public IActionResult AssignmentPageV1(int id, CourseFrontPageVM cfpmodel) { List <Courses> courses = assignmentrepository.GetAllAssignments(); cfpmodel.Courses = courses; var courseModel = assignmentrepository.GetAssignmentById(id); ClaimsPrincipal currentUser = User; var aspNetUserId = _userManager.GetUserId(User); var userId = assignmentrepository.GetUserIdByAspNetId(aspNetUserId); var username = assignmentrepository.GetUserNameByAspNetId(aspNetUserId); var finishedId = assignmentrepository.GetCourseFinishedId(userId, courseModel.Id); var instructions = assignmentrepository.GetInstructions(courseModel.Id); var solutions = assignmentrepository.GetSolutions(courseModel.Id); var exerciseid = assignmentrepository.GetExerciseId(courseModel.Id); var tipsid = assignmentrepository.GetTipsId(exerciseid); var tipinfo = assignmentrepository.GetTipInfos(tipsid); var urls = assignmentrepository.GetUrls(courseModel.Id); var linkinfos = assignmentrepository.GetLinkInfos(courseModel.Id); var finishedcourses = assignmentrepository.GetFinishedCourses(userId); var progressbar = (double)finishedcourses / (double)courses.Count; var progressbarpercent = progressbar * 100; AssignmentPageV1VM model = new AssignmentPageV1VM { Name = courseModel.Name, Description = courseModel.Description, UserId = userId, UserName = username, CourseId = courseModel.Id, FinishedId = finishedId, Instructions = instructions, Solutions = solutions, TipInfos = tipinfo, Urls = urls, LinkInfos = linkinfos, ProgressbarValue = progressbarpercent }; return(View(model)); }