private ApplicationUser GetUserForCalculationHistory(SumResource sumResource)
{
ApplicationUser applicationUser = null;
if (!string.IsNullOrEmpty(sumResource.UserName))
{
var users = unitOfWork.UserRepository.Find(x => x.UserName == sumResource.UserName);
if (users.Any())
{
applicationUser = users.First();
}
else
{
applicationUser = new ApplicationUser {
UserName = sumResource.UserName
};
}
}
else
{
applicationUser = unitOfWork.UserRepository.GetLastCreatedUser();
}
return(applicationUser);
}
public async Task <IActionResult> Sum([FromBody] SumResource sumResource)
{
try
{
string result = calculationHistoryService.GetSum(sumResource.FirstNumber, sumResource.SecondNumber);
await calculationHistoryService.SaveAsync(sumResource, result);
return(Ok(result));
}
catch (Exception exception)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <int> SaveAsync(SumResource sumResource, string result)
{
ApplicationUser applicationUser = GetUserForCalculationHistory(sumResource);
var calculationHistory = new CalculationHistory
{
ApplicationUser = applicationUser,
CalculationDate = DateTime.UtcNow,
FirstNumber = sumResource.FirstNumber,
SecondNumber = sumResource.SecondNumber,
Result = result
};
unitOfWork.CalculationHistoryRepository.Add(calculationHistory);
var completeResult = await unitOfWork.CompleteAsync();
return(completeResult);
}
