WIP(teams): data migration draft

migrations/tasks/team-tasks-v2.js

@@ -0,0 +1,57 @@
+import clone from 'lodash/clone';
+import filter from 'lodash/filter';
+import find from 'lodash/find';
+import isArray from 'lodash/isArray';
+import { model as Group } from '../../website/server/models/group';
+import * as Tasks from '../../website/server/models/task';
+
+async function updateTeamTasks (team) {
+  const toSave = [];
+  const teamTasks = await Tasks.Task.find({
+    'group.id': team._id,
+  }).exec();
+
+  const teamBoardTasks = filter(teamTasks, task => !task.userId);
+  const teamUserTasks = filter(teamTasks, task => task.userId);
+
+  for (const boardTask of teamBoardTasks) {
+    if (isArray(boardTask.group.assignedUsers)) {
+      boardTask.group.approval = undefined;
+      boardTask.group.assignedDate = undefined;
+      boardTask.group.assigningUsername = undefined;
+      boardTask.group.sharedCompletion = undefined;
+      const assignedUsers = clone(boardTask.group.assignedUsers);
+      boardTask.group.assignedUsers = {};
+      for (const assignedUser of assignedUsers) {
+        const userTask = find(teamUserTasks, task => task.userId === assignedUser
+           && task.group.taskId === boardTask._id);
+        if (userTask) {
+          boardTask.group.assignedUsers[assignedUser] = {
+            assignedDate: userTask.group.assignedDate,
+            assigningUsername: userTask.group.assigningUsername,
+            completed: userTask.completed || false,
+            completedDate: userTask.dateCompleted,
+          };
+        }
+      }
+      boardTask.markModified('group');
+      toSave.push(boardTask.save());
+    }
+  }
+
+  return Promise.all(toSave);
+}
+
+export default async function processTeams () {
+  const activeTeams = await Group.find({
+    'purchased.plan.customerId': { $exists: true },
+    $or: [
+      { 'purchased.plan.dateTerminated': { $exists: false } },
+      { 'purchased.plan.dateTerminated': null },
+      { 'purchased.plan.dateTerminated': { $gt: new Date() } },
+    ],
+  }).exec();
+
+  const taskPromises = activeTeams.map(updateTeamTasks);
+  return Promise.all(taskPromises);
+}

website/server/models/task.js

@@ -127,7 +127,8 @@ export const TaskSchema = new Schema({
 
   group: {
     id: { $type: String, ref: 'Group', validate: [v => validator.isUUID(v), 'Invalid uuid for group task.'] },
-    broken: { $type: String, enum: ['GROUP_DELETED', 'TASK_DELETED', 'UNSUBSCRIBED'] },
+    assignedDate: { $type: Date }, // To be removed
+    assigningUsername: { $type: String }, // To be removed
     assignedUsers: {
       $type: Schema.Types.Mixed,
       // key is assigned UUID, with