public override IEnumerable <Event> Find(Func <Event, bool> exp)
{
using (TweetContext context = GetContext())
{
return(context.Events.Where <Event>(exp).ToList());
}
}
public override IEnumerable <User> Find(Func <User, bool> exp)
{
using (TweetContext context = GetContext())
{
return(context.Users.Include(u => u.Event).Where <User>(exp).ToList());
}
}
public override User Get(long id)
{
using (TweetContext context = GetContext())
{
return(context.Users.Where(u => u.Id == id).SingleOrDefault());
}
}
public override IEnumerable <MediaUrl> GetAll()
{
using (TweetContext context = GetContext())
{
return(context.MediaUrls);
}
}
//public List<TWEET> GetById(string id)
//{
//}
public List <TWEET> GetById(string id)
{
using (TweetContext db = new TweetContext())
{
UserBL obj = new UserBL();
List <string> followingList = obj.GetAllFollowingId(id);
followingList.Add(id);
List <TWEET> alltweetByUsers = new List <TWEET>();
foreach (var item in followingList)
{
var query = from p in db.tweets
where p.user_id == item
select new { user_id = p.user_id, message = p.message, created = p.created, tweet_id = p.tweet_id };
List <TWEET> alltweetByUserstweet = query.ToList().Select(r => new TWEET
{
tweet_id = r.tweet_id,
user_id = r.user_id,
message = r.message,
created = r.created
}).ToList();
foreach (var item1 in alltweetByUserstweet)
{
alltweetByUsers.Add(item1);
}
}
//alltweetByUsers = alltweetByUsers.OrderByDescending(o => o.created).ToList();
return(alltweetByUsers.OrderByDescending(o => o.created).ToList());
}
}
public override MediaUrl Get(long id)
{
using (TweetContext context = GetContext())
{
return(context.MediaUrls.Where(m => m.Id == id).SingleOrDefault());
}
}
public override IEnumerable <User> GetAll()
{
using (TweetContext context = GetContext())
{
return(context.Users.ToList());
}
}
public override Event Get(long id)
{
using (TweetContext context = GetContext())
{
return(context.Events.Where(e => e.Id == id).SingleOrDefault());
}
}
public override IEnumerable <Event> GetAll()
{
using (TweetContext context = GetContext())
{
return(context.Events.ToList());
}
}
public void UnFollowing(PERSON followingPerson, PERSON followerPerson)
{
using (TweetContext db = new TweetContext())
{
//PERSON obj = db.persons.Find(person.user_id);
PERSON objFollowing = db.persons.Include("followers").Include("following").Single(i => i.user_id == followingPerson.user_id);
PERSON objFollowers = db.persons.Include("followers").Include("following").Single(i => i.user_id == followerPerson.user_id);
List <PERSON> followingList = new List <PERSON>();
foreach (var item in objFollowers.following)
{
if (item == objFollowing)
{
objFollowers.following.Remove(objFollowing);
break;
}
}
//followingList.Add(objFollowing);
////followerList.Add(followerPerson);
//objFollowers.followers = followingList;
db.SaveChanges();
}
}
public override IEnumerable <MediaUrl> Find(Func <MediaUrl, bool> exp)
{
using (TweetContext context = GetContext())
{
return(context.MediaUrls.Include(m => m.Tweet).Where <MediaUrl>(exp).ToList());
}
}
public void AddTweet(TWEET tweet)
{
using (TweetContext db = new TweetContext())
{
db.tweets.Add(tweet);
db.SaveChanges();
}
}
public List <string> GetAllUserId(string name)
{
using (TweetContext db = new TweetContext())
{
List <string> listId = db.persons.Where(i => i.user_id.StartsWith(name)).Select(i => i.user_id).Distinct().ToList();
return(listId);
}
}
public PERSON Validate(string uname, string pwd)
{
using (TweetContext db = new TweetContext())
{
PERSON obj = db.persons.SingleOrDefault(i => i.user_id == uname && i.password == pwd);
return(obj);
}
}
public override void Add(Event entity)
{
using (TweetContext context = GetContext())
{
context.Events.Add(entity);
context.SaveChanges();
}
}
public void AddUser(PERSON item)
{
using (TweetContext db = new TweetContext())
{
db.persons.Add(item);
db.SaveChanges();
}
}
public PERSON GetByID(string id)
{
using (TweetContext db = new TweetContext())
{
PERSON obj = db.persons.Find(id);
return(obj);
}
}
public void DeleteProfile(string id)
{
using (TweetContext db = new TweetContext())
{
PERSON obj = db.persons.Include("followers").Include("following").Include("tweet").Single(i => i.user_id == id);
db.persons.Remove(obj);
db.SaveChanges();
}
}
public List <TWEET> GetAll()
{
using (TweetContext db = new TweetContext())
{
List <TWEET> alltweet = db.tweets.ToList();
return(alltweet);
}
}
public void DeleteTweet(TWEET tweet)
{
using (TweetContext db = new TweetContext())
{
TWEET obj = db.tweets.Find(tweet.tweet_id);
db.tweets.Remove(obj);
db.SaveChanges();
}
}
public override void Add(MediaUrl entity)
{
using (TweetContext context = GetContext())
{
context.Attach(entity.Tweet);
context.MediaUrls.Add(entity);
context.SaveChanges();
}
}
public override void Add(Subscription entity)
{
using (TweetContext context = GetContext())
{
context.Attach(entity.Event);
context.Subscriptions.Add(entity);
context.SaveChanges();
}
}
public Tweet GetLastTweet()
{
using (TweetContext context = GetContext())
{
return(context.Tweets
.Include(t => t.MediaList)
.Include(t => t.Event)
.FirstOrDefault(t => t.Date == context.Tweets.Max(x => x.Date)));
}
}
public void UpdateTweet(TWEET tweet)
{
using (TweetContext db = new TweetContext())
{
TWEET obj = db.tweets.Find(tweet.tweet_id);
obj.message = tweet.message;
obj.created = tweet.created;
db.SaveChanges();
}
}
public void Edit(PERSON person)
{
using (TweetContext db = new TweetContext())
{
PERSON obj = db.persons.Find(person.user_id);
obj.fullName = person.fullName;
obj.password = person.password;
obj.email = person.email;
db.SaveChanges();
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
Subscription subscription = Get(id);
if (subscription != null)
{
context.Subscriptions.Remove(subscription);
context.SaveChanges();
}
}
}
protected void AddStatus(Status status)
{
TweetContext tweet = new TweetContext()
{
User = status.User,
Tweet = status.Text,
Time = status.CreatedAt,
Country = status.Place.Country ?? "Unknown"
};
Tweets.Add(tweet);
}
public override void Add(User entity)
{
using (TweetContext context = GetContext())
{
if (entity.Event != null)
{
context.Attach(entity.Event);
}
context.Users.Add(entity);
context.SaveChanges();
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
User user = Get(id);
if (user != null)
{
context.Users.Remove(user);
context.SaveChanges();
}
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
Tweet tweet = Get(id);
if (tweet != null)
{
context.Attach(tweet);
context.Tweets.Remove(tweet);
context.SaveChanges();
}
}
}
