Fix emitting error object on updateFinishedEvent when remote data request is failed (#106)

The fix is applied to Table and Card generators

Author: sha4be

src/ng-generate/components/card/generators/components/card/files/__name@dasherize__.component.ts.template

@@ -219,9 +219,9 @@ export class <%= classify(name) %>Component implements OnInit, AfterViewInit<% i
           this.dataToShow = this.applyAllFilters(this.data);
           this.totalItems = this.dataToShow.length;
           this.maxExportRows = this.totalItems;
-      <% } %>
 
-      this.cardUpdateFinishedEvent.emit();
+          this.cardUpdateFinishedEvent.emit();
+      <% } %>
     }
 
     <% if (options.enableRemoteDataHandling) { %>

src/ng-generate/components/shared/methods/remote-handling/requestData.ts.template

@@ -104,6 +104,7 @@ private requestData() {
                 <% } %>
 
                 this.dataSource.paginator = this.paginator;
+                this.<% if (options.componentType === 'card') { %>card<% } else { %>table<% } %>UpdateFinishedEvent.emit();
             }),
             catchError((error: any) => {
                 this.dataLoadError = false;
@@ -114,9 +115,10 @@ private requestData() {
                     const dataToShow = [];
                     this.dataSource.setData([]);
                 <% } %>
+
+                this.<% if (options.componentType === 'card') { %>card<% } else { %>table<% } %>UpdateFinishedEvent.emit(error);
                 throw new Error(error.message);
             }),
-            finalize(() => this.<% if (options.componentType === 'card') { %>card<% } else { %>table<% } %>UpdateFinishedEvent.emit()),
             takeUntil(this.ngUnsubscribe)
        )
     .subscribe();