public IActionResult GetWalletAvg(string walletId)
{
WalletAvgResponse response = new WalletAvgResponse();
try
{
response = WalletAccess.GetDebitAvg(Guid.Parse(walletId));
if (response.ErrorCode == MyJijoWalletData.ErrorCode.NoError)
{
return(Ok(response.DebitsAvg));
}
if (response.ErrorCode == MyJijoWalletData.ErrorCode.Validation)
{
return(BadRequest(response));
}
else
{
throw new Exception(response.ErrorMessage);
}
}
catch (Exception ex)
{
response.ErrorCode = MyJijoWalletData.ErrorCode.Other;
response.ErrorMessage = ex.Message;
return(StatusCode(StatusCodes.Status500InternalServerError, response));
}
}
public void GetDebitAvgShouldSucceed()
{
var wallet = "8920d0ff-4d19-4a3f-8d11-63c0ceb39922";
WalletAvgResponse response = WalletAccess.GetDebitAvg(Guid.Parse(wallet));
Assert.IsTrue(response.ErrorCode == 0);
}
public static WalletAvgResponse GetDebitAvg(Guid walletId)
{
Exception exception = null;
WalletAvgResponse response = new WalletAvgResponse();
MyJijoWalletContext db = new MyJijoWalletContext();
try
{
#region Validate
//wallets exists
if (!db.Wallets.Where(w => w.Id == walletId).Any())
{
throw new WalletValException("Wallet does not exist");
}
#endregion Validate
response.DebitsAvg = db.Transactions.Where(t => t.Wallet.Id == walletId && t.TransactionType.IsDebit).Average(a => a.Amount);
}
catch (Exception ex)
{
if (ex is WalletValException)
{
response.ErrorCode = ErrorCode.Validation;
}
else
{
response.ErrorCode = ErrorCode.Other;
}
response.ErrorMessage = ex.Message;
exception = ex;
}
finally
{
db.SaveChanges();
LogAccess.LogTransaction(walletId, response, "GetDebitAvg", exception);
}
return(response);
}