/// <summary>
/// Registers a user
/// </summary>
/// <param name="user">User parameter to register</param>
/// <returns>Returns a string with error or if succeeded</returns>
public string Register(Users user)
{
if (user != null)
{
//Check the object given for errors
string response = Validate(user);
//If errors return
if (response.Length > 0)
return response;
//Find user in database from given user data
DatabaseEntities db = new DatabaseEntities();
var existUser = db.Users.Find(user.Email);
//If he doesnt exist, add new user to database, else return error string
if (existUser == null)
{
db.Users.Add(user);
db.SaveChanges();
return "Success";
}
else
{
return "Error already exists";
}
}
else
return "No user given";
}
/// <summary>
/// Saves a new exercise for a user.
/// </summary>
/// <param name="user">The user that has done the exercise.</param>
/// <param name="exercise">The exercise to be saved.</param>
/// <returns></returns>
public string SaveExercise(Users user, Exercises exercise)
{
if (user != null && exercise != null)
{
if(Login(user) == "Success")
{
using (var dbC = new DatabaseEntities())
{
Users dbuser = dbC.Users.Find(user.Email);
dbuser.Exercises.Add(exercise);
dbC.SaveChanges();
return ("Success");
}
}
else
return ("User not found");
}
return ("Invalid values");
}