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<?php |
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namespace Bakery\Queries; |
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use Bakery\Utils\Utils; |
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use Bakery\Support\Arguments; |
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use Bakery\Traits\OrdersQueries; |
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use Bakery\Traits\FiltersQueries; |
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use Bakery\Traits\SearchesQueries; |
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use Bakery\Types\Definitions\RootType; |
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use GraphQL\Type\Definition\ResolveInfo; |
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use Illuminate\Contracts\Pagination\LengthAwarePaginator; |
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use Bakery\Exceptions\PaginationMaxCountExceededException; |
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class EloquentCollectionQuery extends EloquentQuery |
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{ |
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use FiltersQueries; |
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use OrdersQueries; |
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use SearchesQueries; |
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/** |
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* The fields to be fulltext searched on. |
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* |
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* @var array |
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*/ |
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protected $tsFields; |
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/** |
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* Get the name of the CollectionQuery. |
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* |
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* @return string |
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*/ |
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public function name(): string |
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{ |
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if (isset($this->name)) { |
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return $this->name; |
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} |
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return Utils::plural($this->modelSchema->getTypename()); |
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} |
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/** |
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* The type of the CollectionQuery. |
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* |
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* @return RootType |
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*/ |
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public function type(): RootType |
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{ |
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return $this->registry->type($this->modelSchema->typename().'Collection'); |
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} |
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/** |
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* The arguments for the CollectionQuery. |
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* |
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* @return array |
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*/ |
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public function args(): array |
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{ |
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$args = collect([ |
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'page' => $this->registry->int()->nullable(), |
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'count' => $this->registry->int()->nullable(), |
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'filter' => $this->registry->type($this->modelSchema->typename().'Filter')->nullable(), |
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]); |
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if ($this->modelSchema->isSearchable()) { |
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$args->put('search', $this->registry->type($this->modelSchema->typename().'RootSearch')->nullable()); |
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} |
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if ($this->modelSchema->isSortable()) { |
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$args->put('orderBy', $this->registry->type($this->modelSchema->typename().'OrderBy')->nullable()); |
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} |
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return $args->toArray(); |
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} |
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/** |
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* Resolve the CollectionQuery. |
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* |
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* @param Arguments $args |
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* @param mixed $root |
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* @param mixed $context |
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* @param \GraphQL\Type\Definition\ResolveInfo $info |
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* @return \Illuminate\Contracts\Pagination\LengthAwarePaginator |
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* @throws PaginationMaxCountExceededException |
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*/ |
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public function resolve(Arguments $args, $root, $context, ResolveInfo $info): LengthAwarePaginator |
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{ |
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$page = $args->page ?? 1; |
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$count = $args->count ?? 15; |
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$maxCount = config('bakery.security.paginationMaxCount'); |
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if ($count > $maxCount) { |
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throw new PaginationMaxCountExceededException($maxCount); |
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} |
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$query = $this->scopeQuery($this->modelSchema->getQuery()); |
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$fields = $info->getFieldSelection(config('bakery.security.eagerLoadingMaxDepth')); |
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$this->eagerLoadRelations($query, $fields['items'], $this->modelSchema); |
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// Select all columns from the table. |
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$query->addSelect($this->model->getTable().'.*'); |
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if ($args->filter) { |
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$query = $this->applyFilters($query, $args->filter); |
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} |
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if ($args->search) { |
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$query = $this->applySearch($query, $args->search); |
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} |
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if ($args->orderBy) { |
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$query = $this->applyOrderBy($query, $args->orderBy); |
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} |
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return $query->paginate($count, ['*'], 'page', $page); |
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} |
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} |
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scrnhq /
laravel-bakery
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