public ActionResult CourseDetails(int courseId)
{
var viewString = ViewStrings.Course_Details;
// Populate TempData with necessary list data
GetListData();
try
{
// Step 1 - Get the course and instructor by the passed Id
var course = CoursesService.GetCourse(new CourseModel {
IdCourse = courseId
});
var instructor = UsersService.GetUser(course.CourseInstructorId.ToString());
// Step 2 - Create CourseInfoModel for course
var courseInfoModel = new CourseInfoModel
{
Course = course,
InstructorFirstName = instructor.FirstName ?? "",
InstructorLastName = instructor.LastName ?? ""
};
// Step 3 - Go to CourseDetails view with CourseInfoModel
return(View(viewString, courseInfoModel));
}
catch (Exception e)
{
Console.Write(e.Message);
return(View(viewString, new CourseInfoModel()));
}
}
public ActionResult DeleteConfirmed(int id)
{
CourseInfoModel courseInfoModel = _iCourse.GetCourseDetails(id);
_iCourse.Remove(courseInfoModel);
_iCourse.Commit();
return(RedirectToAction("Index"));
}
public ActionResult Edit(CourseInfoModel courseInfoModel)
{
if (ModelState.IsValid)
{
_iCourse.Update(courseInfoModel);
_iCourse.Commit();
return(RedirectToAction("Index"));
}
return(View(courseInfoModel));
}
public ActionResult StudentHome(int courseId)
{
var viewString = ViewStrings.Course_StudentHome;
try
{
// If student isn't registered for the course, redirect to an error page
var currentUser = TempData[TempDataValues.CurrentUser] as UserModel;
TempData.Keep(TempDataValues.CurrentUser);
if (!(StudentCourseAssocService.GetAssoc(new StudentCourseAssocModel {
IdCourse = courseId, IdStudent = currentUser.IdUser ?? 0
}).IdStudent > 0))
{
return(RedirectToAction("InvalidRole", "Errors"));
}
// Step 1 - Get the course and instructor by the passed Id
var course = CoursesService.GetCourse(new CourseModel {
IdCourse = courseId
});
var instructor = UsersService.GetUser(course.CourseInstructorId.ToString());
// Step 2 - Create CourseInfoModel for course
var courseInfoModel = new CourseInfoModel
{
Course = course,
InstructorFirstName = instructor.FirstName ?? "",
InstructorLastName = instructor.LastName ?? ""
};
// Step 3 - Get participants list
courseInfoModel.Participants = new List <Interfaces.Models.IUserModel>();
foreach (var student in StudentCourseAssocService.ListAssocs(new StudentCourseAssocModel {
IdCourse = courseId
}))
{
// Add each student registered for the course to the participants list
courseInfoModel.Participants.Add(UsersService.GetUser(student.IdStudent.ToString()));
}
// TODO: Step 4- Get Assignments by courseId (Add to CourseInfoModel)
// Step 4 - Go to StudentHome view with CourseInfoModel
return(View(viewString, courseInfoModel));
}
catch (Exception e)
{
Console.Write(e.Message);
return(View(viewString, new CourseInfoModel()));
}
}
// GET: CourseInfo/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
CourseInfoModel courseInfoModel = _iCourse.GetCourseDetails(id);
if (courseInfoModel == null)
{
return(HttpNotFound());
}
return(View(courseInfoModel));
}
public void Remove(CourseInfoModel courseInfoModel)
{
throw new NotImplementedException();
}
public void Update(CourseInfoModel courseInfoModel)
{
_context.Entry(courseInfoModel).State = EntityState.Modified;
}
public void Insert(CourseInfoModel courseInfoModel)
{
_context.CourseInfoEntity.Add(courseInfoModel);
}
