public static bool AddPost(Post newPost)
{
using (var db = new TwitterOnVaadinEntities())
{
newPost.id = 1;
db.Posts.AddObject(newPost);
db.SaveChanges();
}
return true;
}
public static bool DeleteBlockedUser(int userId, int blockedId)
{
using (var db = new TwitterOnVaadinEntities())
{
var blockedUsers = db.BlockedLists.FirstOrDefault(e => e.User == userId && e.BlockedUser == blockedId);
db.BlockedLists.DeleteObject(blockedUsers);
db.SaveChanges();
}
return true;
}
public static bool AddUser(User newUser)
{
using (var db = new TwitterOnVaadinEntities())
{
if (db.Users.FirstOrDefault(e => e.Username == newUser.Username) != null)
{
db.Users.AddObject(newUser);
db.SaveChanges();
return true;
}
return false;
}
}
public static bool AddFriendUser(int userId, int friendId)
{
using (var db = new TwitterOnVaadinEntities())
{
var friendUser = new FriendList
{
Friend = friendId,
User = userId,
};
db.FriendLists.AddObject(friendUser);
db.SaveChanges();
}
return true;
}
public static bool AddBlockedUser(int userId, int blockedId)
{
using (var db = new TwitterOnVaadinEntities())
{
var blockedUsers = new BlockedList
{
BlockedUser = blockedId,
User = userId,
};
db.BlockedLists.AddObject(blockedUsers);
db.SaveChanges();
}
return true;
}
public static bool DeletePost(int postId)
{
using (var db = new TwitterOnVaadinEntities())
{
var post = db.Posts.FirstOrDefault(e => e.id == postId);
db.Posts.DeleteObject(post);
db.SaveChanges();
}
return true;
}
public static bool DeleteFriendUser(int userId, int friendId)
{
using (var db = new TwitterOnVaadinEntities())
{
var friendUser = db.FriendLists.FirstOrDefault(e => e.User == userId && e.Friend == friendId);
db.FriendLists.DeleteObject(friendUser);
db.SaveChanges();
}
return true;
}
public static bool UpdateUser(User newUser)
{
using (var db = new TwitterOnVaadinEntities())
{
var user = db.Users.FirstOrDefault(e => e.id == newUser.id);
if (user != null)
{
user = newUser;
}
db.SaveChanges();
}
return true;
}
public static bool UpdatePost(Post newPost)
{
using (var db = new TwitterOnVaadinEntities())
{
var post = db.Posts.FirstOrDefault(e => e.id == newPost.id);
if (post != null)
{
post = newPost;
}
db.SaveChanges();
}
return true;
}
