private async Task DeleteNickInGroups(List <string> groupNames, string firstPartOfThePast, string lastPartOfThePast, string typeGroups)
{
if (groupNames != null)
{
foreach (var groupName in groupNames)
{
var path = Path.Combine(firstPartOfThePast, groupName, lastPartOfThePast);
var needDeleteGroup = false;
await FileMaster.UpdateFile <string>(path, (users) =>
{
users.Remove(userNickname);
if (lastPartOfThePast == "users.json")
{
if (users.Count == 0)
{
needDeleteGroup = true;
}
}
return(users, true);
});
if (needDeleteGroup)
{
GroupDeleter groupDeleter = new GroupDeleter(groupName,
Path.Combine(firstPartOfThePast, groupName),
typeGroups,
messenger.Server.UsersPath);
await groupDeleter.Run();
}
}
}
}
private async Task AddUserToGroups(string userPath, string nameGroup, string typeGroup, User user)
{
string partPath;
switch (typeGroup)
{
case "public":
partPath = "userGroups.json";
break;
case "secret":
partPath = "secretGroups.json";
break;
default:
return;
}
await FileMaster.UpdateFile(Path.Combine(userPath, partPath), FileMaster.AddData(nameGroup));
await FileMaster.UpdateFile <string>(Path.Combine(PathChat, "users.json"), users =>
{
return(new List <string>()
{
user.Nickname
}, true);
});
private async Task <bool> DeleteData(string[] pathsElement)
{
var needDeleteGroup = false;
await FileMaster.UpdateFile <string>(Path.Combine(PathGroup, "users.json"), users =>
{
users.Remove(UserNick);
if (users.Count == 0)
{
needDeleteGroup = true;
return(users, false);
}
return(users, true);
});
if (needDeleteGroup)
{
await DeleteGroup();
}
if (pathsElement[0] == "peopleChatsBeen.json")
{
await DeletePeopleChatsBeen(pathsElement[0]);
}
else
{
await FileMaster.UpdateFile <string>(Path.Combine(UsersPath, UserNick, pathsElement[0]), nameChats =>
{
return((nameChats ?? new List <string>())
.Where(group => group != NameGroup)
.ToList(), true);
});
private async Task <(bool, UserNicknameAndPasswordAndIPs)> RemoveUser(string nickname)
{
var user = new UserNicknameAndPasswordAndIPs();
return(await FileMaster.UpdateFile <UserNicknameAndPasswordAndIPs>
(Path.Combine(messenger.Server.NicknamesAndPasswordsPath, "users.json"), users =>
{
if (users == null)
{
return (users, false);
}
var findUser = false;
foreach (var oneUser in users)
{
if (nickname == oneUser.Nickname)
{
findUser = true;
user = oneUser;
break;
}
}
if (findUser)
{
users.Remove(user);
return (users, true);
}
return (users, false);
}), user);
}
private async Task<bool> AddNewUser(IEnumerable<string> userData)
{
var IPs = new List<string>();
IPs.Add(IP);
UserNicknameAndPasswordAndIPs userNicknameAndPassword = new UserNicknameAndPasswordAndIPs(userData.First(), userData.Last(), IPs);
var result = await FileMaster.UpdateFile<UserNicknameAndPasswordAndIPs>(FilePath, oldData =>
{
if (oldData == null)
{
oldData = new List<UserNicknameAndPasswordAndIPs>();
}
else
{
if (!LastCheck(oldData, userNicknameAndPassword.Nickname))
{
return (oldData, false);
}
}
oldData.Add(userNicknameAndPassword);
return (oldData, true);
});
if (result)
{
await communication.SendMessage("You enter to messenger");
FileMaster.CreateDirectory(Path.Combine(messenger.Server.UsersPath, userNicknameAndPassword.Nickname));
nickname = userNicknameAndPassword.Nickname;
}
else
{
await communication.SendMessage("This nickname is currently in use, bye");
}
return result;
}
private async Task <bool> CheckDeleteInvitation(string path, string data)
{
return(await FileMaster.UpdateFile <string>(path, invitations =>
{
if (invitations == null)
{
return (invitations, false);
}
return (invitations, invitations.Remove(data));
}));
private async Task ReadWriteData(string path)
{
await FileMaster.UpdateFile <string>(path, (messages) =>
{
if (messages != null)
{
return(messages.
Select(message => userNickname == message.Remove(userNickname.Length) ? $"{userNickname} was banned" : message)
.ToList(), true);
}
private async Task DeleteLeavedPeople(List <string> paths)
{
foreach (var path in paths)
{
await FileMaster.UpdateFile <PersonChat>(path, nameChats =>
{
return((nameChats ?? new List <PersonChat>())
.Where(chat => chat.NameChat != NameChat)
.ToList(), true);
});
private async Task SetUpPort()
{
await FileMaster.UpdateFile <int>(Path.Combine(mainDirectoryPath, "mainDirectoryPath"), ports =>
{
if (ports == null)
{
ports = new List <int>();
}
ShowPorts(ports);
ReadPort(ports);
return(SavePort(ports));
});
}
private async Task AddIP(UserNicknameAndPasswordAndIPs userNicknameAndPasswordAndIPs)
{
if (!userNicknameAndPasswordAndIPs.IPs.Contains(IP))
{
await FileMaster.UpdateFile<UserNicknameAndPasswordAndIPs>(FilePath, users =>
{
var userWithNewIP = users
.Where(acc => acc.Nickname == userNicknameAndPasswordAndIPs.Nickname && acc.Password == userNicknameAndPasswordAndIPs.Password)
.First();
users.Remove(userWithNewIP);
userWithNewIP.IPs.Add(IP);
users.Add(userWithNewIP);
return (users, true);
});
}
}
private async void BanOnNickname(UserNicknameAndPasswordAndIPs user)
{
await FileMaster.UpdateFile(Path.Combine(messenger.Server.BansPath, "nicknamesBun.json"), FileMaster.AddData(user.Nickname));
lock (messenger.OnlineLock)
{
foreach (var userOnline in messenger.online)
{
if (userOnline.Nickname == user.Nickname)
{
userOnline.communication.EndTask = true;
break;
}
}
}
await userDeleter.Run(user.Nickname, true);
}
private async Task ReadWriteInvitationOrGroup(string path, string nameGroup, string typeGroup)
{
string data;
if (typeGroup == "pg")
{
data = $"public: {nameGroup}";
}
else if (typeGroup == "sg")
{
data = $"secret: {nameGroup}";
}
else
{
data = nameGroup;
}
await FileMaster.UpdateFile(path, FileMaster.AddData(data));
}
private async Task Unban()
{
Console.WriteLine("Write name IP");
var IP = Console.ReadLine();
await FileMaster.UpdateFile <string>(Path.Combine(messenger.Server.BansPath, "IPsBun.json"), banIPs =>
{
if ((banIPs ?? new List <string>()).Contains(IP))
{
Console.WriteLine("Okey");
banIPs.Remove(IP);
return(banIPs, true);
}
else
{
Console.WriteLine("Don`t have this IP in ban list");
return(banIPs, false);
}
});
}
private async Task <string> AddGroup(string nameGroup, string typeGroup, List <string> invitedPeople)
{
string pathGroup;
switch (typeGroup)
{
case "pg":
pathGroup = Path.Combine(messenger.Server.PublicGroupPath, nameGroup);
break;
default: //(sg)
pathGroup = Path.Combine(messenger.Server.SecretGroupPath, nameGroup);
break;
}
FileMaster.CreateDirectory(pathGroup);
await FileMaster.UpdateFile(Path.Combine(pathGroup, "users.json"), FileMaster.AddData(user.Nickname));
await FileMaster.UpdateFile(Path.Combine(pathGroup, "invitation.json"), FileMaster.AddSomeData(invitedPeople));
return(pathGroup);
}
private async Task<bool> DeleteAccount(IEnumerable<UserNicknameAndPasswordAndIPs> usersData)
{
var userNicknameAndPassword = await CheckNicknameAndPassword(usersData);
if (userNicknameAndPassword.Equals(default(UserNicknameAndPasswordAndIPs)))
{
return false;
}
if (await communication.SendMessageListenClient("Do you realy want, delete your accaunt? if yes, click Enter") != "Yes")
{
return await SelectMode(usersData);
}
var result = await FileMaster.UpdateFile<UserNicknameAndPasswordAndIPs>(FilePath, oldData =>
{
if (oldData == null)
{
return (oldData, false);
}
else
{
if (!LastFindData(oldData, userNicknameAndPassword.Nickname))
{
return (oldData, false);
}
oldData = oldData.Where(x => x.Nickname != userNicknameAndPassword.Nickname).ToList();
}
return (oldData, true);
});
if (result)
{
await communication.SendMessage("Account was deleted");
UserDeleter userDeleter = new UserDeleter(messenger);
await userDeleter.Run(userNicknameAndPassword.Nickname, false);
return false;
}
else
{
await communication.SendMessage("Don`t have this nickname");
return await SelectMode(usersData);
}
}
private async Task AddInvites(string namePerson)
{
string partInvitation;
switch (TypeChat)
{
case "pg":
case "ug":
partInvitation = "public: ";
break;
case "sg":
partInvitation = "secret: ";
break;
default:
partInvitation = "";
break;
}
await FileMaster.UpdateFile(Path.Combine(messenger.Server.UsersPath, namePerson, "invitation.json"), FileMaster.AddData($"{partInvitation}{NameChat}"));
await FileMaster.UpdateFile(Path.Combine(PathChat, "invitation.json"), FileMaster.AddData(namePerson));
}
private async Task AddInvitation(string path, string data)
{
await FileMaster.UpdateFile(path, FileMaster.AddData(data));
}
private async void BanOnIP(UserNicknameAndPasswordAndIPs user)
{
BanOnNickname(user);
await FileMaster.UpdateFile(Path.Combine(messenger.Server.BansPath, "IPsBun.json"), FileMaster.AddSomeData(user.IPs));
}
private async void WriteNewPerson(string path, PersonChat personChat)
{
await FileMaster.UpdateFile(path, FileMaster.AddData(personChat));
}