/// <summary>
/// 退款
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public override bool Refund(PaylineEntity info)
{
string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
var requsetParams = new SortedDictionary <string, string>();
requsetParams.Add("total_fee", Math.Abs(info.Amount * 100).Convert <int>().ToString());
requsetParams.Add("refund_fee", Math.Abs(info.Amount * 100).Convert <int>().ToString());
requsetParams.Add("out_refund_no", info.Number);
requsetParams.Add("transaction_id", info.OutNumber);
requsetParams.Add("appid", AppId);
requsetParams.Add("mch_id", MchId);
requsetParams.Add("nonce_str", Guid.NewGuid().ToString().Replace("-", ""));//随机字符串
requsetParams.Add("sign", MakeSign(requsetParams, MchKey));
string xml = ToRequestXml(requsetParams);
var webRequest = (HttpWebRequest)WebRequestHelper.CreateWebRequestWithCertificate(url, CertPath, MchId);
string response = WebRequestHelper.SendPostRequest(webRequest, Encoding.UTF8, xml);
var result = FromResponseXml(response);
LogHelper.AddEcho(new EchoEntity
{
Method = "Beeant.Repository.Services.Finance.WechatPaylineRepository.Refund",
Request = xml,
Response = result.SerializeJson(),
Remark = "",
Url = HttpContext.Current.Request.Url.ToString(),
Key = info.Number,
SaveType = SaveType.Add
});
if (result == null || !result.ContainsKey("return_code") || result["return_code"] != "SUCCESS")
{
return(false);
}
info.Status = PaylineStatusType.Success;
info.OutNumber = result.ContainsKey("refund_id") ? result["refund_id"] : "";
return(true);
}
