public async Task <ActionResult> Update(int id, [FromBody] BillViewModel model)
{
// BeginPay 支付帳單
var existingBill = _billsService.GetById(id);
if (existingBill == null)
{
return(NotFound());
}
int paywayId = model.PayWayId;
var payway = _paysService.GetPayWayById(paywayId);
if (payway == null)
{
throw new EntityNotFoundException(new PayWay {
Id = paywayId
});
}
if (existingBill.Payed)
{
ModelState.AddModelError("payed", "此訂單已經支付過了");
return(BadRequest(ModelState));
}
if (existingBill.Expired)
{
ModelState.AddModelError("expired", "訂單已過繳款期限");
return(BadRequest(ModelState));
}
var pay = Pay.Create(existingBill, payway, ThirdPartyPayment.EcPay);
var amount = Convert.ToInt32(existingBill.NeedPayMoney);
var ecPayTradeModel = _thirdPartyPayService.CreateEcPayTrade(pay, amount);
if (!ecPayTradeModel.HasToken)
{
ModelState.AddModelError("", "開啟支付程序失敗，請稍候再試.");
return(BadRequest(ModelState));
}
await _paysService.CreateAsync(pay);
if (existingBill.PayWayId != paywayId)
{
existingBill.PayWayId = paywayId;
await _billsService.UpdateAsync(existingBill);
}
ecPayTradeModel.PaymentType = payway.Code;
return(Ok(ecPayTradeModel));
}
public async Task <EcPayTradeModel> BeginPayAsync(int billId, BillViewModel model, string userId)
{
// BeginPay 支付帳單
var existingBill = _billsService.GetById(billId);
if (existingBill == null)
{
return(null);
}
int paywayId = model.PayWayId;
var payway = _paysService.GetPayWayById(paywayId);
if (payway == null)
{
throw new EntityNotFoundException(new PayWay {
Id = paywayId
});
}
if (existingBill.Payed)
{
throw new BadRequestException(new RequestErrorViewModel {
Key = "payed", Message = "此訂單已經支付過了"
});
}
if (existingBill.Expired)
{
throw new BadRequestException(new RequestErrorViewModel {
Key = "expired", Message = "訂單已過繳款期限"
});
}
var pay = Pay.Create(existingBill, payway, ThirdPartyPayment.EcPay);
var amount = Convert.ToInt32(existingBill.NeedPayMoney);
var ecPayTradeModel = _thirdPartyPayService.CreateEcPayTrade(pay, amount);
if (!ecPayTradeModel.HasToken)
{
throw new BadRequestException(new RequestErrorViewModel {
Key = "", Message = "開啟支付程序失敗，請稍候再試."
});
}
await _paysService.CreateAsync(pay);
if (existingBill.PayWayId != paywayId)
{
existingBill.PayWayId = paywayId;
await _billsService.UpdateAsync(existingBill);
}
ecPayTradeModel.PaymentType = payway.Code;
return(ecPayTradeModel);
}