backend-service/src/pet-feeder/entity/pet.entity.ts

import { TraceableEntity } from '@/core/entity/traceable.entity';
import { PetType } from '@/pet-feeder/enum/pet-type';
import { Gender } from '@/core/enum/Gender';
import { PetBodyType } from '@/pet-feeder/enum/pet-body-type';
import { Column, Entity, JoinColumn, OneToOne } from 'typeorm';
import { FeedingPlan } from '@/pet-feeder/entity/feeding-plan.entity';

@Entity()
export class Pet extends TraceableEntity {
  @Column()
  name: string;

  @Column({
    type: 'enum',
    enum: PetType,
    default: PetType.CAT,
  })
  type: PetType;

  @Column({
    type: 'enum',
    enum: PetType,
    default: PetType.CAT,
  })
  gender: Gender;

  @Column()
  birthday: Date;

  @Column()
  weight: number;

  @Column()
  photo: string;

  @Column()
  isActive: boolean;

  @Column()
  isPregnant: boolean;

  // 是否绝育
  @Column()
  isSterilization: boolean;

  // 是否在哺乳
  @Column()
  isLactation: boolean;

  // 体型
  @Column({
    type: 'enum',
    enum: PetBodyType,
    default: PetBodyType.IDEAL,
  })
  bodyType: PetBodyType;

  // 一对一喂养计划
  @OneToOne(() => FeedingPlan, (feedingPlan) => feedingPlan.pet, {
    cascade: true,
  })
  @JoinColumn() // 用于指定外键关系
  feedingPlan: FeedingPlan;
}