//method which maps viewmodel object to dto object
public TelephoneDirectoryRecordDTO ModelToDtoMapping(TelephoneDirectoryRecordModel objTelephoneModel)
{
TelephoneDirectoryRecordDTO objTelephoneDto = new TelephoneDirectoryRecordDTO
{
FirstName = objTelephoneModel.FirstName,
LastName = objTelephoneModel.LastName,
Address = objTelephoneModel.Address,
PhoneType = objTelephoneModel.PhoneType,
PhoneNumber = objTelephoneModel.PhoneNumber
};
return(objTelephoneDto);
}
//method which maps dto object to viewmodel object
public TelephoneDirectoryRecordModel DtoToModelMapping(TelephoneDirectoryRecordDTO objTelephoneDto)
{
TelephoneDirectoryRecordModel objTelephoneModel = new TelephoneDirectoryRecordModel
{
FirstName = objTelephoneDto.FirstName,
LastName = objTelephoneDto.LastName,
Address = objTelephoneDto.Address,
PhoneType = objTelephoneDto.PhoneType,
PhoneNumber = objTelephoneDto.PhoneNumber
};
return(objTelephoneModel);
}
public ActionResult Details(string phoneNumber)
{
if (phoneNumber == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
//getting the details record of the specified phone number
TelephoneDirectoryRecordDTO record = objTelephone.FindRecordDetails(phoneNumber);
//mapping dto object to view model type
TelephoneDirectoryRecordModel objTelephoneRecordViewModel = objConversion.DtoToModelMapping(record);
if (record == null)
{
return(HttpNotFound());
}
return(View(objTelephoneRecordViewModel));
}
public ActionResult Create(TelephoneDirectoryRecordModel objTelephoneViewModel)
{
if (ModelState.IsValid)
{
//mapping view model object to dto type
TelephoneDirectoryRecordDTO objTelephoneDto = objConversion.ModelToDtoMapping(objTelephoneViewModel);
//check for duplicate entry of phone number to ensure uniqueness
if (objTelephone.CheckDuplicate(objTelephoneDto.PhoneNumber, objTelephoneDto.PhoneType))
{
ModelState.AddModelError("PhoneNumber", "This phone number already exists");
return(View(objTelephoneViewModel));
}
//method to create new record
objTelephone.CreateRecord(objTelephoneDto);
return(RedirectToAction("Index"));
}
return(View(objTelephoneViewModel));
}
public ActionResult Edit(TelephoneDirectoryRecordModel objTelephoneViewModel)
{
if (ModelState.IsValid)
{
TelephoneDirectoryRecordDTO objTelephoneDto = objConversion.ModelToDtoMapping(objTelephoneViewModel);
//Checking for duplication only if phone number is changed
if (phoneNumberOld != objTelephoneDto.PhoneNumber)
{
if (objTelephone.CheckDuplicate(objTelephoneDto.PhoneNumber, objTelephoneDto.PhoneType))
{
ModelState.AddModelError("PhoneNumber", "This phone number already exists");
return(View(objTelephoneViewModel));
}
}
//method for updating the record
objTelephone.UpdateRecord(objTelephoneDto, phoneNumberOld);
return(RedirectToAction("Index"));
}
return(View(objTelephoneViewModel));
}
