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<?php |
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/** |
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* REST discounts controller. |
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* |
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* @version 1.0.19 |
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*/ |
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defined( 'ABSPATH' ) || exit; |
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/** |
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* REST API discounts controller class. |
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* |
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* @package Invoicing |
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*/ |
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class WPInv_REST_Discounts_Controller extends GetPaid_REST_Posts_Controller { |
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/** |
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* Post type. |
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* |
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* @var string |
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*/ |
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protected $post_type = 'wpi_discount'; |
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/** |
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* The base of this controller's route. |
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* |
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* @since 1.0.13 |
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* @var string |
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*/ |
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protected $rest_base = 'discounts'; |
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/** Contains this controller's class name. |
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* |
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* @var string |
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*/ |
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public $crud_class = 'WPInv_Discount'; |
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/** |
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* Registers the routes for the objects of the controller. |
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* |
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* @since 1.0.19 |
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* |
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* @see register_rest_route() |
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*/ |
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public function register_namespace_routes( $namespace ) { |
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parent::register_namespace_routes( $namespace ); |
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register_rest_route( |
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$this->namespace, |
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'/' . $this->rest_base . '/discount-types', |
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array( |
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array( |
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'methods' => WP_REST_Server::READABLE, |
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'callback' => array( $this, 'get_discount_types' ), |
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'permission_callback' => array( $this, 'get_items_permissions_check' ), |
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), |
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) |
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); |
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} |
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/** |
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* Handles rest requests for discount types. |
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* |
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* @since 1.0.13 |
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* |
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* |
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* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure. |
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*/ |
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public function get_discount_types() { |
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return rest_ensure_response( wpinv_get_discount_types() ); |
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} |
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/** |
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* Retrieves the query params for the discount collection. |
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* |
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* @since 1.0.13 |
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* |
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* @return array Collection parameters. |
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*/ |
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public function get_collection_params() { |
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$params = array_merge( |
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parent::get_collection_params(), |
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array( |
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// Discount types |
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'type' => array( |
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'description' => __( 'Type of discounts to fetch.', 'invoicing' ), |
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'type' => array( 'array', 'string' ), |
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'default' => 'any', |
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'validate_callback' => 'rest_validate_request_arg', |
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'sanitize_callback' => 'wpinv_parse_list', |
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'items' => array( |
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'enum' => array_merge( array( 'any' ), array_keys( wpinv_get_discount_types() ) ), |
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'type' => 'string', |
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), |
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), |
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) |
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); |
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// Filter collection parameters for the discounts controller. |
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return apply_filters( 'getpaid_rest_discounts_collection_params', $params, $this ); |
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} |
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/** |
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* Determine the allowed query_vars for a get_items() response and |
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* prepare for WP_Query. |
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* |
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* @param array $prepared_args Prepared arguments. |
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* @param WP_REST_Request $request Request object. |
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* @return array $query_args |
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*/ |
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protected function prepare_items_query( $prepared_args = array(), $request = null ) { |
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$query_args = parent::prepare_items_query( $prepared_args ); |
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// Retrieve items by type. |
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if ( ! in_array( 'any', $request['type'] ) ) { |
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if ( empty( $query_args['meta_query'] ) ) { |
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$query_args['meta_query'] = array(); |
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} |
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$query_args['meta_query'][] = array( |
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'key' => '_wpi_discount_type', |
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'value' => implode( ',', $request['type'] ), |
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'compare' => 'IN', |
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); |
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} |
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return apply_filters( 'getpaid_rest_discounts_prepare_items_query', $query_args, $request, $this ); |
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} |
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/** |
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* Retrieves a valid list of post statuses. |
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* |
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* @since 1.0.15 |
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* |
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* @return array A list of registered item statuses. |
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*/ |
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public function get_post_statuses() { |
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return array( 'publish', 'pending', 'draft', 'expired' ); |
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} |
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} |
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AyeCode /
invoicing
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