php - How I can save data in two tables simultaneously in laravel? -

i have following data mode l

detalle_servicio has many material_usado , material_usado belongs detalle_servicio

when save values ​​in material_usado should know id detelle_servido, can not that. have following code

route

route::post('/upload', function(){      $path = public_path().'/servicios';     try{         $upload_success1 = input::file('foto1')->move($path,'1');         $upload_success2 = input::file('foto2')->move($path,'2');         $upload_success3 = input::file('foto3')->move($path,'3');         $upload_success4 = input::file('foto4')->move($path,'4');     }catch(exception $e) {         $e->getmessage();     }     $input = input::get('json');     $json = json_decode($input);      if($upload_success1 && $upload_success2 && $upload_success3 && $upload_success4) {         //db::insert("insert detalle_servicio (rutafoto1, rutafoto2, rutafoto3, rutafoto4, fechatermino, latitud, longitud, servicio_idservicio) values(?,?,?,?,?,?,?,?)", array($path.'1', $path.'2', $path.'3', $path.'4',$json->termino, $json->latitud, $json->longitud, $json->idservicio));         $entradas = array(                     'rutafoto1' => $path.'1',                     'rutafoto2' => $path.'2',                     'rutafoto3' => $path.'3',                     'rutafoto4' => $path.'4',                     'fechatermino' => $json->termino,                     'latitud' => $json->latitud,                     'longitud' => $json->longitud,                     'servicio_idservicio' => $json->idservicio                     );         detalle_servicio::create($entradas);         $array = array('code' => '202', 'message' => 'done');        return response::json($array);     } else {         $array = array('code');        return response::json('error', 400);     }    }); 

you can see json containing values ​​that store in database

i keep data in database of detalle_servicio table need save data in material _usado need id generated when save data in table detalle_servicio

model

class detalle_servicio extends eloquent{ protected $table = 'detalle_servicio'; protected $primarykey = 'iddetalle_servicio'; protected $fillable = array('rutafoto1', 'rutafoto2', 'rutafoto3', 'rutafoto4', 'fechatermino', 'latitud', 'longitud', 'servicio_idservicio');   public function servicio(){     return $this->belongsto('servicio', 'idservicio'); //le pertenece } public function material_usado(){     return $this->hasmany('material_usado', 'idmaterial_usado'); } } 

and

class material_usado extends eloquent{ protected $table = 'material_usado'; protected $primarykey = 'idmaterial_usado';  public function detalleservicio(){     return $this->belongsto('detalle_servicio', 'iddetalle_servicio'); } } 

how can it?

when use this:

detalle_servicio::create($entradas); 

it returns model instance created should way:

$detalle_servicio = detalle_servicio::create($entradas); 

now can id of created model using:

$detalle_servicio->id; 

so, may this:

if($detalle_servicio = detalle_servicio::create($entradas)) {     $id = $detalle_servicio->id;     // ... }