public IPaymentResponse Charge(PaymentRequest request)
{
HiddenFormResponse res = new HiddenFormResponse();
if (this.Setting == null)
{
return(null);
}
var dic = new AopDictionary();
dic.Add("subject", request.Name);
if (request.Description != null)
{
dic.Add("body", request.Description);
}
dic.Add("out_trade_no", request.Id.ToString("N"));
dic.Add("product_code", "FAST_INSTANT_TRADE_PAY");//fix value
var amount = Math.Round(request.TotalAmount, 2);
dic.Add("total_amount", amount);
dic.Add("time_expire", DateTime.Now.AddMinutes(10));
string notifurl = PaymentHelper.GetCallbackUrl(this, nameof(Notify), Context);
string returnurl = request.ReturnUrl ?? PaymentHelper.EnsureHttpUrl(this.Setting.ReturnUrl, Context);
res.html = AlipayApi.Pay(dic, this.Setting, returnurl, notifurl);
return(res);
}
public PaymentStatusResponse checkStatus(PaymentRequest request)
{
PaymentStatusResponse result = new PaymentStatusResponse();
if (request == null || request.Id == default(Guid) || this.Setting == null)
{
return(result);
}
try
{
var dic = new AopDictionary();
dic.Add("out_trade_no", request.Id.ToString("N"));
var response = AlipayApi.Query(dic, this.Setting);
var data = new AlipayData();
var res = data.FromJson(response, Setting);
var trade_state = res["trade_status"];
//交易状态：WAIT_BUYER_PAY（交易创建，等待买家付款）、TRADE_CLOSED（未付款交易超时关闭，或支付完成后全额退款）、TRADE_SUCCESS（交易支付成功）、TRADE_FINISHED（交易结束，不可退款）
if (trade_state != null)
{
result.HasResult = true;
var code = trade_state.ToString().ToUpper();
if (code == "TRADE_SUCCESS" || code == "TRADE_FINISHED")
{
result.Status = PaymentStatus.Paid;
}
else if (code == "TRADE_CLOSED")
{
result.Status = PaymentStatus.Cancelled;
}
else if (code == "WAIT_BUYER_PAY")
{
result.Status = PaymentStatus.Pending;
}
}
}
catch (Exception ex)
{
Kooboo.Data.Log.Instance.Exception.WriteException(ex);
}
return(result);
}
