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<?php |
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namespace Recca0120\Repository\Compilers; |
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use Recca0120\Repository\Criteria; |
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use Recca0120\Repository\Expression; |
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abstract class Compiler |
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{ |
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/** |
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* $items. |
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* |
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* @var array |
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*/ |
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protected $items = []; |
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/** |
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* $model. |
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* |
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* @var mixed |
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*/ |
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protected $model; |
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/** |
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* __construct. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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*/ |
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public function __construct($model) |
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{ |
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$this->model = $model; |
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} |
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/** |
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* push. |
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* |
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* @param \Recca0120\Repository\Criteria $criteria |
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* @return $this |
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*/ |
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public function push($criteria) |
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{ |
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$items = is_array($criteria) ? $criteria : [$criteria]; |
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foreach ($items as $key => $value) { |
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if (($value instanceof Criteria) === true) { |
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$this->items[] = $value; |
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} else { |
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$value = is_array($value) ? $value : [$key, $value]; |
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$criteria = call_user_func_array([Criteria::create(), 'where'], $value); |
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$this->items[] = $criteria; |
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} |
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} |
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return $this; |
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} |
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/** |
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* apply. |
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* |
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* @return mixed |
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*/ |
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public function apply() |
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{ |
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foreach ($this->group() as $type => $actions) { |
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$method = method_exists($this, $type) === true ? $type : 'defaults'; |
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$this->model = call_user_func_array([$this, $method], [$this->model, $actions]); |
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} |
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return $this->model; |
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} |
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/** |
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* defaults apply. |
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* |
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* @param mixed $model |
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* @param array $actions |
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* @return mixed |
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*/ |
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public function defaults($model, $actions) |
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{ |
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return array_reduce($actions, function($model, $action) { |
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return call_user_func_array([$model, $action['method']], $action['parameters']); |
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}, $model); |
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} |
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/** |
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* isExpression. |
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* |
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* @param mixed$param |
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* @return bool |
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*/ |
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protected function isExpression($param) |
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{ |
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return $param instanceof Expression; |
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} |
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/** |
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* group. |
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* |
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* @return array |
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*/ |
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protected function group() { |
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return array_reduce($this->items, function($allows, $criteria) { |
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foreach ($criteria->all() as $action) { |
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$allows[$action->type][] = [ |
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'method' => $action->method, |
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'parameters' => $this->compileParameters($action->parameters), |
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]; |
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} |
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return $allows; |
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}, []); |
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} |
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/** |
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* transformParameters. |
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* |
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* @param array $parameters |
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* @return array |
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*/ |
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abstract protected function compileParameters($parameters); |
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} |
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recca0120 /
laravel-repository
