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<?php |
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namespace Codexshaper\WooCommerce\Traits; |
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use Codexshaper\WooCommerce\Facades\WooCommerce; |
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trait QueryBuilderTrait |
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{ |
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/** |
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* @var |
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*/ |
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protected $options = []; |
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/** |
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* @var |
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*/ |
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protected $where = []; |
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/** |
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* @var |
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*/ |
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protected $properties = []; |
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/** |
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* Retrieve all Items. |
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* |
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* @param array $options |
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* |
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* @return array |
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*/ |
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protected function all($options = []) |
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{ |
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return WooCommerce::all($this->endpoint, $options); |
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} |
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/** |
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* Retrieve single Item. |
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* |
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* @param int $id |
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* @param array $options |
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* |
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* @return object |
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*/ |
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protected function find($id, $options = []) |
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{ |
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return WooCommerce::find("{$this->endpoint}/{$id}", $options); |
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} |
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/** |
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* Create new Item. |
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* |
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* @param array $data |
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* |
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* @return object |
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*/ |
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protected function create($data) |
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{ |
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return WooCommerce::create($this->endpoint, $data); |
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} |
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/** |
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* Update Existing Item. |
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* |
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* @param int $id |
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* @param array $data |
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* |
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* @return object |
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*/ |
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protected function update($id, $data) |
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{ |
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return WooCommerce::update("{$this->endpoint}/{$id}", $data); |
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} |
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/** |
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* Destroy Item. |
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* |
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* @param int $id |
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* @param array $options |
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* |
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* @return object |
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*/ |
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protected function delete($id, $options = []) |
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{ |
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return WooCommerce::delete("{$this->endpoint}/{$id}", $options); |
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} |
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/** |
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* Batch Update. |
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* |
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* @param array $data |
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* |
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* @return object |
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*/ |
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protected function batch($data) |
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{ |
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return WooCommerce::create("{$this->endpoint}/batch", $data); |
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} |
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/** |
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* Retrieve data. |
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* |
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* @return array |
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*/ |
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protected function get() |
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{ |
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try { |
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$results = WooCommerce::all($this->endpoint, $this->options); |
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return $results; |
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} catch (\Exception $ex) { |
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throw new \Exception($ex->getMessage(), 1); |
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} |
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} |
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/** |
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* Retrieve data. |
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* |
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* @return object |
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*/ |
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protected function first() |
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{ |
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return $this->get()[0] ?? new \stdClass(); |
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} |
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/** |
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* Set options for woocommerce request. |
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* |
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* @param array $parameters |
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* |
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* @return object $this |
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*/ |
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protected function options($parameters) |
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{ |
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if (!is_array($parameters)) { |
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throw new \Exception('Options must be an array', 1); |
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} |
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if (empty($parameters)) { |
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throw new \Exception('Options must be pass at least one element', 1); |
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} |
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foreach ($parameters as $key => $value) { |
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$this->options[$key] = $value; |
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} |
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return $this; |
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} |
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/** |
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* Join options for woocommerce request. |
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* |
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* @param array $parameters |
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* |
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* @return object $this |
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*/ |
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protected function where(...$parameters) |
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{ |
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if (count($parameters) < 2 || count($parameters) > 3) { |
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throw new \Exception('Too many arguments. You can pass minimum 2 and maximum 3 paramneters'); |
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} |
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$field = $parameters[0]; |
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$value = count($parameters) == 3 ? $parameters[2] : $parameters[1]; |
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switch ($field) { |
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case 'name': |
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case 'title': |
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case 'description': |
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$this->options['search'] = $value; |
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break; |
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default: |
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$this->options[$field] = $value; |
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break; |
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} |
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return $this; |
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} |
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/** |
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* Set order direction. |
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* |
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* @param string $name |
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* @param string $direction |
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* |
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* @return object $this |
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*/ |
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protected function orderBy($name, $direction = 'desc') |
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{ |
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$this->options['orderby'] = $name; |
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$this->options['order'] = $direction; |
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return $this; |
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} |
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/** |
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* Paginate results. |
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* |
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* @param int $per_page |
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* @param int $current_page |
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* |
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* @return array |
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*/ |
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protected function paginate($per_page, $current_page = 1) |
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{ |
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try { |
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$this->options['per_page'] = (int) $per_page; |
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if ($current_page > 0) { |
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$this->options['page'] = (int) $current_page; |
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} |
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$results = $this->get(); |
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$totalResults = WooCommerce::countResults(); |
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$totalPages = WooCommerce::countPages(); |
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$currentPage = WooCommerce::current(); |
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$previousPage = WooCommerce::previous(); |
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$nextPage = WooCommerce::next(); |
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$pagination = [ |
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'total_results' => $totalResults, |
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'total_pages' => $totalPages, |
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'current_page' => $currentPage, |
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'previous_page' => $previousPage, |
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'next_page' => $nextPage, |
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'first_page' => 1, |
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'last_page' => $totalResults, |
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]; |
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$results['pagination'] = $pagination; |
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return $results; |
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} catch (\Exception $ex) { |
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throw new \Exception($ex->getMessage(), 1); |
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} |
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} |
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/** |
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* Count all results. |
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* |
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* @return int |
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*/ |
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protected function count() |
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{ |
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try { |
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$results = WooCommerce::all($this->endpoint, $this->options); |
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$totalResults = WooCommerce::countResults(); |
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return $totalResults; |
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} catch (\Exception $ex) { |
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throw new \Exception($ex->getMessage(), 1); |
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} |
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} |
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/** |
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* Store data. |
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* |
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* @return array |
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*/ |
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public function save() |
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{ |
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$this->results = WooCommerce::create($this->endpoint, $this->properties); |
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return $this->results; |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: