public bool Delete(User user)
{
bool result = false;
using (var context = new TwitterEntities())
{
context.Users.Attach(user);
context.Entry(user).State = EntityState.Deleted;
result = context.SaveChanges() > 0;
Logger.Log.Debug("user ID:" + user.Id + " " + user.Email + " was deleted successfully");
}
return result;
}
public bool Update(User user)
{
var pass = GetById(user.Id).Passwrd;
bool result = false;
user.Passwrd = pass;
using (var context = new TwitterEntities())
{
context.Users.Attach(user);
context.Entry(user).State = EntityState.Modified;
result = context.SaveChanges() > 0;
Logger.Log.Debug("User ID:" + user.Id + " " + user.Email + " was updated successfully");
}
return result;
}
public bool Add(User user)
{
if (user == null) return false;
bool result = false;
using (var context = new TwitterEntities())
{
context.Users.Attach(user);
context.Entry(user).State = EntityState.Added;
result = context.SaveChanges() > 0;
Logger.Log.Debug("new user ID:" + user.Id + " " + user.Email + " was added successfully");
}
return result;
}
public bool Save(int id, string text)
{
bool result = false;
using (context = new TwitterEntities())
{
var tweet = GetById(id);
tweet.Body = text;
context.Entry(tweet).State = EntityState.Modified;
result = context.SaveChanges() > 0;
Logger.Log.Debug("user ID:" + tweet.User_Id + " " + userDao.GetById(tweet.User_Id).Email + " edited a tweet ID:" + tweet.Id);
}
return result;
}
public bool Update(Tweet tweet)
{
bool result = false;
using (context = new TwitterEntities())
{
tweet.User = userDao.GetById(tweet.User_Id);
context.Tweets.Attach(tweet);
context.Entry(tweet).State = EntityState.Modified;
result = context.SaveChanges() > 0;
Logger.Log.Debug("user ID:" + tweet.User_Id + " " + userDao.GetById(tweet.User_Id).Email + " updated a tweet ID:" + tweet.Id);
}
return result;
}
