public Dictionary <string, object> GetPrepaySign(wy_wx_pay payModel)
{
//1.wy_wx_pay生成payModel
Dictionary <string, object> pay = ToWeChatPayModel(payModel);
//2.排序去重，并将其生成字符串sign
string XmlPay = this._Xml.DicToXmlStr(pay);
//3.获取PrepayId
_log.LogInformation("支付订单创建：" + XmlPay);
string ResponseInfo = HttpHelper.PostHttpResponse(CommonFiled.payUrl, XmlPay);
string ReprepayId = GetPrepayId(ResponseInfo);
if (!string.IsNullOrEmpty(ReprepayId))
{
payModel.PREPAYID = ReprepayId;
//4.根据prepayId生成JSAPI请求数据
var MchSec = CommonFiled.MchSecret(payModel.FEE_TYPES);
return(GetParamStrByPrePayId(payModel.APP_ID, ReprepayId, MchSec, payModel.ORDER_ID, payModel.ID));
}
if (CheckPay(ResponseInfo) > 0)
{
var dic = new Dictionary <string, object>();
dic.Add("OrderErr", payModel.ORDER_ID);
dic.Add("OrderErrId", payModel.ID);
return(dic);
}
return(null);
}
public bool CheckWxSign(Dictionary <string, object> Dic)
{
if (!Dic.ContainsKey("mch_id"))
{
return(false);
}
string MchId = CommonFiled.MchSecret(Dic["mch_id"].ToString());
return(this._Sign.CheckSign(Dic, MchId));
}
public Dictionary <string, object> FindOrder(string appId, string orderId, string mchId)
{
Dictionary <string, object> orders = new Dictionary <string, object>();
orders.Add("appid", appId);
orders.Add("mch_id", mchId);
orders.Add("out_trade_no", orderId);
orders.Add("nonce_str", CommonFiled.guid);
orders.Add("sign_type", "MD5");
orders.Add("sign", this._Sign.WePaySign(orders, CommonFiled.MchSecret(mchId)));
return(orders);
}
public Dictionary <string, object> CheckOrder(Dictionary <string, object> orderParams)
{
string XmlPay = this._Xml.DicToXmlStr(orderParams);
var ResponseInfo = HttpHelper.PostHttpResponse(CommonFiled.findOrdersUrl, XmlPay);
Dictionary <string, object> resParams = this._Xml.XmlStrToDic(ResponseInfo);
if (resParams.ContainsKey("mch_id"))
{
bool CheckResult = this._Sign.CheckSign(resParams, CommonFiled.MchSecret(resParams["mch_id"].ToString()));
if (CheckResult)
{
return(resParams);
}
}
return(null);
}
//1.wy_wx_pay生成payModel
private Dictionary <string, object> ToWeChatPayModel(wy_wx_pay wxpay)
{
//<sign> 0CB01533B8C1EF103065174F50BCA001 </sign>
Dictionary <string, object> Paramters = new Dictionary <string, object>();
Paramters.Add("appid", CommonFiled.appID);
Paramters.Add("body", wxpay.REMARK);
Paramters.Add("mch_id", CommonFiled.MchId(wxpay.FEE_TYPES));
Paramters.Add("nonce_str", wxpay.ID);
Paramters.Add("notify_url", CommonFiled.payCallBack);
Paramters.Add("openid", wxpay.OPEN_ID);
Paramters.Add("out_trade_no", wxpay.ORDER_ID);
Paramters.Add("spbill_create_ip", wxpay.USER_IP);
Paramters.Add("total_fee", wxpay.TOTAL_FEE);
Paramters.Add("trade_type", "JSAPI");
var MchSec = CommonFiled.MchSecret(wxpay.FEE_TYPES);
Paramters.Add("sign", this._Sign.WePaySign(Paramters, MchSec));
return(Paramters);
}
private Dictionary <string, object> PayReModel(string xmlStr, out bool State)
{
//1.解析xml为class
Dictionary <string, object> wxPay = this._Xml.XmlStrToDic(xmlStr);
State = false;
//2.校验Sign
if (wxPay["return_code"].ToString() == SUCCESS)
{
if (wxPay["result_code"].ToString() == SUCCESS)
{
string Sign = wxPay["sign"].ToString();
wxPay.Remove("sign");
var Secret = CommonFiled.MchSecret(wxPay["mch_id"].ToString());
if (Sign == this._Sign.WePaySign(wxPay, Secret))
{
State = true;
return(wxPay);
}
;
}
}
return(wxPay);
}
