doneit-web/src/app/module/chat/domain/use-case/sync-all-room-messages.service.ts

import { Injectable } from '@angular/core';
import { RoomRepositoryService } from 'src/app/module/chat/data/repository/room-repository.service'
import { MessageRepositoryService } from 'src/app/module/chat/data/repository/message-respository.service'
import { RoomTable } from '../../infra/database/dexie/schema/room';

@Injectable({
  providedIn: 'root'
})
export class SyncAllRoomMessagesService {

  constructor(
    private RoomRepositoryService: RoomRepositoryService,
    private MessageRepositoryService: MessageRepositoryService
  ) { }

  async execute() {

    await this.RoomRepositoryService.list()
    const allRooms: RoomTable[] = await this.RoomRepositoryService.getRoomList()

    if(allRooms) {
      if(allRooms.length == 0) {
        console.log('no room to sync')
      }
      for(const room of allRooms) {
        this.MessageRepositoryService.listAllMessagesByRoomId(room.id)
      }
    } else {
      console.log('get all error', allRooms)
    }

  }
}