public ActionResult Create(ChatRoomUser model)
{
//MVC uses ModelState to track the correctness of the supplied Person "model."
//If the model is valid, it means that MVC didn't detect any errors as defined
//in the attributes in the Person class.
if (ModelState.IsValid)
{
/*if(CurrentPicUrl != "")
{
model.PicUrl = CurrentPicUrl;
CurrentPicUrl = "";
}*/
//Add the person to the DB. This queues them for insertion but doesn't
//actually insert the value into the DB. For that, we need the next command.
//model.setRandomPic();
Db.users.Add(model);
//tell the DB to save any queued changes.
Db.SaveChanges();
//Once we're done, redirect to the Index action of HomeController.
return RedirectToAction("Login");
}
else
{
ModelState.AddModelError("", "One or more issues were found with your submission. Please try again.");
}
//If we got here, it means that the model's state is invalid. Simply return
//to the create page and display any errors.
return View("Login", model);
}
public ChatMessage()
{
Author = new ChatRoomUser();
Message = "";
MessageDate = DateTime.Now;
Room = new ChatRoom();
}
public ChatMessage()
{
Author = new ChatRoomUser();
Message = "";
MessageDate = DateTime.Now;
Room = new ChatRoom();
}
protected override void Seed(MyDbContext context)
{
base.Seed(context);
ChatRoomUser admin = new ChatRoomUser();
admin.Email = "*****@*****.**";
admin.FirstName = "Admin";
admin.LastName = "Chat";
admin.Password = "******";
admin.isAdmin = true;
context.users.Add(admin);
context.SaveChanges();
}
public ActionResult Login(ChatRoomUser model)
{
int uId = 0;
bool found = false;
Session["userid"] = null;
Session["canwrite"] = false;
Session["isadmin"] = false;
foreach (ChatRoomUser p in Db.users)
{
if (model.Email == p.Email && model.Password == p.Password)
{
uId = p.Id;
Session["userid"] = p.Id;
Session["name"] = p.FirstName + " " + p.LastName;
Session["login"] = true;
Session["ScrollHeight"] = 0;
if (p.Email == "*****@*****.**")
{
Session["isadmin"] = true;
}
Db.currentUser = p;
found = true;
//break;
foreach (ChatRoom cr in Db.chatRooms)
{
cr.isCurrent = false;
Db.Entry(cr).State = System.Data.Entity.EntityState.Modified;
}
Db.SaveChanges();
}
}
if (!found)
{
foreach (string key in ModelState.Keys)
{
ModelState[key].Errors.Clear();
}
ModelState.AddModelError("", "Invalid User Name / Password");
return View("Login");
}
Db.SaveChanges();
//return RedirectToAction("Login");
//return View("MyBlogs", new { model = db.CurrentBlogger });
return RedirectToAction("ChatIndex", "ChatRoom");
}
public ActionResult Edit(ChatRoomUser model)
{
//again, check modelstate to make sure everything went okay
if (ModelState.IsValid)
{
//Because the item already exists in the DB, we want to tell EF that
//one of its models has been changed. We use this somewhat strange syntax to
//accomplish this task.
Db.Entry(model).State = System.Data.Entity.EntityState.Modified;
//Again, the above command adds the request to a queue. To execute the queue,
//we need to call SaveChanges()
Db.SaveChanges();
//when complete, redirect to Index
return RedirectToAction("Index");
}
//Things must've went bad, so send back to the Create view.
return View("Create", model);
}
