New packages org (#2639)

New packages org

lib/insights/diagram/services/diagrams.service.ts

@@ -0,0 +1,43 @@
+/*!
+ * @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 { AlfrescoApiService, LogService } from '@alfresco/core';
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Rx';
+
+@Injectable()
+export class DiagramsService {
+
+    constructor(private apiService: AlfrescoApiService,
+                private logService: LogService) {
+    }
+
+    getProcessDefinitionModel(processDefinitionId: string): Observable<any> {
+        return Observable.fromPromise(this.apiService.getInstance().
+        activiti.modelJsonBpmnApi.getModelJSON(processDefinitionId)).catch(err => this.handleError(err));
+    }
+
+    getRunningProcessDefinitionModel(processInstanceId: string): Observable<any> {
+        return Observable.fromPromise(this.apiService.getInstance().
+        activiti.modelJsonBpmnApi.getModelJSONForProcessDefinition(processInstanceId)).catch(err => this.handleError(err));
+    }
+
+    private handleError(error: any) {
+        this.logService.error(error);
+        return Observable.throw(error || 'Server error');
+    }
+}