add business categories CRUD module

src/entities/booking.entity.ts

@@ -0,0 +1,63 @@
+import {
+  Column,
+  CreateDateColumn,
+  Entity,
+  JoinColumn,
+  ManyToOne,
+  PrimaryGeneratedColumn,
+  UpdateDateColumn,
+} from 'typeorm';
+import { BusinessEntity } from './business.entity';
+import { BusinessServiceEntity } from './business-service.entity';
+import { UserEntity } from './user.entity';
+
+export enum BookingStatus {
+  PENDING = 'pending',
+  CONFIRMED = 'confirmed',
+  CANCELLED = 'cancelled',
+  COMPLETED = 'completed',
+}
+
+@Entity('bookings')
+export class BookingEntity {
+  @PrimaryGeneratedColumn('uuid')
+  id!: string;
+
+  @ManyToOne(() => UserEntity, (user) => user.bookings, { onDelete: 'RESTRICT' })
+  @JoinColumn({ name: 'customerId' })
+  customer!: UserEntity;
+
+  @Column('uuid')
+  customerId!: string;
+
+  @ManyToOne(() => BusinessEntity, (business) => business.bookings, { onDelete: 'RESTRICT' })
+  @JoinColumn({ name: 'businessId' })
+  business!: BusinessEntity;
+
+  @Column('uuid')
+  businessId!: string;
+
+  @ManyToOne(() => BusinessServiceEntity, (service) => service.bookings, {
+    onDelete: 'RESTRICT',
+  })
+  @JoinColumn({ name: 'businessServiceId' })
+  businessService!: BusinessServiceEntity;
+
+  @Column('uuid')
+  businessServiceId!: string;
+
+  @Column({ type: 'timestamptz' })
+  scheduledAt!: Date;
+
+  @Column({ type: 'enum', enum: BookingStatus, default: BookingStatus.PENDING })
+  status!: BookingStatus;
+
+  @Column({ type: 'text', nullable: true })
+  note!: string | null;
+
+  @CreateDateColumn()
+  createdAt!: Date;
+
+  @UpdateDateColumn()
+  updatedAt!: Date;
+}