init to pos domain

src/app/domains/pos/pos.store.ts

@@ -0,0 +1,61 @@
+import { EntityState, EntityStore } from '@/core/state';
+import { computed, inject, Injectable } from '@angular/core';
+import { CookieService } from 'ngx-cookie-service';
+import { catchError, finalize, throwError } from 'rxjs';
+import { IPosInfoResponse } from './models/pos.io';
+import { PosService } from './modules/landing/services/main.service';
+
+interface PosState extends EntityState<IPosInfoResponse> {
+  posId: string;
+}
+
+@Injectable({
+  providedIn: 'root',
+})
+export class PosStore extends EntityStore<IPosInfoResponse, PosState> {
+  private readonly service = inject(PosService);
+
+  constructor(private readonly cookieService: CookieService) {
+    super({
+      loading: false,
+      error: null,
+      entity: null,
+      initialized: false,
+      isRefreshing: false,
+      posId: cookieService.get('posId'),
+    });
+  }
+
+  posId = computed(() => this._state().posId);
+
+  getData() {
+    this.patchState({ loading: true });
+    this.service
+      .getInfo()
+      .pipe(
+        finalize(() => {
+          this.patchState({ loading: false });
+        }),
+        catchError(() => {
+          this.patchState({
+            error: '',
+          });
+          return throwError('');
+        }),
+      )
+      .subscribe((entity) => {
+        this.patchState({ entity });
+      });
+  }
+
+  override reset(): void {
+    this.setState({
+      loading: false,
+      error: null,
+      entity: null,
+      initialized: false,
+      isRefreshing: false,
+      posId: this.cookieService.get('posId'),
+    });
+  }
+}