public ActionResult Index()
{
// Step 1 - Get current user
var currentUser = TempData[TempDataValues.CurrentUser] as UserModel;
TempData.Keep(TempDataValues.CurrentUser);
// Step 2 - Get the number of courses registered/teaching/offered
if (currentUser.Role == "student")
{
ViewBag.NumCourses = StudentCourseAssocService.ListAssocs(new StudentCourseAssocModel {
IdStudent = currentUser.IdUser ?? 0
}).Count();
}
else if (currentUser.Role == "instructor")
{
ViewBag.NumCourses = InstructorCourseAssocService.ListAssocs(new InstructorCourseAssocModel {
IdInstructor = currentUser.IdUser ?? 0
}).Count();
}
else if (currentUser.Role == "admin")
{
// Get current semester value from config
var currentSemester = System.Configuration.ConfigurationManager.AppSettings["Semester"];
ViewBag.NumCourses = CoursesService.ListCourses().Where(c => c.Semester.Equals(currentSemester, StringComparison.InvariantCultureIgnoreCase)).ToList().Count();
}
return(View());
}
public ActionResult MyCourses()
{
var viewString = ViewStrings.My_Courses;
// List to store courses
var courses = new List <CourseInfoModel>();
// Get current semester value from config
var currentSemester = System.Configuration.ConfigurationManager.AppSettings["Semester"];
try
{
// Step 1 - Get current user
var currentUser = TempData[TempDataValues.CurrentUser] as UserModel;
TempData.Keep(TempDataValues.CurrentUser);
// Step 2 - Get list of all courses registered/teaching
if (currentUser.Role == "student")
{
// For each registration record, pull in the course info and add it to the list
foreach (var course in StudentCourseAssocService.ListAssocs(new StudentCourseAssocModel {
IdStudent = currentUser.IdUser ?? 0
}))
{
var courseInfo = CoursesService.GetCourse(new CourseModel {
IdCourse = course.IdCourse
});
var instructorInfo = UsersService.GetUser(courseInfo.CourseInstructorId.ToString());
courses.Add(new CourseInfoModel
{
Course = courseInfo,
InstructorFirstName = instructorInfo.FirstName,
InstructorLastName = instructorInfo.LastName
});
}
}
else if (currentUser.Role == "instructor")
{
// For each instructor record, pull in the course info and add it to the list
foreach (var course in InstructorCourseAssocService.ListAssocs(new InstructorCourseAssocModel {
IdInstructor = currentUser.IdUser ?? 0
}))
{
var courseInfo = CoursesService.GetCourse(new CourseModel {
IdCourse = course.IdCourse
});
var instructorInfo = UsersService.GetUser(courseInfo.CourseInstructorId.ToString());
courses.Add(new CourseInfoModel
{
Course = courseInfo,
InstructorFirstName = instructorInfo.FirstName,
InstructorLastName = instructorInfo.LastName
});
}
}
// Step 3 - Filter courses by current semester
courses = courses.Where(c => c.Course.Semester.Equals(currentSemester, StringComparison.InvariantCultureIgnoreCase)).ToList();
// Step 4 - Go to Catalogue view with list
return(View(viewString, courses));
}
catch (Exception e)
{
Console.Write(e.Message);
return(View(viewString));
}
}