/// <summary>
/// Service method to update individual user profile information
/// </summary>
/// <param name="updatedUser">User Model</param>
/// <returns>Completed Task</returns>
public async Task UpdateUserProfile(UserModel updatedUser)
{
//validate updatedUser
var validUser = ValidateUser(updatedUser);
//if updatedUser is valid
if (validUser)
{
//pull user account
var user = await _userRepository.GetUserByUserName(updatedUser.Username);
//validate user
if (user == null)
{
throw new Exception("Invalid User");
}
updatedUser.Photo = new DomainPhoto();
//map updatedUser to user
user = EfUserMapper.CoreModelToDbEntity(updatedUser);
//submit updated information to repository
await _userRepository.UpdateUserProfile(user);
}
else
{
throw new Exception("Invalid User");
}
}
/// <summary>
/// Service method to Create new Core User
/// </summary>
/// <param name="newUser">User Model</param>
/// <returns>User Id </returns>
public async Task <UserModel> CreateNewUser(UserModel newUser)
{
//validate new user
bool validUser = ValidateUser(newUser);
if (validUser)
{
//if user properties are valid
try
{
//check to see if user by user name exists
var existingUser = await _userRepository.GetUserByUserName(newUser.Username);
if (existingUser == null)
{
throw new Exception("User does not exist");
}
}
catch
{
//if user doesn't exist, create new user
var createdUser = await _userRepository.CreateNewUser(EfUserMapper.CoreModelToDbEntity(newUser));
//map db user to domain user
var newDomainUser = EfUserMapper.DbEntityToCoreModel(createdUser);
//map photo id to photo for domain user
if (createdUser.PhotoId != null && createdUser.PhotoId > 0)
{
var photo = await _stockPhoto.GetPhotoById((long)createdUser.PhotoId);
newDomainUser.Photo = new DomainPhoto()
{
Id = photo.Id, URL = photo.Source.Medium
};
}
//return newly created user
return(newDomainUser);
}
// if user exists, throw exception
throw new Exception("Username already exists");
}
else
{
//if input isn't valid, throw exception
throw new Exception("Invalid User");
}
}