public object PostTransfer(long id, [FromBody] JObject transferInfo)
{
if (!IsValidInt(transferInfo["amount"]))
{
return(BadRequest("Invalid information for a new transaction."));
}
int transferAmount = transferInfo["amount"].ToObject <int>();
try
{
var transfer = _database.TransferPoints(id, transferAmount);
return(new
{
Id = transfer.TransferId,
transfer.UserId,
transfer.Amount
});
}
catch (InsufficientPointsException)
{
return(BadRequest("There is not enough points for this user."));
}
catch (InvalidOperationException)
{
return(NotFound("User not found."));
}
}
public void TransferPointsInsufficientPointsTest()
{
var loyalty = new LoyaltyManager(_context);
var user = loyalty.CreateUser("George", "Clooney", "*****@*****.**");
Assert.AreEqual(0, user.Points);
loyalty.TransferPoints(user.UserId, -10);
var queriedUser = loyalty.GetUser(user.UserId);
Assert.AreEqual(10, user.Points);
}
public void TransferPointsTest()
{
var loyalty = new LoyaltyManager(_context);
var user = loyalty.CreateUser("George", "Orwell", "*****@*****.**");
Assert.AreEqual(0, user.Points);
var transfer = loyalty.TransferPoints(user.UserId, 10);
var queriedUser = loyalty.GetUser(user.UserId);
Assert.AreEqual(10, user.Points);
Assert.AreEqual(10, transfer.Amount);
var queriedTransfer = loyalty.EnumerateTransfers(user.UserId).Last();
Assert.AreEqual(transfer.TransferId, queriedTransfer.TransferId);
Assert.AreEqual(10, queriedTransfer.Amount);
}
