public ActionResult MainPage()
{
bool isContinued = false;
using (itranDBEntities1 userContext = new itranDBEntities1())
{
string sessionId = Session["id"].ToString();
var u = userContext.Users.Where(user => user.ID.ToString().Equals(sessionId) && user.status != "block").FirstOrDefault();
if (u != null)
{
isContinued = true;
}
}
if (isContinued)
{
using (itranDBEntities1 userContext = new itranDBEntities1())
{
ViewBag.userList = userContext.Users.ToList();
}
return(View());
}
else
{
return(RedirectToAction("Login"));
}
}
public ActionResult Register(User u)
{
if (ModelState.IsValid)
{
using (itranDBEntities1 userContext = new itranDBEntities1())
{
var v = userContext.Users.Where(user => user.name.Equals(u.name)).FirstOrDefault();
if (v == null)
{
u.registerDate = DateTime.Now;
u.status = "unblock";
userContext.Users.Add(u);
userContext.SaveChanges();
ViewBag.RegisterMessage = "Пользователь " + u.name + " успешно зарегистрирован";
}
else
{
ViewBag.RegisterMessage = "Полбзователь c логином " + u.name + " уже существует";
}
}
ModelState.Clear();
}
return(View());
}
public ActionResult Login(UserLogin u)
{
if (ModelState.IsValid)
{
using (itranDBEntities1 userContext = new itranDBEntities1())
{
var v = userContext.Users.Where(user => user.name.Equals(u.name) && user.password.Equals(u.password) && !user.status.Equals("block")).FirstOrDefault();
if (v != null)
{
Session["name"] = u.name.ToString();
Session["id"] = v.ID.ToString();
v.lastLoginDate = DateTime.Now;
userContext.SaveChanges();
return(RedirectToAction("MainPage"));
}
else
{
ViewBag.LoginMessage = "Неверный логин или пароль, либо пользователь " + u.name + " заблокирован";
}
}
}
return(View(u));
}
public ActionResult MainPage(FormCollection form, int[] selectedUsers)
{
bool isContinued = false;
using (itranDBEntities1 userContext = new itranDBEntities1())
{
string sessionId = Session["id"].ToString();
var u = userContext.Users.Where(user => user.ID.ToString().Equals(sessionId) && user.status != "block").FirstOrDefault();
if (u != null)
{
isContinued = true;
}
}
if (form.GetKey(0) == "block" && isContinued)
{
User u;
int id;
using (itranDBEntities1 userContext = new itranDBEntities1())
{
for (int i = 0; i < selectedUsers.Length; i++)
{
id = selectedUsers[i];
u = userContext.Users.Where(user => user.ID.Equals(id)).FirstOrDefault();
if (u != null)
{
u.status = "block";
}
if (u != null && u.ID.ToString().Equals(Session["id"]))
{
Session["id"] = null;
}
}
userContext.SaveChanges();
}
if (Session["id"] == null)
{
return(RedirectToAction("Login"));
}
else
{
return(RedirectToAction("MainPage"));
}
}
else if (form.GetKey(0) == "unblock" && isContinued)
{
User u;
int id;
using (itranDBEntities1 userContext = new itranDBEntities1())
{
for (int i = 0; i < selectedUsers.Length; i++)
{
id = selectedUsers[i];
u = userContext.Users.Where(user => user.ID.Equals(id)).FirstOrDefault();
if (u != null)
{
u.status = "unblock";
}
}
userContext.SaveChanges();
}
return(RedirectToAction("MainPage"));
}
else if (form.GetKey(0) == "delete" && isContinued)
{
User u;
int id;
using (itranDBEntities1 userContext = new itranDBEntities1())
{
for (int i = 0; i < selectedUsers.Length; i++)
{
id = selectedUsers[i];
u = userContext.Users.Where(user => user.ID.Equals(id)).FirstOrDefault();
if (u != null)
{
userContext.Users.Remove(u);
}
if (u != null && u.ID.ToString().Equals(Session["id"]))
{
Session["id"] = null;
}
}
userContext.SaveChanges();
}
if (Session["id"] == null)
{
return(RedirectToAction("Login"));
}
else
{
return(RedirectToAction("MainPage"));
}
}
else if (!isContinued)
{
Session["id"] = null;
return(RedirectToAction("Login"));
}
return(RedirectToAction("MainPage"));
}
