feat: 支持关卡配置分享

src/modules/share/entities/share-config.entity.ts

@@ -0,0 +1,46 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+  Index,
+  ManyToOne,
+  OneToMany,
+  JoinColumn,
+} from 'typeorm';
+import { User } from '../../auth/entities/user.entity';
+import { ShareParticipant } from './share-participant.entity';
+
+@Entity('share_configs')
+export class ShareConfig {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Index('idx_share_code', { unique: true })
+  @Column({ type: 'varchar', length: 8, name: 'share_code' })
+  shareCode: string;
+
+  @Column({ type: 'varchar', length: 100 })
+  title: string;
+
+  @Column({ type: 'varchar', length: 191, name: 'sharer_id' })
+  sharerId: string;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: 'sharer_id' })
+  sharer: User;
+
+  /** 有序 JSON 数组，存储 6 个关卡 ID */
+  @Column({ type: 'json', name: 'level_ids' })
+  levelIds: string[];
+
+  @OneToMany(() => ShareParticipant, (p) => p.shareConfig)
+  participants: ShareParticipant[];
+
+  @CreateDateColumn({ name: 'created_at' })
+  createdAt: Date;
+
+  @UpdateDateColumn({ name: 'updated_at' })
+  updatedAt: Date;
+}

src/modules/share/entities/share-participant.entity.ts

@@ -0,0 +1,37 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  ManyToOne,
+  JoinColumn,
+  Index,
+  Unique,
+} from 'typeorm';
+import { User } from '../../auth/entities/user.entity';
+import { ShareConfig } from './share-config.entity';
+
+@Entity('share_participants')
+@Unique('uq_share_participant', ['shareConfigId', 'participantId'])
+export class ShareParticipant {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Index('idx_share_config_id')
+  @Column({ type: 'varchar', length: 191, name: 'share_config_id' })
+  shareConfigId: string;
+
+  @ManyToOne(() => ShareConfig, (sc) => sc.participants)
+  @JoinColumn({ name: 'share_config_id' })
+  shareConfig: ShareConfig;
+
+  @Column({ type: 'varchar', length: 191, name: 'participant_id' })
+  participantId: string;
+
+  @ManyToOne(() => User)
+  @JoinColumn({ name: 'participant_id' })
+  participant: User;
+
+  @CreateDateColumn({ name: 'created_at' })
+  createdAt: Date;
+}