Add child task support

src/action/marktaskpendingaction.ts

@@ -0,0 +1,42 @@
+/*
+ * 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 { AppLogicAction } from './basetypes'
+import { assertIdWithinFamily } from './meta/util'
+
+const actionType = 'MarkTaskPendingAction'
+
+export class MarkTaskPendingAction extends AppLogicAction {
+  readonly taskId: string
+
+  constructor ({ taskId }: { taskId: string }) {
+    super()
+
+    assertIdWithinFamily({ actionType, field: 'taskId', value: taskId })
+
+    this.taskId = taskId
+  }
+
+  static parse = ({ taskId }: SerializedMarkTaskPendingAction) => (
+    new MarkTaskPendingAction({ taskId })
+  )
+}
+
+export interface SerializedMarkTaskPendingAction {
+  type: 'MARK_TASK_PENDING'
+  taskId: string
+}