public ContactResult Delete(int id)
{
var contactResult = new ContactResult {Success = false};
try
{
var isValid = _contactInputValidator.IsInputValidForDelete(id);
if (isValid)
{
_contactDataAccessor.Delete(id);
contactResult.Success = true;
}
else
{
var errorMessage = string.Format(@"Contact could not be deleted. '{0}' is not a valid contact id.", id);
contactResult.ErrorMessage = errorMessage;
}
}
catch (Exception)
{
var errorMessage = string.Format(@"Contact could not be deleted. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
//TODO: Log exception for future diagnosis.
}
return contactResult;
}
public ContactResult Get()
{
var contactResult = new ContactResult { Success = false };
try
{
var contactList = _contactDataAccessor.SelectList();
if (contactList != null)
{
contactResult.Success = true;
contactResult.ContactList = contactList;
}
else
{
var errorMessage = string.Format(@"Contact list could not be retrieved. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
}
}
catch (Exception)
{
var errorMessage = string.Format(@"Contact list could not be retrieved. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
//TODO: Log exception for future diagnosis.
}
return contactResult;
}
public ContactResult Put(
[FromUri] int id,
[FromUri] string fullName,
[FromUri] string address)
{
var contactResult = new ContactResult { Success = false };
try
{
var isValid = _contactInputValidator.IsInputValidForUpdate(id, fullName, address);
if (isValid)
{
var contact = _contactDataAccessor.Update(id, fullName, address);
if (contact != null)
{
contactResult.Success = true;
contactResult.Contact = contact;
}
else
{
var errorMessage = string.Format(@"Contact could not be updated. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
}
}
else
{
var errorMessage = String.Format(@"Contact could not be updated. Id must be valid and both full name and address must be provided.");
contactResult.ErrorMessage = errorMessage;
}
}
catch (Exception)
{
var errorMessage = String.Format(@"Contact could not be updated. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
//TODO: Log exception for future diagnosis.
}
return contactResult;
}
public ContactResult Get(int id)
{
var contactResult = new ContactResult { Success = false };
try
{
var isValid = _contactInputValidator.IsInputValidForSelect(id);
if (isValid)
{
var contact = _contactDataAccessor.Select(id);
if (contact != null)
{
contactResult.Success = true;
contactResult.Contact = contact;
}
else
{
var errorMessage = string.Format(@"Contact could not be retrieved. No contact exists with the id '{0}'.", id);
contactResult.ErrorMessage = errorMessage;
}
}
else
{
var errorMessage = String.Format(@"Contact could not be retrieved. '{0}' is not a valid contact id.", id);
contactResult.ErrorMessage = errorMessage;
}
}
catch (Exception)
{
var errorMessage = string.Format(@"Contact could not be retrieved. An unexpected error occured, please try again.");
contactResult.ErrorMessage = errorMessage;
//TODO: Log exception for future diagnosis.
}
return contactResult;
}
