public static async Task ViewReturns()
{
try
{
using (IReturnBL ReturnBL = new ReturnBL())
{
List <Return> onlineReturns = await ReturnBL.GetAllReturnsBL();
WriteLine("Returns:");
if (onlineReturns != null && onlineReturns.Count > 0)
{
WriteLine("#\tPurpose\tQuantityOfReturn\\tCreated\tModified");
int serialNo = 0;
foreach (var onlineReturn in onlineReturns)
{
serialNo++;
WriteLine($"{serialNo}\t{onlineReturn.Purpose}\t{onlineReturn.QuantityOfReturn}\t{onlineReturn.CreationDateTime}\t{onlineReturn.LastModifiedDateTime}");
}
}
}
}
catch (Exception ex)
{
ExceptionLogger.LogException(ex);
WriteLine(ex.Message);
}
}
public async Task OnlineReturnListCanNotBeEmpty()
{
//Arrange
bool isDisplayed = false;
string errorMessage = null;
//Act
try
{
ReturnBL onlineReturnBL = new ReturnBL();
List <Return> onlineReturnList = await onlineReturnBL.GetAllReturnsBL();
if (onlineReturnList.Count < 1)
{
isDisplayed = true;
}
}
catch (Exception ex)
{
isDisplayed = false;
errorMessage = ex.Message;
}
finally
{
//Assert
Assert.IsFalse(isDisplayed, errorMessage);
}
}
public async Task GetAllValidOnlineReturns()
{
//Arrange
ReturnBL onlineReturnBL = new ReturnBL();
Return onlineReturn = new Return()
{
OrderNumber = 20, ProductNumber = 4, QuantityOfReturn = 5, Purpose = PurposeOfReturn.DefectiveProduct
};
await onlineReturnBL.AddReturnBL(onlineReturn);
bool isDisplayed = false;
string errorMessage = null;
//Act
try
{
List <Return> onlineReturnList = await onlineReturnBL.GetAllReturnsBL();
if (onlineReturnList.Count > 0)
{
isDisplayed = true;
}
}
catch (Exception ex)
{
isDisplayed = false;
errorMessage = ex.Message;
}
finally
{
//Assert
Assert.IsTrue(isDisplayed, errorMessage);
}
}
public static async Task DeleteReturn()
{
try
{
using (IReturnBL ReturnBL = new ReturnBL())
{
Write("OnlineReturn #: ");
bool isNumberValid = int.TryParse(ReadLine(), out int serialNo);
if (isNumberValid)
{
serialNo--;
List <Return> onlineReturns = await ReturnBL.GetAllReturnsBL();
if (serialNo <= onlineReturns.Count - 1)
{
Return onlineReturn = onlineReturns[serialNo];
Write("Are you sure? (Y/N): ");
string confirmation = ReadLine();
if (confirmation.Equals("Y", StringComparison.OrdinalIgnoreCase))
{
bool isDeleted = await ReturnBL.DeleteOnlineReturnBL(onlineReturn.OnlineReturnID);
if (isDeleted)
{
WriteLine("OnlineReturn Deleted");
}
}
}
else
{
WriteLine($"Invalid OnlineReturn #.\nPlease enter a number between 1 to {onlineReturns.Count}");
}
}
else
{
WriteLine($"Invalid number.");
}
}
}
catch (Exception ex)
{
ExceptionLogger.LogException(ex);
WriteLine(ex.Message);
}
}
public static async Task UpdateOnlineReturn()
{
try
{
using (IReturnBL onlineReturnsBL = new ReturnBL())
{
Write("OnlineReturn #: ");
bool isNumberValid = int.TryParse(ReadLine(), out int serial);
if (isNumberValid)
{
serial--;
List <Return> onlineReturns = await onlineReturnsBL.GetAllReturnsBL();
if (serial <= onlineReturns.Count - 1)
{
Return onlineReturn = onlineReturns[serial];
WriteLine("Purpose of Return:\n1. UnsatiSfactoryProduct\n2. WrongProductShipped\n3. WrongProductOrdered\n4. DefectiveProduct ");
bool isPurposeValid = int.TryParse(ReadLine(), out int purpose);
Write("QuantityOfReturn: ");
onlineReturn.QuantityOfReturn = Convert.ToInt32(ReadLine());
bool isUpdated = await onlineReturnsBL.UpdateReturnBL(onlineReturn);
if (isUpdated)
{
WriteLine("OnlineReturn Updated");
}
}
else
{
WriteLine($"Invalid OnlineReturn #.\nPlease enter a number between 1 to {onlineReturns.Count}");
}
}
else
{
WriteLine($"Invalid number.");
}
}
}
catch (Exception ex)
{
ExceptionLogger.LogException(ex);
WriteLine(ex.Message);
}
}