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tailchat/server/models/chat/ack.ts

39 lines
732 B
TypeScript

import {
getModelForClass,
prop,
DocumentType,
Ref,
index,
} from '@typegoose/typegoose';
import type { Base } from '@typegoose/typegoose/lib/defaultClasses';
import type { Types } from 'mongoose';
import { User } from '../user/user';
/**
* 消息已读管理
*/
@index({ userId: 1, converseId: 1 }, { unique: true }) // 一组userId和converseId应当唯一(用户为先)
export class Ack implements Base {
_id: Types.ObjectId;
id: string;
@prop({
ref: () => User,
})
userId: Ref<User>;
@prop()
converseId: string;
@prop()
lastMessageId: string;
}
export type AckDocument = DocumentType<Ack>;
const model = getModelForClass(Ack);
export type AckModel = typeof model;
export default model;