public ActionResult Index(string uid)
{
var UsersList = Context.Users.FindAll();
var User = Context.Users.FindOneById(new ObjectId(uid));
// sum the prefrences of user
double sum = User.preferens.AgePreference + User.preferens.GenderPreference + User.preferens.LocationPreference + User.preferens.RankPreference;
List <string> Favorites = User.preferens.FavoriteSports;
List <User> UpdatedUsers = new List <User>();
//calculate euclidean distance between user to all other users
var GOCL = new GoalsController();
foreach (var CurrentUser in UsersList)
{
if (CurrentUser.Goals == null)
{
CurrentUser.Goals = GOCL.GetRandomGoals();
Context.Users.Save(CurrentUser);
}
bool favoriteFlag = false;
if (CurrentUser.preferens != null)
{
for (int i = 0; i < CurrentUser.preferens.FavoriteSports.Count; i++)
{
if (Favorites.Contains(CurrentUser.preferens.FavoriteSports[i]))
{
favoriteFlag = true;
break;
}
}
if (CurrentUser.Email != User.Email &&
CurrentUser.Country.Equals(User.Country) && CurrentUser.preferens.Location.Equals(User.preferens.Location) && favoriteFlag)
{
double distanceAge = powNumber((CurrentUser.Age - User.Age)) * User.preferens.AgePreference / sum;
double distanceLocation = (double)((CheckValue(CurrentUser.preferens.Location, User.preferens.Location)) * User.preferens.LocationPreference / sum);
double distanceGender = (CheckValue(CurrentUser.Gender, User.Gender)) * User.preferens.GenderPreference / sum;
double distanceTime = (CheckTime(User.preferens.Morning, CurrentUser.preferens.Morning, User.preferens.Noon, CurrentUser.preferens.Noon, User.preferens.Evening, CurrentUser.preferens.Evening)
) * User.preferens.RankPreference / sum;
double distance = System.Math.Round(System.Math.Sqrt(distanceAge + distanceLocation + distanceGender + distanceTime), 0);
CurrentUser.distance = 100 - distance;
UpdatedUsers.Add(CurrentUser);
}
}
}
return(View(UpdatedUsers));
}
public ActionResult Create(User user)
{
var GOCL = new GoalsController();
if (ModelState.IsValid)
{
user.Goals = GOCL.GetRandomGoals();
Context.Users.Insert(user);
return(RedirectToAction("Index", "Login"));
}
return(View());
}