//***** ViewTAs ***** public ActionResult ViewTAs(string Id, string prefix, string number, string notification = "") { //Ensures the Professor is still logged in ProfessorModel user = null; if ((user = Cache.GetUser <ProfessorModel>()) == null) { return(RedirectToAction(actionName: "SignOut", controllerName: "Home")); } if (Int32.TryParse(Id, out int id) && !string.IsNullOrWhiteSpace(prefix) && !string.IsNullOrWhiteSpace(number)) { //Creates a generic object containing all important info for 'ChooseTAs' View TAOptions options = new TAOptions() { CourseId = id, CourseName = $"{prefix} {number}", Notifications = notification }; DB.Course course = user.Courses != null?user.Courses.FirstOrDefault(x => x.Id == id) : null; if (course != null && course.TAs != null && course.TAs.Count > 0) { options.TAs = course.TAs.ToList(); } user.Notifications = notification; return(View(options)); } return(RedirectToAction(actionName: "Index", controllerName: "Professor")); }
public JsonResult RemoveCourse(string SLN) { ProfessorModel user = null; if ((user = Cache.GetUser <ProfessorModel>()) != null) { if (SLN != null && Int32.TryParse(SLN, out int Id)) { if (DB.DBMethods.Delete_Course(Id)) { DB.Course course = user.Courses.FirstOrDefault(x => x.Id == Id); user.Courses.Remove(course); Cache.Set(user); Response.StatusCode = (int)HttpStatusCode.OK; return(Json("Success", MediaTypeNames.Text.Plain)); } Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json("Failed to Remove Course.", MediaTypeNames.Text.Plain)); } } else if (SLN != null && Int32.TryParse(SLN, out int SLN_Num)) { DB.Course course = Courses.FirstOrDefault(x => x.SLN == SLN_Num); Courses.Remove(course); Response.StatusCode = (int)HttpStatusCode.OK; return(Json("Success", MediaTypeNames.Text.Plain)); } Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json("Failed to Remove Course Infomation", MediaTypeNames.Text.Plain)); }
public JsonResult AddCourse(DB.Course course) { string message = "Failed to Add Course"; if (course != null && course.SLN != 0 && Int32.TryParse(course.Term, out int term)) { if (DB.DBMethods.Course_Get(course.SLN) == null) { course.Term = EnumValues.Terms[term - 1]; ProfessorModel user = null; if ((user = Cache.GetUser <ProfessorModel>()) != null) { if (!String.IsNullOrWhiteSpace(DB.DBMethods.Insert(course))) { Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json("Failed to Add Course.", MediaTypeNames.Text.Plain)); } user.Courses.Add(course); Cache.Set(user); } else { Courses.Add(course); } Response.StatusCode = (int)HttpStatusCode.OK; return(Json("Success", MediaTypeNames.Text.Plain)); } message = "That Course has already been assigned to another professor in our Database.\nPlease try another course."; } Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json(message, MediaTypeNames.Text.Plain)); }
public JsonResult RemoveCoursePreference(string SLN) { if (SLN != null && Int32.TryParse(SLN, out int SLN_Num)) { DB.Course course = CoursePreferences.FirstOrDefault(x => x.SLN == SLN_Num); CoursePreferences.Remove(course); Response.StatusCode = (int)HttpStatusCode.OK; return(Json("Success", MediaTypeNames.Text.Plain)); } Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json("Failed to Remove Course Infomation", MediaTypeNames.Text.Plain)); }
public JsonResult AddCoursePreference(DB.Course course) { string message = "Failed to Add Course Infomation"; if (course != null && course.SLN != default(int)) { if (CoursePreferences.Count < 3) { CoursePreferences.Add(course); Response.StatusCode = (int)HttpStatusCode.OK; return(Json("Success", MediaTypeNames.Text.Plain)); } message = "You cannot add more than 3 courses."; } Response.StatusCode = (int)HttpStatusCode.BadRequest; return(Json(message, MediaTypeNames.Text.Plain)); }