protected function performValidation()
{
if (is_null($this->product)) {
return $this->fail();
}
if (!$this->checkProductHasNoActiveAttributeGroupsWhenInputHasNone()) {
return $this->fail();
}
// TODO rewrite to use repository
$this->productActiveAttributeGroups = $this->product->activeAttributeGroups()->with('attributeOption')->get()->keyBy('id');
if (!$this->checkProductHasSameActiveAttributeGroupIdsAsInput() or !$this->checkEachOptionBelongsToCorrectAttributeGroupGroup()) {
return $this->fail();
}
return $this->pass();
}