetworkIdsAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    this.categoryId = categoryId
  }

-  serialize = (): SerializeResetCategoryNetworkIdsAction => ({
-    type: 'RESET_CATEGORY_NETWORK_IDS',
-    categoryId: this.categoryId
-  })
-
  static parse = ({ categoryId }: SerializeResetCategoryNetworkIdsAction) => (
    new ResetCategoryNetworkIdsAction({
      categoryId
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'ResetParentBlockedTimesAction'

 export class ResetParentBlockedTimesAction extends ParentAction {
  readonly parentId: string
@@ -26,16 +28,11 @@ export class ResetParentBlockedTimesAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(parentId)
+    assertIdWithinFamily({ actionType, field: 'parentId', value: parentId })

    this.parentId = parentId
  }

-  serialize = (): SerializedResetParentBlockedTimesAction => ({
-    type: 'RESET_PARENT_BLOCKED_TIMES',
-    parentId: this.parentId
-  })
-
  static parse = ({ parentId }: SerializedResetParentBlockedTimesAction) => (
    new ResetParentBlockedTimesAction({
      parentId
@@ -20,6 +20,7 @@ import { AddUsedTimeAction, SerializedAddUsedTimeAction } from '../addusedtime'
 import { AddUsedTimeActionVersion2, SerializedAddUsedTimeActionVersion2 } from '../addusedtime2'
 import { AppLogicAction } from '../basetypes'
 import { ForceSyncAction, SerializedForceSyncAction } from '../forcesync'
+import { UnknownActionTypeException } from '../meta/exception'
 import { RemoveInstalledAppsAction, SerializedRemoveInstalledAppsAction } from '../removeinstalledapps'
 import { SerializedSignOutAtDeviceAction, SignOutAtDeviceAction } from '../signoutatdevice'
 import { SerialiezdTriedDisablingDeviceAdminAction, TriedDisablingDeviceAdminAction } from '../trieddisablingdeviceadmin'
@@ -57,6 +58,6 @@ export const parseAppLogicAction = (serialized: SerializedAppLogicAction): AppLo
  } else if (serialized.type === 'UPDATE_DEVICE_STATUS') {
    return UpdateDeviceStatusAction.parse(serialized)
  } else {
-    throw new Error('illegal state: unsupported type at parseAppLogicAction')
+    throw new UnknownActionTypeException({ group: 'app logic' })
  }
 }
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -17,6 +17,7 @@

 import { ChildChangePasswordAction, SerializedChildChangePasswordAction } from '../childchangepassword'
 import { ChildSignInAction, SerializedChildSignInAction } from '../childsignin'
+import { UnknownActionTypeException } from '../meta/exception'

 export type SerializedChildAction = SerializedChildChangePasswordAction | SerializedChildSignInAction

@@ -26,6 +27,6 @@ export const parseChildAction = (serialized: SerializedChildAction) => {
  } else if (serialized.type === 'CHILD_SIGN_IN') {
    return ChildSignInAction.parse(serialized)
  } else {
-    throw new Error('illegal state: unsupported type at parseChildAction')
+    throw new UnknownActionTypeException({ group: 'child' })
  }
 }
@@ -26,6 +26,7 @@ import { DeleteCategoryAction, SerializedDeleteCategoryAction } from '../deletec
 import { DeleteTimeLimitRuleAction, SerializedDeleteTimeLimitRuleAction } from '../deletetimelimitrule'
 import { IgnoreManipulationAction, SerializedIgnoreManipulationAction } from '../ignoremanipulation'
 import { IncrementCategoryExtraTimeAction, SerializedIncrementCategoryExtraTimeAction } from '../incrementcategoryextratime'
+import { UnknownActionTypeException } from '../meta/exception'
 import { RemoveCategoryAppsAction, SerializedRemoveCategoryAppsAction } from '../removecategoryapps'
 import { RemoveUserAction, SerializedRemoveUserAction } from '../removeuser'
 import { RenameChildAction, SerializedRenameChildAction } from '../renamechild'
@@ -47,6 +48,7 @@ import { SerializedSetUserTimezoneAction, SetUserTimezoneAction } from '../setus
 import { SerializedUpdateCategoryBatteryLimitAction, UpdateCategoryBatteryLimitAction } from '../updatecategorybatterylimit'
 import { SerializedUpdateCategoryBlockAllNotificationsAction, UpdateCategoryBlockAllNotificationsAction } from '../updatecategoryblockallnotifications'
 import { SerializedUpdateCategoryBlockedTimesAction, UpdateCategoryBlockedTimesAction } from '../updatecategoryblockedtimes'
+import { SerializedUpdatCategoryDisableLimitsAction, UpdateCategoryDisableLimitsAction } from '../updatecategorydisablelimits'
 import { SerializedUpdateCategorySortingAction, UpdateCategorySortingAction } from '../updatecategorysorting'
 import { SerializedUpdateCategoryTemporarilyBlockedAction, UpdateCategoryTemporarilyBlockedAction } from '../updatecategorytemporarilyblocked'
 import { SerializedUpdateCategoryTimeWarningsAction, UpdateCategoryTimeWarningsAction } from '../updatecategorytimewarnings'
@@ -92,6 +94,7 @@ export type SerializedParentAction =
  SerializedUpdateCategoryBatteryLimitAction |
  SerializedUpdateCategoryBlockAllNotificationsAction |
  SerializedUpdateCategoryBlockedTimesAction |
+  SerializedUpdatCategoryDisableLimitsAction |
  SerializedUpdateCategorySortingAction |
  SerializedUpdateCategoryTemporarilyBlockedAction |
  SerializedUpdateCategoryTimeWarningsAction |
@@ -168,6 +171,8 @@ export const parseParentAction = (action: SerializedParentAction): ParentAction
    return UpdateCategoryBlockAllNotificationsAction.parse(action)
  } else if (action.type === 'UPDATE_CATEGORY_BLOCKED_TIMES') {
    return UpdateCategoryBlockedTimesAction.parse(action)
+  } else if (action.type === 'UPDATE_CATEGORY_DISABLE_LIMITS') {
+    return UpdateCategoryDisableLimitsAction.parse(action)
  } else if (action.type === 'UPDATE_CATEGORY_SORTING') {
    return UpdateCategorySortingAction.parse(action)
  } else if (action.type === 'UPDATE_CATEGORY_TIME_WARNINGS') {
@@ -193,6 +198,6 @@ export const parseParentAction = (action: SerializedParentAction): ParentAction
  } else if (action.type === 'UPDATE_USER_LIMIT_LOGIN_CATEGORY') {
    return UpdateUserLimitLoginCategory.parse(action)
  } else {
-    throw new Error('illegal state: invalid type for action at parseParentAction')
+    throw new UnknownActionTypeException({ group: 'parent' })
  }
 }
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'SetCategoryExtraTimeAction'

 export class SetCategoryExtraTimeAction extends ParentAction {
  readonly categoryId: string
@@ -26,14 +28,18 @@ export class SetCategoryExtraTimeAction extends ParentAction {
  constructor ({ categoryId, newExtraTime, day }: {categoryId: string, newExtraTime: number, day: number}) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

-    if (newExtraTime < 0 || (!Number.isSafeInteger(newExtraTime))) {
-      throw Error('newExtraTime must be >= 0')
+    assertSafeInteger({ actionType, field: 'newExtraTime', value: newExtraTime })
+
+    if (newExtraTime < 0) {
+      throwOutOfRange({ actionType, field: 'newExtraTime', value: newExtraTime })
    }

-    if (day < -1 || (!Number.isSafeInteger(day))) {
-      throw Error('day must be valid')
+    assertSafeInteger({ actionType, field: 'day', value: day })
+
+    if (day < -1) {
+      throwOutOfRange({ actionType, field: 'day', value: day })
    }

    this.categoryId = categoryId
@@ -41,13 +47,6 @@ export class SetCategoryExtraTimeAction extends ParentAction {
    this.day = day
  }

-  serialize = (): SerializedSetCategoryExtraTimeAction => ({
-    type: 'SET_CATEGORY_EXTRA_TIME',
-    categoryId: this.categoryId,
-    newExtraTime: this.newExtraTime,
-    day: this.day
-  })
-
  static parse = ({ categoryId, newExtraTime, day }: SerializedSetCategoryExtraTimeAction) => (
    new SetCategoryExtraTimeAction({ categoryId, newExtraTime, day: day ?? -1 })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetCategoryForUnassignedAppsAction'

 export class SetCategoryForUnassignedAppsAction extends ParentAction {
  readonly childId: string
@@ -28,22 +30,16 @@ export class SetCategoryForUnassignedAppsAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(childId)
+    assertIdWithinFamily({ actionType, field: 'childId', value: childId })

    if (categoryId !== '') {
-      assertIdWithinFamily(categoryId)
+      assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
    }

    this.childId = childId
    this.categoryId = categoryId
  }

-  serialize = (): SerializedSetCategoryForUnassignedAppsAction => ({
-    type: 'SET_CATEGORY_FOR_UNASSIGNED_APPS',
-    childId: this.childId,
-    categoryId: this.categoryId
-  })
-
  static parse = ({ childId, categoryId }: SerializedSetCategoryForUnassignedAppsAction) => (
    new SetCategoryForUnassignedAppsAction({ childId, categoryId })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,12 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertParentPasswordValid, ParentPassword } from '../api/schema'
-import { assertIdWithinFamily } from '../util/token'
+import { assertParentPasswordValid, ParentPassword, ParentPasswordValidationException } from '../api/schema'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetChildPasswordAction'

 export class SetChildPasswordAction extends ParentAction {
  readonly childUserId: string
@@ -29,19 +32,23 @@ export class SetChildPasswordAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(childUserId)
-    assertParentPasswordValid(newPassword)
+    assertIdWithinFamily({ actionType, field: 'childUserId', value: childUserId })
+
+    try {
+      assertParentPasswordValid(newPassword)
+    } catch (ex) {
+      if (ex instanceof ParentPasswordValidationException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid parent password'
+        })
+      } else throw ex
+    }

    this.childUserId = childUserId
    this.newPassword = newPassword
  }

-  serialize = (): SerializedSetChildPasswordAction => ({
-    type: 'SET_CHILD_PASSWORD',
-    childId: this.childUserId,
-    newPassword: this.newPassword
-  })
-
  static parse = ({ childId, newPassword }: SerializedSetChildPasswordAction) => (
    new SetChildPasswordAction({
      childUserId: childId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetConsiderRebootManipulationAction'

 export class SetConsiderRebootManipulationAction extends ParentAction {
  readonly deviceId: string
@@ -25,18 +27,12 @@ export class SetConsiderRebootManipulationAction extends ParentAction {
  constructor ({ deviceId, enable }: {deviceId: string, enable: boolean}) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    this.deviceId = deviceId
    this.enable = enable
  }

-  serialize = (): SerializedSetConsiderRebootManipulationAction => ({
-    type: 'SET_CONSIDER_REBOOT_MANIPULATION',
-    deviceId: this.deviceId,
-    enable: this.enable
-  })
-
  static parse = ({ deviceId, enable }: SerializedSetConsiderRebootManipulationAction) => (
    new SetConsiderRebootManipulationAction({ deviceId, enable })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetDeviceDefaultUserAction'

 export class SetDeviceDefaultUserAction extends ParentAction {
  readonly deviceId: string
@@ -28,22 +30,16 @@ export class SetDeviceDefaultUserAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    if (defaultUserId !== '') {
-      assertIdWithinFamily(defaultUserId)
+      assertIdWithinFamily({ actionType, field: 'defaultUserId', value: defaultUserId })
    }

    this.deviceId = deviceId
    this.defaultUserId = defaultUserId
  }

-  serialize = (): SerializedSetDeviceDefaultUserAction => ({
-    type: 'SET_DEVICE_DEFAULT_USER',
-    deviceId: this.deviceId,
-    defaultUserId: this.defaultUserId
-  })
-
  static parse = ({ deviceId, defaultUserId }: SerializedSetDeviceDefaultUserAction) => (
    new SetDeviceDefaultUserAction({ deviceId, defaultUserId })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger } from './meta/util'
+
+const actionType = 'SetDeviceDefaultUserTimeoutAction'

 export class SetDeviceDefaultUserTimeoutAction extends ParentAction {
  readonly deviceId: string
@@ -28,22 +31,21 @@ export class SetDeviceDefaultUserTimeoutAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })
+    assertSafeInteger({ actionType, field: 'timeout', value: timeout })

-    if ((!Number.isInteger(timeout)) || (timeout < 0)) {
-      throw new Error('timeout must be a non-negative integer')
+    if (timeout < 0) {
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'timeout must be a non-negative integer',
+        dynamicMessage: 'timeout must be a non-negative integer, was ' + timeout
+      })
    }

    this.deviceId = deviceId
    this.timeout = timeout
  }

-  serialize = (): SerializedSetDeviceDefaultUserTimeoutAction => ({
-    type: 'SET_DEVICE_DEFAULT_USER_TIMEOUT',
-    deviceId: this.deviceId,
-    timeout: this.timeout
-  })
-
  static parse = ({ deviceId, timeout }: SerializedSetDeviceDefaultUserTimeoutAction) => (
    new SetDeviceDefaultUserTimeoutAction({ deviceId, timeout })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetDeviceUserAction'

 export class SetDeviceUserAction extends ParentAction {
  readonly deviceId: string
@@ -28,22 +30,16 @@ export class SetDeviceUserAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    if (userId !== '') {
-      assertIdWithinFamily(userId)
+      assertIdWithinFamily({ actionType, field: 'userId', value: userId })
    }

    this.deviceId = deviceId
    this.userId = userId
  }

-  serialize = (): SerializedSetDeviceUserAction => ({
-    type: 'SET_DEVICE_USER',
-    deviceId: this.deviceId,
-    userId: this.userId
-  })
-
  static parse = ({ deviceId, userId }: SerializedSetDeviceUserAction) => (
    new SetDeviceUserAction({ deviceId, userId })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetKeepSignedInAction'

 export class SetKeepSignedInAction extends ParentAction {
  readonly deviceId: string
@@ -28,18 +30,12 @@ export class SetKeepSignedInAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    this.deviceId = deviceId
    this.keepSignedIn = keepSignedIn
  }

-  serialize = (): SerializedSetKeepSignedInAction => ({
-    type: 'SET_KEEP_SIGNED_IN',
-    deviceId: this.deviceId,
-    keepSignedIn: this.keepSignedIn
-  })
-
  static parse = ({ deviceId, keepSignedIn }: SerializedSetKeepSignedInAction) => (
    new SetKeepSignedInAction({
      deviceId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetParentCategoryAction'

 export class SetParentCategoryAction extends ParentAction {
  readonly categoryId: string
@@ -28,22 +30,16 @@ export class SetParentCategoryAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    if (parentCategory !== '') {
-      assertIdWithinFamily(parentCategory)
+      assertIdWithinFamily({ actionType, field: 'parentCategory', value: parentCategory })
    }

    this.categoryId = categoryId
    this.parentCategory = parentCategory
  }

-  serialize = (): SerializedSetParentCategoryAction => ({
-    type: 'SET_PARENT_CATEGORY',
-    categoryId: this.categoryId,
-    parentCategory: this.parentCategory
-  })
-
  static parse = ({ categoryId, parentCategory }: SerializedSetParentCategoryAction) => (
    new SetParentCategoryAction({
      categoryId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetRelaxPrimaryDeviceAction'

 export class SetRelaxPrimaryDeviceAction extends ParentAction {
  readonly userId: string
@@ -28,18 +30,12 @@ export class SetRelaxPrimaryDeviceAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })

    this.userId = userId
    this.relax = relax
  }

-  serialize = (): SerializedSetRelaxPrimaryDeviceAction => ({
-    type: 'SET_RELAX_PRIMARY_DEVICE',
-    userId: this.userId,
-    relax: this.relax
-  })
-
  static parse = ({ userId, relax }: SerializedSetRelaxPrimaryDeviceAction) => (
    new SetRelaxPrimaryDeviceAction({ userId, relax })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetSendDeviceConnected'

 export class SetSendDeviceConnected extends ParentAction {
  readonly deviceId: string
@@ -28,18 +30,12 @@ export class SetSendDeviceConnected extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    this.deviceId = deviceId
    this.enable = enable
  }

-  serialize = (): SerializedSetSendDeviceConnected => ({
-    type: 'SET_SEND_DEVICE_CONNECTED',
-    deviceId: this.deviceId,
-    enable: this.enable
-  })
-
  static parse = ({ deviceId, enable }: SerializedSetSendDeviceConnected) => (
    new SetSendDeviceConnected({
      deviceId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger } from './meta/util'
+
+const actionType = 'SetUserDisableLimitsUntilAction'

 export class SetUserDisableLimitsUntilAction extends ParentAction {
  readonly childId: string
@@ -28,22 +31,21 @@ export class SetUserDisableLimitsUntilAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(childId)
+    assertIdWithinFamily({ actionType, field: 'childId', value: childId })
+    assertSafeInteger({ actionType, field: 'timestamp', value: timestamp })

-    if (timestamp < 0 || (!Number.isSafeInteger(timestamp))) {
-      throw new Error('timestamp for set user disabe limits until must be >= 0')
+    if (timestamp < 0) {
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'timestamp for set user disabe limits until must be >= 0',
+        dynamicMessage: 'timestamp for set user disabe limits until must be >= 0, but was ' + timestamp
+      })
    }

    this.childId = childId
    this.timestamp = timestamp
  }

-  serialize = (): SerializedSetUserDisableLimitsUntilAction => ({
-    type: 'SET_USER_DISABLE_LIMITS_UNTIL',
-    childId: this.childId,
-    time: this.timestamp
-  })
-
  static parse = ({ childId, time }: SerializedSetUserDisableLimitsUntilAction) => (
    new SetUserDisableLimitsUntilAction({
      childId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'SetUserTimezoneAction'

 export class SetUserTimezoneAction extends ParentAction {
  readonly userId: string
@@ -28,18 +30,12 @@ export class SetUserTimezoneAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })

    this.userId = userId
    this.timezone = timezone
  }

-  serialize = (): SerializedSetUserTimezoneAction => ({
-    type: 'SET_USER_TIMEZONE',
-    userId: this.userId,
-    timezone: this.timezone
-  })
-
  static parse = ({ userId, timezone }: SerializedSetUserTimezoneAction) => (
    new SetUserTimezoneAction({ userId, timezone })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -24,11 +24,7 @@ export class SignOutAtDeviceAction extends AppLogicAction {
    super()
  }

-  serialize = (): SerializedSignOutAtDeviceAction => ({
-    type: 'SIGN_OUT_AT_DEVICE'
-  })
-
-  static parse = (action: SerializedSignOutAtDeviceAction) => SignOutAtDeviceAction.instance
+  static parse = (_: SerializedSignOutAtDeviceAction) => SignOutAtDeviceAction.instance
 }

 export interface SerializedSignOutAtDeviceAction {
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -21,10 +21,6 @@ export class TriedDisablingDeviceAdminAction extends AppLogicAction {
  constructor () {
    super()
  }
-
-  serialize = (): SerialiezdTriedDisablingDeviceAdminAction => ({
-    type: 'TRIED_DISABLING_DEVICE_ADMIN'
-  })
 }

 export interface SerialiezdTriedDisablingDeviceAdminAction {
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,14 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { AppActivityItem, RemovedAppActivityItem, SerializedAppActivityItem, SerializedRemovedAppActivityItem } from '../model/appactivity'
-import { assertListWithoutDuplicates } from '../util/list'
+import {
+  AppActivityItem, IncompleteAppActivityItemException, RemovedAppActivityItem, SerializedAppActivityItem, SerializedRemovedAppActivityItem
+} from '../model/appactivity'
 import { AppLogicAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertListWithoutDuplicates } from './meta/util'
+
+const actionType = 'UpdateAppActivitiesAction'

 export class UpdateAppActivitiesAction extends AppLogicAction {
  readonly removed: Array<RemovedAppActivityItem>
@@ -29,29 +34,44 @@ export class UpdateAppActivitiesAction extends AppLogicAction {
  }) {
    super()

-    assertListWithoutDuplicates(removed.map((item) => item.packageName + ':' + item.activityName))
-    assertListWithoutDuplicates(updatedOrAdded.map((item) => item.packageName + ':' + item.activityName))
+    assertListWithoutDuplicates({
+      actionType,
+      field: 'removed',
+      list: removed.map((item) => item.packageName + ':' + item.activityName)
+    })
+
+    assertListWithoutDuplicates({
+      actionType,
+      field: 'updatedOrAdded',
+      list: updatedOrAdded.map((item) => item.packageName + ':' + item.activityName)
+    })

    if (removed.length === 0 && updatedOrAdded.length === 0) {
-      throw new Error('UpdateAppActivitiesAction is empty')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'UpdateAppActivitiesAction is empty'
+      })
    }

    this.removed = removed
    this.updatedOrAdded = updatedOrAdded
  }

-  serialize = (): SerializedUpdateAppActivitiesAction => ({
-    type: 'UPDATE_APP_ACTIVITIES',
-    removed: this.removed.map((item) => item.serialize()),
-    updatedOrAdded: this.updatedOrAdded.map((item) => item.serialize())
-  })
-
-  static parse = ({ removed, updatedOrAdded }: SerializedUpdateAppActivitiesAction) => (
-    new UpdateAppActivitiesAction({
-      removed: removed.map((item) => RemovedAppActivityItem.parse(item)),
-      updatedOrAdded: updatedOrAdded.map((item) => AppActivityItem.parse(item))
-    })
-  )
+  static parse = ({ removed, updatedOrAdded }: SerializedUpdateAppActivitiesAction) => {
+    try {
+      return new UpdateAppActivitiesAction({
+        removed: removed.map((item) => RemovedAppActivityItem.parse(item)),
+        updatedOrAdded: updatedOrAdded.map((item) => AppActivityItem.parse(item))
+      })
+    } catch (ex) {
+      if (ex instanceof IncompleteAppActivityItemException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid app activity item'
+        })
+      } else throw ex
+    }
+  }
 }

 export interface SerializedUpdateAppActivitiesAction {
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'UpdateCategoryBatteryLimitAction'

 export class UpdateCategoryBatteryLimitAction extends ParentAction {
  readonly categoryId: string
@@ -30,17 +32,21 @@ export class UpdateCategoryBatteryLimitAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    if (chargeLimit !== undefined) {
-      if ((!Number.isSafeInteger(chargeLimit)) || chargeLimit < 0 || chargeLimit > 100) {
-        throw new Error('charge limit out of range')
+      assertSafeInteger({ actionType, field: 'chargeLimit', value: chargeLimit })
+
+      if (chargeLimit < 0 || chargeLimit > 100) {
+        throwOutOfRange({ actionType, field: 'chargeLimit', value: chargeLimit })
      }
    }

    if (mobileLimit !== undefined) {
-      if ((!Number.isSafeInteger(mobileLimit)) || mobileLimit < 0 || mobileLimit > 100) {
-        throw new Error('mobile limit out of range')
+      assertSafeInteger({ actionType, field: 'mobileLimit', value: mobileLimit })
+
+      if (mobileLimit < 0 || mobileLimit > 100) {
+        throwOutOfRange({ actionType, field: 'mobileLimit', value: mobileLimit })
      }
    }

@@ -49,13 +55,6 @@ export class UpdateCategoryBatteryLimitAction extends ParentAction {
    this.mobileLimit = mobileLimit
  }

-  serialize = (): SerializedUpdateCategoryBatteryLimitAction => ({
-    type: 'UPDATE_CATEGORY_BATTERY_LIMIT',
-    categoryId: this.categoryId,
-    mobileLimit: this.mobileLimit,
-    chargeLimit: this.chargeLimit
-  })
-
  static parse = ({ categoryId, chargeLimit, mobileLimit }: SerializedUpdateCategoryBatteryLimitAction) => (
    new UpdateCategoryBatteryLimitAction({ categoryId, chargeLimit, mobileLimit })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateCategoryBlockAllNotificationsAction'

 export class UpdateCategoryBlockAllNotificationsAction extends ParentAction {
  readonly categoryId: string
@@ -25,18 +27,12 @@ export class UpdateCategoryBlockAllNotificationsAction extends ParentAction {
  constructor ({ categoryId, blocked }: {categoryId: string, blocked: boolean}) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    this.categoryId = categoryId
    this.blocked = blocked
  }

-  serialize = (): SerializedUpdateCategoryBlockAllNotificationsAction => ({
-    type: 'UPDATE_CATEGORY_BLOCK_ALL_NOTIFICATIONS',
-    categoryId: this.categoryId,
-    blocked: this.blocked
-  })
-
  static parse = ({ categoryId, blocked }: SerializedUpdateCategoryBlockAllNotificationsAction) => (
    new UpdateCategoryBlockAllNotificationsAction({ categoryId, blocked })
  )
@@ -15,12 +15,15 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { validateBitmask } from '../util/bitmask'
-import { assertIdWithinFamily } from '../util/token'
+import { BitmapValidationException, validateBitmask } from '../util/bitmask'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'

 export const blockedTimesBitmaskLength = 60 * 24 * 7 /* number of minutes per week */

+const actionType = 'UpdateCategoryBlockedTimesAction'
+
 export class UpdateCategoryBlockedTimesAction extends ParentAction {
  readonly categoryId: string
  readonly blockedTimes: string
@@ -31,19 +34,23 @@ export class UpdateCategoryBlockedTimesAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
-    validateBitmask(blockedTimes, blockedTimesBitmaskLength)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+
+    try {
+      validateBitmask(blockedTimes, blockedTimesBitmaskLength)
+    } catch (ex) {
+      if (ex instanceof BitmapValidationException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid bitmask'
+        })
+      } else throw ex
+    }

    this.categoryId = categoryId
    this.blockedTimes = blockedTimes
  }

-  serialize = (): SerializedUpdateCategoryBlockedTimesAction => ({
-    type: 'UPDATE_CATEGORY_BLOCKED_TIMES',
-    categoryId: this.categoryId,
-    times: this.blockedTimes
-  })
-
  static parse = ({ categoryId, times }: SerializedUpdateCategoryBlockedTimesAction) => (
    new UpdateCategoryBlockedTimesAction({
      categoryId,
@@ -0,0 +1,57 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger } from './meta/util'
+
+const actionType = 'UpdateCategoryDisableLimitsAction'
+
+export class UpdateCategoryDisableLimitsAction extends ParentAction {
+  readonly categoryId: string
+  readonly endTime: number
+
+  constructor ({ categoryId, endTime }: {
+    categoryId: string
+    endTime: number
+  }) {
+    super()
+
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertSafeInteger({ actionType, field: 'endTime', value: endTime })
+
+    if (endTime < 0) {
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'endTime must not be smaller than zero'
+      })
+    }
+
+    this.categoryId = categoryId
+    this.endTime = endTime
+  }
+
+  static parse = ({ categoryId, endTime }: SerializedUpdatCategoryDisableLimitsAction) => (
+    new UpdateCategoryDisableLimitsAction({ categoryId, endTime })
+  )
+}
+
+export interface SerializedUpdatCategoryDisableLimitsAction {
+  type: 'UPDATE_CATEGORY_DISABLE_LIMITS'
+  categoryId: string
+  endTime: number
+}
@@ -15,9 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { uniq } from 'lodash'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertNonEmptyListWithoutDuplicates } from './meta/util'
+
+const actionType = 'UpdateCategorySortingAction'

 export class UpdateCategorySortingAction extends ParentAction {
  readonly categoryIds: Array<string>
@@ -27,24 +28,17 @@ export class UpdateCategorySortingAction extends ParentAction {
  }) {
    super()

-    if (categoryIds.length === 0) {
-      throw new Error('empty category sorting list')
-    }
+    assertNonEmptyListWithoutDuplicates({ actionType, field: 'categoryIds', list: categoryIds })

-    if (uniq(categoryIds).length !== categoryIds.length) {
-      throw new Error('category sorting list has duplicates')
-    }
-
-    categoryIds.forEach((categoryId) => assertIdWithinFamily(categoryId))
+    categoryIds.forEach((categoryId) => assertIdWithinFamily({
+      actionType,
+      field: 'categoryIds',
+      value: categoryId
+    }))

    this.categoryIds = categoryIds
  }

-  serialize = (): SerializedUpdateCategorySortingAction => ({
-    type: 'UPDATE_CATEGORY_SORTING',
-    categoryIds: this.categoryIds
-  })
-
  static parse = ({ categoryIds }: SerializedUpdateCategorySortingAction) => (
    new UpdateCategorySortingAction({ categoryIds })
  )
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger } from './meta/util'
+
+const actionType = 'UpdateCategoryTemporarilyBlockedAction'

 export class UpdateCategoryTemporarilyBlockedAction extends ParentAction {
  readonly categoryId: string
@@ -30,15 +33,16 @@ export class UpdateCategoryTemporarilyBlockedAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    if (endTime !== undefined) {
-      if (!Number.isSafeInteger(endTime)) {
-        throw new Error()
-      }
+      assertSafeInteger({ actionType, field: 'endTime', value: endTime })

      if (!blocked) {
-        throw new Error()
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'can not set a end time when disabling blocking'
+        })
      }
    }

@@ -47,13 +51,6 @@ export class UpdateCategoryTemporarilyBlockedAction extends ParentAction {
    this.endTime = endTime
  }

-  serialize = (): SerializedUpdateCategoryTemporarilyBlockedAction => ({
-    type: 'UPDATE_CATEGORY_TEMPORARILY_BLOCKED',
-    categoryId: this.categoryId,
-    blocked: this.blocked,
-    endTime: this.endTime
-  })
-
  static parse = ({ categoryId, blocked, endTime }: SerializedUpdateCategoryTemporarilyBlockedAction) => (
    new UpdateCategoryTemporarilyBlockedAction({ categoryId, blocked, endTime })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -16,8 +16,10 @@
 */

 import { allowedTimeWarningFlags } from '../database/category'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'UpdateCategoryTimeWarningsAction'

 export class UpdateCategoryTimeWarningsAction extends ParentAction {
  readonly categoryId: string
@@ -31,10 +33,11 @@ export class UpdateCategoryTimeWarningsAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
+    assertSafeInteger({ actionType, field: 'flags', value: flags })

    if ((flags & allowedTimeWarningFlags) !== flags) {
-      throw new Error('illegal flags')
+      throwOutOfRange({ actionType, field: 'flags', value: flags })
    }

    this.categoryId = categoryId
@@ -42,13 +45,6 @@ export class UpdateCategoryTimeWarningsAction extends ParentAction {
    this.flags = flags
  }

-  serialize = (): SerializedUpdateCategoryTimeWarningsAction => ({
-    type: 'UPDATE_CATEGORY_TIME_WARNINGS',
-    categoryId: this.categoryId,
-    enable: this.enable,
-    flags: this.flags
-  })
-
  static parse = ({ categoryId, enable, flags }: SerializedUpdateCategoryTimeWarningsAction) => (
    new UpdateCategoryTimeWarningsAction({ categoryId, enable, flags })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateCategoryTitleAction'

 export class UpdateCategoryTitleAction extends ParentAction {
  readonly categoryId: string
@@ -25,18 +27,12 @@ export class UpdateCategoryTitleAction extends ParentAction {
  constructor ({ categoryId, newTitle }: {categoryId: string, newTitle: string}) {
    super()

-    assertIdWithinFamily(categoryId)
+    assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })

    this.categoryId = categoryId
    this.newTitle = newTitle
  }

-  serialize = (): SerializedUpdateCategoryTitleAction => ({
-    type: 'UPDATE_CATEGORY_TITLE',
-    categoryId: this.categoryId,
-    newTitle: this.newTitle
-  })
-
  static parse = ({ categoryId, newTitle }: SerializedUpdateCategoryTitleAction) => (
    new UpdateCategoryTitleAction({ categoryId, newTitle })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,11 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateDeviceNameAction'

 export class UpdateDeviceNameAction extends ParentAction {
  readonly deviceId: string
@@ -31,19 +34,16 @@ export class UpdateDeviceNameAction extends ParentAction {
    this.deviceId = deviceId
    this.name = name

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    if (name.trim().length === 0) {
-      throw new Error('new device name must not be blank')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'new device name must not be blank'
+      })
    }
  }

-  serialize = (): SerializedUpdateDeviceNameAction => ({
-    type: 'UPDATE_DEVICE_NAME',
-    deviceId: this.deviceId,
-    name: this.name
-  })
-
  static parse = ({ deviceId, name }: SerializedUpdateDeviceNameAction) => (
    new UpdateDeviceNameAction({ deviceId, name })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -19,6 +19,9 @@ import { NewPermissionStatus } from '../model/newpermissionstatus'
 import { ProtectionLevel } from '../model/protectionlevel'
 import { RuntimePermissionStatus } from '../model/runtimepermissionstatus'
 import { AppLogicAction } from './basetypes'
+import { assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'UpdateDeviceStatusAction'

 export class UpdateDeviceStatusAction extends AppLogicAction {
  readonly newProtetionLevel?: ProtectionLevel
@@ -52,8 +55,10 @@ export class UpdateDeviceStatusAction extends AppLogicAction {
    super()

    if (newAppVersion !== undefined) {
-      if (!Number.isSafeInteger(newAppVersion) || (newAppVersion < 0)) {
-        throw new Error('invalid new ap version')
+      assertSafeInteger({ actionType, field: 'newAppVersion', value: newAppVersion })
+
+      if (newAppVersion < 0) {
+        throwOutOfRange({ actionType, field: 'newAppVersion', value: newAppVersion })
      }
    }

@@ -67,18 +72,6 @@ export class UpdateDeviceStatusAction extends AppLogicAction {
    this.isQOrLaterNow = isQOrLaterNow
  }

-  serialize = (): SerializedUpdateDeviceStatusAction => ({
-    type: 'UPDATE_DEVICE_STATUS',
-    protectionLevel: this.newProtetionLevel,
-    usageStats: this.newUsageStatsPermissionStatus,
-    notificationAccess: this.newNotificationAccessPermission,
-    overlayPermission: this.newOverlayPermission,
-    accessibilityServiceEnabled: this.newAccessibilityServiceEnabled,
-    appVersion: this.newAppVersion,
-    didReboot: this.didReboot,
-    isQOrLaterNow: this.isQOrLaterNow
-  })
-
  static parse = ({ protectionLevel, usageStats, notificationAccess, overlayPermission, accessibilityServiceEnabled, appVersion, didReboot, isQOrLaterNow }: SerializedUpdateDeviceStatusAction) => (
    new UpdateDeviceStatusAction({
      newProtetionLevel: protectionLevel,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateEnableActivityLevelBlockingAction'

 export class UpdateEnableActivityLevelBlockingAction extends ParentAction {
  readonly deviceId: string
@@ -25,18 +27,12 @@ export class UpdateEnableActivityLevelBlockingAction extends ParentAction {
  constructor ({ deviceId, enable }: {deviceId: string, enable: boolean}) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    this.deviceId = deviceId
    this.enable = enable
  }

-  serialize = (): SerializedUpdateEnableActivityLevelBlockingAction => ({
-    type: 'UPDATE_ENABLE_ACTIVITY_LEVEL_BLOCKING',
-    deviceId: this.deviceId,
-    enable: this.enable
-  })
-
  static parse = ({ deviceId, enable }: SerializedUpdateEnableActivityLevelBlockingAction) => (
    new UpdateEnableActivityLevelBlockingAction({ deviceId, enable })
  )
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateNetworkTimeVerificationAction'

 export class UpdateNetworkTimeVerificationAction extends ParentAction {
  readonly deviceId: string
@@ -28,18 +30,12 @@ export class UpdateNetworkTimeVerificationAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(deviceId)
+    assertIdWithinFamily({ actionType, field: 'deviceId', value: deviceId })

    this.deviceId = deviceId
    this.mode = mode
  }

-  serialize = (): SerialiizedUpdateNetworkTimeVerificationAction => ({
-    type: 'UPDATE_NETWORK_TIME_VERIFICATION',
-    deviceId: this.deviceId,
-    mode: this.mode
-  })
-
  static parse = ({ deviceId, mode }: SerialiizedUpdateNetworkTimeVerificationAction) => (
    new UpdateNetworkTimeVerificationAction({
      deviceId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,9 +15,12 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { validateAndParseBitmask } from '../util/bitmask'
-import { assertIdWithinFamily } from '../util/token'
+import { BitmapValidationException, validateAndParseBitmask } from '../util/bitmask'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateParentBlockedTimesAction'

 export class UpdateParentBlockedTimesAction extends ParentAction {
  readonly parentId: string
@@ -29,9 +32,9 @@ export class UpdateParentBlockedTimesAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(parentId)
+    assertIdWithinFamily({ actionType, field: 'parentId', value: parentId })

-    {
+    try {
      const parsedBlockedTimes = validateAndParseBitmask(blockedTimes, 60 * 24 * 7 /* number of minutes per week */)

      for (let day = 0; day < 7; day++) {
@@ -44,21 +47,25 @@ export class UpdateParentBlockedTimesAction extends ParentAction {
        }

        if (blockedMinutes > 60 * 18 /* 18 hours */) {
-          throw new Error('too much blocked minutes per day')
+          throw new InvalidActionParameterException({
+            actionType,
+            staticMessage: 'too much blocked minutes per day'
+          })
        }
      }
+    } catch (ex) {
+      if (ex instanceof BitmapValidationException) {
+        throw new InvalidActionParameterException({
+          actionType,
+          staticMessage: 'invalid bitmask'
+        })
+      } else throw ex
    }

    this.parentId = parentId
    this.blockedTimes = blockedTimes
  }

-  serialize = (): SerializedUpdateParentBlockedTimesAction => ({
-    type: 'UPDATE_PARENT_BLOCKED_TIMES',
-    parentId: this.parentId,
-    times: this.blockedTimes
-  })
-
  static parse = ({ parentId, times }: SerializedUpdateParentBlockedTimesAction) => (
    new UpdateParentBlockedTimesAction({
      parentId,
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'UpdateParentNotificationFlagsAction'

 export class UpdateParentNotificationFlagsAction extends ParentAction {
  readonly parentId: string
@@ -30,14 +32,12 @@ export class UpdateParentNotificationFlagsAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(parentId)
+    assertIdWithinFamily({ actionType, field: 'parentId', value: parentId })

-    if (!Number.isSafeInteger(flags)) {
-      throw new Error('flags must be an integer')
-    }
+    assertSafeInteger({ actionType, field: 'flags', value: flags })

    if (flags < 0 || flags > 1) {
-      throw new Error('flags are out of the valid range')
+      throwOutOfRange({ actionType, field: 'flags', value: flags })
    }

    this.parentId = parentId
@@ -45,13 +45,6 @@ export class UpdateParentNotificationFlagsAction extends ParentAction {
    this.set = set
  }

-  serialize = (): SerializedUpdateParentNotificationFlagsAction => ({
-    type: 'UPDATE_PARENT_NOTIFICATION_FLAGS',
-    parentId: this.parentId,
-    flags: this.flags,
-    set: this.set
-  })
-
  static parse = ({ parentId, flags, set }: SerializedUpdateParentNotificationFlagsAction) => (
    new UpdateParentNotificationFlagsAction({ parentId, flags, set })
  )
@@ -16,8 +16,11 @@
 */

 import { MinuteOfDay } from '../util/minuteofday'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger, throwOutOfRange } from './meta/util'
+
+const actionType = 'UpdateTimelimitRuleAction'

 export class UpdateTimelimitRuleAction extends ParentAction {
  readonly ruleId: string
@@ -53,50 +56,40 @@ export class UpdateTimelimitRuleAction extends ParentAction {
    this.sessionDurationMilliseconds = sessionDurationMilliseconds
    this.sessionPauseMilliseconds = sessionPauseMilliseconds

-    assertIdWithinFamily(ruleId)
+    assertIdWithinFamily({ actionType, field: 'ruleId', value: ruleId })

-    if (maximumTimeInMillis < 0 || (!Number.isSafeInteger(maximumTimeInMillis))) {
-      throw new Error('maximumTimeInMillis must be >= 0')
+    assertSafeInteger({ actionType, field: 'maximumTimeInMillis', value: maximumTimeInMillis })
+
+    if (maximumTimeInMillis < 0) {
+      throwOutOfRange({ actionType, field: 'maximumTimeInMillis', value: maximumTimeInMillis })
    }

-    if (!(
-      Number.isSafeInteger(dayMask) ||
-      dayMask < 0 ||
-      dayMask > (1 | 2 | 4 | 8 | 16 | 32 | 64)
-    )) {
-      throw new Error('invalid day mask')
+    assertSafeInteger({ actionType, field: 'dayMask', value: dayMask })
+
+    if (dayMask < 0 || dayMask > (1 | 2 | 4 | 8 | 16 | 32 | 64)) {
+      throwOutOfRange({ actionType, field: 'dayMask', value: dayMask })
    }

-    if (
-      (!Number.isSafeInteger(start)) ||
-      (!Number.isSafeInteger(end)) ||
-      (!Number.isSafeInteger(sessionDurationMilliseconds)) ||
-      (!Number.isSafeInteger(sessionPauseMilliseconds))
-    ) {
-      throw new Error()
-    }
+    assertSafeInteger({ actionType, field: 'start', value: start })
+    assertSafeInteger({ actionType, field: 'end', value: end })
+    assertSafeInteger({ actionType, field: 'sessionDurationMilliseconds', value: sessionDurationMilliseconds })
+    assertSafeInteger({ actionType, field: 'sessionPauseMilliseconds', value: sessionPauseMilliseconds })

    if (start < MinuteOfDay.MIN || end > MinuteOfDay.MAX || start > end) {
-      throw new Error()
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'time slot out of range'
+      })
    }

    if (sessionDurationMilliseconds < 0 || sessionPauseMilliseconds < 0) {
-      throw new Error()
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'session duration lesser than zero'
+      })
    }
  }

-  serialize = (): SerializedUpdateTimelimitRuleAction => ({
-    type: 'UPDATE_TIMELIMIT_RULE',
-    ruleId: this.ruleId,
-    time: this.maximumTimeInMillis,
-    days: this.dayMask,
-    extraTime: this.applyToExtraTimeUsage,
-    start: this.start,
-    end: this.end,
-    pause: this.sessionPauseMilliseconds,
-    dur: this.sessionDurationMilliseconds
-  })
-
  static parse = ({ ruleId, time, days, extraTime, start, end, dur, pause }: SerializedUpdateTimelimitRuleAction) => (
    new UpdateTimelimitRuleAction({
      ruleId,
@@ -16,8 +16,11 @@
 */

 import { UserFlags } from '../model/userflags'
-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { InvalidActionParameterException } from './meta/exception'
+import { assertIdWithinFamily, assertSafeInteger } from './meta/util'
+
+const actionType = 'UpdateUserFlagsAction'

 export class UpdateUserFlagsAction extends ParentAction {
  readonly userId: string
@@ -31,14 +34,16 @@ export class UpdateUserFlagsAction extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
-
-    if ((!Number.isSafeInteger(modifiedBits)) || (!Number.isSafeInteger(newValues))) {
-      throw new Error('flags must be an integer')
-    }
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })
+    assertSafeInteger({ actionType, field: 'modifiedBits', value: modifiedBits })
+    assertSafeInteger({ actionType, field: 'newValues', value: newValues })

    if ((modifiedBits | UserFlags.ALL_FLAGS) !== UserFlags.ALL_FLAGS || (modifiedBits | newValues) !== modifiedBits) {
-      throw new Error('flags are out of the valid range')
+      throw new InvalidActionParameterException({
+        actionType,
+        staticMessage: 'flags are out of the valid range',
+        dynamicMessage: 'flags are out of the valid range: ' + modifiedBits + ', ' + newValues
+      })
    }

    this.userId = userId
@@ -46,13 +51,6 @@ export class UpdateUserFlagsAction extends ParentAction {
    this.newValues = newValues
  }

-  serialize = (): SerializedUpdateUserFlagsAction => ({
-    type: 'UPDATE_USER_FLAGS',
-    userId: this.userId,
-    modified: this.modifiedBits,
-    values: this.newValues
-  })
-
  static parse = ({ userId, modified, values }: SerializedUpdateUserFlagsAction) => (
    new UpdateUserFlagsAction({
      userId,
@@ -15,8 +15,10 @@
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { assertIdWithinFamily } from '../util/token'
 import { ParentAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'UpdateUserLimitLoginCategory'

 export class UpdateUserLimitLoginCategory extends ParentAction {
  readonly userId: string
@@ -28,22 +30,16 @@ export class UpdateUserLimitLoginCategory extends ParentAction {
  }) {
    super()

-    assertIdWithinFamily(userId)
+    assertIdWithinFamily({ actionType, field: 'userId', value: userId })

    if (categoryId !== undefined) {
-      assertIdWithinFamily(categoryId)
+      assertIdWithinFamily({ actionType, field: 'categoryId', value: categoryId })
    }

    this.userId = userId
    this.categoryId = categoryId
  }

-  serialize = (): SerializedUpdateUserLimitLoginCategory => ({
-    type: 'UPDATE_USER_LIMIT_LOGIN_CATEGORY',
-    userId: this.userId,
-    categoryId: this.categoryId
-  })
-
  static parse = ({ userId, categoryId }: SerializedUpdateUserLimitLoginCategory) => (
    new UpdateUserLimitLoginCategory({
      userId,
@@ -34,9 +34,12 @@ export const createAdminRouter = ({ database, websocket, eventHandler }: {

  router.get('/status', async (_, res, next) => {
    try {
+      const { counters, maxValues } = await eventHandler.getValues()
+
      res.json({
        websocketClients: websocket.countConnections(),
-        counters: await eventHandler.getCounters()
+        counters,
+        maxValues
      })
    } catch (ex) {
      next(ex)
@@ -45,7 +48,7 @@ export const createAdminRouter = ({ database, websocket, eventHandler }: {

  router.post('/reset-counters', async (_, res, next) => {
    try {
-      await eventHandler.resetCounters()
+      await eventHandler.reset()

      res.json({ ok: true })
    } catch (ex) {
@@ -96,27 +99,31 @@ export const createAdminRouter = ({ database, websocket, eventHandler }: {
        throw new BadRequest()
      }

-      const userEntryUnsafe = await database.user.findOne({
-        where: {
-          mail
-        },
-        attributes: ['familyId']
-      })
+      await database.transaction(async (transaction) => {
+        const userEntryUnsafe = await database.user.findOne({
+          where: {
+            mail
+          },
+          attributes: ['familyId'],
+          transaction
+        })

-      if (!userEntryUnsafe) {
-        throw new Conflict('no user with specified mail address')
-      }
+        if (!userEntryUnsafe) {
+          throw new Conflict('no user with specified mail address')
+        }

-      const userEntry = {
-        familyId: userEntryUnsafe.familyId
-      }
+        const userEntry = {
+          familyId: userEntryUnsafe.familyId
+        }

-      await addPurchase({
-        database,
-        familyId: userEntry.familyId,
-        type,
-        transactionId: 'manual-' + type + '-' + generatePurchaseId(),
-        websocket
+        await addPurchase({
+          database,
+          familyId: userEntry.familyId,
+          type,
+          transactionId: 'manual-' + type + '-' + generatePurchaseId(),
+          websocket,
+          transaction
+        })
      })

      res.json({ ok: true })
@@ -19,7 +19,7 @@ import { json } from 'body-parser'
 import { Router } from 'express'
 import { BadRequest, Forbidden, Unauthorized } from 'http-errors'
 import { config } from '../config'
-import { Database } from '../database'
+import { Database, Transaction } from '../database'
 import { removeDevice } from '../function/device/remove-device'
 import { canRecoverPassword } from '../function/parent/can-recover-password'
 import { createAddDeviceToken } from '../function/parent/create-add-device-token'
@@ -46,7 +46,9 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
      }

      const { mailAuthToken } = req.body
-      const { status, mail } = await getStatusByMailToken({ database, mailAuthToken })
+      const { status, mail } = await database.transaction(async (transaction) => {
+        return getStatusByMailToken({ database, mailAuthToken, transaction })
+      })

      res.json({
        status,
@@ -148,15 +150,17 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
    }
  })

-  async function assertAuthValidAndReturnDeviceEntry ({ deviceAuthToken, parentId, secondPasswordHash }: {
+  async function assertAuthValidAndReturnDeviceEntry ({ deviceAuthToken, parentId, secondPasswordHash, transaction }: {
    deviceAuthToken: string
    parentId: string
    secondPasswordHash: string
+    transaction: Transaction
  }) {
    const deviceEntry = await database.device.findOne({
      where: {
        deviceAuthToken: deviceAuthToken
-      }
+      },
+      transaction
    })

    if (!deviceEntry) {
@@ -173,7 +177,8 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
          familyId: deviceEntry.familyId,
          type: 'parent',
          userId: deviceEntry.currentUserId
-        }
+        },
+        transaction
      })

      if (!parentEntry) {
@@ -186,7 +191,8 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
          type: 'parent',
          userId: parentId,
          secondPasswordHash: secondPasswordHash
-        }
+        },
+        transaction
      })

      if (!parentEntry) {
@@ -203,13 +209,16 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
        throw new BadRequest()
      }

-      const deviceEntry = await assertAuthValidAndReturnDeviceEntry({
-        deviceAuthToken: req.body.deviceAuthToken,
-        parentId: req.body.parentId,
-        secondPasswordHash: req.body.parentPasswordSecondHash
-      })
+      const { token, deviceId } = await database.transaction(async (transaction) => {
+        const deviceEntry = await assertAuthValidAndReturnDeviceEntry({
+          deviceAuthToken: req.body.deviceAuthToken,
+          parentId: req.body.parentId,
+          secondPasswordHash: req.body.parentPasswordSecondHash,
+          transaction
+        })

-      const { token, deviceId } = await createAddDeviceToken({ familyId: deviceEntry.familyId, database })
+        return createAddDeviceToken({ familyId: deviceEntry.familyId, database, transaction })
+      })

      res.json({ token, deviceId })
    } catch (ex) {
@@ -244,17 +253,21 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
        throw new BadRequest()
      }

-      const deviceEntry = await assertAuthValidAndReturnDeviceEntry({
-        deviceAuthToken: req.body.deviceAuthToken,
-        parentId: req.body.parentUserId,
-        secondPasswordHash: req.body.parentPasswordSecondHash
-      })
+      await database.transaction(async (transaction) => {
+        const deviceEntry = await assertAuthValidAndReturnDeviceEntry({
+          deviceAuthToken: req.body.deviceAuthToken,
+          parentId: req.body.parentUserId,
+          secondPasswordHash: req.body.parentPasswordSecondHash,
+          transaction
+        })

-      await removeDevice({
-        database,
-        familyId: deviceEntry.familyId,
-        deviceId: req.body.deviceId,
-        websocket
+        await removeDevice({
+          database,
+          familyId: deviceEntry.familyId,
+          deviceId: req.body.deviceId,
+          websocket,
+          transaction
+        })
      })

      res.json({ ok: true })
@@ -1,6 +1,6 @@
 /*
 * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2020 Jonas Lochmann
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
@@ -47,12 +47,15 @@ export const createPurchaseRouter = ({ database, websocket }: {
        throw new BadRequest()
      }

-      const familyEntry = await requireFamilyEntry({
-        database,
-        deviceAuthToken: req.body.deviceAuthToken
-      })
+      const result: boolean = await database.transaction(async (transaction) => {
+        const familyEntry = await requireFamilyEntry({
+          database,
+          deviceAuthToken: req.body.deviceAuthToken,
+          transaction
+        })

-      const result = canDoNextPurchase({ fullVersionUntil: parseInt(familyEntry.fullVersionUntil, 10) })
+        return canDoNextPurchase({ fullVersionUntil: parseInt(familyEntry.fullVersionUntil, 10) })
+      })

      res.json({
        canDoPurchase: result ? 'yes' : 'no due to old purchase',
@@ -69,56 +72,60 @@ export const createPurchaseRouter = ({ database, websocket }: {
        throw new BadRequest()
      }

-      const deviceEntryUnsafe = await database.device.findOne({
-        where: {
-          deviceAuthToken: req.body.deviceAuthToken
-        },
-        attributes: ['familyId']
-      })
+      await database.transaction(async (transaction) => {
+        const deviceEntryUnsafe = await database.device.findOne({
+          where: {
+            deviceAuthToken: req.body.deviceAuthToken
+          },
+          attributes: ['familyId'],
+          transaction
+        })

-      if (!deviceEntryUnsafe) {
-        throw new Unauthorized()
-      }
+        if (!deviceEntryUnsafe) {
+          throw new Unauthorized()
+        }

-      const deviceEntry = {
-        familyId: deviceEntryUnsafe.familyId
-      }
+        const deviceEntry = {
+          familyId: deviceEntryUnsafe.familyId
+        }

-      if (!isGooglePlayPurchaseSignatureValid({
-        receipt: req.body.receipt,
-        signature: req.body.signature
-      })) {
-        throw new Conflict()
-      }
+        if (!isGooglePlayPurchaseSignatureValid({
+          receipt: req.body.receipt,
+          signature: req.body.signature
+        })) {
+          throw new Conflict()
+        }

-      const receipt = JSON.parse(req.body.receipt)
+        const receipt = JSON.parse(req.body.receipt)

-      if (typeof receipt !== 'object') {
-        throw new Conflict()
-      }
+        if (typeof receipt !== 'object') {
+          throw new Conflict()
+        }

-      let type: 'month' | 'year'
+        let type: 'month' | 'year'

-      if (receipt.productId === 'premium_year_2018') {
-        type = 'year'
-      } else if (receipt.productId === 'premium_month_2018') {
-        type = 'month'
-      } else {
-        throw new Conflict()
-      }
+        if (receipt.productId === 'premium_year_2018') {
+          type = 'year'
+        } else if (receipt.productId === 'premium_month_2018') {
+          type = 'month'
+        } else {
+          throw new Conflict()
+        }

-      const orderId = receipt.orderId
+        const orderId = receipt.orderId

-      if (typeof orderId !== 'string') {
-        throw new Conflict()
-      }
+        if (typeof orderId !== 'string') {
+          throw new Conflict()
+        }

-      await addPurchase({
-        database,
-        familyId: deviceEntry.familyId,
-        type,
-        transactionId: orderId,
-        websocket
+        await addPurchase({
+          database,
+          familyId: deviceEntry.familyId,
+          type,
+          transactionId: orderId,
+          websocket,
+          transaction
+        })
      })

      res.json({ ok: true })
@@ -20,13 +20,15 @@ import { optionalPasswordRegex, optionalSaltRegex } from '../util/password'

 export interface ClientPushChangesRequest {
  deviceAuthToken: string
-  actions: Array<{
-    encodedAction: string
-    sequenceNumber: number
-    integrity: string
-    type: 'appLogic' | 'parent' | 'child'
-    userId: string
-  }>
+  actions: Array<ClientPushChangesRequestAction>
+}
+
+export interface ClientPushChangesRequestAction {
+  encodedAction: string
+  sequenceNumber: number
+  integrity: string
+  type: 'appLogic' | 'parent' | 'child'
+  userId: string
 }

 export interface ClientPullChangesRequest {
@@ -50,14 +52,16 @@ export interface ParentPassword {

 export const assertParentPasswordValid = (password: ParentPassword) => {
  if (password.hash === '' || password.secondHash === '' || password.secondSalt === '') {
-    throw new Error('missing fields at parent password')
+    throw new ParentPasswordValidationException('missing fields at parent password')
  }

  if (!(optionalPasswordRegex.test(password.hash) && optionalPasswordRegex.test(password.secondHash) && optionalSaltRegex.test(password.secondSalt))) {
-    throw new Error('invalid parent password')
+    throw new ParentPasswordValidationException('invalid parent password')
  }
 }

+export class ParentPasswordValidationException extends Error {}
+
 export interface CreateFamilyByMailTokenRequest {
  mailAuthToken: string
  parentPassword: ParentPassword
@@ -85,7 +85,7 @@ export const createSyncRouter = ({ database, websocket, connectedDevicesManager,
        throw new BadRequest()
      }

-      await database.transaction(async (transaction) => {
+      const serverStatus = await database.transaction(async (transaction) => {
        const deviceEntryUnsafe = await database.device.findOne({
          where: {
            deviceAuthToken: body.deviceAuthToken
@@ -112,23 +112,23 @@ export const createSyncRouter = ({ database, websocket, connectedDevicesManager,
          })
        }

-        const serverStatus = await generateServerDataStatus({
+        return generateServerDataStatus({
          database,
          familyId,
          clientStatus: body.status,
          transaction
        })
-
-        if (serverStatus.devices) { eventHandler.countEvent('pullStatusRequest devices') }
-        if (serverStatus.apps) { eventHandler.countEvent('pullStatusRequest apps') }
-        if (serverStatus.categoryBase) { eventHandler.countEvent('pullStatusRequest categoryBase') }
-        if (serverStatus.categoryApp) { eventHandler.countEvent('pullStatusRequest categoryApp') }
-        if (serverStatus.usedTimes) { eventHandler.countEvent('pullStatusRequest usedTimes') }
-        if (serverStatus.rules) { eventHandler.countEvent('pullStatusRequest rules') }
-        if (serverStatus.users) { eventHandler.countEvent('pullStatusRequest users') }
-
-        res.json(serverStatus)
      })
+
+      if (serverStatus.devices) { eventHandler.countEvent('pullStatusRequest devices') }
+      if (serverStatus.apps) { eventHandler.countEvent('pullStatusRequest apps') }
+      if (serverStatus.categoryBase) { eventHandler.countEvent('pullStatusRequest categoryBase') }
+      if (serverStatus.categoryApp) { eventHandler.countEvent('pullStatusRequest categoryApp') }
+      if (serverStatus.usedTimes) { eventHandler.countEvent('pullStatusRequest usedTimes') }
+      if (serverStatus.rules) { eventHandler.countEvent('pullStatusRequest rules') }
+      if (serverStatus.users) { eventHandler.countEvent('pullStatusRequest users') }
+
+      res.json(serverStatus)
    } catch (ex) {
      next(ex)
    }
@@ -158,14 +158,19 @@ export const createSyncRouter = ({ database, websocket, connectedDevicesManager,
        throw new BadRequest()
      }

-      const removedEntry = await database.oldDevice.findOne({
-        where: {
-          deviceAuthToken: req.body.deviceAuthToken
-        }
+      const isDeviceRemoved: boolean = await database.transaction(async (transaction) => {
+        const removedEntry = await database.oldDevice.findOne({
+          where: {
+            deviceAuthToken: req.body.deviceAuthToken
+          },
+          transaction
+        })
+
+        return !!removedEntry
      })

      res.json({
-        isDeviceRemoved: !!removedEntry
+        isDeviceRemoved
      })
    } catch (ex) {
      next(ex)
@@ -4,6 +4,39 @@ const Ajv = require('ajv')
 const ajv = new Ajv()

 const definitions = {
+  "ClientPushChangesRequestAction": {
+    "type": "object",
+    "properties": {
+      "encodedAction": {
+        "type": "string"
+      },
+      "sequenceNumber": {
+        "type": "number"
+      },
+      "integrity": {
+        "type": "string"
+      },
+      "type": {
+        "enum": [
+          "appLogic",
+          "child",
+          "parent"
+        ],
+        "type": "string"
+      },
+      "userId": {
+        "type": "string"
+      }
+    },
+    "additionalProperties": false,
+    "required": [
+      "encodedAction",
+      "integrity",
+      "sequenceNumber",
+      "type",
+      "userId"
+    ]
+  },
  "ClientDataStatus": {
    "type": "object",
    "properties": {
@@ -906,6 +939,29 @@ const definitions = {
      "type"
    ]
  },
+  "SerializedUpdatCategoryDisableLimitsAction": {
+    "type": "object",
+    "properties": {
+      "type": {
+        "type": "string",
+        "enum": [
+          "UPDATE_CATEGORY_DISABLE_LIMITS"
+        ]
+      },
+      "categoryId": {
+        "type": "string"
+      },
+      "endTime": {
+        "type": "number"
+      }
+    },
+    "additionalProperties": false,
+    "required": [
+      "categoryId",
+      "endTime",
+      "type"
+    ]
+  },
  "SerializedUpdateCategorySortingAction": {
    "type": "object",
    "properties": {
@@ -1902,6 +1958,9 @@ const definitions = {
        "items": {
          "$ref": "#/definitions/ServerCategoryNetworkId"
        }
+      },
+      "dlu": {
+        "type": "number"
      }
    },
    "additionalProperties": false,
@@ -1910,6 +1969,7 @@ const definitions = {
      "blockedTimes",
      "categoryId",
      "childId",
+      "dlu",
      "extraTime",
      "extraTimeDay",
      "mblCharging",
@@ -2219,37 +2279,7 @@ export const isClientPushChangesRequest: (value: object) => value is ClientPushC
    "actions": {
      "type": "array",
      "items": {
-        "type": "object",
-        "properties": {
-          "encodedAction": {
-            "type": "string"
-          },
-          "sequenceNumber": {
-            "type": "number"
-          },
-          "integrity": {
-            "type": "string"
-          },
-          "type": {
-            "enum": [
-              "appLogic",
-              "child",
-              "parent"
-            ],
-            "type": "string"
-          },
-          "userId": {
-            "type": "string"
-          }
-        },
-        "additionalProperties": false,
-        "required": [
-          "encodedAction",
-          "integrity",
-          "sequenceNumber",
-          "type",
-          "userId"
-        ]
+        "$ref": "#/definitions/ClientPushChangesRequestAction"
      }
    }
  },
@@ -2258,6 +2288,7 @@ export const isClientPushChangesRequest: (value: object) => value is ClientPushC
    "actions",
    "deviceAuthToken"
  ],
+  "definitions": definitions,
  "$schema": "http://json-schema.org/draft-07/schema#"
 })
 export const isClientPullChangesRequest: (value: object) => value is ClientPullChangesRequest = ajv.compile({
@@ -2501,6 +2532,9 @@ export const isSerializedParentAction: (value: object) => value is SerializedPar
    {
      "$ref": "#/definitions/SerializedUpdateCategoryBlockedTimesAction"
    },
+    {
+      "$ref": "#/definitions/SerializedUpdatCategoryDisableLimitsAction"
+    },
    {
      "$ref": "#/definitions/SerializedUpdateCategorySortingAction"
    },
@@ -29,7 +29,7 @@ function parseYesNo (value: string) {
  } else if (value === 'no') {
    return false
  } else {
-    throw new Error('invalid value "' + value + '", expected "yes" or "no"')
+    throw new ParseYesNoException('invalid value "' + value + '", expected "yes" or "no"')
  }
 }

@@ -39,3 +39,5 @@ export const config: Config = {
  pingInterval: parseInt(process.env.PING_INTERVAL_SEC || '25', 10) * 1000,
  alwaysPro: process.env.ALWAYS_PRO ? parseYesNo(process.env.ALWAYS_PRO) : false
 }
+
+class ParseYesNoException extends Error {}
@@ -34,6 +34,8 @@ export type AppModelStatic = typeof Sequelize.Model & {
  new (values?: object, options?: Sequelize.BuildOptions): AppModel;
 }

+export const maxPackageNameLength = 255
+
 export const attributes: SequelizeAttributes<AppAttributes> = {
  familyId: {
    ...familyIdColumn,
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jonas Lochmann	8b596ccc69	Add server support for disabling limitations temporarily per category	2020-11-02 01:00:00 +01:00
Jonas Lochmann	35924c176c	Update the uninstall notification mails	2020-10-12 02:00:00 +02:00
Jonas Lochmann	6d25dd484a	Deprecate /parent/can-recover-password	2020-10-05 02:00:00 +02:00
Jonas Lochmann	6eb40d159c	Wrap unique constraint and foreign key error objects	2020-10-05 02:00:00 +02:00
Jonas Lochmann	946381226f	Save stacktrace of unknown errors	2020-10-05 02:00:00 +02:00
Jonas Lochmann	a767a94430	Add checking the package name and activity name length	2020-10-05 02:00:00 +02:00
Jonas Lochmann	ba3bb50113	Save the maximum package name length which was seen	2020-10-05 02:00:00 +02:00
Jonas Lochmann	b4fd177afe	Refactor code to send the status to the client	2020-09-28 02:00:00 +02:00
Jonas Lochmann	b17bc42a1e	Add cleaning the build directory to the build process	2020-09-28 02:00:00 +02:00
Jonas Lochmann	8ebeadad5a	Replace lists by sets in the apply action cache	2020-09-28 02:00:00 +02:00
Jonas Lochmann	8d65c5d777	Refactor exception usage	2020-09-28 02:00:00 +02:00
Jonas Lochmann	d68b425e0e	fix missing transaction usage at notifyClientsAboutChangesDelayed	2020-09-28 02:00:00 +02:00
Jonas Lochmann	abc2102da5	Extend transaction usage	2020-10-02 09:58:13 +02:00
Jonas Lochmann	62f4e368a6	Remove unused serialization functions	2020-09-21 02:00:00 +02:00
Jonas Lochmann	32d35dda22	Add session duration tolerance from the client	2020-09-14 02:00:00 +02:00
Jonas Lochmann	d5ddca0032	Fix handling of multiple session durations at the same time window	2020-09-14 02:00:00 +02:00