public IActionResult PostPaymentToChange([FromBody] WxPayDto dto)
{
string OperatorOpenId = GetOpenId();
try
{
var result = _payServices.PostPaymentToChange(dto, OperatorOpenId);
if (result.ResultCode == ResultCode.Fail)
{
_logger.Error(typeof(WxPayController), result.ResultMsg);
}
return(Ok(result));
}
catch (Exception err)
{
_logger.Error(typeof(WxPayController), "付款到零钱失败！", new Exception(err.Message));
return(FailedMsg("付款到零钱失败! " + err.Message));
}
}
/// <summary>
/// 付款到零钱-线上
/// </summary>
/// <param name="dto"></param>
/// <param name="OperatorOpenId">操作人的唯一标识</param>
/// <returns></returns>
public WxPayResult PostPaymentToChange(WxPayDto dto, string OperatorOpenId)
{
WxPayResult result = new WxPayResult();
int amount = Convert.ToInt32(dto.Amount * 100);
if (amount < 30)
{
throw new Exception("报销金额不能少于0.3元！");
}
if (dto.ExpenseId == null)
{
throw new Exception("报销单Id不能为空！");
}
if (dto.TeamId == null)
{
throw new Exception("团队Id不能为空！");
}
if (dto.PaymentType != AppConsts.PaymentType.Promptly && dto.PaymentType != AppConsts.PaymentType.FinanceVerify)
{
throw new Exception("线上支付方式只能为1或2！");
}
var AuditStatus = db.Queryable <ExpenseInfo>().Where(a => a.IsDeleted == false && a.ID == dto.ExpenseId).First()?.AuditStatus;
if (AuditStatus == AppConsts.AuditStatus.UnAudited)
{
throw new Exception("此报销单还未审核，需提醒财务审核！");
}
string PayeeOpenId = string.Empty; //收款人的openId
string PayeeUserId = string.Empty;
if (dto.PaymentType == AppConsts.PaymentType.Promptly) //立即支付
{
PayeeOpenId = OperatorOpenId;
PayeeUserId = db.Queryable <Wx_UserInfo>().Where(a => a.OpenId == PayeeOpenId).First()?.ID;
}
if (dto.PaymentType == AppConsts.PaymentType.FinanceVerify) //财务审核确认之后再支付
{
PayeeUserId = db.Queryable <ExpenseInfo>().Where(a => a.IsDeleted == false && a.ID == dto.ExpenseId).First()?.CreateUserId;
PayeeOpenId = db.Queryable <Wx_UserInfo>().Where(a => a.ID == PayeeUserId).First()?.OpenId;
}
#region 参数准备
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("mch_appid", WxPayConfig.AppID); // 小程序APPID
parameters.Add("mchid", WxPayConfig.MchId); // 微信商户号
parameters.Add("nonce_str", WxPayConfig.nonceStr); //随机32位字符串
parameters.Add("partner_trade_no", WxPayConfig.applyNo); //商户订单号
parameters.Add("openid", PayeeOpenId); //收款用户唯一标识
parameters.Add("check_name", WxPayConfig.NOCheckRealName); //是否强制校验用户真是姓名
parameters.Add("amount", amount.ToString()); //支付金额
parameters.Add("desc", WxPayConfig.PayDescription); //企业付款备注
parameters.Add("spbill_create_ip", WxPayConfig.EnterpriseIPAddress); //企业付款IP地址，当前商家接口服务所在IP地址
string sign = WxPayCore.WePaySign(parameters, WxPayConfig.WxMerchantKey);
parameters.Add("sign", sign);
;
#endregion
#region 向微信提交付款申请，获取返回值，并解析返回值
// 获取接口返回xml字符串，WxPayModel.EnterpriseWxPay为企业支付接口地址，即：https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers
string return_xml_msg = WxPayCore.HttpPostResponseWxPay(WxPayConfig.EnterpriseWxPay, WxPayCore.CreateXmlParam(parameters));
string return_code = WxPayCore.GetXmlValue(return_xml_msg, "return_code"); // 获取提交状态
string return_msg = WxPayCore.GetXmlValue(return_xml_msg, "return_msg"); // 获取返回信息
string mch_appid = WxPayCore.GetXmlValue(return_xml_msg, "mch_appid"); // 获取商户appid
string mchid = WxPayCore.GetXmlValue(return_xml_msg, "mchid"); // 获取商户号
string nonce_str = WxPayCore.GetXmlValue(return_xml_msg, "nonce_str"); // 获取随机数
string result_code = WxPayCore.GetXmlValue(return_xml_msg, "result_code"); // 获取业务结果
string err_code = WxPayCore.GetXmlValue(return_xml_msg, "err_code"); // 获取业务结果错误代码
string err_code_des = WxPayCore.GetXmlValue(return_xml_msg, "err_code_des"); // 获取业务结果错误描述
string partner_trade_no = WxPayCore.GetXmlValue(return_xml_msg, "partner_trade_no"); // 获取业务结果商户订单号
string payment_no = WxPayCore.GetXmlValue(return_xml_msg, "payment_no"); // 获取业务结果微信付款单号
string payment_time = WxPayCore.GetXmlValue(return_xml_msg, "payment_time"); // 获取业务结果微信付款成功时间
// 针对提交结果进行判断，是否成功提交至微信后台
if (return_code == "SUCCESS")
{
// 微信是否返回付款成功业务处理结果
if (result_code == "SUCCESS")
{
result.ResultCode = ResultCode.OK;
result.ResultMsg = "付款成功，请提醒相关人员注意核对！";
PaymentRecord paymentRecord = new PaymentRecord();
paymentRecord.ID = IdHelper.CreateGuid();
paymentRecord.ExpenseId = dto.ExpenseId;
paymentRecord.TeamId = dto.TeamId;
paymentRecord.PayeeUserId = PayeeUserId;
paymentRecord.PaymentType = dto.PaymentType;
paymentRecord.Amount = dto.Amount;
paymentRecord.Mchid = mchid;
paymentRecord.NonceStr = nonce_str;
paymentRecord.PartnerTradeNo = partner_trade_no;
paymentRecord.PaymentNo = payment_no;
paymentRecord.PaymentTime = Convert.ToDateTime(payment_time);
paymentRecord.IsDeleted = false;
if (dto.PaymentType == AppConsts.PaymentType.FinanceVerify) //财务审核确认之后再支付
{
var OperatorUserId = db.Queryable <Wx_UserInfo>().Where(a => a.OpenId == OperatorOpenId).First()?.ID;
paymentRecord.OperatorUserId = OperatorUserId;
}
//添加付款记录
var i = db.Insertable(paymentRecord).ExecuteCommand();
if (i > 0)
{
db.Updateable <ExpenseInfo>(e => e.AuditStatus == AppConsts.AuditStatus.Finished).Where(e => e.ID == dto.ExpenseId).ExecuteCommand();
}
}
else
{
// 加入一些日志信息
result.ResultCode = ResultCode.Fail;
result.ResultMsg = "微信支付业务处理错误，错误代码：【" + err_code + "】，错误信息：【" + err_code_des + "】";
}
}
else
{
// 加入一些日志信息
result.ResultCode = ResultCode.Fail;
result.ResultMsg = return_msg;
}
#endregion
return(result);
}
/// <summary>
/// 付款到零钱-线上
/// </summary>
/// <param name="dto"></param>
/// <param name="OperatorOpenId">操作人的唯一标识</param>
/// <returns></returns>
public WxPayResult PostPaymentToChange(WxPayDto dto, string OperatorOpenId)
{
return(_wxpayDal.PostPaymentToChange(dto, OperatorOpenId));
}