prevent adding same badge more than one time

Author: saleem-abuhamam

projects/terminology-treeview/package.json

@@ -3,8 +3,8 @@
   "version": "0.0.1",
   "private": true,
   "peerDependencies": {
-    "@angular/common": "^14.2.0",
-    "@angular/core": "^14.2.0",
+    "@angular/common": "^14.0.0",
+    "@angular/core": "^14.0.0",
     "lodash": "^4.0.0"
   },
   "dependencies": {

projects/terminology-treeview/src/lib/terminology-tree-filter/terminology-tree-filter.component.ts

@@ -337,7 +337,9 @@ export class TerminologyTreeFilterComponent
   }
 
   onEdutrItemClicked(item: TerminologyTreeviewItem | any) {
-    this.selected.push(item);
+    if (!this.selected?.find(i => item.id === i.id)) {
+      this.selected.push(item);
+    }
     this.emitSelection();
   }
 

projects/terminology-treeview/src/lib/terminology-treeview.module.ts

@@ -24,6 +24,7 @@ import {
 import { TerminologyTreeFilterComponent } from './terminology-tree-filter/terminology-tree-filter.component';
 import { NewSelectModule } from '@orbis-u/components/new-select';
 import { CheckboxModule } from '@orbis-u/components/checkbox';
+import { CommonModule } from '@angular/common';
 
 @NgModule({
   declarations: [
@@ -35,8 +36,8 @@ import { CheckboxModule } from '@orbis-u/components/checkbox';
   imports: [
     AutomationIdModule,
     BadgeModule,
-    BrowserAnimationsModule,
     ButtonModule,
+    CommonModule,
     CdkModule,
     CheckboxModule,
     DropdownModule,

src/app/app.module.ts

@@ -15,10 +15,12 @@ import { ToolbarModule } from '@orbis-u/components/toolbar';
 import { CdkModule } from '@orbis-u/common/cdk';
 import { UThemeModule } from '@orbis-u/styles';
 import { ToggleSwitchModule } from '@orbis-u/components/toggle-switch';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 
 @NgModule({
   imports: [
     BrowserModule,
+    BrowserAnimationsModule,
     FormsModule,
     HttpClientModule,
     CdkModule,