private async Task UpdateUserAndUserRole(UniUser user, string newRoleName)
{
var res1 = await UserManager.RemoveFromRoleAsync(user.Id, user.Role);
var res2 = await UserManager.AddToRoleAsync(user.Id, newRoleName);
user.Role = newRoleName;
var oldUser = db.Users.Find(user.Id);
db.Entry(oldUser).CurrentValues.SetValues(user);
db.SaveChanges();
}
// GET: Users/Details/5
public ActionResult Details(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
UniUser uniUser = db.Users.Find(id);
if (uniUser == null)
{
return(HttpNotFound());
}
return(View(uniUser));
}
public async Task <ActionResult> DeleteConfirmed(string id)
{
var isadmin = await userIsAdmin(id);
if (isadmin)
{
return(RedirectToAction("Index"));
}
UniUser uniUser = db.Users.Find(id);
db.Users.Remove(uniUser);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public CoursesForRegistrationViewModel(IEnumerable <Course> courses, UniUser user)
{
Courses = new List <RegistrationCourse>();
foreach (var course in courses)
{
RegistrationCourse registrationCourse = new RegistrationCourse();
registrationCourse.Id = course.Id;
registrationCourse.Name = course.Name;
registrationCourse.Teacher = course.Teacher;
if (course.Students.Any(x => x.Id == user.Id))
{
registrationCourse.AlreadyRegistered = true;
registrationCourse.Message = "You have already registered for this course.";
}
Courses.Add(registrationCourse);
}
Student = user;
}
// GET: UsersManagement/Delete/5
public async Task <ActionResult> Delete(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
UniUser uniUser = db.Users.Find(id);
if (uniUser == null)
{
return(HttpNotFound());
}
var isadmin = await userIsAdmin(id);
if (isadmin)
{
return(View("Index"));
}
return(View(uniUser));
}
// GET: UsersManagement/Edit/5
public async Task <ActionResult> Edit(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
UniUser uniUser = db.Users.Find(id);
uniUser.Role = await GetUserRole(uniUser.Id);
if (uniUser == null)
{
return(HttpNotFound());
}
var model = new UserCreationViewModel();
model.UserRoles = UserRoles;
model.User = uniUser;
model.SelectedRole = uniUser.Role;
return(View(model));
}
public StudentGradesViewModel(Course course, UniUser student, IEnumerable <Grade> grades)
{
Student = student;
Grades = grades;
Course = course;
}
public static void InitializeIdentity(UniContext context)
{
var userManager = new UniUserManager(new UserStore <UniUser>(context));
var roleManager = new UniRoleManager(new RoleStore <IdentityRole>(context));
const string name = "*****@*****.**";
const string password = "******";
//Create Role Admin if it does not exist
var adminRole = roleManager.FindByName("Admin");
if (adminRole == null)
{
adminRole = new IdentityRole("Admin");
var roleresult = roleManager.Create(adminRole);
}
//create Role Student if it does not exist
var teacherRole = roleManager.FindByName("Teacher");
if (teacherRole == null)
{
teacherRole = new IdentityRole("Teacher");
var roleresult = roleManager.Create(teacherRole);
}
//create Role Teacher if it does not exist
var studentRole = roleManager.FindByName("Student");
if (studentRole == null)
{
studentRole = new IdentityRole("Student");
var roleresult = roleManager.Create(studentRole);
}
var user = userManager.FindByName(name);
if (user == null)
{
user = new UniUser {
UserName = name, Email = name, FirstName = name, LastName = name
};
var result = userManager.Create(user, password);
var a = result;
}
// Add user admin to Role Admin if not already added
var rolesForUser = userManager.GetRoles(user.Id);
if (!rolesForUser.Contains(adminRole.Name))
{
var result = userManager.AddToRole(user.Id, adminRole.Name);
}
var students = new List <UniUser>
{
new UniUser {
FirstName = "Jan", LastName = "Kowalski", UserName = "******", Email = "*****@*****.**"
},
new UniUser {
FirstName = "Jan2", LastName = "Kowalski2", UserName = "******", Email = "*****@*****.**"
},
new UniUser {
FirstName = "Jan3", LastName = "Kowalski3", UserName = "******", Email = "*****@*****.**"
},
new UniUser {
FirstName = "Jan4", LastName = "Kowalski4", UserName = "******", Email = "*****@*****.**"
},
new UniUser {
FirstName = "Jan5", LastName = "Kowalski5", UserName = "******", Email = "*****@*****.**"
}
};
var teachers = new List <UniUser>
{
new UniUser {
FirstName = "Pan", LastName = "Nauczyciel", UserName = "******", Email = "*****@*****.**"
},
new UniUser {
FirstName = "Michal", LastName = "Wykladowca", UserName = "******", Email = "*****@*****.**"
}
};
students.ForEach(s =>
{
var res = userManager.Create(s, password);
var res2 = userManager.AddToRole(s.Id, studentRole.Name);
}
);
teachers.ForEach(s =>
{
var res = userManager.Create(s, password);
var res2 = userManager.AddToRole(s.Id, teacherRole.Name);
}
);
//courses
Course course = new Course()
{
Name = "Analiza matematyczna 1"
};
course.Teacher = teachers[0];
context.Courses.Add(course);
context.SaveChanges();
Course course1 = new Course()
{
Name = "Analiza matematyczna 2"
};
course1.Teacher = teachers[0];
context.Courses.Add(course1);
context.SaveChanges();
Course course2 = new Course()
{
Name = "Algebra liniowa 1"
};
course2.Teacher = teachers[1];
context.Courses.Add(course2);
context.SaveChanges();
DatabaseOperationsUtility.RegisterStudentForCourse(context, students[0].Id, course2.Id);
context.SaveChanges();
}
