public IEnumerable <Friend> GetSentFriendRequests(long userId, FilterBase <Friend> filter = null)
{
var list = DbSet.Where(x => x.UserId == userId && x.Status == FriendRequestStatus.None);
if (filter != null)
{
list = filter.Filter(list);
}
return(list.Include(x => x.FriendUser).Where(x => x.FriendUser.EmailComfirmed)
.Select(x => new
{
Id = x.Id,
User = new
{
Id = x.FriendUserId,
Name = x.FriendUser.Name,
PhotoUrl = x.FriendUser.PhotoUrl,
}
}).ToList().Select(x => new Friend()
{
Id = x.Id,
User = new AppUser()
{
Id = x.User.Id,
Name = x.User.Name,
PhotoUrl = x.User.PhotoUrl,
}
}).ToList());
}
public int GetCount(FilterBase <T> filter = null)
{
if (filter != null)
{
return(filter.Filter(DbSet).Count());
}
return(DbSet.Count());
}
public virtual IEnumerable <T> GetAll(FilterBase <T> filter = null)
{
IQueryable <T> query = DbSet;
if (filter != null)
{
query = filter.Filter(query);
}
return(query.ToList());
}
internal IQueryable <T> Get(Expression <Func <T, bool> > where = null, Func <IQueryable <T>, IOrderedQueryable <T> > orderBy = null, List <Expression <Func <T, object> > > includeProperties = null, FilterBase <T> filter = null)
{
IQueryable <T> query = DbSet;
if (includeProperties != null)
{
query = includeProperties.Aggregate(query, (current, includeProperty) => current.Include(includeProperty));
}
if (where != null)
{
query = query.Where(where);
}
if (orderBy != null)
{
query = orderBy(query);
}
if (filter != null)
{
query = filter.Filter(query);
}
return(query);
}
public IEnumerable <AppUser> GetFriends(long?userId, long requestedUserId, FilterBase <Friend> filter = null)
{
var acceptedFriendRequests = DbSet.Where(x => x.Status == FriendRequestStatus.Accept && x.UserId == requestedUserId);
var list = filter == null ? acceptedFriendRequests : filter.Filter(acceptedFriendRequests);
//var friendsCount = from f in DbSet
// group f by new {f.UserId, f.Status}
// into newDb
// where newDb.Key.Status == FriendRequestStatus.Accept
// select new {newDb.Key.UserId, Count = newDb.Count()};
#region movies count
var userMoviesCount = Context.GetUserMovieFriendCounts();
#endregion moviesCount
var friends = from u1 in list
join u2 in Context.Set <AppUser>() on u1.FriendUserId equals u2.Id
where u2.EmailComfirmed
join movieCount in userMoviesCount on u1.FriendUserId equals movieCount.UserId into movieDb
from mCount in movieDb.DefaultIfEmpty()
select new
{
User = new
{
Id = u2.Id,
Name = u2.Name,
PhotoUrl = u2.PhotoUrl,
IsPublic = u2.IsPublicUser,
FriendsCount = (long?)mCount.FriendsCount ?? 0,
WatchMovieCount = (long?)mCount.WatchMoviesCount ?? 0,
WatchedMovieCount = (long?)mCount.WatchedMoviesCount ?? 0
}
};
if (userId.HasValue && userId.Value != -1)
{
var requestSetOrFriends = from u1 in Context.Set <Friend>()
where u1.UserId == userId.Value
select new { RequestId = u1.Id, UserId = u1.FriendUserId, Status = (int)u1.Status };
var requestRecived = from u1 in Context.Set <Friend>()
where u1.FriendUserId == userId.Value && u1.Status == FriendRequestStatus.None
select new { RequestId = u1.Id, UserId = u1.UserId, Status = 2 };
var relationShip = requestSetOrFriends.Union(requestRecived);
var signedResult = from f in friends
join r in relationShip on f.User.Id equals r.UserId into newDb
from b in newDb.DefaultIfEmpty()
select
new
{
User = f.User,
RequestId = (long?)b.RequestId,
Status = (int?)b.Status
};
return(signedResult.ToList().Select(x => new AppUser()
{
Id = x.User.Id,
Name = x.User.Name,
PhotoUrl = x.User.PhotoUrl,
IsPublicUser = x.User.IsPublic,
Connection = new UserConnectionModel(x.Status, x.RequestId),
FriendsCount = x.User.FriendsCount,
WatchMoviesCount = x.User.WatchMovieCount,
WatchedMoviesCount = x.User.WatchedMovieCount,
}));
}
return(friends.ToList().Select(x => new AppUser()
{
Id = x.User.Id,
Name = x.User.Name,
PhotoUrl = x.User.PhotoUrl,
IsPublicUser = x.User.IsPublic,
FriendsCount = x.User.FriendsCount,
WatchMoviesCount = x.User.WatchMovieCount,
WatchedMoviesCount = x.User.WatchedMovieCount,
}));
}
public static IEnumerable <Point> Filter(this IEnumerable <Point> points, FilterBase filter)
{
return(filter.Filter(points));
}
