/// <summary>
/// Returns a user for the given values, either from the db,
/// or by creating a new one.
/// </summary>
/// <param name="accountId"></param>
/// <param name="characterEntityId"></param>
/// <param name="characterName"></param>
/// <param name="server"></param>
/// <param name="channelName"></param>
/// <returns></returns>
public User GetOrCreateContact(string accountId, long characterEntityId, string characterName, string server, string channelName)
{
using (var conn = this.Connection)
{
var user = new User();
user.AccountId = accountId;
user.CharacterId = characterEntityId;
user.Name = characterName;
user.Server = server;
user.ChannelName = channelName;
user.Status = ContactStatus.Online;
user.ChatOptions = ChatOptions.NotifyOnFriendLogIn;
user.LastLogin = DateTime.Now;
// Try to get contact from db
using (var mc = new MySqlCommand("SELECT * FROM `contacts` WHERE `characterEntityId` = @characterEntityId", conn))
{
mc.Parameters.AddWithValue("@characterEntityId", characterEntityId);
using (var reader = mc.ExecuteReader())
{
if (reader.Read())
{
user.Id = reader.GetInt32("contactId");
user.Status = (ContactStatus)reader.GetByte("status");
user.ChatOptions = (ChatOptions)reader.GetUInt32("chatOptions");
user.Nickname = reader.GetStringSafe("nickname") ?? "";
user.LastLogin = reader.GetDateTimeSafe("lastLogin");
if (!Enum.IsDefined(typeof(ContactStatus), user.Status) || user.Status == ContactStatus.None)
user.Status = ContactStatus.Online;
this.UpdateLastLogin(user);
return user;
}
}
}
// Create new contact
using (var cmd = new InsertCommand("INSERT INTO `contacts` {0}", conn))
{
cmd.Set("accountId", accountId);
cmd.Set("characterEntityId", characterEntityId);
cmd.Set("characterName", characterName);
cmd.Set("server", server);
cmd.Set("status", (byte)user.Status);
cmd.Set("chatOptions", (uint)user.ChatOptions);
cmd.Set("nickname", "");
cmd.Set("lastLogin", user.LastLogin);
cmd.Execute();
user.Id = (int)cmd.LastId;
return user;
}
}
}
/// <summary>
/// Changes group the friend is in in the database.
/// </summary>
/// <param name="user"></param>
/// <param name="friendContactId"></param>
/// <param name="groupId"></param>
public void ChangeGroup(User user, int friendContactId, int groupId)
{
using (var conn = this.Connection)
using (var cmd = new UpdateCommand("UPDATE `friends` SET {0} WHERE `userId1` = @userId1 AND `userId2` = @userId2", conn))
{
cmd.Set("groupId", groupId);
cmd.AddParameter("@userId1", user.Id);
cmd.AddParameter("@userId2", friendContactId);
cmd.Execute();
}
}
/// <summary>
/// Adds group to database.
/// </summary>
/// <param name="user"></param>
/// <param name="groupId"></param>
/// <param name="groupName"></param>
public void AddGroup(User user, Group group)
{
using (var conn = this.Connection)
using (var cmd = new InsertCommand("INSERT INTO `groups` {0}", conn))
{
cmd.Set("groupId", group.Id);
cmd.Set("contactId", user.Id);
cmd.Set("name", group.Name);
cmd.Execute();
}
}
/// <summary>
/// Adds user to chat session and notifies clients.
/// </summary>
/// <param name="user"></param>
public void Join(User user)
{
lock (_sync)
{
_users[user.Id] = user;
_implicitUsers.Add(user.Id);
}
// Update clients if this wasn't the initiating user.
if (this.Count > 1)
{
// Notify users about new user
Send.ChatInviteR(this, user);
// Send chat information to new user
Send.ChatJoin(user, this);
}
}
/// <summary>
/// Returns all notes for user.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public List<Note> GetNotes(User user)
{
var result = new List<Note>();
using (var conn = this.Connection)
using (var mc = new MySqlCommand("SELECT * FROM `notes` WHERE `receiver` = @receiver", conn))
{
mc.Parameters.AddWithValue("@receiver", user.FullName);
using (var reader = mc.ExecuteReader())
{
while (reader.Read())
{
var note = this.ReadNote(reader);
if (note == null)
continue;
result.Add(note);
}
}
}
return result;
}
/// <summary>
/// Sends initial chat session information to user.
/// </summary>
/// <param name="user"></param>
/// <param name="session"></param>
public static void ChatJoin(User user, ChatSession session)
{
var users = session.GetUsers();
var packet = new Packet(Op.Msgr.ChatJoin, 0);
packet.PutLong(session.Id);
packet.PutInt(users.Length);
foreach (var sessionUser in users)
{
packet.PutInt(sessionUser.Id);
packet.PutString(sessionUser.FullName);
}
user.Client.Send(packet);
}
/// <summary>
/// Adds user to implicit user list, to be notified once a msg gets in.
/// </summary>
/// <param name="user"></param>
public void Add(User user)
{
lock (_sync)
_implicitUsers.Add(user.Id);
}
/// <summary>
/// Deletes group from database and moves friends in that group to ETC.
/// </summary>
/// <param name="user"></param>
/// <param name="groupId"></param>
public void DeleteGroup(User user, int groupId)
{
using (var conn = this.Connection)
{
// Move friends
using (var cmd = new UpdateCommand("UPDATE `friends` SET {0} WHERE `userId1` = @userId1 AND `groupId` = @oldGroupId", conn))
{
cmd.Set("groupId", -1);
cmd.AddParameter("@userId1", user.Id);
cmd.AddParameter("@oldGroupId", groupId);
cmd.Execute();
}
// Delete group
using (var mc = new MySqlCommand("DELETE FROM `groups` WHERE `contactId` = @contactId AND `groupId` = @groupId", conn))
{
mc.Parameters.AddWithValue("@contactId", user.Id);
mc.Parameters.AddWithValue("@groupId", groupId);
mc.ExecuteNonQuery();
}
}
}
/// <summary>
/// Returns list of all groups in user's friend list.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public ICollection<Group> GetGroups(User user)
{
var result = new Dictionary<int, Group>();
using (var conn = this.Connection)
using (var mc = new MySqlCommand("SELECT * FROM `groups` WHERE `contactId` = @contactId", conn))
{
mc.Parameters.AddWithValue("@contactId", user.Id);
using (var reader = mc.ExecuteReader())
{
while (reader.Read())
{
var group = new Group();
group.Id = reader.GetInt32("groupId");
group.Name = reader.GetStringSafe("name");
// Override duplicate ids
result[group.Id] = group;
}
}
}
return result.Values;
}
/// <summary>
/// Removes user from manager.
/// </summary>
/// <param name="user"></param>
public void Remove(User user)
{
lock (_users)
_users.Remove(user.Id);
}
/// <summary>
/// Updates user's status and nickname for all friends.
/// </summary>
/// <param name="friends"></param>
/// <param name="user"></param>
public static void FriendOptionChanged(List<User> friends, User user)
{
var packet = new Packet(Op.Msgr.FriendOptionChanged, 0);
packet.PutInt(user.Id);
packet.PutString(user.Nickname);
packet.PutByte((byte)user.Status);
foreach (var friendUser in friends)
friendUser.Client.Send(packet);
}
/// <summary>
/// Returns list of all groups in user's friend list.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public List<Group> GetGroups(User user)
{
var result = new List<Group>();
using (var conn = this.Connection)
using (var mc = new MySqlCommand("SELECT * FROM `groups` WHERE `contactId` = @contactId", conn))
{
mc.Parameters.AddWithValue("@contactId", user.Id);
using (var reader = mc.ExecuteReader())
{
while (reader.Read())
{
var group = new Group();
group.Id = reader.GetInt32("groupId");
group.Name = reader.GetStringSafe("name");
result.Add(group);
}
}
}
return result;
}
/// <summary>
/// Sends GuildChatMsg from sender to user's client.
/// </summary>
/// <param name="user"></param>
/// <param name="sender"></param>
/// <param name="msg"></param>
/// <returns></returns>
public static void GuildChatMsg(User user, string sender, string msg)
{
var packet = new Packet(Op.Msgr.GuildChatMsg, 0);
packet.PutString(sender);
packet.PutString(msg);
user.Client.Send(packet);
}
/// <summary>
/// Sends GuildMemberState to client.
/// </summary>
/// <param name="client"></param>
/// <param name="guild"></param>
/// <param name="member"></param>
/// <param name="user"></param>
/// <param name="status"></param>
public static void GuildMemberState(MsgrClient client, Guild guild, GuildMember member, User user, ContactStatus status)
{
var packet = new Packet(Op.Msgr.GuildMemberState, 0);
packet.PutByte(true);
packet.PutInt(user.Id);
packet.PutByte((byte)(status == ContactStatus.Online ? ContactStatus.Online : ContactStatus.Offline));
packet.PutString(user.ChannelName);
packet.PutLong(user.LastLogin.Ticks);
packet.PutInt((int)member.Rank);
packet.PutString(user.FullName);
client.Send(packet);
}
/// <summary>
/// Removes user from chat session.
/// </summary>
/// <param name="user"></param>
public void Leave(User user)
{
lock (_sync)
{
_users.Remove(user.Id);
// Remove user from implicit list if more than one user is left
// in chat, so the user leaves group chats for good.
if (_users.Count > 1)
{
_implicitUsers.Remove(user.Id);
}
// Clear user lists if no active user is left.
else if (_users.Count == 0)
{
_users.Clear();
_implicitUsers.Clear();
}
}
Send.ChatLeave(this, user);
}
/// <summary>
/// Notifies session user about user closing chat window.
/// </summary>
/// <param name="session"></param>
/// <param name="user"></param>
public static void ChatLeave(ChatSession session, User user)
{
var packet = new Packet(Op.Msgr.ChatLeave, 0);
packet.PutLong(session.Id);
packet.PutInt(user.Id);
session.Broadcast(packet);
}
/// <summary>
/// Response to FriendUnblock request.
/// </summary>
/// <param name="user"></param>
/// <param name="success"></param>
/// <param name="friendId">Only required on success.</param>
public static void FriendUnblockR(User user, bool success, int friendId)
{
var packet = new Packet(Op.Msgr.FriendUnblockR, 0);
packet.PutByte(success);
if (success)
packet.PutInt(friendId);
user.Client.Send(packet);
}
/// <summary>
/// Sends live invitation from friend to user.
/// </summary>
/// <param name="user"></param>
/// <param name="friend"></param>
public static void FriendConfirm(User user, User friend)
{
var packet = new Packet(Op.Msgr.FriendConfirm, 0);
packet.PutInt(friend.Id);
packet.PutString(friend.Name);
packet.PutString(friend.Server);
packet.PutString(friend.FullName);
user.Client.Send(packet);
}
/// <summary>
/// Adds user to manager.
/// </summary>
/// <param name="user"></param>
public void Add(User user)
{
lock (_users)
_users[user.Id] = user;
}
/// <summary>
/// Notifies users about friend being online.
/// </summary>
/// <param name="user"></param>
public static void FriendOnline(List<User> users, User friend)
{
var packet = new Packet(Op.Msgr.FriendOnline, 0);
packet.PutInt(friend.Id);
packet.PutString(friend.Nickname);
packet.PutByte((byte)friend.Status);
packet.PutString(friend.ChannelName);
foreach (var user in users)
user.Client.Send(packet);
}
/// <summary>
/// Returns contact with the given character id from the database
/// or null if it wasn't found.
/// </summary>
/// <param name="characterEntityId"></param>
/// <returns></returns>
public User GetUserByCharacterId(long characterEntityId)
{
using (var conn = this.Connection)
using (var mc = new MySqlCommand("SELECT * FROM `contacts` WHERE `characterEntityId` = @characterEntityId", conn))
{
mc.Parameters.AddWithValue("@characterEntityId", characterEntityId);
using (var reader = mc.ExecuteReader())
{
if (!reader.Read())
return null;
var user = new User();
user.Id = reader.GetInt32("contactId");
user.AccountId = reader.GetString("accountId");
user.CharacterId = characterEntityId;
user.Name = reader.GetString("characterName");
user.Server = reader.GetString("server");
user.Status = (ContactStatus)reader.GetByte("status");
user.ChatOptions = (ChatOptions)reader.GetUInt32("chatOptions");
user.Nickname = reader.GetStringSafe("nickname") ?? "";
user.LastLogin = reader.GetDateTimeSafe("lastLogin");
if (!Enum.IsDefined(typeof(ContactStatus), user.Status) || user.Status == ContactStatus.None)
user.Status = ContactStatus.Online;
return user;
}
}
}
/// <summary>
/// Notifies user about friend being offline.
/// </summary>
/// <param name="user"></param>
public static void FriendOffline(User user, User friend)
{
var packet = new Packet(Op.Msgr.FriendOffline, 0);
packet.PutInt(friend.Id);
user.Client.Send(packet);
}
/// <summary>
/// Saves user's options to database.
/// </summary>
/// <param name="user"></param>
public void SaveOptions(User user)
{
using (var conn = this.Connection)
using (var cmd = new UpdateCommand("UPDATE `contacts` SET {0} WHERE `contactId` = @contactId", conn))
{
cmd.Set("status", (byte)user.Status);
cmd.Set("chatOptions", (uint)user.ChatOptions);
cmd.Set("nickname", user.Nickname ?? "");
cmd.AddParameter("@contactId", user.Id);
cmd.Execute();
}
}
/// <summary>
/// Notifies users about friend being offline.
/// </summary>
/// <param name="user"></param>
public static void FriendOffline(List<User> users, User friend)
{
var packet = new Packet(Op.Msgr.FriendOffline, 0);
packet.PutInt(friend.Id);
foreach (var user in users)
user.Client.Send(packet);
}
/// <summary>
/// Renames group in database.
/// </summary>
/// <param name="user"></param>
/// <param name="groupId"></param>
/// <param name="groupName"></param>
public void RenameGroup(User user, int groupId, string groupName)
{
using (var conn = this.Connection)
using (var cmd = new UpdateCommand("UPDATE `groups` SET {0} WHERE `groupId` = @groupId AND `contactId` = @contactId", conn))
{
cmd.Set("name", groupName);
cmd.AddParameter("@groupId", groupId);
cmd.AddParameter("@contactId", user.Id);
cmd.Execute();
}
}
/// <summary>
/// Notifies users about friend being offline.
/// </summary>
/// <param name="user"></param>
public static void ChatBeginR(User user, long sessionId, int friendId)
{
var packet = new Packet(Op.Msgr.ChatBeginR, 0);
packet.PutLong(sessionId);
packet.PutInt(friendId);
user.Client.Send(packet);
}
/// <summary>
/// Returns list of friends for user.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public List<Friend> GetFriends(User user)
{
var result = new List<Friend>();
using (var conn = this.Connection)
using (var mc = new MySqlCommand(
"SELECT f.userId2 AS friendId, c.characterName AS friendName, c.server AS friendServer, f.groupId AS groupId, f.status AS status " +
"FROM `friends` AS f " +
"INNER JOIN `contacts` AS c ON `f`.`userId2` = `c`.`contactId` " +
"WHERE `f`.`userId1` = @userId", conn))
{
mc.Parameters.AddWithValue("@userId", user.Id);
using (var reader = mc.ExecuteReader())
{
while (reader.Read())
{
var friend = new Friend();
friend.Id = reader.GetInt32("friendId");
friend.Name = reader.GetStringSafe("friendName");
friend.Server = reader.GetStringSafe("friendServer");
friend.GroupId = reader.GetInt32("groupId");
friend.FriendshipStatus = (FriendshipStatus)reader.GetByte("status");
result.Add(friend);
}
}
}
return result;
}
/// <summary>
/// Notifies users about someone joining the chat.
/// </summary>
/// <param name="session"></param>
/// <param name="user"></param>
public static void ChatInviteR(ChatSession session, User user)
{
var packet = new Packet(Op.Msgr.ChatInviteR, 0);
packet.PutLong(session.Id);
packet.PutInt(user.Id);
packet.PutString(user.FullName);
packet.PutString(user.Nickname);
session.Broadcast(packet);
}