private async Task <ResultModel <string> > PayedByAccount(Payment payment, Thirdpay thirdpay)
{
var result = new ResultModel <string>();
var account = await dbContext.Account.FirstOrDefaultAsync(_ => _.Id == payment.Member_Id);
if (account.Balance < payment.Amount)
{
result.Message = "您的余额不足";
return(result);
}
payment.Account = (int)PaymentAccount.Account;
payment.Status = (int)PaymentStatus.Paid;
var accountRecord = new AccountRecord
{
Amount = payment.Amount,
Member_Id = payment.Member_Id,
Remark = payment.Remark,
Type = (int)AccountRecordType.Payment
};
payment.Thirdpay_Id = thirdpay.Id;
result.Data = "支付成功";
return(result);
}
/// <summary>
/// 选择支付方式
/// </summary>
/// <param name="id"></param>
/// <param name="paymentAccount"></param>
/// <returns></returns>
public async Task <ResultModel <string> > SelectAccount(Guid memberId, Guid paymentId, PaymentAccount paymentAccount)
{
var result = new ResultModel <string>();
var payment = await dbContext.Payment.FirstOrDefaultAsync(_ => _.Id == paymentId && _.Member_Id == memberId);
if (payment == null)
{
result.Message = "没有支付订单";
return(result);
}
if (payment.Status != (int)PaymentStatus.Created)
{
result.Message = "订单不能支付";
return(result);
}
var thirdpay = new Thirdpay
{
Account = (int)paymentAccount,
PaymentId = payment.Id
};
switch (paymentAccount)
{
case PaymentAccount.Account:
result = await PayedByAccount(payment, thirdpay);
break;
case PaymentAccount.Alipay:
result = new ResultModel <string>()
{
Data = "支付字符串"
}; //alipayHelper.Pay(thirdpay.Id.ToString("N")...); thirdpay.Id.ToString("N")作为商户交易号
break;
case PaymentAccount.WXPay:
result = new ResultModel <string>()
{
Data = "支付字符串"
}; //wxpayHelper.Pay(thirdpay.Id.ToString("N")...); thirdpay.Id.ToString("N")作为商户交易号
break;
default:
break;
}
if (!result.Success)
{
return(result);
}
thirdpay.Result = result.Data;
dbContext.Thirdpay.Add(thirdpay);
if (await dbContext.SaveAsync())
{
if (PaymentAccount.Account == paymentAccount)
{
//发布支付消息
rabbitMQService.Publish <PaymentPaidEvent>(new PaymentPaidEvent {
PaymentId = payment.Id, Identity_Id = payment.Identity_Id, Type = (PaymentType)payment.Type, Amount = payment.Amount
}, "PaymentPaidEvent");
}
return(result);
}
result.Message = "订单支付失败";
return(result);
}