public User AddUser(User user)
{
if (user == null) { throw new ArgumentNullException("user"); }
using (LocanDataContext ctx = this.GetDbContext()) {
// make sure that the api key is not already in use
User existingUser = this.GetUniqueUser(u => u.ApiKey == user.ApiKey, false);
if (existingUser != null) {
string message = string.Format("The ApiKey [{0}] is already being used by another user", user.ApiKey);
throw new ApiKeyAlreadyInUseException(message);
}
user.Id = Guid.NewGuid();
user = ctx.Users.Add(user);
ctx.SaveChanges();
return user;
}
}
public Guid RegisterUser(string apiKey)
{
if (string.IsNullOrWhiteSpace(apiKey)) { throw new ArgumentNullException("apiKey"); }
User newUser = new User {
ApiKey = apiKey
};
// see if the user exists if so get that ID if not create a new one
LocanDal dal = new LocanDal();
User existingUser = dal.GetUniqueUser(user => user.ApiKey == apiKey, false);
if (existingUser == null) {
existingUser = dal.AddUser(newUser);
}
return existingUser.Id;
}
public User UpdateUser(User user)
{
if (user == null) { throw new ArgumentNullException("user"); }
using (LocanDataContext ctx = this.GetDbContext()) {
User existingUser = this.GetUniqueUser(u => u.Id == user.Id, true);
existingUser.ApiKey = user.ApiKey;
existingUser.Email = user.Email;
return existingUser;
}
}