61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
<?php
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namespace Illuminate\Database\Eloquent\Casts;
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use Illuminate\Contracts\Database\Eloquent\Castable;
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use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
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use Illuminate\Support\Collection;
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use InvalidArgumentException;
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class AsCollection implements Castable
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{
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/**
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* Get the caster class to use when casting from / to this cast target.
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*
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* @param array $arguments
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* @return \Illuminate\Contracts\Database\Eloquent\CastsAttributes<\Illuminate\Support\Collection<array-key, mixed>, iterable>
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*/
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public static function castUsing(array $arguments)
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{
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return new class($arguments) implements CastsAttributes
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{
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public function __construct(protected array $arguments)
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{
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}
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public function get($model, $key, $value, $attributes)
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{
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if (! isset($attributes[$key])) {
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return;
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}
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$data = Json::decode($attributes[$key]);
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$collectionClass = $this->arguments[0] ?? Collection::class;
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if (! is_a($collectionClass, Collection::class, true)) {
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throw new InvalidArgumentException('The provided class must extend ['.Collection::class.'].');
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}
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return is_array($data) ? new $collectionClass($data) : null;
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}
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public function set($model, $key, $value, $attributes)
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{
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return [$key => Json::encode($value)];
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}
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};
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}
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/**
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* Specify the collection for the cast.
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*
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* @param class-string $class
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* @return string
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*/
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public static function using($class)
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{
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return static::class.':'.$class;
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}
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}
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