feat (client): info notice

client/src/app/app.config.ts

@@ -1,10 +1,12 @@
-import { ApplicationConfig, importProvidersFrom } from '@angular/core';
+import { ApplicationConfig, importProvidersFrom, inject } from '@angular/core';
 import { TitleStrategy, provideRouter } from '@angular/router';
-import { provideClientHydration } from '@angular/platform-browser';
+import { provideClientHydration, Title } from '@angular/platform-browser';
 import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
 import {
+  HTTP_INTERCEPTORS,
   provideHttpClient,
   withFetch,
+  withInterceptors,
   withInterceptorsFromDi,
 } from '@angular/common/http';
 
@@ -13,13 +15,30 @@ import { LocalStorageKeys } from '@app-shared/enums';
 import { BACKEND_ENDPOINT_DOMAIN } from './shared';
 import { routes } from './app.routes';
 import { AppTitleStrategy } from '@app-shared/services';
+import { EMPTY } from 'rxjs';
+import Swal from 'sweetalert2';
+
+export function loggingInterceptor() {
+  Swal.fire({
+    title: 'Unfortunatelly, Server is down',
+    icon: 'info',
+    text: 'Please try again later',
+    confirmButtonColor: '#3f51b5',
+    footer: `Or check code locally <a href="https://github.com/KostaD02/ShopLoyalty" target="_blank">Github</a>`,
+  });
+  return EMPTY;
+}
 
 export const appConfig: ApplicationConfig = {
   providers: [
     provideRouter(routes),
     provideClientHydration(),
     provideAnimationsAsync(),
-    provideHttpClient(withFetch(), withInterceptorsFromDi()),
+    provideHttpClient(
+      withFetch(),
+      withInterceptors([loggingInterceptor]),
+      withInterceptorsFromDi(),
+    ),
     importProvidersFrom(
       JwtModule.forRoot({
         config: {