Task lists WIP:

* pubsub manager
* some refactoring
* various fixes

conversejs/custom/plugins/tasks/tasks.js

@@ -1,7 +1,6 @@
 import { Collection } from '@converse/skeletor/src/collection.js'
 import { ChatRoomTask } from './task'
 import { initStorage } from '@converse/headless/utils/storage.js'
-import { getUniqueId } from '@converse/headless/utils/core.js'
 
 /**
  * A list of {@link _converse.ChatRoomTask} instances, representing all tasks associated to a MUC.
@@ -22,71 +21,6 @@ class ChatRoomTasks extends Collection {
     initStorage(this, id, 'session')
 
     this.on('change:order', () => this.sort())
-
-    this.fetchTasks().catch(console.error)
-  }
-
-  create (attrs, options) {
-    if (attrs instanceof ChatRoomTask) {
-      return super.create(attrs, options)
-    }
-    attrs.id ??= getUniqueId()
-    return super.create(attrs, options)
-  }
-
-  /**
-   * Requires Task lists from the server.
-   */
-  async fetchTasks () {
-    // TODO: remove these test lines, and subscribe to pubsub.
-    const tasksData = [
-      {
-        id: 'task-1',
-        name: 'Task 1.1',
-        list: 'task-list-1',
-        order: 1,
-        done: false
-      },
-      {
-        id: 'task-2',
-        name: 'Task 1.2',
-        list: 'task-list-1',
-        order: 2,
-        done: true
-      },
-      {
-        id: 'task-3',
-        name: 'Task 2.1',
-        list: 'task-list-2',
-        order: 1,
-        done: false
-      }
-    ]
-
-    for (const item of tasksData) {
-      let id = item.id
-
-      const task = id ? this.get(id) : undefined
-      if (task) {
-        task.save({
-          name: item.name,
-          list: item.list,
-          order: item.order,
-          done: item.done
-        })
-        return
-      }
-
-      id ??= getUniqueId()
-
-      this.create({
-        id,
-        name: item.name,
-        list: item.list,
-        order: item.order,
-        done: item.done
-      })
-    }
   }
 }