121. Editar variante 3

Para los colegas que aun necesiten los codigos

public function addNewFeature($option_id)

{

$this->validate([

'new_feature.' . $option_id => 'required',

]);

$feature = Feature::find($this->new_feature[$option_id]);

$this->product->options()->updateExistingPivot($option_id, [

'features' => array_merge($this->product->options->find($option_id)->pivot->features ?? [], [

[

'id' => $feature->id,

'value' => $feature->value,

'description' => $feature->description

]

])

]);

$this->product = $this->product->fresh();

$this->new_feature[$option_id] = '';

$this->generarVariantes();

}



public function generarVariantes()

{

$features = $this->product->options->pluck('pivot.features');

$combinaciones = $this->generarCombinaciones($features);

foreach ($combinaciones as $combinacion) {

$variant = Variant::where('product_id', $this->product->id)

->has('features', count($combinacion))

->whereHas('features', function ($query) use ($combinacion) {

$query->whereIn('feature_id', $combinacion);

})

->whereDoesntHave('features', function ($query) use ($combinacion) {

$query->whereNotIn('feature_id', $combinacion);

})

->first();

if ($variant) {

continue;

}

$variant = Variant::create([

'product_id' => $this->product->id,

]);

$variant->features()->attach($combinacion);

}

$this->dispatch('variant-generate');

}

No dejaste los código de las modificaciones 

Tampoco dejaste el código de la modificación del  
public function generarVariantes().

Hola Victor. No dejaste el código de public function addNewFeature y no se alcanza a ver en el video.