Modify query on AttachAction

Hello, I have this code, allowing to attach more products with BelongsToMany Relation:

    Tables\Actions\AttachAction::make()
                    ->preloadRecordSelect()
                    ->form(fn(Tables\Actions\AttachAction $action): array => [
                        $action->getRecordSelect()->required(),
                        Forms\Components\ColorPicker::make('color')
                            ->required()
                    ])

    Tables\Actions\AttachAction::make()
                    ->preloadRecordSelect()
                    ->form(fn(Tables\Actions\AttachAction $action): array => [
                        $action->getRecordSelect()->required(),
                        Forms\Components\ColorPicker::make('color')
                            ->required()
                    ])

It works, but I want to modify the query when saving, to add the inverse record in the DB, how do your do that ? Tried $action->getRecordSelect()->saveRelationshipsUsing, but since it doesnt have ->relationship chained it doesnt work. Is there any way to do this, event if its not trough filament? Thanks!

1 Reply

Dimitar Papazov DEV•4mo ago

Solved! After many hours and tests, figure it out. Refrence: https://filamentphp.com/docs/2.x/admin/resources/relation-managers#customizing-the-saving-process Solution:

   Tables\Actions\AttachAction::make()
    ->using(function (Model $record,  array $data): Model {
            $record->variants()->attach($this->getOwnerRecord()->id, ['color' => $data['color']]);
            $this->getOwnerRecord()->variants()->attach($record->id, ['color' => $data['color']]);
        return $record;
  })

   Tables\Actions\AttachAction::make()
    ->using(function (Model $record,  array $data): Model {
            $record->variants()->attach($this->getOwnerRecord()->id, ['color' => $data['color']]);
            $this->getOwnerRecord()->variants()->attach($record->id, ['color' => $data['color']]);
        return $record;
  })

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Modify query on AttachAction