Initial commit

src/function/sync/apply-actions/dispatch-parent-action/addcategoryapps.ts

@@ -0,0 +1,77 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 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 * as Sequelize from 'sequelize'
+import { AddCategoryAppsAction } from '../../../../action'
+import { CategoryAppAttributes } from '../../../../database/categoryapp'
+import { Cache } from '../cache'
+
+export async function dispatchAddCategoryApps ({ action, cache }: {
+  action: AddCategoryAppsAction
+  cache: Cache
+}) {
+  const categoryEntryUnsafe = await cache.database.category.findOne({
+    where: {
+      familyId: cache.familyId,
+      categoryId: action.categoryId
+    },
+    transaction: cache.transaction,
+    attributes: ['childId']
+  })
+
+  if (!categoryEntryUnsafe) {
+    throw new Error('invalid category id')
+  }
+
+  const { childId } = categoryEntryUnsafe
+
+  const categoriesOfSameChild = await cache.database.category.findAll({
+    where: {
+      familyId: cache.familyId,
+      childId
+    },
+    attributes: ['categoryId'],
+    transaction: cache.transaction
+  }).map((item) => ({ categoryId: item.categoryId }))
+
+  await cache.database.categoryApp.destroy({
+    where: {
+      familyId: cache.familyId,
+      categoryId: {
+        [Sequelize.Op.in]: categoriesOfSameChild.map((item) => item.categoryId)
+      },
+      packageName: {
+        [Sequelize.Op.in]: action.packageNames
+      }
+    },
+    transaction: cache.transaction
+  })
+
+  await cache.database.categoryApp.bulkCreate(
+    action.packageNames.map((packageName): CategoryAppAttributes => ({
+      familyId: cache.familyId,
+      categoryId: action.categoryId,
+      packageName
+    })),
+    {
+      transaction: cache.transaction
+    }
+  )
+
+  cache.categoriesWithModifiedApps.push(action.categoryId)
+  cache.areChangesImportant = true
+}