HENGCHENG/DSWeb/Areas/MvcShipping/Helper/DingTalkHelper.cs

using DSWeb.Areas.Dispatch.Helper;
using DSWeb.Areas.MvcShipping.DB;
using DSWeb.Areas.MvcShipping.Job;
using log4net;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Runtime.Caching;
using System.Web;

namespace DSWeb.Areas.MvcShipping.Helper
{
    public static class DingTalkHelper
    {
        public static readonly string DingTalkAccessTokenStoreKey = "DingTalkToken";

        private static ILog logger = LogManager.GetLogger("DingTalkHelper");

        public static bool SendMessage(string uid, string msg)
        {
            DingTalkContext dingTalkContext = new DingTalkContext();

            var pAgentid = dingTalkContext.ParamSets.FirstOrDefault(p => p.PARAMNAME == "DingTalkAgentid");
            if (pAgentid == null || string.IsNullOrWhiteSpace(pAgentid.PARAMVALUE))
            {
                throw new Exception("钉钉Agentid参数配置错误");
            }

            var user = dingTalkContext.Users.FirstOrDefault(u => u.GID == uid);
            if (user != null && !string.IsNullOrWhiteSpace(user.DingTalkAccount))
            {
                var token = MemoryCache.Default[DingTalkTokenJob.DingTalkAccessTokenStoreKey].ToString();
                var json = new
                {
                    agent_id = pAgentid.PARAMVALUE,
                    userid_list = user.DingTalkAccount,
                    msg = new
                    {
                        msgtype = "text",
                        text = new
                        {
                            content = msg
                        }
                    }
                };

                string resp = WebRequestHelper.DoPost($"https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2?access_token={token}", JsonConvert.SerializeObject(json));
                logger.Debug(resp);
                var jsonObj = JsonConvert.DeserializeAnonymousType(resp, new
                {
                    errcode = 0,
                    errmsg = "",
                    task_id = ""
                });

                if (jsonObj.errcode == 0)
                {
                    return true;
                }
            }

            return false;
        }
    }
}