/// <summary>
/// 统一下单
/// </summary>
/// <param name="parameter">参数</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <UnifiedOrderResponse> UnifiedOrderAsync(UnifiedOrderRequest parameter)
{
parameter.AppId = _appId;
parameter.MchId = _mchId;
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
if (parameter.TradeType == WeChatConstant.JsPay && string.IsNullOrEmpty(parameter.OpenId))
{
throw new WeChatPayException("支付方式JsPay OpenId 必须传入");
}
if (parameter.TradeType == WeChatConstant.NativePay && string.IsNullOrEmpty(parameter.ProductId))
{
throw new WeChatPayException("支付方式NativePay ProductId 必须传入");
}
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
var response = XmlSerializeHelper.StringToObject <UnifiedOrderResponse>(result);
Check(response);
return(response);
}
/// <summary>
/// 获取资金对账单
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <OrderTable> GetFundBillAsync(QueryFundBillRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/downloadfundflow";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
if (result.Contains("error_code"))
{
var xml = new XmlDocument();
xml.Load(result);
var nodes = xml.FirstChild;
throw new WeChatApiException(nodes["error_code"].InnerText,
nodes["return_msg"].InnerText, "下载对账单");
}
return(new OrderTable(result));
}
/// <summary>
/// 企业付款到零钱
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public async Task <PayToWalletResponse> PayToWalletAsync(PayToWalletRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
if (string.IsNullOrEmpty(_password) || string.IsNullOrEmpty(_path))
{
throw new InvalidOperationException("证书的路径和密码没有填写");
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers";
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, _path, _password, "xml/text");
var response = XmlSerializeHelper.StringToObject <PayToWalletResponse>(result);
Check(response);
return(response);
}
/// <summary>
/// 获取订单
/// </summary>
/// <param name="parameter">参数</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <QueryOrderResponse> GetOrderAsync(QueryOrderRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/orderquery";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
XmlDocument xml = new XmlDocument();
xml.LoadXml(result);
var response = XmlSerializeHelper.StringToObject <QueryOrderResponse>(result);
Check(response);
response.CouponType = Helper.FormatXmlField("coupon_type", xml);
response.CouponId = Helper.FormatXmlField("coupon_refund_id", xml);
response.SingleCouponAmount = Helper.FormatXmlField("coupon_refund_fee", xml)
.Select(x => Convert.ToInt32(x)).ToArray();
return(response);
}
/// <summary>
/// 查询退款订单
/// </summary>
/// <param name="parameter">参数</param>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <QueryRefundOrderResponse> GetRefundOrders(QueryRefundOrderRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/refundquery";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
XmlDocument xml = new XmlDocument();
xml.Load(result);
var response = XmlSerializeHelper.StringToObject <QueryRefundOrderResponse>(result);
Check(response);
response.WeChatRefundOrderCode = Helper.FormatXmlField("refund_id", xml);
response.RefundOrderCode = Helper.FormatXmlField("out_refund_no", xml);
response.RefundChannel = Helper.FormatXmlField("refund_channel", xml);
response.RefundAmount = Helper.FormatXmlField(" refund_fee", xml)
.Select(x => Convert.ToInt32(x))
.ToArray();
response.SettlementRefundAmount = Helper.FormatXmlField("settlement_refund_fee", xml)
.Select(x => Convert.ToInt32(x))
.ToArray();
response.CouponType = Helper.FormatXmlField("coupon_type", xml);
response.CouponAmount = Helper.FormatXmlField("coupon_refund_fee", xml)
.Select(x => Convert.ToInt32(x))
.ToArray();
response.CouponCount = Helper.FormatXmlField("coupon_refund_count", xml)
.Select(x => Convert.ToInt32(x))
.ToArray();
response.CouponId = Helper.FormatXmlField("coupon_refund_id", xml);
response.SingleCouponAmount = Helper.FormatXmlField("coupon_refund_fee", xml)
.Select(x => Convert.ToInt32(x))
.ToArray();
response.State = Helper.FormatXmlField("refund_status", xml);
response.Source = Helper.FormatXmlField("refund_account", xml);
response.RefundAccount = Helper.FormatXmlField("refund_recv_accout", xml);
response.RefundDate = Helper.FormatXmlField("refund_success_time", xml)
.Select(Convert.ToDateTime)
.ToArray();
return(response);
}
/// <summary>
/// 发送裂变红包
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public async Task <SendRedPackResponse> SendFissionRedPack(SendFissionRedPackRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
var response = XmlSerializeHelper.StringToObject <SendRedPackResponse>(result);
Check(response);
return(response);
}
public async Task <CancelScanOrderResponse> CancelScanOrderAsync(CancelScanOrderRequest parameter)
{
parameter.AppId = _appId;
parameter.MchId = _mchId;
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
var response = XmlSerializeHelper.StringToObject <CancelScanOrderResponse>(result);
Check(response);
return(response);
}
/// <summary>
/// 企业付款到银行卡
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public async Task <PayToBankResponse> PayToBankAsync(PayToBankRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
string url = "https://api.mch.weixin.qq.com/mmpaysptrans/pay_bank";
parameter.MchId = _mchId;
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, _path, _password, "xml/text");
var response = XmlSerializeHelper.StringToObject <PayToBankResponse>(result);
Check(response);
return(response);
}
/// <summary>
/// 获取红包发送记录
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public async Task <QuerySendRedPackResponse> GetSendRedPackHistory(
QuerySendRedPackRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/closeorder";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, "xml/text");
var response = XmlSerializeHelper.StringToObject <QuerySendRedPackResponse>(result);
Check(response);
return(response);
}
/// <summary>
/// 申请退款
/// </summary>
/// <param name="parameter">参数</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">传入的参数是null</exception>
/// <exception cref="WeChatPayException">调用微信接口失败时返回的错误信息</exception>
public async Task <RefundOrderResponse> RefundOrder(RefundOrderRequest parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
parameter.AppId = _appId;
parameter.MchId = _mchId;
parameter.Nonce = Helper.GetNonceStr(32);
parameter.Sign = WeChatSignHelper.CreateMd5Sign(parameter, _secretKey);
string url = "https://api.mch.weixin.qq.com/pay/closeorder";
string body = XmlSerializeHelper.ObjectToXmlString(parameter);
string result = await _client.ExecutePostRequest(url, new Dictionary <string, string>(),
body, _path, _password, "xml/text");
var response = XmlSerializeHelper.StringToObject <RefundOrderResponse>(result);
Check(response);
return(response);
}