public override async Task <InvokeResponse> OnInvoke(InvokeRequest request, ServerCallContext context)
{
_logger.LogDebug("OnInvoke");
var response = new InvokeResponse();
switch (request.Method)
{
case "increment":
var incrementRequest = JsonSerializer.Deserialize <IncrementRequest>(request.Data.Value.ToByteArray(), this.jsonOptions);
var account = new LoyaltyAccount()
{
Id = incrementRequest.Id,
TotalPoints = incrementRequest.Points * 2
};
response.Data = new Any
{
Value = ByteString.CopyFrom(JsonSerializer.SerializeToUtf8Bytes <LoyaltyAccount>(account, this.jsonOptions))
};
break;
default:
break;
}
return(response);
}
public void DebitingAccountShouldDeductAmountFromBalanceRecordTransactionAndUpdateLastdebitDate()
{
var account = new LoyaltyAccount();
account.Credit(100);
account.Debit(50);
Assert.AreEqual(50, account.Balance);
var lastTransaction = account.LastTransaction;
Assert.AreEqual(-50, lastTransaction.Amount);
var now = DateTime.Now;
Assert.AreEqual(now.Date + "/" + now.Month + "/" + now.Year, account.LastTransactionDate);
}
