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<?php |
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declare(strict_types=1); |
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namespace Sirius\Orm; |
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use Sirius\Orm\Collection\Collection; |
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use Sirius\Orm\Collection\PaginatedCollection; |
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use Sirius\Sql\Select; |
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class Query extends Select |
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{ |
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/** |
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* @var Orm |
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*/ |
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protected $orm; |
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/** |
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* @var Mapper |
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*/ |
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protected $mapper; |
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/** |
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* @var array |
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*/ |
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protected $load = []; |
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/** |
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* @var array |
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*/ |
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protected $guards = []; |
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/** |
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* @var array |
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*/ |
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protected $scopes = []; |
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public function __construct(Mapper $mapper) |
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{ |
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parent::__construct($mapper->getReadConnection()); |
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$this->mapper = $mapper; |
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$this->from($this->mapper->getTableReference()); |
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$this->resetColumns(); |
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$this->columns($this->mapper->getTableAlias(true) . '.*'); |
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} |
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public function __call(string $method, array $params) |
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{ |
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$scope = $this->mapper->getScope($method); |
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if ($scope && is_callable($scope)) { |
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return $scope($this, ...$params); |
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} |
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return parent::__call($method, $params); |
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} |
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public function load(...$relations): self |
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{ |
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foreach ($relations as $name => $callback) { |
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if (is_int($name)) { |
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$this->load[$callback] = null; |
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} elseif (is_callable($callback)) { |
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$this->load[$name] = $callback; |
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} else { |
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throw new \InvalidArgumentException('Invalid callable for relation'); |
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} |
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} |
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return $this; |
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} |
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public function first() |
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{ |
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$row = $this->fetchOne(); |
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return $this->mapper->newEntityFromRow($row, $this->load); |
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} |
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public function get(): Collection |
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{ |
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return $this->mapper->newCollectionFromRows($this->fetchAll(), $this->load); |
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} |
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public function paginate($perPage, $page): PaginatedCollection |
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{ |
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/** @var Query $countQuery */ |
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$countQuery = clone $this; |
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$total = $countQuery->count(); |
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if ($total == 0) { |
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$this->mapper->newPaginatedCollectionFromRows([], $total, $perPage, $page, $this->load); |
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} |
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$this->perPage($perPage); |
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$this->page($page); |
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return $this->mapper->newPaginatedCollectionFromRows($this->fetchAll(), $total, $perPage, $page, $this->load); |
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} |
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public function chunk($count, $callback) |
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{ |
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} |
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public function count() |
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{ |
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$this->resetOrderBy(); |
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$this->resetColumns(); |
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$this->columns('COUNT(*)'); |
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return (int)$this->fetchValue(); |
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} |
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public function setGuards(array $guards) |
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{ |
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foreach ($guards as $column => $value) { |
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if (is_int($column)) { |
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$this->guards[] = $value; |
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} else { |
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$this->guards[$column] = $value; |
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} |
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} |
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return $this; |
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} |
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public function resetGuards() |
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{ |
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$this->guards = []; |
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return; |
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} |
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protected function applyGuards() |
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{ |
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if (empty($this->guards)) { |
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return; |
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} |
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$this->groupCurrentWhere(); |
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foreach ($this->guards as $column => $value) { |
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if (is_int($column)) { |
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$this->where($value); |
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} else { |
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$this->where($column, $value); |
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} |
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} |
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} |
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public function getStatement(): string |
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{ |
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$this->applyGuards(); |
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return parent::getStatement(); |
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} |
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} |
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siriusphp /
orm
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.