// Function to get Specific Conversion Detail.
public QuantityAttributes ViewQuantityById(int Id)
{
try
{
QuantityAttributes quantity = dBContext.QuantityMeasure.Find(Id);
return(quantity);
}
catch (Exception exception)
{
throw exception;
}
}
// Function to Add Conversion Detail to Database.
public QuantityAttributes Add(QuantityAttributes quantity)
{
try
{
dBContext.QuantityMeasure.Add(quantity);
dBContext.SaveChanges();
return(quantity);
}
catch (Exception exception)
{
throw exception;
}
}
// Function To Perform Conversion.
public QuantityAttributes AddQuantity(QuantityAttributes quantity)
{
try
{
quantity.Result = Calculation(quantity);
if (quantity.Result > 0)
{
return this.quatityMeasure.Add(quantity);
}
return quantity;
}
catch (Exception exception)
{
throw exception;
}
}
// Function to Delete Specific Data From DataBase.
public QuantityAttributes DeleteQuantityById(int Id)
{
try
{
QuantityAttributes quantity = dBContext.QuantityMeasure.Find(Id);
if (quantity != null)
{
dBContext.QuantityMeasure.Remove(quantity);
dBContext.SaveChanges();
}
return(quantity);
}
catch (Exception exception)
{
throw exception;
}
}
public IActionResult DeleteQuantityById(int Id)
{
try
{
//Throw Custom Exception For Invalid Id Field.
if (Id <= 0)
{
return(BadRequest(new
{
Success = false,
Message = CustomException.ExceptionType.INVALID_FIELD
}));
}
QuantityAttributes quantity = this.quantityBL.DeleteQuantityById(Id);
//Returning Response.
if (quantity != null)
{
return(Ok(new
{
Success = true,
Message = "Data Deleted",
Data = quantity
}));
}
else
{
return(Ok(new
{
Success = false,
Message = "Failed to Delete",
Data = quantity
}));
}
}
catch (Exception exception)
{
return(BadRequest(new
{
Success = false,
Message = exception.Message
}));
}
}
public IActionResult AddQuantityConversion(QuantityAttributes quantity)
{
try
{
QuantityAttributes actualQuantity = quantityBL.AddQuantity(quantity);
if (actualQuantity.Result != 0)
{
return(Ok(new
{
Success = true,
Message = "Successful",
Data = actualQuantity
}));
}
else if (actualQuantity.Operation == " ")
{
return(BadRequest(new
{
Success = false,
message = CustomException.ExceptionType.INVALID_FIELD
}));
}
else
{
return(Ok(new { Success = false, Message = "Failed", Data = actualQuantity }));
}
}
catch (Exception exception)
{
return(BadRequest(new
{
Success = false,
message = exception.Message
}));
}
}
public void AddConversionQuantity_whenCalled_retrunsBadRequest()
{
try
{
var controller = new QuantityController(_quantityBL);
var result = new QuantityAttributes()
{
Value = 5,
Operation = " "
};
//act
var badresponse = controller.AddQuantityConversion(result);
//assert
Assert.IsType <BadRequestObjectResult>(badresponse);
}
catch (Exception exception)
{
throw new Exception(exception.Message);
}
}
public void AddConversionQuantity_whenCalled_retrunsOkResult()
{
try
{
var controller = new QuantityController(_quantityBL);
var result = new QuantityAttributes
{
Value = 1,
Operation = "YardToInch"
};
//act
var okResult = controller.AddQuantityConversion(result);
//assert
Assert.IsType <OkObjectResult>(okResult);
}
catch (Exception exception)
{
throw new Exception(exception.Message);
}
}
// Function To Perform Calculations For Conversion.
public decimal Calculation(QuantityAttributes quantity)
{
try
{
string operation = quantity.Operation;
decimal value = quantity.Value;
decimal result = quantity.Result;
if (operation == Length.InchToFeet.ToString())
{
result = value / 12;
}
else if (operation == Length.InchToYard.ToString())
{
result = value / 36;
}
else if (operation == Length.FeetToInch.ToString())
{
result = value * 12;
}
else if (operation == Length.FeetToYard.ToString())
{
result = value / 3;
}
else if (operation == Length.YardToInch.ToString())
{
result = value * 36;
}
else if (operation == Length.YardToFeet.ToString())
{
result = value * 3;
}
else if (operation == Weight.KilogramToGram.ToString())
{
result = value * 1000;
}
else if (operation == Weight.GramToKilogram.ToString())
{
result = value / 1000;
}
else if (operation == Weight.GramToTonne.ToString())
{
result = value / (1000 * 1000);
}
else if (operation == Weight.TonneToGram.ToString())
{
result = value * (1000 * 1000);
}
else if (operation == Weight.KilogramToTonne.ToString())
{
result = value / 1000;
}
else if (operation == Weight.TonneToKilogram.ToString())
{
result = value * 1000;
}
else if (operation == Volume.LitreToMillilitre.ToString())
{
result = value * 1000;
}
else if (operation == Volume.MillilitreToLitre.ToString())
{
result = value / 1000;
}
else if (operation == Temperature.CelsiusToFahrenheit.ToString())
{
result = (value * 9 / 5) + 32;
}
else if (operation == Temperature.FahrenheitToCelsius.ToString())
{
result = (value - 32) * 5 / 9;
}
return Math.Round(result, 2);
}
catch (Exception exception)
{
throw exception;
}
}
