fix(fulltext-search): update projects list dropdown on new project creation (DEV-212)

src/app/main/services/component-communication-event.service.ts

@@ -37,5 +37,6 @@ export class EmitEvent {
 // possible events that can be emitted.
 export enum Events {
     loginSuccess,
-    gravSearchExecuted
+    gravSearchExecuted,
+    projectCreated
 }

src/app/system/projects/projects-list/projects-list.component.ts

@@ -14,6 +14,7 @@ import { CacheService } from 'src/app/main/cache/cache.service';
 import { DspApiConnectionToken } from 'src/app/main/declarations/dsp-api-tokens';
 import { DialogComponent } from 'src/app/main/dialog/dialog.component';
 import { ErrorHandlerService } from 'src/app/main/error/error-handler.service';
+import { ComponentCommunicationEventService, EmitEvent, Events } from 'src/app/main/services/component-communication-event.service';
 import { Session, SessionService } from 'src/app/main/services/session.service';
 import { SortingService } from 'src/app/main/services/sorting.service';
 
@@ -84,7 +85,8 @@ export class ProjectsListComponent implements OnInit {
         private _dialog: MatDialog,
         private _router: Router,
         private _session: SessionService,
-        private _sortingService: SortingService
+        private _sortingService: SortingService,
+        private _componentCommsService: ComponentCommunicationEventService
     ) { }
 
     ngOnInit() {
@@ -165,6 +167,10 @@ export class ProjectsListComponent implements OnInit {
             } else {
                 // update the view
                 this.refreshParent.emit();
+
+                if (mode === 'createProject') {
+                    this._componentCommsService.emit(new EmitEvent(Events.projectCreated, true));
+                }
             }
         });
     }

src/app/workspace/search/fulltext-search/fulltext-search.component.ts

@@ -108,7 +108,7 @@ export class FulltextSearchComponent implements OnInit, OnChanges, OnDestroy {
 
     projectIri: string;
 
-    componentCommsSubscription: Subscription;
+    componentCommsSubscriptions: Subscription[]= [];
 
     // in case of an (api) error
     error: any;
@@ -169,10 +169,17 @@ export class FulltextSearchComponent implements OnInit, OnChanges, OnDestroy {
         }
 
         // in the event of a grav search (advanced or expert search), clear the input field
-        this.componentCommsSubscription = this._componentCommsService.on(
+        this.componentCommsSubscriptions.push(this._componentCommsService.on(
             Events.gravSearchExecuted, () => {
                 this.searchQuery = null;
-            });
+            })
+        );
+
+        this.componentCommsSubscriptions.push(this._componentCommsService.on(
+            Events.projectCreated, () => {
+                this.getAllProjects();
+            }
+        ));
     }
 
     ngOnChanges() {
@@ -190,9 +197,9 @@ export class FulltextSearchComponent implements OnInit, OnChanges, OnDestroy {
     }
 
     ngOnDestroy() {
-        // unsubscribe from the componentCommsSubscription when component is destroyed
-        if (this.componentCommsSubscription !== undefined) {
-            this.componentCommsSubscription.unsubscribe();
+        // unsubscribe from all subscriptions incomponentCommsSubscriptions when component is destroyed
+        if (this.componentCommsSubscriptions !== undefined) {
+            this.componentCommsSubscriptions.forEach(sub => sub.unsubscribe());
         }
     }