mirror of
https://github.com/Alfresco/alfresco-ng2-components.git
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101 lines
3.6 KiB
TypeScript
101 lines
3.6 KiB
TypeScript
/*!
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* @license
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* Copyright 2016 Alfresco Software, Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Injectable } from '@angular/core';
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import { Response } from '@angular/http';
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import { Observable } from 'rxjs/Observable';
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import { UserProcessModel } from '../models/user-process.model';
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import { AlfrescoApiService } from './alfresco-api.service';
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import { LogService } from './log.service';
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import 'rxjs/add/observable/fromPromise';
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import 'rxjs/add/observable/throw';
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@Injectable()
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export class PeopleProcessService {
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constructor(private alfrescoJsApi: AlfrescoApiService,
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private logService: LogService) {
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}
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/**
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* Gets information about users across all tasks.
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* @param taskId ID of the task
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* @param searchWord Filter text to search for
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*/
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getWorkflowUsers(taskId?: string, searchWord?: string): Observable<UserProcessModel[]> {
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let option = { excludeTaskId: taskId, filter: searchWord };
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return Observable.fromPromise(this.getWorkflowUserApi(option))
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.map((response: any) => <UserProcessModel[]> response.data || [])
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.catch(err => this.handleError(err));
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}
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/**
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* Gets the profile picture URL for the specified user.
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* @param user The target user
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*/
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getUserImage(user: UserProcessModel): string {
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return this.getUserProfileImageApi(user.id);
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}
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/**
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* Sets a user to be involved with a task.
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* @param taskId ID of the target task
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* @param idToInvolve ID of the user to involve
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*/
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involveUserWithTask(taskId: string, idToInvolve: string): Observable<UserProcessModel[]> {
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let node = {userId: idToInvolve};
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return Observable.fromPromise(this.involveUserToTaskApi(taskId, node))
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.catch(err => this.handleError(err));
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}
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/**
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* Removes a user who is currently involved with a task.
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* @param taskId ID of the target task
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* @param idToRemove ID of the user to remove
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*/
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removeInvolvedUser(taskId: string, idToRemove: string): Observable<UserProcessModel[]> {
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let node = {userId: idToRemove};
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return Observable.fromPromise(this.removeInvolvedUserFromTaskApi(taskId, node))
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.catch(err => this.handleError(err));
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}
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private getWorkflowUserApi(options: any) {
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return this.alfrescoJsApi.getInstance().activiti.usersWorkflowApi.getUsers(options);
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}
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private involveUserToTaskApi(taskId: string, node: any) {
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return this.alfrescoJsApi.getInstance().activiti.taskActionsApi.involveUser(taskId, node);
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}
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private removeInvolvedUserFromTaskApi(taskId: string, node: any) {
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return this.alfrescoJsApi.getInstance().activiti.taskActionsApi.removeInvolvedUser(taskId, node);
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}
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private getUserProfileImageApi(userId: number) {
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return this.alfrescoJsApi.getInstance().activiti.userApi.getUserProfilePictureUrl(userId);
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}
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/**
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* Throw the error
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* @param error
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*/
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private handleError(error: Response) {
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this.logService.error(error);
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return Observable.throw(error || 'Server error');
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}
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}
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