public ChatHub(ChatContext _ChatContext,
IHttpContextAccessor httpContextAccessor,
IConnectedUsersManager _ConnectedUserManager)
{
ChatContext = _ChatContext;
_httpContextAccessor = httpContextAccessor;
ConnectedUserManager = _ConnectedUserManager;
}
public void AddInfo(ConnectionInfo info)
{
using (var db = new ChatContext())
{
db.ConnectionInfoes.Add(info);
db.SaveChanges();
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
ChatContext db = new ChatContext();
this.ChatListView.DataSource = db.Messages.ToList();
this.ChatListView.DataBind();
if (this.ViewState["username"] != null)
{
((TextBox)Page.FindControl("tb_Username")).Text = (string)ViewState["username"];
}
((TextBox)Page.FindControl("tb_Message")).Text = string.Empty;
}
static void Main()
{
//Create and initialize the database
Database.SetInitializer(new MigrateDatabaseToLatestVersion
<ChatContext, Chat.Data.Migrations.Configuration>());
var context = new ChatContext();
using (context)
{
var user = new User { Username = "******", Password = "******", Picture = "....." };
context.Users.Add(user);
var chatRoom = new ChatRoom { Name = "chatroom", Users = new User[] { user } };
context.ChatRooms.Add(chatRoom);
var post = new Post { Date = DateTime.Now, UserId = user.Id, ChatRoomId = chatRoom.Id, Content = "ok" };
context.Posts.Add(post);
context.SaveChanges();
}
}
protected void InsertButton_Command(object sender, CommandEventArgs e)
{
var tbUsername = (TextBox)Page.FindControl("tb_Username");
if (string.IsNullOrWhiteSpace(tbUsername.Text))
{
return;
}
this.ViewState["username"] = tbUsername.Text;
string username = tbUsername.Text;
string text = ((TextBox)Page.FindControl("tb_Message")).Text;
ChatContext db = new ChatContext();
db.Messages.Add(new Message()
{
Username = username,
Text = text
});
db.SaveChanges();
}
public UnitOfWork()
{
db = new ChatContext();
}
public UsersController()
{
var dbContext = new ChatContext();
this.userRepository = new DbUsersRepository(dbContext);
}
public ChatRoomsController()
{
var dbContext = new ChatContext();
this.chatRoomRepository = new DbChatRoomsRepository(dbContext);
}
public PostsController()
{
var dbContext = new ChatContext();
this.postRepository = new DbPostsRepository(dbContext);
}
