a2d630d864
- 添加通知实体和数据传输对象 - 实现通知服务层逻辑，支持创建、查询、标记已读 - 添加通知REST API控制器 - 实现WebSocket网关，支持实时通知推送 - 支持系统通知、用户通知、广播通知三种类型 - 支持定时通知功能，每分钟自动检查待发送通知 - 添加通知模块导出
64 lines
1.2 KiB
TypeScript
64 lines
1.2 KiB
TypeScript
import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn } from 'typeorm';
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export enum NoticeType {
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SYSTEM = 'system',
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USER = 'user',
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BROADCAST = 'broadcast',
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}
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export enum NoticeStatus {
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PENDING = 'pending',
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SENT = 'sent',
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READ = 'read',
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FAILED = 'failed',
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}
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@Entity('notices')
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export class Notice {
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@PrimaryGeneratedColumn()
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id: number;
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@Column()
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title: string;
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@Column('text')
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content: string;
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@Column({
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type: 'enum',
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enum: NoticeType,
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default: NoticeType.SYSTEM,
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})
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type: NoticeType;
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@Column({
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type: 'enum',
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enum: NoticeStatus,
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default: NoticeStatus.PENDING,
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})
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status: NoticeStatus;
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@Column({ nullable: true })
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userId: number; // 接收者ID，null表示广播通知
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@Column({ nullable: true })
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senderId: number; // 发送者ID
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@Column({ type: 'datetime', nullable: true })
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scheduledAt: Date; // 计划发送时间
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@Column({ type: 'datetime', nullable: true })
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sentAt: Date; // 实际发送时间
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@Column({ type: 'datetime', nullable: true })
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readAt: Date; // 阅读时间
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@Column({ type: 'json', nullable: true })
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metadata: Record<string, any>; // 额外数据
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@CreateDateColumn()
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createdAt: Date;
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@UpdateDateColumn()
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updatedAt: Date;
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} |