subscription

src/authorization/policies/subscription.policy.ts

@@ -0,0 +1,30 @@
+import { Injectable } from '@nestjs/common';
+import { AuthUser } from '../../auth/interfaces/auth-user.interface';
+import { Salon } from '../../salons/entities/salon.entity';
+import { UserRole } from '../../users/enums/user-role.enum';
+import { AuthorizationService } from '../authorization.service';
+
+@Injectable()
+export class SubscriptionPolicy {
+  constructor(private readonly authorizationService: AuthorizationService) {}
+
+  canRead(user: AuthUser, salon: Salon): boolean {
+    if (this.authorizationService.isAdmin(user)) {
+      return true;
+    }
+    if (user.role === UserRole.SALON) {
+      return salon.ownerId === user.id;
+    }
+    return false;
+  }
+
+  canPurchase(user: AuthUser, salon: Salon): boolean {
+    if (this.authorizationService.isAdmin(user)) {
+      return true;
+    }
+    if (user.role === UserRole.SALON) {
+      return salon.ownerId === user.id;
+    }
+    return false;
+  }
+}