public static Boolean canEdit(Article c)
{
var user = m.LoggedInUser();
if (user != null && (user == c.Author.Username || Roles.GetRolesForUser().Intersect(editor).Count() > 0))
{
return true;
}
return false;
}
public static float AverageRating(Article a)
{
IEnumerable<Rating> ratings = a.Ratings;
float average = (float)ratings.Sum(x => x.Value) / ratings.Count();
return average;
}
