/**
* Retrieve the meta data for this model
*
* @param Variant $variant
* @return \Illuminate\Database\Eloquent\Relations\MorphOne
*/
public function meta(Variant $variant = null)
{
if (!$variant) {
return $this->morphOne('Coreplex\\Meta\\Eloquent\\Meta', 'metable');
}
return $this->morphOne('Coreplex\\Meta\\Eloquent\\Meta', 'metable')->where('variant_id', $variant->getKey())->where('variant_type', $variant->getType());
}
/**
* Find a meta group by it's identifier
*
* @param mixed $identifier
* @param Variant $variant
* @return \Coreplex\Meta\Contracts\Group|null
* @throws MetaGroupNotFoundException
*/
public function find($identifier, Variant $variant = null)
{
if ($variant) {
if ($meta = Meta::where('identifier', $identifier)->where('variant_id', $variant->getKey())->where('variant_type', $variant->getType())->first()) {
return $meta;
}
} else {
if ($meta = Meta::where('identifier', $identifier)->first()) {
return $meta;
}
}
throw new MetaGroupNotFoundException('A meta group with the identifier "' . $identifier . '" could not be found.');
}