egg_server/routes/bot/index.ts

import { getIsActionMsg, getIsEventMsg } from "@egg/lark-msg-tool"

import { Context } from "../../types"
import { manageActionMsg } from "./actionMsg"
import { manageEventMsg } from "./eventMsg"

/**
 * 处理机器人请求
 * @param {Context.Data} ctx - 上下文数据，包含请求体、日志记录器和响应生成器
 * @returns {Promise<Response>} 返回响应对象
 */
export const manageBotReq = async (ctx: Context.Data): Promise<Response> => {
  const { body } = ctx

  // 检查请求体是否为空
  if (!body) {
    return ctx.genResp.badRequest("bot req body is empty")
  }

  // 验证机器人
  if (body.type === "url_verification") {
    ctx.logger.info(`bot challenge: ${body.challenge}`)
    return Response.json({ challenge: body.challenge })
  }

  // 处理Event消息
  if (getIsEventMsg(body)) manageEventMsg(ctx)
  // 处理Action消息
  if (getIsActionMsg(body)) return await manageActionMsg(ctx)

  // 返回成功响应
  return ctx.genResp.ok()
}