protected ValidationContext ValidateRegisterViewModel(RegisterViewModel viewModel)
{
var userEmail = viewModel.Email;
var userPassword = viewModel.Password;
var confirmPassword = viewModel.ConfirmPassword;
//Validate email
if (GameStoreValidator.IsNullOrEmpty(userEmail))
{
return(new ValidationContext(false, ErrorMessages.InvalidEmail));
}
var isValidEmail = userEmail.Contains("@") &&
userEmail.Contains(".");
if (!isValidEmail)
{
return(new ValidationContext(false, ErrorMessages.InvalidEmail));
}
//Check for existing email
if (this.UserDataService.ExistsByEmail(userEmail))
{
return(new ValidationContext(false, ErrorMessages.EmailIsNotUnique));
}
//Validate password
if (GameStoreValidator.IsNullOrEmpty(userPassword) ||
GameStoreValidator.IsNullOrEmpty(confirmPassword))
{
return(new ValidationContext(false, ErrorMessages.InvalidPassword));
}
var isValidPassword = GameStoreValidator.IsEqualOrLongerThan(userPassword, ValidationConstraints.MinPasswordLength) &&
userPassword.Any(up => char.IsDigit(up)) &&
userPassword.Any(up => char.IsLower(up)) &&
userPassword.Any(up => char.IsUpper(up));
//Check if passwords are invalid and don't match, so that we can combine the error messages
if (!isValidPassword && !GameStoreValidator.AreEqual(userPassword, confirmPassword))
{
return(new ValidationContext(false, ErrorMessages.InvalidPassword + "<br/>" +
ErrorMessages.PasswordsDontMatch));
}
if (!isValidPassword)
{
return(new ValidationContext(false, ErrorMessages.InvalidPassword));
}
//Check if both passwords are equal
if (!GameStoreValidator.AreEqual(userPassword, confirmPassword))
{
return(new ValidationContext(false, ErrorMessages.PasswordsDontMatch));
}
return(new ValidationContext(true, Success));
}
protected ValidationContext ValidateGameViewModel(GameViewModel viewModel)
{
var title = viewModel.Title;
var price = viewModel.Price;
var size = viewModel.Size;
var trailerId = viewModel.TrailerId;
var thumbnailUrl = viewModel.ThumbnailURL;
var description = viewModel.Description;
//Validate title
if (!(GameStoreValidator.IsEqualOrBiggerThan(title[0], 'A') &&
GameStoreValidator.IsEqualOrLesserThan(title[0], 'Z') &&
GameStoreValidator.IsEqualOrBiggerThan(title.Length, ValidationConstraints.MinTitleLength) &&
GameStoreValidator.IsEqualOrLesserThan(title.Length, ValidationConstraints.MaxTitleLength)))
{
return(new ValidationContext(false, ErrorMessages.TitleIsInvalid));
}
//Validate description
if (!GameStoreValidator.IsEqualOrBiggerThan(description.Length, ValidationConstraints.DescriptionLength))
{
return(new ValidationContext(false, ErrorMessages.DescriptionIsInvalid));
}
//Validate price
if (!(GameStoreValidator.IsPositive(price) &&
GameStoreValidator.CheckStringPrecision(price, ValidationConstraints.PricePrecision)))
{
return(new ValidationContext(false, ErrorMessages.PriceIsInvalid));
}
//Validate size
if (!(GameStoreValidator.IsPositive(size) &&
GameStoreValidator.CheckStringPrecision(size, ValidationConstraints.SizePrecision)))
{
return(new ValidationContext(false, ErrorMessages.SizeIsInvalid));
}
//Validate trailerId
if (!GameStoreValidator.StringLengthIsEqualTo(trailerId, ValidationConstraints.TrailerIdLength))
{
return(new ValidationContext(false, ErrorMessages.TrailerIsInvalid));
}
//Check if thumbnail is present and if yes validate it
if (thumbnailUrl != null && !GameStoreValidator.StringStartsWithAny(thumbnailUrl, ValidationConstraints.ThumbnailUrls))
{
return(new ValidationContext(false, ErrorMessages.ThumbnailURLIsInvalid));
}
return(new ValidationContext(true, Success));
}
