public IResult Buy(BuyDto buyDto)
{
using (DataBaseContext contex = new DataBaseContext())
{
var creditCard = contex.Set <CreditCard>().SingleOrDefault(c => c.CardNumber == buyDto.CreditCardNumber &&
c.SecurityNumber == buyDto.SecurityNumber &&
c.MounthOfExpirationDate == buyDto.MounthOfExpirationDate &&
c.YearOfExpirationDate == buyDto.YearOfExpirationDate);
if (creditCard != null)
{
if (creditCard.Balance >= buyDto.Amount)
{
creditCard.Balance -= buyDto.Amount;
var updateCreditCard = contex.Entry(creditCard);
updateCreditCard.State = EntityState.Modified;
contex.SaveChanges();
return(new SuccessResult());
}
return(new ErrorResult("Yetersiz Bakiye."));
}
else
{
return(new ErrorResult("Kart Bilgileri Hatalı."));
}
}
}
public IActionResult Refund(BuyDto buyDto)
{
var result = _creditCardService.Refund(buyDto);
if (result.Success)
{
return(Ok(result));
}
return(BadRequest(result.Message));
}
public bool Refund(BuyDto buyDto)
{
using (DataBaseContext contex = new DataBaseContext())
{
var creditCard = contex.Set <CreditCard>().SingleOrDefault(c => c.CardNumber == buyDto.CreditCardNumber);
creditCard.Balance += buyDto.Amount;
var updateCreditCard = contex.Entry(creditCard);
updateCreditCard.State = EntityState.Modified;
contex.SaveChanges();
return(true);
}
}
public IResult Buy(BuyDto buyDto)
{
var result = _creditCardDal.Buy(buyDto);
if (result.Success)
{
return(new SuccessResult());
}
else
{
return(new ErrorResult(result.Message));
}
}
static async Task <string> buyCurrency(string currency, double amount)
{
HttpClient client = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Post, API_URL + "account/purchase");
BuyDto contentJson = new BuyDto {
Symbol = currency, Amount = amount
};
string serializedObject = JsonConvert.SerializeObject(contentJson);
StringContent content = new StringContent(serializedObject, Encoding.UTF8, "application/json");
request.Content = content;
request.Headers.Add("X-Access-Token", SECRET_KEY);
HttpResponseMessage response = await client.SendAsync(request);
return(response.StatusCode.ToString());
}
public IResult Refund(BuyDto buyDto)
{
_creditCardDal.Refund(buyDto);
return(new SuccessResult());
}