Laravel where query not working - sql

Question

I've got this table
beds
id
name
size
room
status
hotel
created_at
updated_at
I need to filter all beds that belong to a certain room. In order to do so, I've coded this lines.
public function index()
{
//
$user = JWTAuth::parseToken()->authenticate();
$data = Input::get('room');
if( $data ){
$beds = Bed::where('room', '=', $data )->get();
}else{
$beds = Bed::where('hotel', '=', $user->hostel )->get();
}
foreach( $beds as $bed) {
return $bed->get( array('size','room', 'id') );
}
}
So, If i give it the room id, it should return me only that room's ones.
The thing is that it's returning all table entries.
Any ideas?
UPDATE
Fixed relations and tried this:
return Room::with('beds')->findOrFail($data)->beds;
Now it gives me the number of items.
How can I get the items?
UPDATE
This is the model's code:
class Room extends \Eloquent {
protected $fillable = array('beds', 'price', 'name', 'description','hotel');
public function beds(){
return $this->hasMany('Bed', 'id', 'room');
}
}
UPDATE
The var_dump for:
var_dump( Room::with('beds')->findOrFail($data)->beds );
is:
int(1)
UPDATE
So, the final code is the following.
controller
public function index()
{
//
$user = JWTAuth::parseToken()->authenticate();
$data = Input::get('room');
if( $data ){
$d = intval( $data );
return Bed::where('room', '=', $d )->get( array('size', 'room', 'id', 'name') );
}else{
return Bed::where('hotel', '=', $user->hostel )->get( array('size', 'room', 'id', 'name') );
}
}
model
class Room extends \Eloquent {
protected $fillable = array('beds', 'price', 'name', 'description','hotel');
public function camas(){
return $this->hasMany('Bed', 'room', 'id');
}
}
Thank you guys!

Answer 1

You have quite a few issues in your attempts:
return $bed->get( array('size', 'room', 'id') );
// runs SELECT size, room, id from `rooms`
so it returns all the rooms (why on earth would you like to do this in a foreach anyway?)
return $this->hasMany('Bed', 'id', 'room');
// should be:
return $this->hasMany('Bed', 'room', 'id');
protected $fillable = array('beds', ...
public function beds(){
this is conflict - you will never get a relations when calling $room->beds since you have a column beds on your table.
that said, this is what you need:
public function index()
{
$user = JWTAuth::parseToken()->authenticate();
if(Input::has('room')){
$query = Bed::where('room', '=', Input::get('room'));
}else{
$query = Bed::where('hotel', '=', $user->hostel);
}
return $query->get(['size', 'room', 'id']); // given you need only these columns
}

Answer 2

Try this and see if it works. If not, can you provide the var_dump of Input::get('room') and the structure of the the beds table?
public function index()
{
//
$user = JWTAuth::parseToken()->authenticate();
$data = Input::get('room');
if( $data ){
$beds = Bed::where('room', '=', $data );
}else{
$beds = Bed::where('hotel', '=', $user->hostel );
}
return $beds->get(['size','room', 'id'])->toArray();
}
Better yet if you want to get specific beds in a room and you have your relations set up correctly:
return Room::with('beds')->findOrFail($data)->beds;
EDIT
I saw your update. Are you sure its giving you a number of items, maybe there is one item and the number is the id of it. Can you verify? Please provide a vardump of it if thats not the case. Also can you post your code for the relations in the model?