public void InitBillDownload(IAuxiliary auxiliary)
{
Merchant.Method = Constant.BILLDOWNLOAD;
Merchant.BizContent = Util.SerializeObject((Auxiliary)auxiliary);
GatewayData.Add(Merchant);
BuildSign();
}
/// <summary>
/// 查询订单
/// </summary>
public INotify BuildQuery(IAuxiliary auxiliary)
{
InitQuery(auxiliary);
Commit(Constant.ALIPAY_TRADE_QUERY_RESPONSE);
return(Notify);
}
public INotify BuildRefund(IAuxiliary auxiliary)
{
InitRefund(auxiliary);
Commit(true);
return(Notify);
}
public INotify BuildClose(IAuxiliary auxiliary)
{
InitClose(auxiliary);
Commit();
return(Notify);
}
public INotify BuildRefundQuery(IAuxiliary auxiliary)
{
InitRefundQuery(auxiliary);
Commit(Constant.ALIPAY_TRADE_FASTPAY_REFUND_QUERY_RESPONSE);
return(Notify);
}
public INotify BuildRefund(IAuxiliary auxiliary)
{
InitRefund(auxiliary);
Commit(Constant.ALIPAY_TRADE_REFUND_RESPONSE);
return(Notify);
}
public INotify BuildClose(IAuxiliary auxiliary)
{
InitClose(auxiliary);
Commit(Constant.ALIPAY_TRADE_CLOSE_RESPONSE);
return(Notify);
}
/// <summary>
/// 撤销订单
/// </summary>
public INotify BuildCancel(IAuxiliary auxiliary)
{
InitCancel(auxiliary);
Commit(Constant.ALIPAY_TRADE_CANCEL_RESPONSE);
return(Notify);
}
public INotify BuildRefundQuery(IAuxiliary auxiliary)
{
InitRefundQuery(auxiliary);
Commit();
return(Notify);
}
public INotify BuildCancel(IAuxiliary auxiliary)
{
InitCancel(auxiliary);
Commit(true);
return(Notify);
}
public FileStream BuildBillDownload(IAuxiliary auxiliary)
{
InitBillDownload(auxiliary);
Commit();
string result = GatewayData.GetDefaultResult();
return(CreateCsv(result));
}
/// <summary>
/// 验证辅助
/// </summary>
/// <param name="auxiliary">辅助参数</param>
private void ValidateAuxiliary(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
ValidateParameter(auxiliary);
ValidateParameter(Merchant);
}
public FileStream BuildBillDownload(IAuxiliary auxiliary)
{
InitBillDownload(auxiliary);
Commit(Constant.ALIPAY_DATA_DATASERVICE_BILL_DOWNLOADURL_QUERY_RESPONSE);
GatewayData.FromUrl(Notify.BillDownloadUrl);
return(HttpUtil.Download(Notify.BillDownloadUrl, $"{DateTime.Now.ToString(TIMEFORMAT)}.{GatewayData.GetStringValue(Constant.FILETYPE)}"));
}
/// <summary>
/// 关闭
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Close(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Close;
ValidateAuxiliary(auxiliary);
if (this is IClose close)
{
return(close.BuildClose(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 IClose 接口");
}
/// <summary>
/// 撤销
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Cancel(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Cancel;
ValidateAuxiliary(auxiliary);
if (this is ICancel cancel)
{
return(cancel.BuildCancel(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 ICancel 接口");
}
/// <summary>
/// 退款查询
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify RefundQuery(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.RefundQuery;
ValidateAuxiliary(auxiliary);
if (this is IRefundQuery refundQuery)
{
return(refundQuery.BuildRefundQuery(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 IRefundQuery 接口");
}
/// <summary>
/// 账单下载
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public void BillDownload(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.BillDownload;
ValidateAuxiliary(auxiliary);
if (this is IBillDownload billDownload)
{
HttpUtil.Write(billDownload.BuildBillDownload(auxiliary));
return;
}
throw new NotSupportedException($"{GetType()} 没有实现 IBillDownload 接口");
}
/// <summary>
/// 撤销
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Cancel(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is ICancel cancel)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Cancel;
return(cancel.BuildCancel(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 ICancel 接口");
}
/// <summary>
/// 退款查询
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify RefundQuery(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is IRefundQuery refundQuery)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.RefundQuery;
return(refundQuery.BuildRefundQuery(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 IRefundQuery 接口");
}
/// <summary>
/// 退款
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Refund(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(IAuxiliary));
}
if (this is IRefund refund)
{
gatewayAuxiliaryType = GatewayAuxiliaryType.Refund;
return(refund.BuildRefund(auxiliary));
}
throw new NotSupportedException($"{GatewayType} 没有实现 IRefund 接口");
}
/// <summary>
/// 查询
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Query(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(IAuxiliary));
}
if (this is IQuery query)
{
gatewayAuxiliaryType = GatewayAuxiliaryType.Query;
return(query.BuildQuery(auxiliary));
}
throw new NotSupportedException($"{GatewayType} 没有实现 IQuery 接口");
}
/// <summary>
/// 关闭
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Close(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is IClose close)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Close;
return(close.BuildClose(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 IClose 接口");
}
/// <summary>
/// 每隔5秒轮询判断用户是否支付,总共轮询5次
/// </summary>
private void PollQueryTradeState(IAuxiliary auxiliary)
{
for (int i = 0; i < 5; i++)
{
Thread.Sleep(5000);
BuildQuery(auxiliary);
if (IsSuccessPay)
{
OnPaymentSucceed(new PaymentSucceedEventArgs(this));
return;
}
}
BuildCancel(auxiliary);
OnPaymentFailed(new PaymentFailedEventArgs(this));
}
/// <summary>
/// 账单下载
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public void BillDownload(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is IBillDownload billDownload)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.BillDownload;
HttpUtil.Write(billDownload.BuildBillDownload(auxiliary));
return;
}
throw new NotSupportedException($"{GetType()} 没有实现 IBillDownload 接口");
}
public void InitRefund(IAuxiliary auxiliary)
{
GatewayUrl = REFUNDGATEWAYURL;
InitAuxiliaryParameter(GatewayAuxiliaryType.Refund, auxiliary);
}
public void InitCancel(IAuxiliary auxiliary)
{
GatewayUrl = CANCELGATEWAYURL;
InitAuxiliaryParameter(GatewayAuxiliaryType.Cancel, auxiliary);
}
public void InitClose(IAuxiliary auxiliary)
{
GatewayUrl = CLOSEORDERGATEWAYURL;
InitAuxiliaryParameter(GatewayAuxiliaryType.Close, auxiliary);
}
public void InitRefundQuery(IAuxiliary auxiliary)
{
GatewayUrl = REFUNDQUERYGATEWAYURL;
InitAuxiliaryParameter(GatewayAuxiliaryType.RefundQuery, auxiliary);
}
public void InitBillDownload(IAuxiliary auxiliary)
{
GatewayUrl = DOWNLOADBILLGATEWAYURL;
InitAuxiliaryParameter(GatewayAuxiliaryType.BillDownload, auxiliary);
}
/// <summary>
/// 初始化辅助参数
/// </summary>
/// <param name="gatewayAuxiliaryType">辅助类型</param>
/// <param name="auxiliary">辅助参数</param>
private void InitAuxiliaryParameter(GatewayAuxiliaryType gatewayAuxiliaryType, IAuxiliary auxiliary)
{
auxiliary.Validate(gatewayAuxiliaryType);
Merchant.NonceStr = Util.GenerateNonceStr();
GatewayData.Add(Merchant);
GatewayData.Add(auxiliary);
Merchant.Sign = BuildSign();
GatewayData.Add(Constant.SIGN, Merchant.Sign);
}