New packages org (#2639)

New packages org

lib/core/services/people-process.service.ts

@@ -0,0 +1,80 @@
+/*!
+ * @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 { Injectable } from '@angular/core';
+import { Response } from '@angular/http';
+import { Observable } from 'rxjs/Rx';
+import { UserProcessModel } from '../models/user-process.model';
+import { AlfrescoApiService } from './alfresco-api.service';
+import { LogService } from './log.service';
+
+@Injectable()
+export class PeopleProcessService {
+
+    constructor(private alfrescoJsApi: AlfrescoApiService,
+                private logService: LogService) {
+    }
+
+    getWorkflowUsers(taskId?: string, searchWord?: string): Observable<UserProcessModel[]> {
+        let option = { excludeTaskId: taskId, filter: searchWord };
+        return Observable.fromPromise(this.getWorkflowUserApi(option))
+            .map((response: any) => <UserProcessModel[]> response.data || [])
+            .catch(err => this.handleError(err));
+    }
+
+    getUserImage(user: UserProcessModel): string {
+        return this.getUserProfileImageApi(user.id);
+    }
+
+    involveUserWithTask(taskId: string, idToInvolve: string): Observable<UserProcessModel[]> {
+        let node = {userId: idToInvolve};
+        return Observable.fromPromise(this.involveUserToTaskApi(taskId, node))
+            .catch(err => this.handleError(err));
+    }
+
+    removeInvolvedUser(taskId: string, idToRemove: string): Observable<UserProcessModel[]> {
+        let node = {userId: idToRemove};
+        return Observable.fromPromise(this.removeInvolvedUserFromTaskApi(taskId, node))
+            .catch(err => this.handleError(err));
+    }
+
+    private getWorkflowUserApi(options: any) {
+        return this.alfrescoJsApi.getInstance().activiti.usersWorkflowApi.getUsers(options);
+    }
+
+    private involveUserToTaskApi(taskId: string, node: any) {
+        return this.alfrescoJsApi.getInstance().activiti.taskActionsApi.involveUser(taskId, node);
+    }
+
+    private removeInvolvedUserFromTaskApi(taskId: string, node: any) {
+        return this.alfrescoJsApi.getInstance().activiti.taskActionsApi.removeInvolvedUser(taskId, node);
+    }
+
+    private getUserProfileImageApi(userId: number) {
+        return this.alfrescoJsApi.getInstance().activiti.userApi.getUserProfilePictureUrl(userId);
+    }
+
+    /**
+     * Throw the error
+     * @param error
+     * @returns {ErrorObservable}
+     */
+    private handleError(error: Response) {
+        this.logService.error(error);
+        return Observable.throw(error || 'Server error');
+    }
+}