New packages org (#2639)

New packages org

lib/process-services/task-list/components/checklist.component.ts

@@ -0,0 +1,145 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Component, EventEmitter, Input, OnChanges, OnInit, Output, SimpleChanges, ViewChild } from '@angular/core';
+import { MatDialog } from '@angular/material';
+import { Observable, Observer } from 'rxjs/Rx';
+import { TaskDetailsModel } from '../models/task-details.model';
+import { TaskListService } from './../services/tasklist.service';
+
+@Component({
+    selector: 'adf-checklist',
+    templateUrl: './checklist.component.html',
+    styleUrls: ['./checklist.component.scss'],
+    providers: [TaskListService]
+})
+export class ChecklistComponent implements OnInit, OnChanges {
+
+    @Input()
+    taskId: string;
+
+    @Input()
+    readOnly: boolean = false;
+
+    @Input()
+    assignee: string;
+
+    @Output()
+    checklistTaskCreated: EventEmitter<TaskDetailsModel> = new EventEmitter<TaskDetailsModel>();
+
+    @Output()
+    checklistTaskDeleted: EventEmitter<string> = new EventEmitter<string>();
+
+    @Output()
+    error: EventEmitter<any> = new EventEmitter<any>();
+
+    @ViewChild('dialog')
+    addNewDialog: any;
+
+    taskName: string;
+
+    checklist: TaskDetailsModel [] = [];
+
+    private taskObserver: Observer<TaskDetailsModel>;
+    task$: Observable<TaskDetailsModel>;
+
+    /**
+     * Constructor
+     * @param auth
+     * @param translate
+     */
+    constructor(
+        private activitiTaskList: TaskListService,
+        private dialog: MatDialog
+    ) {
+        this.task$ = new Observable<TaskDetailsModel>(observer => this.taskObserver = observer).share();
+    }
+
+    ngOnInit() {
+        this.task$.subscribe((task: TaskDetailsModel) => {
+            this.checklist.push(task);
+        });
+    }
+
+    ngOnChanges(changes: SimpleChanges) {
+        let taskId = changes['taskId'];
+        if (taskId && taskId.currentValue) {
+            this.getTaskChecklist(taskId.currentValue);
+            return;
+        }
+    }
+
+    public getTaskChecklist(taskId: string) {
+        this.checklist = [];
+        if (this.taskId) {
+            this.activitiTaskList.getTaskChecklist(this.taskId).subscribe(
+                (res: TaskDetailsModel[]) => {
+                    res.forEach((task) => {
+                        this.taskObserver.next(task);
+                    });
+                },
+                (error) => {
+                    this.error.emit(error);
+                }
+            );
+        } else {
+            this.checklist = [];
+        }
+    }
+
+    showDialog() {
+        this.dialog.open(this.addNewDialog, { width: '350px' });
+    }
+
+    public add() {
+        let newTask = new TaskDetailsModel({
+            name: this.taskName,
+            parentTaskId: this.taskId,
+            assignee: { id: this.assignee }
+        });
+        this.activitiTaskList.addTask(newTask).subscribe(
+            (res: TaskDetailsModel) => {
+                this.checklist.push(res);
+                this.checklistTaskCreated.emit(res);
+                this.taskName = '';
+            },
+            (error) => {
+                this.error.emit(error);
+            }
+        );
+        this.cancel();
+    }
+
+    public delete(taskId: string) {
+        this.activitiTaskList.deleteTask(taskId).subscribe(
+            () => {
+                this.checklist = this.checklist.filter(check => check.id !== taskId);
+                this.checklistTaskDeleted.emit(taskId);
+            },
+            (error) => {
+                this.error.emit(error);
+            });
+    }
+
+    public cancel() {
+        this.dialog.closeAll();
+        // if (this.addNewDialog) {
+        //     this.addNewDialog.nativeElement.close();
+        // }
+        this.taskName = '';
+    }
+}