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<?php |
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|
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namespace Give\Framework\Models; |
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|
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use Give\Framework\Database\DB; |
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use Give\Framework\Exceptions\Primitives\InvalidArgumentException; |
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use Give\Framework\Models\Contracts\ModelCrud; |
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use Give\Framework\QueryBuilder\QueryBuilder; |
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|
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/** |
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* @since 2.19.6 |
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* |
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* @template M |
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*/ |
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class ModelQueryBuilder extends QueryBuilder |
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{ |
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/** |
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* @var class-string<M> |
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*/ |
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protected $model; |
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|
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/** |
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* @param class-string<M> $modelClass |
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*/ |
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public function __construct($modelClass) |
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{ |
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if (!is_subclass_of($modelClass, Model::class)) { |
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throw new InvalidArgumentException("$modelClass must be an instance of " . Model::class); |
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} |
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|
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$this->model = $modelClass; |
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} |
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|
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/** |
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* Get row |
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* |
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* @since 2.19.6 |
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* |
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* @return M|null |
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*/ |
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public function get($output = OBJECT) |
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{ |
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$row = DB::get_row($this->getSQL(), OBJECT); |
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|
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if (!$row) { |
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return null; |
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} |
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|
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return $this->getRowAsModel($row); |
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} |
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|
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/** |
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* Get results |
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* |
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* @since 2.19.6 |
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* |
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* @return M[]|null |
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*/ |
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public function getAll($output = OBJECT) |
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{ |
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$results = DB::get_results($this->getSQL(), OBJECT); |
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|
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if (!$results) { |
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return null; |
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} |
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|
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if (isset($this->model)) { |
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return $this->getAllAsModel($results); |
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} |
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|
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return $results; |
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} |
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|
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/** |
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* Get row as model |
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* |
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* @since 2.19.6 |
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* |
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* @param object|null $row |
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* |
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* @return M|null |
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*/ |
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protected function getRowAsModel($row) |
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{ |
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$model = $this->model; |
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|
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if (!method_exists($model, 'fromQueryBuilderObject')) { |
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throw new InvalidArgumentException("fromQueryBuilderObject missing from $model"); |
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} |
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|
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return $model::fromQueryBuilderObject($row); |
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} |
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|
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/** |
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* Get results as models |
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* |
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* @since 2.19.6 |
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* |
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* @param object[] $results |
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* |
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* @return M[]|null |
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*/ |
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protected function getAllAsModel($results) |
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{ |
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/** @var ModelCrud $model */ |
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$model = $this->model; |
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|
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if (!method_exists($model, 'fromQueryBuilderObject')) { |
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throw new InvalidArgumentException("fromQueryBuilderObject missing from $model"); |
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} |
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|
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return array_map(static function ($object) use ($model) { |
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return $model::fromQueryBuilderObject($object); |
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}, $results); |
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} |
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} |
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|
