public static int calculateInterestRecomendationScore(string userId, string friendsId)
{
ArrayList userInterests = ActivityDAL.getActivitiesByUserId(userId);
ArrayList friendsInterests = ActivityDAL.getActivitiesByUserId(friendsId);;
int Score = 0;
foreach (string uInterest in userInterests)
{
foreach (string friendInterest in friendsInterests)
{
if (uInterest.Equals(friendInterest))
{
Score += 1 * Global.WEIGHT_INTERESTS;
}
}
}
return(Score);
}