Fixing bug that patterns do not get updated on card view when adding them via drag and drop inside of the graph view for Pattern Views

Author: mbeisel

src/app/core/component/graph-display/graph-display.component.ts

@@ -71,7 +71,7 @@ export class GraphDisplayComponent implements AfterContentInit, OnChanges {
 
   @Output() addedEdge = new EventEmitter<any>();
   @Output() removedEdge = new EventEmitter<any>();
-  @Output() updatedGraphEvent = new EventEmitter<void>();
+  @Output() updatedGraphEvent = new EventEmitter<any>();
   @Output() deletePatternEvent = new EventEmitter<string>();
   @Output() aggregationAssignmentsUpdate = new EventEmitter<{ [key: string]: string }>();
 
@@ -268,7 +268,7 @@ export class GraphDisplayComponent implements AfterContentInit, OnChanges {
       switchMap(result => result ? this.getCurrentPatternViewAndPatterns() : EMPTY))
       .subscribe(
         (res) => {
-          this.updatedGraphEvent.emit();
+          this.updatedGraphEvent.emit(res);
           if (res) {
             this.reformatGraph();
             this.toastService.pop('success', 'Pattern added');

src/app/pattern-view-management/pattern-view-renderer/pattern-view-renderer.component.html

@@ -68,7 +68,9 @@
                 patternLanguage: null, patternContainer: this.patternViewResponse,
                 patternLanguages: this.patternLanguages
             }"
-                  (addedEdge)="handleLinkAddedInGraphEditor($event)" (removedEdge)="handleLinkRemovedInGraphEditor($event)" [showPatternLanguageName]="true"
+                  (addedEdge)="handleLinkAddedInGraphEditor($event)" (removedEdge)="handleLinkRemovedInGraphEditor($event)"
+                  (updatedGraphEvent)="addPatternFromGraphToView($event)"
+                  [showPatternLanguageName]="true"
                   [showViewRelations]="true"></pp-graph-display>
 
 

src/app/pattern-view-management/pattern-view-renderer/pattern-view-renderer.component.ts

@@ -569,4 +569,8 @@ export class PatternViewRendererComponent implements OnInit, AfterViewInit {
     });
     return types;
   }
+
+  addPatternFromGraphToView(patternList: any) {
+    this.patterns = patternList
+  }
 }