NapCatQQ/packages/napcat-onebot/action/system/GetSystemMsg.ts

import { GroupNotifyMsgStatus } from 'napcat-core';
import { OneBotAction } from '@/napcat-onebot/action/OneBotAction';
import { ActionName } from '@/napcat-onebot/action/router';
import { Notify } from '@/napcat-onebot/types';
import { Static, Type } from '@sinclair/typebox';

interface RetData {
  invited_requests: Notify[];
  InvitedRequest: Notify[];
  join_requests: Notify[];
}

const SchemaData = Type.Object({
  count: Type.Union([Type.Number(), Type.String()], { default: 50 }),
});

type Payload = Static<typeof SchemaData>;

export class GetGroupSystemMsg extends OneBotAction<Payload, RetData> {
  override actionName = ActionName.GetGroupSystemMsg;
  override payloadSchema = SchemaData;

  async _handle (params: Payload): Promise<RetData> {
    const SingleScreenNotifies = await this.core.apis.GroupApi.getSingleScreenNotifies(false, +params.count);
    const retData: RetData = { invited_requests: [], InvitedRequest: [], join_requests: [] };

    const notifyPromises = SingleScreenNotifies.map(async (SSNotify) => {
      const invitorUin = SSNotify.user1?.uid ? +await this.core.apis.UserApi.getUinByUidV2(SSNotify.user1.uid) : 0;
      const actorUin = SSNotify.user2?.uid ? +await this.core.apis.UserApi.getUinByUidV2(SSNotify.user2.uid) : 0;
      const commonData = {
        request_id: +SSNotify.seq,
        invitor_uin: invitorUin,
        invitor_nick: SSNotify.user1?.nickName,
        group_id: +SSNotify.group?.groupCode,
        message: SSNotify?.postscript,
        group_name: SSNotify.group?.groupName,
        checked: SSNotify.status !== GroupNotifyMsgStatus.KUNHANDLE,
        actor: actorUin,
        requester_nick: SSNotify.user1?.nickName,
      };

      if (SSNotify.type === 1) {
        retData.InvitedRequest.push(commonData);
      } else if (SSNotify.type === 7) {
        retData.join_requests.push(commonData);
      }
    });

    await Promise.all(notifyPromises);

    retData.invited_requests = retData.InvitedRequest;
    return retData;
  }
}