Reload processlist after starting new process

Refs #1036

demo-shell-ng2/app/components/activiti/activiti-demo.component.html

@@ -58,7 +58,7 @@
                     <div class="mdl-grid">
                         <div class="mdl-cell mdl-cell--2-col task-column">
                             <span>Process Filters</span>
-                            <activiti-start-process-instance [appId]="appId"></activiti-start-process-instance>
+                            <activiti-start-process-instance [appId]="appId" (start)="onStartProcessInstance($event)"></activiti-start-process-instance>
                             <activiti-process-instance-filters [appId]="appId"
                                     (filterClick)="onProcessFilterClick($event)" (onSuccess)="onSuccessProcessFilterList($event)"
                                     #activitiprocessfilter></activiti-process-instance-filters>

demo-shell-ng2/app/components/activiti/activiti-demo.component.ts

@@ -22,6 +22,7 @@ import {
     ActivitiApps,
     ActivitiTaskList
 } from 'ng2-activiti-tasklist';
+import { ActivitiProcessInstanceListComponent } from 'ng2-activiti-processlist';
 import { ActivatedRoute } from '@angular/router';
 import { Subscription } from 'rxjs/Rx';
 import {
@@ -49,14 +50,14 @@ export class ActivitiDemoComponent implements AfterViewChecked {
     @ViewChild('activitidetails')
     activitidetails: any;
 
-    @ViewChild('activititasklist')
+    @ViewChild(ActivitiTaskList)
     activititasklist: ActivitiTaskList;
 
     @ViewChild('activitiprocessfilter')
     activitiprocessfilter: any;
 
-    @ViewChild('activitiprocesslist')
-    activitiprocesslist: any;
+    @ViewChild(ActivitiProcessInstanceListComponent)
+    activitiprocesslist: ActivitiProcessInstanceListComponent;
 
     @ViewChild('activitiprocessdetails')
     activitiprocessdetails: any;
@@ -176,6 +177,10 @@ export class ActivitiDemoComponent implements AfterViewChecked {
         this.currentProcessInstanceId = processInstanceId;
     }
 
+    onStartProcessInstance() {
+        this.activitiprocesslist.reload();
+    }
+
     processCancelled(data: any) {
         this.currentProcessInstanceId = null;
         this.activitiprocesslist.reload();

ng2-components/ng2-activiti-processlist/src/components/activiti-processlist.component.ts

@@ -111,6 +111,13 @@ export class ActivitiProcessInstanceListComponent implements OnInit, OnChanges {
                 });
     }
 
+    public reload() {
+        if (this.filter) {
+            let requestNode = this.convertProcessInstanceToTaskQuery(this.filter);
+            this.load(requestNode);
+        }
+    }
+
     /**
      * Create an array of ObjectDataRow
      * @param processes

ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.spec.ts

@@ -37,6 +37,11 @@ describe('ActivitiStartProcessButton', () => {
     let startProcessSpy: jasmine.Spy;
     let debugElement: DebugElement;
 
+    let newProcess = {
+        id: '32323',
+        name: 'Process'
+    };
+
     beforeEach(async(() => {
         TestBed.configureTestingModule({
             imports: [ CoreModule, ActivitiFormModule ],
@@ -66,10 +71,7 @@ describe('ActivitiStartProcessButton', () => {
             id: 'my:process2',
             name: 'My Process 2'
         }]));
-        startProcessSpy = spyOn(processService, 'startProcess').and.returnValue(Observable.of({
-            id: '32323',
-            name: 'Process'
-        }));
+        startProcessSpy = spyOn(processService, 'startProcess').and.returnValue(Observable.of(newProcess));
 
         componentHandler = jasmine.createSpyObj('componentHandler', [
             'upgradeAllRegistered',
@@ -128,6 +130,19 @@ describe('ActivitiStartProcessButton', () => {
         });
     });
 
+    it('should output start event when process started successfully', (done) => {
+        let emitSpy = spyOn(component.start, 'emit');
+        component.name = 'My new process';
+        component.processDefinitionId = 'my:process1';
+        component.showDialog();
+        fixture.detectChanges();
+        component.startProcess();
+        fixture.whenStable().then(() => {
+            expect(emitSpy).toHaveBeenCalledWith(newProcess);
+            done();
+        });
+    });
+
     it('should indicate start form is missing when process does not have a start form', (done) => {
         component.name = 'My new process';
         component.processDefinitionId = 'my:process1';

ng2-components/ng2-activiti-processlist/src/components/activiti-start-process.component.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-import { Component, Input, OnInit, ViewChild, DebugElement, OnChanges, SimpleChanges } from '@angular/core';
+import { Component, EventEmitter, Input, Output, OnInit, ViewChild, DebugElement, OnChanges, SimpleChanges } from '@angular/core';
 import { AlfrescoTranslationService } from 'ng2-alfresco-core';
 import { ActivitiStartForm } from 'ng2-activiti-form';
 import { ActivitiProcessService } from './../services/activiti-process.service';
@@ -34,6 +34,9 @@ export class ActivitiStartProcessButton implements OnInit, OnChanges {
     @Input()
     appId: string;
 
+    @Output()
+    start: EventEmitter<any> = new EventEmitter<any>();
+
     @ViewChild('dialog')
     dialog: DebugElement;
 
@@ -54,18 +57,18 @@ export class ActivitiStartProcessButton implements OnInit, OnChanges {
     }
 
     ngOnInit() {
-        this.load(this.appId);
+        this.load();
     }
 
     ngOnChanges(changes: SimpleChanges) {
         let appId = changes['appId'];
         if (appId && (appId.currentValue || appId.currentValue === null)) {
-            this.load(appId.currentValue);
+            this.load();
             return;
         }
     }
 
-    public load(appId: string) {
+    public load() {
         this.activitiProcess.getProcessDefinitions(this.appId).subscribe(
             (res: any[]) => {
                 this.processDefinitions = res;
@@ -90,6 +93,7 @@ export class ActivitiStartProcessButton implements OnInit, OnChanges {
                 (res: any) => {
                     this.name = '';
                     this.processDefinitionId = '';
+                    this.start.emit(res);
                     this.cancel();
                 },
                 (err) => {