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<?php |
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/* |
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* This file is part of the Scrawler package. |
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* |
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* (c) Pranjal Pandey <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Scrawler\Arca; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Query\QueryBuilder as DoctrineQueryBuilder; |
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use Doctrine\DBAL\Schema\AbstractSchemaManager; |
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use Scrawler\Arca\Manager\ModelManager; |
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/** |
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* Extended implementation of \Doctrine\DBAL\Query\QueryBuilder. |
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*/ |
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final class QueryBuilder extends DoctrineQueryBuilder |
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{ |
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private string $table; |
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/** |
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* @var array<string> |
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*/ |
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private array $relations = []; |
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private readonly AbstractSchemaManager $SchemaManager; |
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public function __construct( |
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Connection $connection, |
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private readonly ModelManager $modelManager, |
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) { |
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$this->SchemaManager = $connection->createSchemaManager(); |
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parent::__construct($connection); |
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} |
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public function from(string $table, ?string $alias = null): QueryBuilder |
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{ |
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$this->table = $table; |
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return parent::from($table, $alias); |
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} |
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public function get(): Collection |
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{ |
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if (!$this->SchemaManager->tableExists($this->table)) { |
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return Collection::fromIterable([]); |
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} |
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$model = $this->modelManager->create($this->table); |
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$relations = $this->relations; |
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$this->relations = []; |
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$results = $this->fetchAllAssociative(); |
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return Collection::fromIterable($results) |
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->map(static fn ($value): Model => $model->setLoadedProperties($value)->with($relations)->setLoaded()); |
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} |
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public function first(): ?Model |
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{ |
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if (!$this->SchemaManager->tableExists($this->table)) { |
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return null; |
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} |
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$relations = $this->relations; |
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$this->relations = []; |
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$result = $this->fetchAssociative() ?: []; |
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if ([] === $result) { |
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return null; |
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} |
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return $this->modelManager->create($this->table)->setLoadedProperties($result)->with($relations)->setLoaded(); |
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} |
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} |
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scrawler-labs /
arca-orm
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