public int GetCursNumber(string materie, string mail)
        {
            int index = 0;

            using (var db = new EducatieIncluzivaDBContext())
            {
                var rr    = new EduIncluziva.Metrics.ResourcesRepository();
                var teach = rr.GetProfesoriByMail(mail);
                var curs  = from p in db.Courses
                            where p.ProfesorId == teach.UserId
                            select p;
                foreach (var c in curs)
                {
                    if (c.Nume.Equals(materie))
                    {
                        break;
                    }
                    else
                    {
                        index++;
                    }
                }
            }
            return(index);
        }
        public List <Lesson> GetAllLessons(string mail, string materie)
        {
            List <Lesson> myList = new List <Lesson>();

            try
            {
                using (var db = new EducatieIncluzivaDBContext())
                {
                    var rr    = new EduIncluziva.Metrics.ResourcesRepository();
                    var teach = rr.GetProfesoriByMail(mail);
                    var curs  = (from p in db.Courses
                                 where p.Nume.Equals(materie) && p.ProfesorId == teach.UserId
                                 select p).FirstOrDefault();
                    var lectii = from p in db.Lessons
                                 where p.ProfesorOwner == teach
                                 select p;
                    var b = db.Lessons.ToList();

                    foreach (Lesson c in b)
                    {
                        if (c.ProfesorOwnerId == teach.UserId && c.CourseId == curs.CourseId)
                        {
                            myList.Add(c);
                        }
                    }
                    return(myList);
                }
            }
            catch (Exception exc)
            {
                throw exc;
            }
        }