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

Question

I have the following data mode
l
Detalle_Servicio has many Material_Usado and Material_Usado belongs only Detalle_Servicio
When I save values ​​in Material_Usado should know the ID Detelle_Servido, but as I can not do that. I have the 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 && $upload_success4) {
//DB::insert("INSERT INTO Detalle_Servicio (RutaFoto1, RutaFoto2, RutaFoto3, RutaFoto4, FechaTermino, Latitud, Longitud, Servicio_idServicio) values(?,?,?,?,?,?,?,?)", array($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 that I get a JSON containing the values ​​that I store in the database
I keep the data in the database of the Detalle_Servicio table but then I need to save some data in Material _Usado but I need the ID that was generated when you save the data in the 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 a
}
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 I do it?

Answer 1

When you use this:
Detalle_Servicio::create($entradas);
It returns the model instance that was just created so you should do it like this way:
$Detalle_Servicio = Detalle_Servicio::create($entradas);
Now you can get the id of the created model using:
$Detalle_Servicio->id;
So, you may do something like this:
if($Detalle_Servicio = Detalle_Servicio::create($entradas)) {
$id = $Detalle_Servicio->id;
// ...
}

Answer 2

I don't really understand why you have this function in routes.php. Unless this is for example only...then you should have this a controller which will save the models in order.
First save the first model and then simply retrieve the foreign key that you need using something like this:
$serviceDetail = new Detalle_Servicio;
$serviceDetail->rutaFoto1 = Input::get('upload_success1');
etc..
$serviceDetail->save();
if ($serviceDetail->id)
{
$serviceDetail->material_usado()->attach($serviceDetail->id);
}
hope I understood the question :)