public IActionResult AddQuestionsToDb(Questions newQuestion)
{
if (ModelState.IsValid)
{
_context.Questions.Add(newQuestion);
_context.SaveChanges();
}
return(RedirectToAction("AddQuestionsToDb"));
}
public IActionResult AssignARole(string FirstName, string LastName, string role, string password, int classId)
{
var userId = _httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
if (password == "1234" && role == "Teacher")
{
//1-creating a new teacher object
//2- get Fname and Lname from the userform
//3-saves the new teacher to SQL
Teachers teacher = new Teachers();
teacher.FirstName = FirstName;
teacher.LastName = LastName;
teacher.UserId = userId;
_context.Teachers.Add(teacher);
_context.SaveChanges();
return(RedirectToAction("AssignAsTeacher"));
}
else if (password == "5678" && role == "Admin")
{
return(RedirectToAction("AssignAsAdmin"));
}
else if (password == null || password == "" && role == "Student")
{
//1-creating a new student object
//2- get Fname and Lname and ClassroomId from the userform
//3-saves the new student to SQL
Students student = new Students();
student.FirstName = FirstName;
student.LastName = LastName;
student.UserId = userId;
student.ClassroomId = classId;
_context.Students.Add(student);
_context.SaveChanges();
return(RedirectToAction("AssignAsStudent"));
}
else
{
string message = "Please enter valid information.";
return(RedirectToAction("AssignARole", new { msg = message }));
}
}
public async Task <IActionResult> ResultsPlanetsQuiz(double g, List <string> answered, string engname)
{
//find logged in userid
string id = User.FindFirst(ClaimTypes.NameIdentifier).Value;
//create a list of students where student id matches logged in person id
List <Students> students = _context.Students.Where(x => x.UserId == id).ToList();
List <Questions> questions = _context.Questions.Where(x => x.QuizId == 2).ToList();
List <Body> planetsList = await CreatePlanetsListFromAPIAsync();
Body testedPlanet = new Body();
//Retrieve the 4 planets in multipe choice
for (int i = 0; i < planetsList.Count; i++)
{
if (planetsList[i].englishName == engname)
{
testedPlanet = planetsList[i];
}
}
int numberOfMoons = 0;
if (testedPlanet.moons == null)
{
numberOfMoons = 0;
}
if (testedPlanet.moons != null)
{
numberOfMoons = testedPlanet.moons.Length;
}
if (testedPlanet.discoveredBy.Length < 1 || testedPlanet.discoveredBy == null)
{
testedPlanet.discoveredBy = "Unknown";
}
if (testedPlanet.discoveryDate.Length < 1 || testedPlanet.discoveryDate == null)
{
testedPlanet.discoveryDate = "Unknown";
}
List <string> correctAnswers = new List <string>()
{
testedPlanet.mass.massValue.ToString() + "^" + testedPlanet.mass.massExponent.ToString(), testedPlanet.vol.volValue.ToString() + "^" + testedPlanet.vol.volExponent.ToString(), numberOfMoons.ToString(), testedPlanet.discoveredBy.ToString(), testedPlanet.discoveryDate.ToString(), testedPlanet.gravity.ToString()
};
int studentId = students[0].Id;
//planets quiz
int quizId = 2;
Grades newGrade = new Grades();
Math.Round(g);
newGrade.StudentId = studentId;
newGrade.QuizId = quizId;
newGrade.Grade = g;
_context.Grades.Add(newGrade);
_context.SaveChanges();
ViewBag.studentname = students[0].FirstName.ToString() + students[0].LastName.ToString();
ViewBag.grade = g;
ViewBag.questions = questions;
ViewBag.correctanswers = correctAnswers;
ViewBag.englishname = engname;
SaveAverageGrade();
return(View(answered));
}