/// <summary>
/// 初始化辅助接口的参数
/// </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);
switch (gatewayAuxiliaryType)
{
case GatewayAuxiliaryType.Query:
Merchant.Method = Constant.QUERY;
break;
case GatewayAuxiliaryType.Close:
Merchant.Method = Constant.CLOSE;
break;
case GatewayAuxiliaryType.Cancel:
Merchant.Method = Constant.CANCEL;
break;
case GatewayAuxiliaryType.Refund:
Merchant.Method = Constant.REFUND;
break;
case GatewayAuxiliaryType.RefundQuery:
Merchant.Method = Constant.REFUNDQUERY;
break;
default:
break;
}
Merchant.BizContent = Util.SerializeObject((Auxiliary)auxiliary);
GatewayData.Add(Merchant);
BuildSign();
}
/// <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);
}
/// <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($"{GetType()} 没有实现 IRefundQuery 接口");
}
/// <summary>
/// 关闭
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Close(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Close;
ValidateAuxiliary(auxiliary);
if (this is IClose close)
{
return(close.BuildClose(auxiliary));
}
throw new NotSupportedException($"{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($"{GetType()} 没有实现 ICancel 接口");
}
public bool Validate(GatewayAuxiliaryType gatewayAuxiliaryType)
{
if (gatewayAuxiliaryType != GatewayAuxiliaryType.BillDownload)
{
if (string.IsNullOrEmpty(OutTradeNo) && string.IsNullOrEmpty(TradeNo))
{
throw new ArgumentNullException("商户订单号和支付宝订单号不可同时为空");
}
}
return(true);
}
/// <summary>
/// 账单下载
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public void BillDownload(IAuxiliary auxiliary)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.BillDownload;
ValidateAuxiliary(auxiliary);
if (this is IBillDownload billDownload)
{
HttpUtil.Write(billDownload.BuildBillDownload(auxiliary));
return;
}
throw new NotSupportedException($"{GetType()} 没有实现 IBillDownload 接口");
}
/// <summary>
/// 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($"{GetType()} 没有实现 IRefundQuery 接口");
}
/// <summary>
/// 关闭
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Close(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is IClose close)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.Close;
return(close.BuildClose(auxiliary));
}
throw new NotSupportedException($"{GetType()} 没有实现 IClose 接口");
}
/// <summary>
/// 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($"{GetType()} 没有实现 ICancel 接口");
}
/// <summary>
/// 退款
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public INotify Refund(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(IAuxiliary));
}
if (this is IRefund refund)
{
gatewayAuxiliaryType = GatewayAuxiliaryType.Refund;
return(refund.BuildRefund(auxiliary));
}
throw new NotSupportedException($"{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($"{GatewayType} 没有实现 IQuery 接口");
}
/// <summary>
/// 账单下载
/// </summary>
/// <param name="auxiliary">辅助参数</param>
public void BillDownload(IAuxiliary auxiliary)
{
if (auxiliary is null)
{
throw new ArgumentNullException(nameof(auxiliary));
}
if (this is IBillDownload billDownload)
{
_gatewayAuxiliaryType = GatewayAuxiliaryType.BillDownload;
HttpUtil.Write(billDownload.BuildBillDownload(auxiliary));
return;
}
throw new NotSupportedException($"{GetType()} 没有实现 IBillDownload 接口");
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="gatewayAuxiliaryType">网关辅助类型</param>
public NecessaryAttribute(GatewayAuxiliaryType gatewayAuxiliaryType)
{
this.gatewayAuxiliaryType = new GatewayAuxiliaryType[] { gatewayAuxiliaryType };
}