public void PreformLogin()
{
//Check Id/Password and decide if can login or not
//Loads User (with exam list) and passes to WelcomePage
User user = new User();
string enteredId = _view.Id;
string enteredPass = _view.Password;
using (var unit = new UnitOfWork(new DAL.ExamContext()))
{
user = unit.Users.GetById(enteredId);
if (user != null)
{
if (enteredPass == user.Password)
{
user.Classrooms.ToList <Classroom>();
foreach (var classroom in user.Classrooms)
{
//user.Exams.AddRange(unit.Exams.Find(ex => ex.ClassroomId == classroom.Id).ToList());
var examList = unit.Exams.Find(ex => ex.ClassroomId == classroom.Id).ToList();
foreach (var exam in examList)
{
user.Exams.Add(exam);
}
if (user.Role == Users.Teacher)
{
classroom.Users.ToList();
}
}
}
else
{
_view.CouldNotLogin("Incorect Password");
return;
}
}
else
{
_view.CouldNotLogin("User Not Found");
return;
}
unit.Complete();
}
if (user.Role == Users.Teacher)
{
foreach (var classroom in user.Classrooms)
{
classroom.Users.Remove(user);
}
}
else if (user.Role == Users.Student)
{
user.UpdateExamsStatus();
}
Login.Invoke(user, null);
}
public async Task<ApiResult> CreateUser([FromBody]UserChangeDto userDto)
{
if (!ModelState.IsValid)
{
return new ApiResult(ModelState);
}
var user = new User();
await _userService.CreateUser(Mapper.Map(userDto, user));
return new ApiResult
{
Data = Mapper.Map(user, new UserDetailResultDto())
};
}
private void BtnAdd_Click(object sender, EventArgs e)
{
if (!FormValidation())
{
return;
}
;
Library.Models.User user = new Library.Models.User();
user.FirstName = TxtFirstName.Text;
user.LastName = TxtLastName.Text;
user.UserName = TxtUserName.Text;
user.Password = TxtPassword.Text;
#region VERIFYING THAT DUPLICATE USER NAME IS NOT ENTERED TO THE SYSTEM
List <Library.Models.User> us = _context.Users.Where(u => u.UserName.Contains(user.UserName)).ToList();
foreach (var item in us)
{
if (item.UserName == user.UserName)
{
LblUserName.ForeColor = Color.Red;
MessageBox.Show("User name is already in use, please choose a different user name.", "Attention!");
return;
}
}
#endregion
_context.Users.Add(user);
_context.SaveChanges();
FillUserDetails();
FormReset();
MessageBox.Show("New User is successfully added to the list.", "UPDATE");
}
private void DgvUser_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
BtnAdd.Visible = false;
BtnUpdate.Visible = true;
BtnDelete.Visible = true;
FormReset();
foreach (var item in _context.Users.ToList())
{
int Id = Convert.ToInt32(DgvUser.Rows[e.RowIndex].Cells[0].Value.ToString());
this.SelectedUser = _context.Users.Find(Id);
TxtFirstName.Text = SelectedUser.FirstName;
TxtLastName.Text = SelectedUser.LastName;
TxtUserName.Text = SelectedUser.UserName;
TxtPassword.Text = SelectedUser.Password;
}
}
public async Task Update(User user)
{
await _libraryContext.SaveChangesAsync();
}
public async Task<int> CreateUser(User b)
{
_libraryContext.LibraryUsers.Add(b);
return await _libraryContext.SaveChangesAsync();
}