Unexpected behaviour in laravel 5.3

[shenjiayu]

First of all, thanks for creating such a nice package.

I have come across an unexpected behaviour in Laravel 5.3.
FYI: I am using latest release of this package

Only can sender load messages for a conversation from the db, the receiver cannot load messages from the db so I dig into the source code.
Found that the getMessagesById function in ConversationRepository.php file has the following query for the eager loading relations of messages.

return Conversation::with(['messages' => function ($query) use ($userId, $offset, $take) {
            $query->where(function ($qr) use ($userId) {
                $qr->where('user_id', '=', $userId)
                    ->where('deleted_from_sender', 0);
            })
            ->orWhere(function ($q) use ($userId) {
                $q->where('user_id', '!=', $userId)
                    ->where('deleted_from_receiver', 0);
            });

            $query->offset($offset)->take($take);

        }])->with(['userone', 'usertwo'])->find($conversationId);

which translates to
select * from messages where conversation_id in ($conversationId) and (user_id = $userId and deleted_from_sender = 0) or (user_id != $userId and deleted_from_receiver = 0).

Actually the query should look like this
select * from messages where conversation_id in ($conversationId) and ((user_id = $userId and deleted_from_sender = 0) or (user_id != $userId and deleted_from_receiver = 0))

and the code for the passed callback function for the message relations do the trick

$query->where(function ($qr) use ($userId) {
        $qr->where(function ($q) use ($userId) {
            $q->where('user_id', '=', $userId)
                ->where('deleted_from_sender', 0);
        })
        ->orWhere(function ($q) use ($userId) {
            $q->where('user_id', '!=', $userId)
                ->where('deleted_from_receiver', 0);
        });
    });
});

I don't know if it was the issue of Laravel 5.3. Please review. Thanks.

[nahid]

please see the Talk Example

https://github.com/nahid/talk-example