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<?php |
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namespace Thinktomorrow\Chief\Common\Relations; |
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use Illuminate\Support\Collection; |
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class RelatedCollection extends Collection |
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{ |
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public static function availableChildren(ActsAsParent $parent): self |
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{ |
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$available_children_types = config('thinktomorrow.chief.relations.children', []); |
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$collection = new static(); |
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foreach ($available_children_types as $type) { |
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$collection = $collection->merge((new $type)->all()); |
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} |
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return $collection; |
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} |
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public static function relationIds(Collection $collection): Collection |
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{ |
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return $collection->map(function ($entry) { |
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return $entry->getRelationId(); |
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}); |
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} |
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public function flattenForSelect() |
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{ |
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return $this->map(function (ActsAsChild $child) { |
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return [ |
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'id' => $child->getRelationId(), |
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'label' => $child->getRelationLabel(), |
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'group' => $child->getRelationGroup(), |
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]; |
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}); |
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} |
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public function flattenForGroupedSelect(): Collection |
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{ |
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$grouped = []; |
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$this->flattenForSelect()->each(function ($entry) use (&$grouped) { |
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if (isset($grouped[$entry['group']])) { |
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$grouped[$entry['group']]['values'][] = $entry; |
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} else { |
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$grouped[$entry['group']] = ['group' => $entry['group'], 'values' => [$entry]]; |
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} |
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}); |
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// We remove the group key as we need to have non-assoc array for the multiselect options. |
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return collect(array_values($grouped)); |
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} |
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public static function inflate(array $relateds = []): self |
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{ |
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if (count($relateds) == 1 && is_null(reset($relateds))) { |
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$relateds = []; |
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} |
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return (new static($relateds))->map(function ($related) { |
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list($type, $id) = explode('@', $related); |
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return (new $type)->find($id); |
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}); |
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} |
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} |
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thinktomorrow /
chief
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.