public IEnumerable <dynamic> Index()
{
var user = _userGetter.GetCurrentUser(u => u.Include(t => t.Teacher.Messages));
return(user.Teacher.Messages.OrderByDescending(m => m.Date).Select(m => new
{
id = m.Id,
date = m.Date.ToString("G"),
title = m.Title,
read = m.Read,
}));
}
public async Task <IActionResult> GetUserInfo()
{
if (User.IsInRole(Roles.Scanner))
{
return(Json(new
{
loggedIn = true,
role = "scanner",
}));
}
var user = _userGetter.GetCurrentUser(u => u.Include(u2 => u2.Teacher).ThenInclude(t => t.Messages));
#if DEBUG
var devVersion = _hostingEnv.IsDevelopment();
#else
var devVersion = false;
#endif
if (user == null)
{
return(Json(new
{
loggedIn = false,
devVersion = devVersion,
}));
}
return(Json(new
{
loggedIn = true,
devVersion = devVersion,
teacherId = user.Teacher.Id,
username = $"{user.Teacher.Name} {user.Teacher.Surname}",
messageCount = user.Teacher.Messages.Count(m => !m.Read),
role = (await _userManager.GetRolesAsync(user)).FirstOrDefault()?.ToLower() ?? "user",
}));
}
public async Task <IActionResult> Update(int id, [FromBody] NewTeacherModel model)
{
var teacher = _context.Teachers.FirstOrDefault(t => t.Id == id);
if (teacher == null)
{
return(BadRequest("Taki nauczyciel nie istnieje."));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (_context.Teachers.Any(t =>
t.Id != teacher.Id && t.Name.ToLower() == model.Name.ToLower() &&
t.Surname.ToLower() == model.Surname.ToLower()))
{
return(BadRequest("Istnieje już nauczyciel z takim imieniem i nazwiskiem."));
}
if (_context.Teachers.Any(t => t.Id != teacher.Id && t.BarCode.ToLower() == model.BarCode.ToLower()))
{
return(BadRequest("Istnieje już nauczyciel z takim kodem kreskowym."));
}
if (_context.Items.Any(i => i.ShortId.ToLower() == model.BarCode.ToLower()))
{
return(BadRequest("Istnieje już przedmiot z takim kodem kreskowym."));
}
bool accountCreated = false;
string generatedPassword = null;
if (model.EnableAccount)
{
if (String.IsNullOrEmpty(model.Username))
{
return(BadRequest("Nie podano nazwy użytkownika."));
}
if (model.Username.Length < 2)
{
return(BadRequest("Nazwa użytkownika musi mieć przynajmniej 2 znaki."));
}
if (model.Role != "administrator" && model.Role != "moderator" && model.Role != "user")
{
return(BadRequest("Rola nie jest prawidłowa."));
}
var user = _context.Users.Include(u => u.Teacher).FirstOrDefault(u => u.Teacher.Id == teacher.Id);
// TODO: Check if username or email already exists.
// Create new user account
if (user == null)
{
user = new ApplicationUser()
{
Teacher = teacher,
UserName = model.Username.Trim(),
Email = model.Email.Trim(),
};
// TODO: Better password generator.
generatedPassword = new Random().Next(10000000, 99999999).ToString();
await _userManager.CreateAsync(user, generatedPassword);
_messageService.SendMessage(teacher, "AccountEnabled", user.UserName, generatedPassword, $"{Request.Scheme}://{Request.Host}/");
accountCreated = true;
}
// Update user account
else
{
user.UserName = model.Username.Trim();
user.Email = model.Email.Trim();
}
var currentRole = (await _userManager.GetRolesAsync(user)).FirstOrDefault()?.ToLower() ?? "user";
if (currentRole != model.Role)
{
var currentUser = _userGetter.GetCurrentUser();
if (currentUser.Id == user.Id)
{
return(BadRequest("Nie możesz zmienić swojej roli."));
}
if (currentRole != "user")
{
await _userManager.RemoveFromRoleAsync(user, currentRole);
}
if (model.Role == "administrator")
{
await _userManager.AddToRoleAsync(user, Roles.Administrator);
}
else if (model.Role == "moderator")
{
await _userManager.AddToRoleAsync(user, Roles.Moderator);
}
}
}
else
{
var user = _context.Users.Include(u => u.Teacher).FirstOrDefault(u => u.Teacher.Id == teacher.Id);
var currentUser = _userGetter.GetCurrentUser();
if (currentUser.Id == user?.Id)
{
return(BadRequest("Nie możesz zablokować logowania na własnym koncie."));
}
// Remove user account if exists
if (user != null)
{
await _userManager.DeleteAsync(user);
}
}
var oldBarcode = teacher.BarCode;
teacher.Name = model.Name;
teacher.Surname = model.Surname;
teacher.BarCode = model.BarCode?.Trim().ToUpper() ?? "";
// Send a message that the barcode has been changed
if (!string.IsNullOrEmpty(teacher.BarCode) && oldBarcode.ToUpper().Trim() != teacher.BarCode)
{
_messageService.SendMessage(teacher, "NewBarcode", model.BarCode?.Trim().ToUpper(), $"{Request.Scheme}://{Request.Host}/api/BarCode/Generate?text={model.BarCode.Trim().ToUpper()}");
}
_context.SaveChanges();
if (accountCreated)
{
return(Json(new
{
generatedPassword = generatedPassword,
}));
}
return(Ok());
}