//Purchase a coin
public IActionResult PurchaseCoin([FromBody] PurchasedCoin purchasedCoin, int Id)
{
try
{
_userService.PurchaseCoin(purchasedCoin, Id);
return(Ok());
}
catch (Exception e)
{
return(BadRequest(new { message = e.Message }));
}
}
//Service to purchase a coin
public void PurchaseCoin(PurchasedCoin purchaseCoin, int id)
{
var checkWallet = _dbContext.Wallet.FirstOrDefault(x => x.UserId == id);
if (checkWallet == null)
{
throw new AlreadyExistsException("You have no wallet");
}
purchaseCoin.WalletId = checkWallet.WalletId;
purchaseCoin.TotalValue = Convert.ToInt32(purchaseCoin.Quantity * purchaseCoin.Price);
_dbContext.PurchasedCoin.Add(purchaseCoin);
_dbContext.SaveChanges();
}
