/// <summary>
/// 根据用户openId 创建或者更新新的二维码
/// </summary>
/// <param name="openId"></param>
/// <param name="appid"></param>
/// <param name="activityName"></param>
/// <param name="activityid"></param>
/// <returns></returns>
public ActionResult CreateOrUpdateQrCodeByOpenId(string openId, string wechatappid, string activityName, string activityid, string isUpdate)
{
if (!VerifyParam("openId,wechatappid,activityName,activityid,isUpdate"))
{
return(ErrMsg());
}
int newAppid = System.Convert.ToInt32(wechatappid);
int newactivityId = System.Convert.ToInt32(activityid);
try
{
var config = WeChatCommonService.GetWeChatConfigByID(newAppid);
var user = _WechatMPUserService.Repository.Entities.Where(u => u.OpenId.Equals(openId, StringComparison.CurrentCultureIgnoreCase) && u.AccountManageId == config.AccountManageId && u.IsCanceled == false).FirstOrDefault();
var qrcode = _QrCodeService.Repository.Entities.Where(q => q.RelatedUserId == user.Id);
QrCodeMPItem newqr = new QrCodeMPItem();
if (qrcode.Any())
{
newqr = qrcode.FirstOrDefault();
UpdateQRCode(newqr, newAppid, isUpdate);
}
else
{
newqr.AppId = newAppid;
newqr.Description = activityName;
newqr.CreatedDate = DateTime.Now;
newqr.Deleted = false;
newqr.CreatedUserID = User.Identity.Name;
newqr.UpdatedDate = DateTime.Now;
newqr.UpdatedUserID = User.Identity.Name;
newqr.RelatedUserId = user.Id;
_QrCodeService.Repository.Insert(newqr);
///添加临时二维码时 先插入数据获取当前记录id
///目前商定 所有活动用二维码 由10位数字组成 前三位代表活动id，后7位代表活动用二维码id。
///
newqr.SceneId = newactivityId * 10000000 + newqr.Id;
//var config = WeChatCommonService.GetWeChatConfigByID(newAppid);
///临时用二维码 过期时间为2592000秒 30天
///x向腾讯申请二维码 并获取二维码url
var result = QrCodeApi.Create(config.WeixinAppId, config.WeixinCorpSecret, 2592000, (int)newqr.SceneId);
if (result.errcode == Weixin.ReturnCode.请求成功)
{
var qrurl = QrCodeApi.GetShowQrCodeUrl(result.ticket);
var userinfo = Innocellence.Weixin.MP.AdvancedAPIs.UserApi.Info(config.WeixinCorpId, config.WeixinCorpSecret, openId);
string userHeadUrl = userinfo.headimgurl;
newqr.Url = CombineQrCodeAndHeadImg(userHeadUrl, qrurl);
}
///重新更新当前model
_QrCodeService.Repository.Update(newqr);
}
return(Json(new { QrcodeUrl = newqr.Url, SceneId = newqr.SceneId, Status = 200, UpdatedDate = newqr.UpdatedDate }, JsonRequestBehavior.AllowGet));
}
catch (Exception e)
{
_Logger.Error(e);
}
return(Json(new { Status = 400 }, JsonRequestBehavior.AllowGet));
}
public void UpdateQRCode(QrCodeMPItem thisqr, int newappid, string isUpdate)
{
if (thisqr.UpdatedDate.Value.AddMonths(1) < DateTime.Now || isUpdate.Equals("true"))
{
var config = WeChatCommonService.GetWeChatConfigByID(newappid);
var result = QrCodeApi.Create(config.WeixinAppId, config.WeixinCorpSecret, 2592000, (int)thisqr.SceneId);
if (result.errcode == Weixin.ReturnCode.请求成功)
{
var user = _WechatMPUserService.Repository.Entities.Where(u => u.Id == thisqr.RelatedUserId);
if (user.Any())
{
var userinfo = Innocellence.Weixin.MP.AdvancedAPIs.UserApi.Info(config.WeixinCorpId, config.WeixinCorpSecret, user.FirstOrDefault().OpenId);
string userHeadUrl = userinfo.headimgurl;
var qrurl = QrCodeApi.GetShowQrCodeUrl(result.ticket);
thisqr.Url = CombineQrCodeAndHeadImg(userHeadUrl, qrurl);
thisqr.UpdatedDate = DateTime.Now;
}
}
///重新更新当前model
_QrCodeService.Repository.Update(thisqr);
}
}