public void Registration()
{
try
{
using (var context = new DropBoxContext())
{
if (context.Users.Any(item => item.Key == key || item.Login == NewCommand.Key))
{
throw new Exception();
}
User user = new User {
Login = NewCommand.Key, Key = key, Password = NewCommand.FileWay
};
context.Users.Add(user);
context.SaveChanges();
answer.Add(REGISTRATION + " " + "true");
answer.Add("Регистрация прошла успешно");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
answer.Add(REGISTRATION + " " + "false");
answer.Add("Пльзователь с таким логином или ключом уже присутствует");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
public Server()
{
users = new Dictionary <long, CommandWork>();
counter = 0;
using (var context = new DropBoxContext())
{
context.Users.ToList();
}
}
public void DeleteFile()
{
try
{
itemNeedToDelete = NewCommand.Key;
var task = Task.Run(DeleteItem);
task.Wait();
answer.Add(DELETE_ITEM);
answer.Add("Файл удален");
using (var context = new DropBoxContext())
{
if (context.FilesInfo.ToList().Count != 0)
{
int userId = context.Users.ToList().Find(item => item.Key == key).Id;
FileInfo info = context.FilesInfo.ToList().Find(item => item.UserId == userId && item.IsDeleted == false && item.FileWay == itemNeedToDelete);
if (info != null)
{
info.IsDeleted = true;
info.DeletedDate = DateTime.Now;
FileInfo oldInfo = context.FilesInfo.ToList().Find(item => item.UserId == userId && item.IsDeleted == false && item.FileWay == itemNeedToDelete);
int index = context.FilesInfo.ToList().IndexOf(oldInfo);
if (index != -1)
{
context.FilesInfo.ToList()[index] = info;
}
context.SaveChanges();
}
}
}
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
catch (AggregateException)
{
NewCommand.Key = "false";
answer.Add(DELETE_ITEM + " false");
answer.Add("Ошибка при удалении");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
public void GetLog()
{
try
{
using (var context = new DropBoxContext())
{
if (context.FilesInfo.ToList().Count != 0)
{
answer.Add(GET_LOG + " true");
foreach (var a in context.FilesInfo.ToList())
{
if (a.IsDeleted)
{
answer.Add(a.FileName + '-' + a.CreationDate.ToShortDateString() + " " + a.CreationDate.ToShortTimeString() + '-'
+ a.CreationDate.ToShortDateString() + " " + a.DeletedDate.Value.ToShortTimeString());
}
else
{
answer.Add(a.FileName + '-' + a.CreationDate.ToShortDateString() + " " + a.CreationDate.ToShortTimeString() + '-' + " ");
}
}
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
else
{
throw new Exception();
}
}
}
catch (Exception)
{
answer.Add(GET_LOG + " " + "false");
answer.Add(" " + "-" + " " + "-" + " ");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
public void UploadFile()
{
try
{
fromFileDownload = NewCommand.Key;
toFileSave = NewCommand.FileWay;
var task = Task.Run(DropBoxUploadFile);
task.Wait();
answer.Add(UPLOAD_FILE);
answer.Add("Файл успешно загружен");
using (var context = new DropBoxContext())
{
FileInfo info = new FileInfo();
info.UserId = context.Users.ToList().Find(item => item.Key == key).Id;
info.FileWay = toFileSave;
string[] words = toFileSave.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
info.FileName = words.Last();
info.IsDeleted = false;
info.CreationDate = DateTime.Now;
info.DeletedDate = null;
context.FilesInfo.Add(info);
context.SaveChanges();
}
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
catch (AggregateException)
{
Console.WriteLine("Ошибка при загрузке,возможно вы выбрали не папку а файл для загрузки файла");
NewCommand.Key = "false";
answer.Clear();
answer.Add(UPLOAD_FILE + " false");
answer.Add("Ошибка при загрузке,возможно вы выбрали не папку для загрузки файла");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
public void Login()
{
try
{
bool isLoginSuccess = false;
using (var context = new DropBoxContext())
{
foreach (var item in context.Users)
{
if (item.Login == NewCommand.Key && item.Password == NewCommand.FileWay)
{
isLoginSuccess = true;
key = item.Key;
}
}
}
if (isLoginSuccess)
{
answer.Add(LOGIN + " " + "true");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
else
{
throw new Exception();
}
}
catch (Exception)
{
answer.Add(LOGIN + " " + "false");
answer.Add("Вы ввели нправильный логин или пароль");
MySocket.Send(ConvertList.ListToByteArray(answer));
answer.Clear();
}
}
