/// <summary>
/// 申请退款订单
/// </summary>
/// <param name="out_trade_no">商户订单号</param>
/// <param name="out_refund_no">商户退款单号</param>
/// <param name="total_fee">订单金额,单位/分</param>
/// <param name="refund_fee">申请退款金额,单位/分</param>
/// <param name="notify_url">退款异步通知回调地址</param>
/// <param name="refund_desc">退款原因</param>
/// <returns>callback xml</returns>
public string Refund(string out_trade_no, string out_refund_no, string total_fee, string refund_fee, string notify_url = null, string refund_desc = null)
{
#region 查询map
SortedDictionary <string, string> sortedDictionary = new SortedDictionary <string, string>()
{
{ "appid", WxConfig.AppId }, //微信分配的公众账号ID（企业号corpid即为此appId）
{ "mch_id", WxConfig.MCH_ID }, //商户号
{ "nonce_str", WxUtils.RandomStr(16) }, //随机16位字符串
{ "out_refund_no", out_refund_no }, //商户内部退款单号,同一单号退款多次申请只退一次
{ "out_trade_no", out_trade_no }, //商户订单号
{ "total_fee", total_fee }, //订单总金额
{ "refund_fee", refund_fee }, //申请退款金额,不能大于订单总金额
};
if (string.IsNullOrEmpty(notify_url))
{
sortedDictionary.Add("notify_url", notify_url);
}
if (string.IsNullOrEmpty(notify_url))
{
sortedDictionary.Add("refund_desc", refund_desc);
}
#endregion
#region 生成sign
string md5key = $@"{ sortedDictionary.SortedDictionaryToWxUrl()}&key={WxConfig.PARTNER_ID}";
string sign = WxUtils.GetSign(md5key, "utf-8");
string xml = sortedDictionary.SortedDictionaryToWxXml().Replace("</xml>", $@"<sign><![CDATA[{ sign }]]></sign></xml>");
#endregion
return(WxUtils.PostToWxOpenApi(refundUrl, xml));
}
public void MobliePay()
{
using (MemoryStream ms = new MemoryStream())
{
Request.Body.CopyTo(ms);
byte[] bytes = ms.ToArray();
string requestxml = Encoding.UTF8.GetString(bytes);
string return_string = string.Empty;
SortedDictionary <string, string> map = new SortedDictionary <string, string>();
object obj = WxUtils.XmlDeserialize(typeof(MobilePayCallbackDto), requestxml);
if (obj is MobilePayCallbackDto && ((MobilePayCallbackDto)obj).result_code == "SUCCESS")
{
//成功则在此对订单执行操作
map.Add("return_code", "SUCCESS");
map.Add("return_msg", "");
}
else
{
map.Add("return_code", "FAIL");
map.Add("return_msg", "统一下单失败");
}
string xml = map.SortedDictionaryToWxXml();
Stream stream = ms;
var respbyte = Encoding.UTF8.GetBytes(xml);
//contextAccessor.HttpContext.Response.Body.EndWrite(stream.WriteAsync(respbyte, 0, respbyte.Length));
Response.Body.Write(respbyte, 0, respbyte.Length);
}
}
public async Task <IActionResult> WxLoginAsync(WxLoginParam loginParam)
{
// 使用IHttpClientFactory创建的HttpClient
OpenIdParam openIdParam = await WxUtils.GetOpenIdAsync(loginParam, clientFactory.CreateClient());
if (openIdParam == null || string.IsNullOrEmpty(openIdParam.session_key))
{
return(ValidationProblem("验证错误,Secret可能失效"));
}
WxPhoneModel wxPhoneModel = WxAppEncryptUtil.GetEncryptedDataStr(loginParam.EncryptedData, openIdParam.session_key, loginParam.Iv);
if (wxPhoneModel == null)
{
return(ValidationProblem("用户信息解析错误"));
}
string phone = wxPhoneModel.PurePhoneNumber ?? wxPhoneModel.PhoneNumber;
if (string.IsNullOrEmpty(phone))
{
return(ValidationProblem("可能未绑定手机号"));
}
TbUser user = await rep.GetEntityAsync(s => s.Phone.Equals(phone), s => new TbUser {
State = s.State
});
if (user == null)
{
return(ValidationProblem("用户未注册"));
}
string token = AuthorizationUtil.GetToken(30, user.Id, user.Name, "user", user.CarNum);
return(Ok(new { access_token = token }));
}
/// <summary>
/// 申请支付
/// </summary>
public string Paying(string auth_code, string device_info, string body, string out_trade_no, string notify_url, string total_fee)
{
string ip = _contextAccessor.HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
#region 单map
SortedDictionary <string, string> sortedDictionary = new SortedDictionary <string, string>()
{
{ "appid", WxConfig.AppId }, //微信分配的公众账号ID（企业号corpid即为此appId）
{ "attach", "wxpay" }, //说明.
{ "auth_code", auth_code }, //扫码支付授权码
{ "body", body }, //xxx店-收银机收款
{ "device_info", device_info }, //设备号
{ "mch_id", WxConfig.MCH_ID }, //商户号
{ "nonce_str", WxUtils.RandomStr(16) }, //随机16位字符串
{ "out_trade_no", out_trade_no }, //订单号
{ "notify_url", notify_url },
{ "spbill_create_ip", ip }, //用户IP
{ "total_fee", total_fee }, //金额
};
#endregion
#region 生成sign
string md5key = $@"{ sortedDictionary.SortedDictionaryToWxUrl()}&key={WxConfig.PARTNER_ID}";
string sign = WxUtils.GetSign(md5key, "utf-8");
string xml = sortedDictionary.SortedDictionaryToWxXml().Replace("</xml>", $@"<sign><![CDATA[{ sign }]]></sign></xml>");
#endregion
return(WxUtils.PostToWxOpenApi(payByCardUrl, xml));
}
public PayResult ToPayResult()
{
try
{
PayResult result = new PayResult();
result.appid = GetValue("appid") == null ? "" : GetValue("appid").ToString();
result.mch_id = GetValue("mch_id") == null ? "" : GetValue("mch_id").ToString();
result.attach = GetValue("attach") == null ? "" : GetValue("attach").ToString();
result.err_code = GetValue("err_code") == null ? "" : GetValue("err_code").ToString();
result.err_code_des = GetValue("err_code_des") == null ? "" : GetValue("err_code_des").ToString();
result.fee_type = GetValue("fee_type") == null ? "" : GetValue("fee_type").ToString();
result.is_subscribe = GetValue("is_subscribe") == null ? "" : GetValue("is_subscribe").ToString();
result.openid = GetValue("openid") == null ? "" : GetValue("openid").ToString();
result.out_trade_no = GetValue("out_trade_no") == null ? "" : GetValue("out_trade_no").ToString();
result.result_code = GetValue("result_code") == null ? "" : GetValue("result_code").ToString();
result.time_end = DateTime.ParseExact(GetValue("time_end").ToString(), "yyyyMMddHHmmss", null);
result.total_fee = Convert.ToInt32(GetValue("total_fee").ToString());
result.trade_type = GetValue("trade_type") == null ? "" : GetValue("trade_type").ToString();
result.transaction_id = GetValue("transaction_id") == null ? "" : GetValue("transaction_id").ToString();
if (!string.IsNullOrEmpty(result.attach))
{
//支付类型是在支付的时候paytype参数带过来的
string paytype = WxUtils.getAttachValue(result.attach, "paytype");
if (!string.IsNullOrEmpty(paytype))
{
int type;
if (int.TryParse(paytype, out type))
{
result.paytype = type;
}
}
else
{
log4net.LogHelper.WriteError(typeof(ResultNotify), new WxPayException("警报：回调函数获取不到支付类型！"));
}
}
if (string.IsNullOrEmpty(result.transaction_id) || string.IsNullOrEmpty(result.openid))
{
return(null);
}
return(result);
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
///统一下单接口
/// </summary>
/// <param name="total_fee">订单金额</param>
/// <param name="out_trade_no">订单号</param>
/// <returns></returns>
public MobilePayOutput Paying(string total_fee, string out_trade_no)
{
#region 统一下单map
SortedDictionary <string, string> sortedDictionary = new SortedDictionary <string, string>()
{
{ "appid", WxConfig.AppId },
{ "attach", "wxpay" },
{ "body", "订单支付" },
{ "mch_id", WxConfig.MCH_ID },
{ "nonce_str", WxUtils.RandomStr(16) },
{ "notify_url", WxConfig.AppPayNodifyUrl },
{ "spbill_create_ip", "" }, //用户IP
{ "total_fee", total_fee }, //金额
{ "trade_type", "APP" },
{ "out_trade_no", out_trade_no }//订单号
};
#endregion
#region 生成sign
string md5key = $@"{ sortedDictionary.SortedDictionaryToWxUrl()}&key={WxConfig.PARTNER_ID}";
string sign = WxUtils.GetSign(md5key, "utf-8");
#endregion
#region 请求微信统一下单接口 获取预支付订单号
string xml = sortedDictionary.SortedDictionaryToWxXml().Replace("</xml>", $@"<sign><![CDATA[{ sign }]]></sign></xml>");
string callbackXml = WxUtils.PostToWxOpenApi(unifiedorderUrl, xml);//请求微信统一下单接口
MobilePayCallbackDto callbackobj = (MobilePayCallbackDto)WxUtils.XmlDeserialize(typeof(MobilePayCallbackDto), callbackXml);
#endregion
#region 用户端sign
MobilePayOutput output = new MobilePayOutput
{
appid = WxConfig.AppId,
noncestr = WxUtils.RandomStr(16),
package = "Sign=WXPay",
partnerid = WxConfig.PARTNER_ID,
prepayid = callbackobj.prepay_id,
timestamp = DateTime.UtcNow.ToTimeStamp(),
sign = "",
};
var appmap = WxUtils.ObjToSortedDictionary(output);
string appmd5key = $@"{ appmap.SortedDictionaryToWxUrl()}&key={WxConfig.PARTNER_ID}";
output.sign = WxUtils.GetSign(appmd5key, "utf-8");
#endregion
return(output);
}
/// <summary>
/// 根据商户订单号查询微信支付状态
/// </summary>
/// <param name="out_trade_no">商户订单号</param>
/// <returns></returns>
public string OrderQueryByOrderNumber(string out_trade_no)
{
#region 查询map
SortedDictionary <string, string> sortedDictionary = new SortedDictionary <string, string>()
{
{ "appid", WxConfig.AppId }, //微信分配的公众账号ID（企业号corpid即为此appId）
{ "mch_id", WxConfig.MCH_ID }, //商户号
{ "nonce_str", WxUtils.RandomStr(16) }, //随机16位字符串
{ "out_trade_no", out_trade_no }//微信订单号
};
#endregion
#region 生成sign
string md5key = $@"{ sortedDictionary.SortedDictionaryToWxUrl()}&key={WxConfig.PARTNER_ID}";
string sign = WxUtils.GetSign(md5key, "utf-8");
string xml = sortedDictionary.SortedDictionaryToWxXml().Replace("</xml>", $@"<sign><![CDATA[{ sign }]]></sign></xml>");
#endregion
return(WxUtils.PostToWxOpenApi(orderQueryUrl, xml));
}
//回调根据PayResult处理回调
public bool NotifyOper(PayResult result)
{
if (WxUtils.getAttachValue(result.attach, "from") == "city")
{
CityMordersBLL citybll = new CityMordersBLL(result);
string orderidstr = WxUtils.getAttachValue(result.attach, "orderid");
if (string.IsNullOrEmpty(orderidstr))
{
log4net.LogHelper.WriteError(GetType(), new Exception(JsonConvert.SerializeObject(result)));
return(false);
}
int orderid = Convert.ToInt32(orderidstr);
CityMorders order = citybll.GetModel(orderid);
//修改订单支付状态
if (order == null)
{
Exception ex = new Exception("警报:根据支付单号找不到相关订单！" + " out_trade_no='" + result.out_trade_no + "'");
log4net.LogHelper.WriteError(GetType(), ex);
log4net.LogHelper.WriteError(GetType(), new Exception(JsonConvert.SerializeObject(result)));
return(false);
}
if (order.payment_status != 0)
{
return(false);
}
if (order.Percent < 0 || order.Percent > 100)
{
Exception ex = new Exception("警报:出现异常订单！订单提成百分比为：" + order.Percent + " out_trade_no='" + result.out_trade_no + "'");
log4net.LogHelper.WriteError(GetType(), ex);
log4net.LogHelper.WriteError(GetType(), new Exception(JsonConvert.SerializeObject(result)));
return(false);
}
citybll.Order = order;
//修改order支付商户
order.mch_id = result.mch_id;
order.appid = result.appid;
citybll.Update(order);
switch (result.paytype)
{
//小程序商城
case (int)ArticleTypeEnum.MiniappGoods:
return(citybll.MiniappStoreGoods());
//小程序餐饮
case (int)ArticleTypeEnum.MiniappFoodGoods:
return(citybll.MiniappFoodGoods());
//小程序储值
case (int)ArticleTypeEnum.MiniappSaveMoneySet:
return(citybll.MiniappSaveMoney());
//小程序砍价
case (int)ArticleTypeEnum.MiniappBargain:
return(citybll.MiniappBargainMoney());
//小程序拼团
case (int)ArticleTypeEnum.MiniappGroups:
return(citybll.MiniappStoreGroup());
//小程序专业版
case (int)ArticleTypeEnum.MiniappEnt:
return(citybll.MiniappEntGoods());
//小程序足浴版
case (int)ArticleTypeEnum.MiniappFootbath:
return(citybll.MiniappFootbath());
case (int)ArticleTypeEnum.MiniappMultiStore:
return(citybll.MiniappMultiStore());
//小程序专业版积分兑换(微信+积分方式兑换)
case (int)ArticleTypeEnum.MiniappExchangeActivity:
return(citybll.PayMiniappExchangeActivity());
//小程序同城模板
case (int)ArticleTypeEnum.City_StoreBuyMsg:
return(citybll.cityBuyMsg());
//小程序直接微信转账
case (int)ArticleTypeEnum.MiniappWXDirectPay:
return(citybll.PayByStoredvalue());
//智慧餐厅
case (int)ArticleTypeEnum.DishOrderPay:
return(citybll.PayDishOrder());
case (int)ArticleTypeEnum.DishStorePayTheBill:
return(citybll.PayDishStorePayTheBill());
case (int)ArticleTypeEnum.DishCardAccount:
return(citybll.PayDishCardAccount());
//平台版小程序分类信息发帖
case (int)ArticleTypeEnum.PlatMsgPay:
return(citybll.PlatMsgPay());
//付费内容支付购买
case (int)ArticleTypeEnum.PayContent:
return(citybll.PayContentCallBack());
//子模版订单平台支付
case (int)ArticleTypeEnum.PlatChildOrderInPlatPay:
//平台子模版支付
case (int)ArticleTypeEnum.PlatChildOrderPay:
return(citybll.MiniappPlatChildGoods());
//拼享惠支付
case (int)ArticleTypeEnum.PinOrderPay:
return(citybll.PayPinOrder());
//平台子模版支付
case (int)ArticleTypeEnum.QiyeOrderPay:
return(citybll.QiyePayOrder());
//平台店铺入驻支付
case (int)ArticleTypeEnum.PlatAddStorePay:
return(citybll.PlatAddStorePay());
//平台店铺续期支付
case (int)ArticleTypeEnum.PlatStoreAddTimePay:
return(citybll.PlatStoreAddTimePay());
//专业版预约表单付费
case (int)ArticleTypeEnum.EntSubscribeFormPay:
return(citybll.EntSubscribeFormPay());
}
}
return(false);
}
public CreateCardResult AddWxCoupons(Coupons coupons, XcxAppAccountRelation xcx, string accountId)
{
//默认专业版的
string center_app_brand_pass = "******"; //专业版 个人中心
string custom_app_brand_pass = "******"; //首页 专业版
string logo_url = string.Empty;
string brand_name = string.Empty;
string appOriginalId = string.Empty;
CreateCardResult _createCardResult = new CreateCardResult();
XcxTemplate xcxTemplate = XcxTemplateBLL.SingleModel.GetModel($"id={xcx.TId}");
if (xcxTemplate == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "小程序模板不存在";
return(_createCardResult);
}
List <OpenAuthorizerConfig> listOpenAuthorizerConfig = OpenAuthorizerConfigBLL.SingleModel.GetListByaccoundidAndRid(accountId, xcx.Id, 4);
if (listOpenAuthorizerConfig == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "请先绑定认证服务号才有生成卡券权限";
return(_createCardResult);
}
OpenAuthorizerConfig umodel = listOpenAuthorizerConfig[0];
switch (xcxTemplate.Type)
{
case (int)TmpType.小程序专业模板:
EntSetting ent = EntSettingBLL.SingleModel.GetModel(coupons.appId);
if (ent == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "该专业版信息找不到";
return(_createCardResult);
}
OpenAuthorizerConfig XUserList = OpenAuthorizerConfigBLL.SingleModel.GetModelByAppids(xcx.AppId);
if (XUserList == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "请先授权给平台";
return(_createCardResult);
}
ConfParam imginfo = ConfParamBLL.SingleModel.GetModelByParamappid("logoimg", xcx.AppId);
if (imginfo == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "请先到小程序管理配置底部Logo";
return(_createCardResult);
}
logo_url = imginfo.Value;
brand_name = XUserList.nick_name;
break;
case (int)TmpType.小程序电商模板:
center_app_brand_pass = "******"; //个人中心页面
Store store = StoreBLL.SingleModel.GetModelByAId(xcx.Id);
if (store == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "电商版店铺不存在";
return(_createCardResult);
}
logo_url = store.logo;
brand_name = store.name;
break;
case (int)TmpType.小程序餐饮模板:
center_app_brand_pass = "******"; //个人中心页面
custom_app_brand_pass = "******"; //首页
Food miAppFood = FoodBLL.SingleModel.GetModel($"appId={xcx.Id}");
if (miAppFood == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "餐饮版店铺不存在";
return(_createCardResult);
}
logo_url = miAppFood.Logo;
brand_name = miAppFood.FoodsName;
break;
case (int)TmpType.小程序足浴模板:
case (int)TmpType.小程序多门店模板:
int t = 0;
if ((int)TmpType.小程序足浴模板 == xcxTemplate.Type)
{
center_app_brand_pass = "******"; //个人中心页面
custom_app_brand_pass = "******"; //首页
}
else
{
center_app_brand_pass = "******"; //个人中心页面
t = 1;
}
FootBath storeModel = FootBathBLL.SingleModel.GetModel($"appId={xcx.Id}");
if (storeModel == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "找不到该足浴版";
return(_createCardResult);
}
brand_name = storeModel.StoreName;
List <C_Attachment> LogoList = C_AttachmentBLL.SingleModel.GetListByCache(storeModel.Id, t == 0 ? (int)AttachmentItemType.小程序足浴版店铺logo : (int)AttachmentItemType.小程序多门店版门店logo);
if (LogoList != null && LogoList.Count > 0)
{
logo_url = LogoList[0].filepath;
}
break;
case (int)TmpType.小未平台子模版:
center_app_brand_pass = "******"; //个人中心页面
custom_app_brand_pass = "******"; //首页
PlatStore platStore = PlatStoreBLL.SingleModel.GetPlatStore(xcx.Id, 2);
if (platStore == null)
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "平台版店铺不存在";
return(_createCardResult);
}
brand_name = platStore.Name;
logo_url = platStore.StoreHeaderImg;
break;
}
if (string.IsNullOrEmpty(logo_url) || string.IsNullOrEmpty(brand_name))
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = "请先配置Logo以及名称";
return(_createCardResult);
}
//这里可能会出现token失效 个人发布的未授权给我们第三方平台的卡券会生成不了
string xcxapiurl = XcxApiBLL.SingleModel.GetOpenAuthodModel(umodel.user_name);
string authorizer_access_token = CommondHelper.GetAuthorizer_Access_Token(xcxapiurl);
string uploadImgResult = CommondHelper.WxUploadImg(authorizer_access_token, logo_url);
if (!uploadImgResult.Contains("url"))
{
_createCardResult.errcode = 1;
_createCardResult.errmsg = $"上传Logo到微信失败uploadImgResult={uploadImgResult}";
return(_createCardResult);
}
if (brand_name.Length >= 12)
{
brand_name = brand_name.Substring(0, 12);
}
WxUploadImgResult wxUploadImgResult = JsonConvert.DeserializeObject <WxUploadImgResult>(uploadImgResult);
logo_url = wxUploadImgResult.url;
base_info _base_info = new base_info();
_base_info.logo_url = logo_url;
_base_info.code_type = "CODE_TYPE_TEXT";
_base_info.brand_name = brand_name;
_base_info.title = coupons.CouponName.Length > 9 ? Utility.StringHelper.strSubstring(coupons.CouponName, 0, 8) : coupons.CouponName;
_base_info.color = "Color010";
_base_info.center_title = "立即使用";
_base_info.center_app_brand_user_name = $"{appOriginalId}@app";
_base_info.center_app_brand_pass = center_app_brand_pass;
_base_info.custom_url_name = "小程序";
_base_info.custom_app_brand_user_name = $"{appOriginalId}@app";
_base_info.custom_app_brand_pass = custom_app_brand_pass;
_base_info.custom_url_sub_title = "点击进入";
_base_info.description = coupons.Desc.Length > 1024 ? Utility.StringHelper.strSubstring(coupons.Desc, 0, 1023) : coupons.Desc;
_base_info.notice = "使用时向服务员出示此券";
_base_info.sku.quantity = coupons.CreateNum;
if (coupons.LimitReceive > 0)
{
//大于0表示限制,0表示无限制
_base_info.get_limit = coupons.LimitReceive;
}
if (coupons.ValType == 0)
{
//表示固定日期
_base_info.date_info = new Firstdate_infoItem()
{
begin_timestamp = WxUtils.GetWeixinDateTime(coupons.StartUseTime),
end_timestamp = WxUtils.GetWeixinDateTime(coupons.EndUseTime)
};
}
if (coupons.ValType == 2 || coupons.ValType == 1)
{
//fixed_begin_term=0表示领取后当天开始生效 1表示次日后开始生效 领取当日N天内有效
_base_info.date_info = new Seconddate_infoItem()
{
fixed_begin_term = coupons.ValType == 2?0:1,
fixed_term = coupons.ValDay
};
}
string json = string.Empty;
if (coupons.CouponWay == 0)
{
//表示是需要生成微信代金券
WxCashCoupons wxCashCoupons = new WxCashCoupons();
Cash cash = new Cash();
cash.base_info = _base_info;//基础字段信息
Use_condition use_condition = new Use_condition();
use_condition.accept_category = coupons.GoodsType == 0 ? "全部产品" : "部分产品";
if (coupons.LimitMoney > 0)
{
cash.least_cost = coupons.LimitMoney;
//满减门槛
use_condition.least_cost = coupons.LimitMoney;
}
use_condition.can_use_with_other_discount = coupons.discountType == 0;
cash.reduce_cost = coupons.Money;
cash.advanced_info = new Advanced_info()
{
use_condition = use_condition
};
wxCashCoupons.cash = cash;
json = JsonConvert.SerializeObject(new { card = wxCashCoupons });
}
else
{
//表示是需要生成微信折扣券
WxDiscountCoupons wxDiscountCoupons = new WxDiscountCoupons();
Discount discount = new Discount();
discount.base_info = _base_info;
discount.discount = (int)(100 - coupons.Money * 0.1);
wxDiscountCoupons.discount = discount;
json = JsonConvert.SerializeObject(new { card = wxDiscountCoupons });
}
string result = Utility.IO.Context.PostData($"https://api.weixin.qq.com/card/create?access_token={authorizer_access_token}", json);
if (string.IsNullOrEmpty(result))
{
return(_createCardResult);
}
_createCardResult = JsonConvert.DeserializeObject <CreateCardResult>(result);
return(_createCardResult);
}
/// <summary>
/// 小程序-通过OpenId快捷登录
/// </summary>
/// <param name="code">微信临时code</param>
/// <returns></returns>
public async Task <WebResponseContent> Login(string code)
{
WebResponseContent responseContent = new WebResponseContent();
WxUtils _wxUtils = new WxUtils();
//取出appid和secret
var config = DbContext.Set <Hiiops_Cart_System_Config>().Where(x => x.KEYNAME == Constant.WECHATAPPID || x.KEYNAME == Constant.WECHATAPPSECRET).ToList();
if (config.Count < 2)
{
return(responseContent.Error("请先配置小程序参数"));
}
var appid = CacheContext.Get <string>(Constant.WECHATAPPID);
string applet_appid = "";
string applet_secret = "";
if (appid == null)
{
applet_appid = config.Where(x => x.KEYNAME == Constant.WECHATAPPID).FirstOrDefault().VAL;
CacheContext.Add(Constant.WECHATAPPID, applet_appid);
}
else
{
applet_appid = appid;
}
var secret = CacheContext.Get <string>(Constant.WECHATAPPSECRET);
if (secret == null)
{
applet_secret = config.Where(x => x.KEYNAME == Constant.WECHATAPPSECRET).FirstOrDefault().VAL;
CacheContext.Add(Constant.WECHATAPPSECRET, applet_secret);
}
else
{
applet_secret = secret;
}
//通过code取openid
string jsonStr = _wxUtils.GetXcxKey(code, applet_appid, applet_secret);
JObject json = JObject.Parse(jsonStr);
string openid = json["openid"].ToString();
if (string.IsNullOrWhiteSpace(openid))
{
return(responseContent.Error("服务繁忙，请重试！"));
}
//通过openid判断系统是否存在当前微信用户
var user = await DbContext.Set <Hiiops_Cart_SellerUser>().Where(x => x.OpenId == openid).FirstOrDefaultAsync();
if (user == null)
{
return(responseContent.Error("第一次使用请先注册!"));
}
string token = JwtHelper.IssueJwt(user.Id.ToString());
user.Token = token;
responseContent.Data = new { token, user.NickName, user.Phone, user.Account, user.Country, user.HeadImgUrl, user.Id, user.Name, user.Privilege, user.Province, user.Remark, user.SearchKey, user.Sex, user.Status };
DbContext.Update(user);
SellerContent.Current.LogOut(user.Id);
return(responseContent.OK(ResponseType.LoginSuccess));
}