<?php
/**
* REST API Reports coupons controller
*
* Handles requests to the /reports/coupons endpoint.
*/
namespace Automattic\WooCommerce\Admin\API\Reports\Coupons;
defined( 'ABSPATH' ) || exit;
use \Automattic\WooCommerce\Admin\API\Reports\ExportableInterface;
/**
* REST API Reports coupons controller class.
*
* @extends WC_REST_Reports_Controller
*/
class Controller extends \WC_REST_Reports_Controller implements ExportableInterface {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc-analytics';
/**
* Route base.
*
* @var string
*/
protected $rest_base = 'reports/coupons';
/**
* Maps query arguments from the REST request.
*
* @param array $request Request array.
* @return array
*/
protected function prepare_reports_query( $request ) {
$args = array();
$args['before'] = $request['before'];
$args['after'] = $request['after'];
$args['page'] = $request['page'];
$args['per_page'] = $request['per_page'];
$args['orderby'] = $request['orderby'];
$args['order'] = $request['order'];
$args['coupons'] = (array) $request['coupons'];
$args['extended_info'] = $request['extended_info'];
return $args;
}
/**
* Get all reports.
*
* @param WP_REST_Request $request Request data.
* @return array|WP_Error
*/
public function get_items( $request ) {
$query_args = $this->prepare_reports_query( $request );
$coupons_query = new Query( $query_args );
$report_data = $coupons_query->get_data();
$data = array();
foreach ( $report_data->data as $coupons_data ) {
$item = $this->prepare_item_for_response( $coupons_data, $request );
$data[] = $this->prepare_response_for_collection( $item );
}
$response = rest_ensure_response( $data );
$response->header( 'X-WP-Total', (int) $report_data->total );
$response->header( 'X-WP-TotalPages', (int) $report_data->pages );
$page = $report_data->page_no;
$max_pages = $report_data->pages;
$base = add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
if ( $page > 1 ) {
$prev_page = $page - 1;
if ( $prev_page > $max_pages ) {
$prev_page = $max_pages;
}
$prev_link = add_query_arg( 'page', $prev_page, $base );
$response->link_header( 'prev', $prev_link );
}
if ( $max_pages > $page ) {
$next_page = $page + 1;
$next_link = add_query_arg( 'page', $next_page, $base );
$response->link_header( 'next', $next_link );
}
return $response;
}
/**
* Prepare a report object for serialization.
*
* @param stdClass $report Report data.
* @param WP_REST_Request $request Request object.
* @return WP_REST_Response
*/
public function prepare_item_for_response( $report, $request ) {
$data = $report;
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $report ) );
/**
* Filter a report returned from the API.
*
* Allows modification of the report data right before it is returned.
*
* @param WP_REST_Response $response The response object.
* @param object $report The original report object.
* @param WP_REST_Request $request Request used to generate the response.
*/
return apply_filters( 'woocommerce_rest_prepare_report_coupons', $response, $report, $request );
}
/**
* Prepare links for the request.
*
* @param WC_Reports_Query $object Object data.
* @return array
*/
protected function prepare_links( $object ) {
$links = array(
'coupon' => array(
'href' => rest_url( sprintf( '/%s/coupons/%d', $this->namespace, $object['coupon_id'] ) ),
),
);
return $links;
}
/**
* Get the Report's schema, conforming to JSON Schema.
*
* @return array
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'report_coupons',
'type' => 'object',
'properties' => array(
'coupon_id' => array(
'description' => __( 'Coupon ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'amount' => array(
'description' => __( 'Net discount amount.', 'woocommerce' ),
'type' => 'number',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'orders_count' => array(
'description' => __( 'Number of orders.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'extended_info' => array(
'code' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Coupon code.', 'woocommerce' ),
),
'date_created' => array(
'type' => 'date-time',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Coupon creation date.', 'woocommerce' ),
),
'date_created_gmt' => array(
'type' => 'date-time',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Coupon creation date in GMT.', 'woocommerce' ),
),
'date_expires' => array(
'type' => 'date-time',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Coupon expiration date.', 'woocommerce' ),
),
'date_expires_gmt' => array(
'type' => 'date-time',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Coupon expiration date in GMT.', 'woocommerce' ),
),
'discount_type' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'enum' => array_keys( wc_get_coupon_types() ),
'description' => __( 'Coupon discount type.', 'woocommerce' ),
),
),
),
);
return $this->add_additional_fields_schema( $schema );
}
/**
* Get the query params for collections.
*
* @return array
*/
public function get_collection_params() {
$params = array();
$params['context'] = $this->get_context_param( array( 'default' => 'view' ) );
$params['page'] = array(
'description' => __( 'Current page of the collection.', 'woocommerce' ),
'type' => 'integer',
'default' => 1,
'sanitize_callback' => 'absint',
'validate_callback' => 'rest_validate_request_arg',
'minimum' => 1,
);
$params['per_page'] = array(
'description' => __( 'Maximum number of items to be returned in result set.', 'woocommerce' ),
'type' => 'integer',
'default' => 10,
'minimum' => 1,
'maximum' => 100,
'sanitize_callback' => 'absint',
'validate_callback' => 'rest_validate_request_arg',
);
$params['after'] = array(
'description' => __( 'Limit response to resources published after a given ISO8601 compliant date.', 'woocommerce' ),
'type' => 'string',
'format' => 'date-time',
'validate_callback' => 'rest_validate_request_arg',
);
$params['before'] = array(
'description' => __( 'Limit response to resources published before a given ISO8601 compliant date.', 'woocommerce' ),
'type' => 'string',
'format' => 'date-time',
'validate_callback' => 'rest_validate_request_arg',
);
$params['order'] = array(
'description' => __( 'Order sort attribute ascending or descending.', 'woocommerce' ),
'type' => 'string',
'default' => 'desc',
'enum' => array( 'asc', 'desc' ),
'validate_callback' => 'rest_validate_request_arg',
);
$params['orderby'] = array(
'description' => __( 'Sort collection by object attribute.', 'woocommerce' ),
'type' => 'string',
'default' => 'coupon_id',
'enum' => array(
'coupon_id',
'code',
'amount',
'orders_count',
),
'validate_callback' => 'rest_validate_request_arg',
);
$params['coupons'] = array(
'description' => __( 'Limit result set to coupons assigned specific coupon IDs.', 'woocommerce' ),
'type' => 'array',
'sanitize_callback' => 'wp_parse_id_list',
'validate_callback' => 'rest_validate_request_arg',
'items' => array(
'type' => 'integer',
),
);
$params['extended_info'] = array(
'description' => __( 'Add additional piece of info about each coupon to the report.', 'woocommerce' ),
'type' => 'boolean',
'default' => false,
'sanitize_callback' => 'wc_string_to_bool',
'validate_callback' => 'rest_validate_request_arg',
);
return $params;
}
/**
* Get the column names for export.
*
* @return array Key value pair of Column ID => Label.
*/
public function get_export_columns() {
$export_columns = array(
'code' => __( 'Coupon Code', 'woocommerce' ),
'orders_count' => __( 'Orders', 'woocommerce' ),
'amount' => __( 'Amount Discounted', 'woocommerce' ),
'created' => __( 'Created', 'woocommerce' ),
'expires' => __( 'Expires', 'woocommerce' ),
'type' => __( 'Type', 'woocommerce' ),
);
/**
* Filter to add or remove column names from the coupons report for
* export.
*
* @since 1.6.0
*/
return apply_filters(
'woocommerce_report_coupons_export_columns',
$export_columns
);
}
/**
* Get the column values for export.
*
* @param array $item Single report item/row.
* @return array Key value pair of Column ID => Row Value.
*/
public function prepare_item_for_export( $item ) {
$date_expires = empty( $item['extended_info']['date_expires'] )
? __( 'N/A', 'woocommerce' )
: $item['extended_info']['date_expires'];
$export_item = array(
'code' => $item['extended_info']['code'],
'orders_count' => $item['orders_count'],
'amount' => $item['amount'],
'created' => $item['extended_info']['date_created'],
'expires' => $date_expires,
'type' => $item['extended_info']['discount_type'],
);
/**
* Filter to prepare extra columns in the export item for the coupons
* report.
*
* @since 1.6.0
*/
return apply_filters(
'woocommerce_report_coupons_prepare_export_item',
$export_item,
$item
);
}
}