immich/server/src/infra/entities/asset-face.entity.ts

import { Column, Entity, ManyToOne, PrimaryColumn } from 'typeorm';
import { AssetEntity } from './asset.entity';
import { PersonEntity } from './person.entity';

@Entity('asset_faces')
export class AssetFaceEntity {
  @PrimaryColumn()
  assetId!: string;

  @PrimaryColumn()
  personId!: string;

  @Column({
    type: 'float4',
    array: true,
    nullable: true,
  })
  embedding!: number[] | null;

  @ManyToOne(() => AssetEntity, (asset) => asset.faces, { onDelete: 'CASCADE', onUpdate: 'CASCADE' })
  asset!: AssetEntity;

  @ManyToOne(() => PersonEntity, (person) => person.faces, { onDelete: 'CASCADE', onUpdate: 'CASCADE' })
  person!: PersonEntity;
}