add repository patter for chat

src/app/app.module.ts

@@ -95,6 +95,8 @@ import { VisibilityDirective } from './services/directives/visibility.directive'
 import { DeplomaOptionsPageModule } from './shared/popover/deploma-options/deploma-options.module';
 import { DiplomaOptionsPage } from './shared/popover/deploma-options/deploma-options.page';
 import { ImageCropperModule } from 'ngx-image-cropper';
+import { createAction, createReducer, on, StoreModule } from '@ngrx/store';
+import { chatReducer } from './services/Repositorys/chat/data-source/room-memory-data-source';
 // import { ServiceWorkerModule } from '@angular/service-worker';
 // import { AngularFireModule } from '@angular/fire';
 // import { AngularFireMessagingModule } from '@angular/fire/messaging';
@@ -122,9 +124,28 @@ import { FirebaseX } from '@ionic-native/firebase-x/ngx'; */
   // Forward the init method to the sibling Framework.
   SentrySibling.init
 );
+
+export const increment = createAction('[Counter Component] Increment');
+export const decrement = createAction('[Counter Component] Decrement');
+export const reset = createAction('[Counter Component] Reset');
+
+export const initialState = 0;
+
+const _counterReducer = createReducer(
+  initialState,
+  on(increment, (state) => state + 1),
+  on(decrement, (state) => state - 1),
+  on(reset, (state) => 0)
+);
+
+export function counterReducer(state, action) {
+  return _counterReducer(state, action);
+}
+
 @NgModule({
   declarations: [AppComponent, PopupQuestionPipe, InputFilterDirective],
   imports: [BrowserModule,
+    StoreModule.forRoot({ count: counterReducer, chat: chatReducer }),
     CommonModule,
     FormsModule,
     CalendarModule.forRoot({
@@ -223,7 +244,7 @@ import { FirebaseX } from '@ionic-native/firebase-x/ngx'; */
     { provide: HTTP_INTERCEPTORS, useClass: LoggingInterceptorService, multi: true },
     chatTokenInterceptor,
     tokenInterceptor,
-    
+
 
   ],
   bootstrap: [AppComponent],