public override void Validate(Application application)
{
// if app is null, cant carry out any other validation
if (application == null)
{
throw new ValidationException("Object", "Application cannot be null");
}
var errors = new ValidationErrorList();
/// check that name is provided and it doesnt alreadt exist
if (string.IsNullOrEmpty(application.Name))
{
errors.Add("Name", "Name is required");
}
else
{
var existingName = GetByName(application.Name);
if (existingName != null && (existingName.Id != application.Id))
{
errors.Add("Name", "Name already exists");
}
}
if (string.IsNullOrEmpty(application.Platform))
{
errors.Add("Platform", "Platform is required");
}
if (errors.Count > 0)
{
throw new ValidationException(errors);
}
}
public override void Validate(Group group)
{
// if group is null, cant carry out any other validation
if (group == null)
{
throw new ValidationException("Object", "Group cannot be null");
}
var errors = new ValidationErrorList();
/// check that name is provided and it doesnt alreadt exist
if (string.IsNullOrEmpty(group.Name))
{
errors.Add("Name", "Name is required");
}
else
{
var existingName = GetByName(group.Name);
if (existingName != null && (existingName.Id != group.Id))
{
errors.Add("Name", "Name already exists");
}
else if (group.Id > 0)
{
// if updating a group, prevent name changes to the administrators group
var previousValues = GetById(group.Id);
if (previousValues.Name.ToLower() == "administrators" && group.Name.ToLower() != previousValues.Name.ToLower())
{
errors.Add("Name", "You cannot change the name of this group");
}
}
}
if (errors.Count > 0)
{
throw new ValidationException(errors);
}
}
public override void Validate(User user)
{
// if user is null, cant carry out any other validation
if (user == null)
{
throw new ValidationException("Object", "User cannot be null");
}
var errors = new ValidationErrorList();
/// check that email is provided, in correct format, and it doesnt alreadt exist
if (string.IsNullOrEmpty(user.EmailAddress))
{
errors.Add("EmailAddress", "Email Address is required");
}
else if (Regex.Match(user.EmailAddress, @"^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$").Success == false)
{
errors.Add("EmailAddress", "Email Address format is invalid");
}
else
{
var existingEmail = GetByEmail(user.EmailAddress);
if (existingEmail != null && (existingEmail.Id != user.Id))
{
errors.Add("EmailAddress", "Email Address already exists");
}
else if (user.Id > 0)
{
// if updating a user, prevent user changing admin email address
var previousValues = GetById(user.Id);
if (previousValues.EmailAddress.ToLower() == "*****@*****.**" && user.EmailAddress.ToLower() != previousValues.EmailAddress.ToLower())
{
errors.Add("EmailAddress", "You cannot change the email address of this user");
}
}
}
if (string.IsNullOrEmpty(user.Password))
{
if (user.Id == 0)
{
errors.Add("Password", "Password is required");
}
}
else if (user.Password.Length < 4)
{
errors.Add("Password", "Password must be at least 4 characters");
}
if (errors.Count > 0)
{
throw new ValidationException(errors);
}
}