public async Task <ActionResult> CalculateFeetToInches([FromForm] FeetInchesRequestModel body, Types type)
{
try
{
if (type == Types.Feet)
{
if (string.IsNullOrEmpty(body.Feet))
{
return(BadRequest($"{nameof(body.Feet)} is required"));
}
}
else
{
if (string.IsNullOrEmpty(body.Inches)) //Alternative: !ModelState.IsValid
{
return(BadRequest($"{nameof(body.Inches)} is required"));
}
}
//Validation
ObjectResult val = Validations(body);
if (val.StatusCode.Equals(400))
{
return(BadRequest(val.Value));
}
try
{
if (type == Types.Feet)
{
//We convert
double feet = GetDouble(body.Feet);
double result = await CalculateHandler.CalculateFeetToInches(feet);
return(Ok($"{result} feet"));
}
else
{
//We convert
double inches = GetDouble(body.Inches);
double result = await CalculateHandler.CalculateInchesToFeet(inches);
return(Ok($"{result} inches"));
}
}
catch (Exception e)
{
return(BadRequest($"We couldn't calculate with value of: {body.Feet}"));
}
}
catch (Exception e)
{
return(BadRequest("Couldn't calculate"));
}
}
private ObjectResult Validations(FeetInchesRequestModel body)
{
try
{
bool negative = false;
string zeroValue = null;
if (body.Feet != null)
{
double feet = GetDouble(body.Feet);
if (feet.Equals(0))
{
zeroValue = $"{nameof(body.Feet)} cannot be 0";
}
negative = Convert.ToInt32(feet) < 0;
}
if (body.Inches != null)
{
double inches = GetDouble(body.Inches);
if (inches.Equals(0))
{
zeroValue = $"{nameof(body.Inches)} cannot be 0";
}
negative = Convert.ToInt32(inches) < 0;
}
if (negative)
{
return(BadRequest("Please enter a postive number - fx: 1"));
}
if (!string.IsNullOrEmpty(zeroValue))
{
return(BadRequest(zeroValue));
}
return(new OkObjectResult(null));
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
