Add time rezerv

src/entities/business.entity.ts

@@ -12,6 +12,7 @@ import { BookingEntity } from './booking.entity';
 import { BusinessAttributeValueEntity } from './business-attribute-value.entity';
 import { BusinessCategoryEntity } from './business-category.entity';
 import { BusinessImageEntity } from './business-image.entity';
+import { BusinessAvailabilitySlotEntity } from './business-availability-slot.entity';
 import { BusinessServiceEntity } from './business-service.entity';
 import { UserEntity } from './user.entity';
 
@@ -77,6 +78,11 @@ export class BusinessEntity {
   @OneToMany(() => BookingEntity, (booking) => booking.business)
   bookings!: BookingEntity[];
 
+  @OneToMany(() => BusinessAvailabilitySlotEntity, (slot) => slot.business, {
+    cascade: true,
+  })
+  availabilitySlots!: BusinessAvailabilitySlotEntity[];
+
   @CreateDateColumn()
   createdAt!: Date;