Refactor exception usage

src/function/sync/apply-actions/exception/missing-item.ts

@@ -0,0 +1,44 @@
+/*
+ * 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 { ApplyActionException } from './index'
+
+export class MissingItemException extends ApplyActionException {}
+
+export class MissingCategoryException extends MissingItemException {
+  constructor () {
+    super({ staticMessage: 'referenced category which does not exist' })
+  }
+}
+
+export class MissingUserException extends MissingItemException {
+  constructor () {
+    super({ staticMessage: 'referenced user which does not exist' })
+  }
+}
+
+export class MissingRuleException extends MissingItemException {
+  constructor () {
+    super({ staticMessage: 'referenced rule which does not exist' })
+  }
+}
+
+export class MissingDeviceException extends MissingItemException {
+  constructor () {
+    super({ staticMessage: 'referenced device which does not exist' })
+  }
+}