public List <User> getUsers()
{
using (db = new TorrentDBContext())
{
return(db.Users.ToList());
}
}
public void addUser(User other)
{
using (db = new TorrentDBContext())
{
db.Users.InsertOnSubmit(other);
db.SubmitChanges();
}
}
public void addFile(File other)
{
using (db = new TorrentDBContext())
{
db.Files.InsertOnSubmit(other);
db.SubmitChanges();
}
}
public void deleteAllFiles()
{
using (db = new TorrentDBContext())
{
foreach (var file in db.Files)
{
db.Files.DeleteOnSubmit(file);
}
db.SubmitChanges();
}
}
public bool isValid(User other)
{
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.name.Equals(other.name) && user.password.Equals(other.password))
{
return(true);
}
}
return(false);
}
}
public void logout(User other)
{
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.name.Equals(other.name))
{
user.isAvailable = false;
db.SubmitChanges();
}
}
}
}
public bool contain(User other)
{
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.name.Equals(other.name))
{
return(true);
}
}
return(false);
}
}
public void disable(string name)
{
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.name == name)
{
user.isAvailable = false;
}
}
db.SubmitChanges();
}
}
public void removeUser(User other)
{
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.name.Equals(other.name))
{
db.Users.DeleteOnSubmit(user);
db.SubmitChanges();
}
}
}
}
public bool contain(string name)
{
using (db = new TorrentDBContext())
{
foreach (var file in db.Files)
{
if (file.name.Equals(name))
{
return(true);
}
}
return(false);
}
}
public void removeFile(File other, string userName)
{
using (db = new TorrentDBContext())
{
foreach (var file in db.Files)
{
if (file.name.Equals(other.name) && file.allUsers.Equals(userName))
{
db.Files.DeleteOnSubmit(file);
db.SubmitChanges();
}
}
}
}
public bool contain(User otherUser, File otherFile)
{
// Check if the user already got the file under his name.
using (db = new TorrentDBContext())
{
foreach (var file in db.Files)
{
if (file.name == otherFile.name && file.allUsers.Equals(otherFile.allUsers))
{
return(true);
}
}
return(false);
}
}
public List <User> getActiveUsers()
{
List <User> list = new List <User>();
using (db = new TorrentDBContext())
{
foreach (var user in db.Users)
{
if (user.isAvailable == true)
{
list.Add(user);
}
}
}
return(list);
}
public List <File> getFiles()
{
using (db = new TorrentDBContext())
{
List <File> list = new List <File>();
foreach (var file in db.Files)
{
foreach (var user in db.Users)
{
if (user.isAvailable == true && !list.Contains(file))
{
list.Add(file);
}
}
}
return(db.Files.ToList());
}
}
public List <User> getFileUsersList(string fileName)
{
using (db = new TorrentDBContext())
{
List <User> list = new List <User>();
foreach (var file in db.Files)
{
if (file.name.Equals(fileName))
{
foreach (var user in db.Users)
{
if (user.name.Equals(file.allUsers) && user.isAvailable == true)
{
list.Add(user);
}
}
}
}
return(list);
}
}
