New packages org (#2639)

New packages org

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

@@ -0,0 +1,177 @@
+/*!
+ * @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 { LogService, MOMENT_DATE_FORMATS,
+    MomentDateAdapter, PeopleProcessService, UserPreferencesService, UserProcessModel } from '@alfresco/core';
+import { Component, EventEmitter, Input, OnInit, Output, ViewEncapsulation } from '@angular/core';
+import { DateAdapter, MAT_DATE_FORMATS } from '@angular/material';
+import * as moment from 'moment';
+import { Moment } from 'moment';
+import { Observable } from 'rxjs/Rx';
+import { Form } from '../models/form.model';
+import { StartTaskModel } from '../models/start-task.model';
+import { TaskDetailsModel } from '../models/task-details.model';
+import { TaskListService } from './../services/tasklist.service';
+
+@Component({
+    selector: 'adf-start-task',
+    templateUrl: './start-task.component.html',
+    styleUrls: ['./start-task.component.scss'],
+    providers: [
+        {provide: DateAdapter, useClass: MomentDateAdapter},
+        {provide: MAT_DATE_FORMATS, useValue: MOMENT_DATE_FORMATS}],
+    encapsulation: ViewEncapsulation.None
+})
+export class StartTaskComponent implements OnInit {
+
+    public  FORMAT_DATE: string = 'DD/MM/YYYY';
+
+    @Input()
+    appId: number;
+
+    @Output()
+    success: EventEmitter<any> = new EventEmitter<any>();
+
+    @Output()
+    cancel: EventEmitter<void> = new EventEmitter<void>();
+
+    @Output()
+    error: EventEmitter<any> = new EventEmitter<any>();
+
+    people: UserProcessModel[] = [];
+
+    startTaskmodel: StartTaskModel = new StartTaskModel();
+
+    forms: Form[];
+
+    assigneeId: number;
+
+    formKey: number;
+
+    taskId: string;
+
+    dateError: boolean;
+
+    /**
+     * Constructor
+     * @param auth
+     * @param translate
+     * @param taskService
+     */
+    constructor(
+        private taskService: TaskListService,
+        private peopleService: PeopleProcessService,
+        private dateAdapter: DateAdapter<Moment>,
+        private preferences: UserPreferencesService,
+        private logService: LogService) {
+    }
+
+    ngOnInit() {
+        this.preferences.locale$.subscribe( (locale) => {
+            this.dateAdapter.setLocale(locale);
+        });
+        this.loadFormsTask();
+        this.getUsers();
+    }
+
+    public start(): void {
+        if (this.startTaskmodel.name) {
+            if (this.appId) {
+                this.startTaskmodel.category = this.appId.toString();
+            }
+            this.taskService.createNewTask(new TaskDetailsModel(this.startTaskmodel))
+                .switchMap((createRes: any) =>
+                    this.attachForm(createRes.id, this.formKey).defaultIfEmpty(createRes)
+                        .switchMap((attachRes: any) =>
+                            this.assignTaskByUserId(createRes.id, this.assigneeId).defaultIfEmpty(attachRes ? attachRes : createRes)
+                        )
+                )
+                .subscribe(
+                    (res: any) => {
+                        this.success.emit(res);
+                    },
+                    (err) => {
+                        this.error.emit(err);
+                        this.logService.error('An error occurred while creating new task');
+                    });
+        }
+    }
+
+    private attachForm(taskId: string, formKey: number): Observable<any> {
+        let response = Observable.of();
+        if (taskId && formKey) {
+            response = this.taskService.attachFormToATask(taskId, formKey);
+        }
+        return response;
+    }
+
+    private assignTaskByUserId(taskId: string, userId: any): Observable<any> {
+        let response = Observable.of();
+        if (taskId && userId) {
+            response = this.taskService.assignTaskByUserId(taskId, userId);
+        }
+        return response;
+    }
+
+    public onCancel(): void {
+        this.cancel.emit();
+    }
+
+    private loadFormsTask(): void {
+        this.taskService.getFormList().subscribe((res: Form[]) => {
+                this.forms = res;
+            },
+            (err) => {
+                this.error.emit(err);
+                this.logService.error('An error occurred while trying to get the forms');
+            });
+    }
+
+    private getUsers(): void {
+        this.peopleService.getWorkflowUsers().subscribe((users) => {
+            this.people = users;
+        }, (err) => {
+            this.error.emit(err);
+            this.logService.error('Could not load users');
+        });
+    }
+
+    public isUserNameEmpty(user: UserProcessModel): boolean {
+        return !user || (this.isEmpty(user.firstName) && this.isEmpty(user.lastName));
+    }
+
+    private isEmpty(data: string): boolean {
+        return data === undefined || data === null || data.trim().length === 0;
+    }
+
+    public getDisplayUser(firstName: string, lastName: string, delimiter: string = '-'): string {
+        firstName = (firstName !== null ? firstName : '');
+        lastName = (lastName !== null ? lastName : '');
+        return firstName + delimiter + lastName;
+    }
+
+    onDateChanged(newDateValue): void {
+        this.dateError = false;
+
+        if (newDateValue) {
+            let momentDate = moment(newDateValue, this.FORMAT_DATE, true);
+            if (!momentDate.isValid()) {
+                this.dateError = true;
+            }
+        }
+    }
+}