public ActionResult ChangeStudentGrade()
{
if ((Request.Form["gridRadios1"] != null) && (Request.Form["Student_id"] != null))
{
string student_id = Request.Form["Student_id"];
int course_id = Convert.ToInt32(Request.Form["Course_id"]);
int grade = Convert.ToInt32(Request.Form["Grade"]);
PDAL DBconnection = new PDAL();
UsersCourses Student = DBconnection.UsersCoursess.Find(student_id, course_id);
string option = Request.Form["gridRadios1"].ToString();
if (Student != null)
{
if (option.Equals("option1"))
{
Student.moed1 = grade;
Student.final = grade;
}
else if (option.Equals("option2"))
{
Student.moed2 = grade;
Student.final = grade;
}
else
{
Student.final = grade;
}
}
DBconnection.SaveChanges();
}
return(Redirect("~/Administration/AdminMain"));
}
public ActionResult ChangeStudentGrade()
{
if ((Request.Form["gridRadios1"] != null) && (Request.Form["Student_id"] != null))
{
string student_id = Request.Form["Student_id"];
int course_id = Convert.ToInt32(Request.Form["Course_id"]);
int grade = Convert.ToInt32(Request.Form["Grade"]);
string Lecturer = (string)Session["id"];
PDAL DBconnection = new PDAL();
UsersCourses Student = DBconnection.UsersCoursess.Find(student_id, course_id);
string option = Request.Form["gridRadios1"].ToString();
string Course_Lecturer = "-1";
try
{
Course_Lecturer = (DBconnection.Courses.Find(course_id).lecturer_id).ToString();
}
catch (Exception a)
{
if (a != null)
{
Course_Lecturer = "-1";
}
}
if (Regex.Replace(Course_Lecturer, " ", "") != Lecturer)
{
Session["Alert"] = "You dont have permission to change that course.";
return(Redirect("~/Lecturers/LecturerMain"));
}
if (Student == null)
{
Session["Alert"] = "No such student.";
return(Redirect("~/Lecturers/LecturerMain"));
}
if (option.Equals("option1"))
{
Student.moed1 = grade;
Student.final = grade;
}
else if (option.Equals("option2"))
{
Student.moed2 = grade;
Student.final = grade;
}
else
{
Student.final = grade;
}
DBconnection.SaveChanges();
}
return(Redirect("~/Lecturers/LecturerMain"));
}
public void Subscribe(int userId, int coursId, DateTime startDate)
{
var user = context.Users.FirstOrDefault(x => x.Id == userId);
var course = context.Course.FirstOrDefault(x => x.Id == coursId);
var subcription = new UsersCourses {
User = user, Course = course, StartDate = startDate
};
context.UsersCourses.Update(subcription);
context.SaveChanges();
notificationEmailSender.ScheduleJobs(user.Email, course.Name, subcription.StartDate);
}
public ActionResult AddStudentToCource()
{
int course_id;
try
{
course_id = Convert.ToInt32(Request.Form["Course_id"]);
}catch (Exception a)
{
a.GetType();
Session["Alert"] = "No such course.";
return(Redirect("~/Administration/AdminMain"));
}
string Student_id = (string)Request.Form["Student_id"];
PDAL DBconnection = new PDAL();
UsersCourses Student = DBconnection.UsersCoursess.Find(Student_id, course_id);
if (Student == null)
{
Session["Alert"] = "Student is alredy tacking the course or no such student.";
return(Redirect("~/Administration/AdminMain"));
}
string role = (DBconnection.Users.Find(Student_id)).role.ToString();
if (Regex.Replace(role, " ", "") != "1")
{
Session["Alert"] = "The user is not student.";
return(Redirect("~/Administration/AdminMain"));
}
if (CheckIfCourseOverlaps(Student_id, course_id))
{
Session["Alert"] = "Course overlap with another course.";
return(Redirect("~/Administration/AdminMain"));
}
Student = new UsersCourses();
Student.id = Student_id; Student.course = course_id;
Student.moed1 = Student.moed2 = Student.final = 0;
DBconnection.UsersCoursess.Add(Student);
DBconnection.SaveChanges();
return(Redirect("~/Administration/AdminMain"));
}
public async Task <Response> RegisterToCourse(int userId, int courseId, DateTime startDate)
{
var res = new Response();
var user = await _userRepo.GetByIdAsync(userId);
var course = await _repo.GetByIdAsync(courseId);
var userInCourse = await _usersCoursesRepo.GetSingleAsync(u => u.UserId == userId && u.CourseId == courseId && u.StartDate == startDate);
if (userInCourse == null)
{
var userCourse = new UsersCourses {
UserId = userId, CourseId = courseId, StartDate = startDate
};
try
{
_usersCoursesRepo.Add(userCourse);
res.Successful = true;
res.Information = "You have successfully registered to course";
_backgroundEmailSender.SendNotificationEmails(user.Email, course.CourseName, userCourse.StartDate);
return(res);
}
catch (Exception e)
{
res.Successful = false;
res.Information = e.Message;
return(res);
}
}
else
{
res.Successful = false;
res.Information = "Choose another date";
return(res);
}
}
