hippofish/packages/backend/src/core/entities/MessagingMessageEntityService.ts
2022-09-18 03:27:08 +09:00

57 lines
2.1 KiB
TypeScript

import { Inject, Injectable } from '@nestjs/common';
import { DI } from '@/di-symbols.js';
import { MessagingMessagesRepository } from '@/models/index.js';
import { awaitAll } from '@/misc/prelude/await-all.js';
import type { Packed } from '@/misc/schema.js';
import type { } from '@/models/entities/Blocking.js';
import type { User } from '@/models/entities/User.js';
import type { MessagingMessage } from '@/models/entities/MessagingMessage.js';
import { UserEntityService } from './UserEntityService.js';
import { DriveFileEntityService } from './DriveFileEntityService.js';
import { UserGroupEntityService } from './UserGroupEntityService.js';
@Injectable()
export class MessagingMessageEntityService {
constructor(
@Inject(DI.messagingMessagesRepository)
private messagingMessagesRepository: MessagingMessagesRepository,
private userEntityService: UserEntityService,
private userGroupEntityService: UserGroupEntityService,
private driveFileEntityService: DriveFileEntityService,
) {
}
public async pack(
src: MessagingMessage['id'] | MessagingMessage,
me?: { id: User['id'] } | null | undefined,
options?: {
populateRecipient?: boolean,
populateGroup?: boolean,
},
): Promise<Packed<'MessagingMessage'>> {
const opts = options ?? {
populateRecipient: true,
populateGroup: true,
};
const message = typeof src === 'object' ? src : await this.messagingMessagesRepository.findOneByOrFail({ id: src });
return {
id: message.id,
createdAt: message.createdAt.toISOString(),
text: message.text,
userId: message.userId,
user: await this.userEntityService.pack(message.user ?? message.userId, me),
recipientId: message.recipientId,
recipient: message.recipientId && opts.populateRecipient ? await this.userEntityService.pack(message.recipient ?? message.recipientId, me) : undefined,
groupId: message.groupId,
group: message.groupId && opts.populateGroup ? await this.userGroupEntityService.pack(message.group ?? message.groupId) : undefined,
fileId: message.fileId,
file: message.fileId ? await this.driveFileEntityService.pack(message.fileId) : null,
isRead: message.isRead,
reads: message.reads,
};
}
}