public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as LeaveGroupRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.Email, "leave group [" + ptc.GroupId + "]");
int rowAffect = 0;
try
{
rowAffect = Delete(ptc.Email, ptc.GroupId);
toView.Message += "\n delete in db successful , " + rowAffect + " " + ptc.Email;
}
catch (Exception ex)
{
toView.Message = "\n delete failed \n Detail : " + ex.Message;
return(toView.ToString());
}
//gửi lại đã xóa được hay chưa
client.ResponseLeaveGroup(rowAffect, ptc.GroupId);
if (rowAffect == 0)
{
return(toView.Message);
}
//gửi lại cho các member trong nhóm danh sách thành viên mới
List <Account> accounts = new List <Account>();
try
{
accounts = GetUserExceptMe(ptc.Email, ptc.GroupId);
}
catch (Exception ex)
{
toView.Message += "\n failed get list account to send new list uer in group \n Detail: " + ex.Message;
return(toView.ToString());
}
if (accounts.Count > 0)
{
foreach (var item in accounts)
{
IChatClient _client = null;
if (Instance.OnlineUser.TryGetValue(item.Email, out _client))
{
_client.ResponseGetUserInGroup(ptc.GroupId, accounts);
}
}
}
toView.Message += "\n send new list accounts succesful";
return(toView.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as AskBeFriendRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.SenderEmail, " delete friend invitation with [user: "******"]");
int delete = 0;
try
{
delete = Delete(new FriendResquestNotExcept(ptc.SenderEmail, ptc.ReceiverEmail, DateTime.Now));
}
catch (Exception ex)
{
toView.Message += "Error to Delete request from db \n deltai : " + ex.Message;
return(toView.ToString());
}
var accounts = new List <Account>();
try
{
accounts = ListUserISendFriendRequest(ptc.SenderEmail);
}
catch (Exception ex)
{
toView.Message += "error get list account from db \n deltail : " + ex.Message;
return(toView.ToString());
}
client.ResponseGetListUserIRequestAddFriend(accounts);
var accs = new List <Account>();
try
{
accs = ListUserRequestAddFriendOfReceiveUser(ptc.ReceiverEmail);
}
catch (Exception ex)
{
toView.Message += "error get list account from db \n deltail : " + ex.Message;
return(toView.ToString());
}
IChatClient _client = null;
if (Instance.OnlineUser.TryGetValue(ptc.ReceiverEmail, out _client))
{
_client.ResponseGetListUserRequestAddFriend(accs);
}
toView.Message += " handling successful!";
return(toView.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as GetListAskBeFriendRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.Email, "get list user that this user sended friend request");
var accounts = new List <Account>();
try
{
accounts = ListUserIAskBeFriend(ptc.Email);
}
catch (Exception ex)
{
toView.Message += "error get list account from db \n detail : " + ex.Message;
return(toView.ToString());
}
client.ResponseGetListUserIRequestAddFriend(accounts);
return(toView.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as GetListAskBeFriendRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.Email, "request get all request add be friend");
var accounts = new List <Account>();
try
{
accounts = ListAccountSendFriendRequest(ptc.Email);
}
catch (Exception ex)
{
toView.Message += " db error \n detail : " + ex.Message;
return(toView.ToString());
}
client.ResponseGetListUserRequestAddFriend(accounts);
return(toView.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as CreateGroupRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.Group.UserCreate, " request create a group with name " + ptc.Group.Name);
int insert = 0;
try
{
insert = Insert(ptc.Group);
}
catch (Exception ex)
{
toView.Message += "\n cannot insert Group to database \n detail: " + ex.Message;
return(toView.ToString());
}
if (insert == 0)
{
client.ResponseCreateGroupChat(insert, new List <Group>()); return(toView.ToString());
}
try
{
InsertUserToGroup(ptc.Group.UserCreate, ptc.Group.Id);
}
catch (Exception ex)
{
toView.Message += "\n Error add user " + ptc.Group.UserCreate + " to groups " + ptc.Group.Id + " \n detail : " + ex.Message;
}
foreach (var item in ptc.Accounts)
{
try
{
InsertUserToGroup(item, ptc.Group.Id);
}
catch (Exception ex)
{
toView.Message += "\n Error add user " + item + " to groups " + ptc.Group.Id + " \n detail : " + ex.Message;
}
}
var listGroup = new List <Group>();
try
{
listGroup = GetListGroup(ptc.Group.UserCreate);
}
catch (Exception ex)
{
toView.Message += "\n Error get list group \n detail : " + ex.Message;
}
client.ResponseGetGroups(listGroup);
foreach (var item in ptc.Accounts)
{
IChatClient _client = null;
if (Instance.OnlineUser.TryGetValue(item, out _client))
{
_client.ResponseGetGroups(GetListGroup(item));
}
}
toView.Message += "\n Create Group Successful";
return(toView.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as KickUserOutGroupRequestProtocol;
ChatProtocol.Ulti.ToViewStringFormat toVIew = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.EmailRequest, " request kick [user:"******"] out group [" + ptc.GroupId + "]");
//check is this user create group
bool _isUserCreateGroup;
try
{
_isUserCreateGroup = IsUserCreateGroup(ptc.EmailRequest, ptc.GroupId);
}
catch (Exception ex)
{
toVIew.Message += "\n Check is user create group failed. \n detail : " + ex.Message;
return(toVIew.ToString());
}
if (!_isUserCreateGroup)
{
client.ResponseKickUserOutGroup(0, ptc.GroupId, ptc.KickEmail, "Only the creator of the group can invite others out of the group");
toVIew.Message += "User is not creator. Can not kick user out of group";
return(toVIew.ToString());
}
int rowAffect = 0;
try
{
rowAffect = DeleteUser(ptc.KickEmail, ptc.GroupId);
}
catch (Exception ex)
{
toVIew.Message += "\n can not delete user in group from database \n detail:" + ex.Message;
return(toVIew.ToString());
}
client.ResponseKickUserOutGroup(1, ptc.GroupId, ptc.KickEmail, "kick successful");
// gửi thông báo đến các user khác
List <Group> group = new List <Group>();
try
{
group = GetListGroup(ptc.KickEmail);
}
catch (Exception ex)
{
toVIew.Message += "can not get group \n detail: " + ex.Message;
return(toVIew.ToString());
}
IChatClient _client = null;
if (Instance.OnlineUser.TryGetValue(ptc.KickEmail, out _client))
{
_client.ResponseGetGroups(group);
}
var accounts = new List <Account>();
try
{
accounts = GetListAccountInGroup(ptc.GroupId, ptc.EmailRequest);
}
catch (Exception ex)
{
toVIew.Message += " error \n detail : " + ex.Message;
return(toVIew.ToString());
}
foreach (var item in accounts)
{
IChatClient _cl = null;
if (Instance.OnlineUser.TryGetValue(item.Email, out _cl))
{
_cl.ResponseGetUserInGroup(ptc.GroupId, accounts);
}
}
return(toVIew.ToString());
}
public string Handling(IProtocol protocol, IChatClient client)
{
var ptc = protocol as AcceptFriendRequestProtocol;
var toView = new ChatProtocol.Ulti.ToViewStringFormat(DateTime.Now, client.GetEndPoint().ToString(), ptc.UserAccept, "");
//xóa record trong list lời mời
int delete = 0;
try
{
delete = DeleteRecord(new FriendResquestNotExcept(ptc.UserRequest, ptc.UserAccept, DateTime.Now));
}
catch (Exception ex)
{
toView.Message += "error to delete record \n detail : " + ex.Message;
return(toView.ToString());
}
int insert = 0;
if (ptc.IsAccept == 1)
{
try
{
insert = InsertFriend(ptc.UserRequest, ptc.UserAccept);
}
catch (Exception ex)
{
toView.Message += "error Insert Friend to db \n detail : " + ex.Message;
return(toView.ToString());
}
}
/*
* var requests = new List<Account>();
* try
* {
* requests = ListRequest(ptc.UserAccept);
* }
* catch (Exception ex)
* {
* toView.Message += "error get from db \n detail : " + ex.Message;
* }
*
* client.ResponseGetListUserRequestAddFriend(requests);
*/
var accs = new List <Account>();
try
{
accs = NewListFriend(ptc.UserAccept);
}
catch (Exception ex)
{
toView.Message += ex.Message;
}
client.ResponseGetListFriends(accs);
IChatClient _client = null;
if (!Instance.OnlineUser.TryGetValue(ptc.UserRequest, out _client))
{
return(toView.ToString());
}
var accounts = new List <Account>();
try
{
accounts = NewListFriend(ptc.UserRequest);
}
catch (Exception ex)
{
toView.Message += ex.Message;
}
_client.ResponseGetListFriends(accounts);
return(toView.ToString());
}
