public IActionResult Calculate(CalculateRequest request)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("Index"));
}
// Loosely Typed View Data
ViewData["StartTime"] = DateTime.Now;
// Strongly Typed Model
var model = _mathService.Calculate(request);
// Loosely Typed View Bag
ViewBag.EndTime = DateTime.Now;
// Loosely Typed Temp Data (Read Once)
var lastRequest = $"The last request was to {request.Type} {request.FirstNumber} and {request.SecondNumber}";
TempData["LastRequest"] = lastRequest;
// Setting in the session to be reused
_httpContext.HttpContext.Session.SetString("lastRequest", lastRequest);
// Setting in the cookie (always in the response)
_httpContext.HttpContext.Response.Cookies.Append("lastRequest", lastRequest);
return(View(model));
}
public IActionResult Calculate(CalculateRequest request)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("Index"));
}
var model = _mathService.Calculate(request);
return(View(model));
}
public IActionResult Calculate([FromQuery] string query)
{
// https://localhost:44397/api/Math/calculate?query=11%2B61 example
if (string.IsNullOrWhiteSpace(query))
{
return(BadRequest());
}
try
{
return(new ObjectResult(_mathService.Calculate(query)));
}
catch (Exception)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}