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|
<?php
/**
* WooCommerce API Reports Class
*
* Handles requests to the /reports endpoint
*
* @author WooThemes
* @category API
* @package WooCommerce/API
* @since 2.1
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
class WC_API_Reports extends WC_API_Resource {
/** @var string $base the route base */
protected $base = '/reports';
/** @var WC_Admin_Report instance */
private $report;
/**
* Register the routes for this class
*
* GET /reports
* GET /reports/sales
*
* @since 2.1
* @param array $routes
* @return array
*/
public function register_routes( $routes ) {
# GET /reports
$routes[ $this->base ] = array(
array( array( $this, 'get_reports' ), WC_API_Server::READABLE ),
);
# GET /reports/sales
$routes[ $this->base . '/sales'] = array(
array( array( $this, 'get_sales_report' ), WC_API_Server::READABLE ),
);
# GET /reports/sales/top_sellers
$routes[ $this->base . '/sales/top_sellers' ] = array(
array( array( $this, 'get_top_sellers_report' ), WC_API_Server::READABLE ),
);
return $routes;
}
/**
* Get a simple listing of available reports
*
* @since 2.1
* @return array
*/
public function get_reports() {
return array( 'reports' => array( 'sales', 'sales/top_sellers' ) );
}
/**
* Get the sales report
*
* @since 2.1
* @param string $fields fields to include in response
* @param array $filter date filtering
* @return array
*/
public function get_sales_report( $fields = null, $filter = array() ) {
// check user permissions
$check = $this->validate_request();
if ( is_wp_error( $check ) )
return $check;
// set date filtering
$this->setup_report( $filter );
// total sales, taxes, shipping, and order count
$totals = $this->report->get_order_report_data( array(
'data' => array(
'_order_total' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'sales'
),
'_order_tax' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'tax'
),
'_order_shipping_tax' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'shipping_tax'
),
'_order_shipping' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'shipping'
),
'ID' => array(
'type' => 'post_data',
'function' => 'COUNT',
'name' => 'order_count'
)
),
'filter_range' => true,
) );
// total items ordered
$total_items = absint( $this->report->get_order_report_data( array(
'data' => array(
'_qty' => array(
'type' => 'order_item_meta',
'order_item_type' => 'line_item',
'function' => 'SUM',
'name' => 'order_item_qty'
)
),
'query_type' => 'get_var',
'filter_range' => true,
) ) );
// total discount used
$total_discount = $this->report->get_order_report_data( array(
'data' => array(
'discount_amount' => array(
'type' => 'order_item_meta',
'order_item_type' => 'coupon',
'function' => 'SUM',
'name' => 'discount_amount'
)
),
'where' => array(
array(
'key' => 'order_item_type',
'value' => 'coupon',
'operator' => '='
)
),
'query_type' => 'get_var',
'filter_range' => true,
) );
// new customers
$users_query = new WP_User_Query(
array(
'fields' => array( 'user_registered' ),
'role' => 'customer',
)
);
$customers = $users_query->get_results();
foreach ( $customers as $key => $customer ) {
if ( strtotime( $customer->user_registered ) < $this->report->start_date || strtotime( $customer->user_registered ) > $this->report->end_date )
unset( $customers[ $key ] );
}
$total_customers = count( $customers );
// get order totals grouped by period
$orders = $this->report->get_order_report_data( array(
'data' => array(
'_order_total' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'total_sales'
),
'_order_shipping' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'total_shipping'
),
'_order_tax' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'total_tax'
),
'_order_shipping_tax' => array(
'type' => 'meta',
'function' => 'SUM',
'name' => 'total_shipping_tax'
),
'ID' => array(
'type' => 'post_data',
'function' => 'COUNT',
'name' => 'total_orders',
'distinct' => true,
),
'post_date' => array(
'type' => 'post_data',
'function' => '',
'name' => 'post_date'
),
),
'group_by' => $this->report->group_by_query,
'order_by' => 'post_date ASC',
'query_type' => 'get_results',
'filter_range' => true,
) );
// get order item totals grouped by period
$order_items = $this->report->get_order_report_data( array(
'data' => array(
'_qty' => array(
'type' => 'order_item_meta',
'order_item_type' => 'line_item',
'function' => 'SUM',
'name' => 'order_item_count'
),
'post_date' => array(
'type' => 'post_data',
'function' => '',
'name' => 'post_date'
),
),
'where' => array(
array(
'key' => 'order_item_type',
'value' => 'line_item',
'operator' => '='
)
),
'group_by' => $this->report->group_by_query,
'order_by' => 'post_date ASC',
'query_type' => 'get_results',
'filter_range' => true,
) );
// get discount totals grouped by period
$discounts = $this->report->get_order_report_data( array(
'data' => array(
'discount_amount' => array(
'type' => 'order_item_meta',
'order_item_type' => 'coupon',
'function' => 'SUM',
'name' => 'discount_amount'
),
'post_date' => array(
'type' => 'post_data',
'function' => '',
'name' => 'post_date'
),
),
'where' => array(
array(
'key' => 'order_item_type',
'value' => 'coupon',
'operator' => '='
)
),
'group_by' => $this->report->group_by_query . ', order_item_name',
'order_by' => 'post_date ASC',
'query_type' => 'get_results',
'filter_range' => true,
) );
$period_totals = array();
// setup period totals by ensuring each period in the interval has data
for ( $i = 0; $i <= $this->report->chart_interval; $i ++ ) {
switch ( $this->report->chart_groupby ) {
case 'day' :
$time = date( 'Y-m-d', strtotime( "+{$i} DAY", $this->report->start_date ) );
break;
case 'month' :
$time = date( 'Y-m', strtotime( "+{$i} MONTH", $this->report->start_date ) );
break;
}
// set the customer signups for each period
$customer_count = 0;
foreach ( $customers as $customer ) {
if ( date( ( 'day' == $this->report->chart_groupby ) ? 'Y-m-d' : 'Y-m', strtotime( $customer->user_registered ) ) == $time ) {
$customer_count++;
}
}
$period_totals[ $time ] = array(
'sales' => wc_format_decimal( 0.00, 2 ),
'orders' => 0,
'items' => 0,
'tax' => wc_format_decimal( 0.00, 2 ),
'shipping' => wc_format_decimal( 0.00, 2 ),
'discount' => wc_format_decimal( 0.00, 2 ),
'customers' => $customer_count,
);
}
// add total sales, total order count, total tax and total shipping for each period
foreach ( $orders as $order ) {
$time = ( 'day' === $this->report->chart_groupby ) ? date( 'Y-m-d', strtotime( $order->post_date ) ) : date( 'Y-m', strtotime( $order->post_date ) );
if ( ! isset( $period_totals[ $time ] ) )
continue;
$period_totals[ $time ]['sales'] = wc_format_decimal( $order->total_sales, 2 );
$period_totals[ $time ]['orders'] = (int) $order->total_orders;
$period_totals[ $time ]['tax'] = wc_format_decimal( $order->total_tax + $order->total_shipping_tax, 2 );
$period_totals[ $time ]['shipping'] = wc_format_decimal( $order->total_shipping, 2 );
}
// add total order items for each period
foreach ( $order_items as $order_item ) {
$time = ( 'day' === $this->report->chart_groupby ) ? date( 'Y-m-d', strtotime( $order_item->post_date ) ) : date( 'Y-m', strtotime( $order_item->post_date ) );
if ( ! isset( $period_totals[ $time ] ) )
continue;
$period_totals[ $time ]['items'] = (int) $order_item->order_item_count;
}
// add total discount for each period
foreach ( $discounts as $discount ) {
$time = ( 'day' === $this->report->chart_groupby ) ? date( 'Y-m-d', strtotime( $discount->post_date ) ) : date( 'Y-m', strtotime( $discount->post_date ) );
if ( ! isset( $period_totals[ $time ] ) )
continue;
$period_totals[ $time ]['discount'] = wc_format_decimal( $discount->discount_amount, 2 );
}
$sales_data = array(
'total_sales' => wc_format_decimal( $totals->sales, 2 ),
'average_sales' => wc_format_decimal( $totals->sales / ( $this->report->chart_interval + 1 ), 2 ),
'total_orders' => (int) $totals->order_count,
'total_items' => $total_items,
'total_tax' => wc_format_decimal( $totals->tax + $totals->shipping_tax, 2 ),
'total_shipping' => wc_format_decimal( $totals->shipping, 2 ),
'total_discount' => is_null( $total_discount ) ? wc_format_decimal( 0.00, 2 ) : wc_format_decimal( $total_discount, 2 ),
'totals_grouped_by' => $this->report->chart_groupby,
'totals' => $period_totals,
'total_customers' => $total_customers,
);
return array( 'sales' => apply_filters( 'woocommerce_api_report_response', $sales_data, $this->report, $fields, $this->server ) );
}
/**
* Get the top sellers report
*
* @since 2.1
* @param string $fields fields to include in response
* @param array $filter date filtering
* @return array
*/
public function get_top_sellers_report( $fields = null, $filter = array() ) {
// check user permissions
$check = $this->validate_request();
if ( is_wp_error( $check ) ) {
return $check;
}
// set date filtering
$this->setup_report( $filter );
$top_sellers = $this->report->get_order_report_data( array(
'data' => array(
'_product_id' => array(
'type' => 'order_item_meta',
'order_item_type' => 'line_item',
'function' => '',
'name' => 'product_id'
),
'_qty' => array(
'type' => 'order_item_meta',
'order_item_type' => 'line_item',
'function' => 'SUM',
'name' => 'order_item_qty'
)
),
'order_by' => 'order_item_qty DESC',
'group_by' => 'product_id',
'limit' => isset( $filter['limit'] ) ? absint( $filter['limit'] ) : 12,
'query_type' => 'get_results',
'filter_range' => true,
) );
$top_sellers_data = array();
foreach ( $top_sellers as $top_seller ) {
$product = wc_get_product( $top_seller->product_id );
if ( $product ) {
$top_sellers_data[] = array(
'title' => $product->get_title(),
'product_id' => $top_seller->product_id,
'quantity' => $top_seller->order_item_qty,
);
}
}
return array( 'top_sellers' => apply_filters( 'woocommerce_api_report_response', $top_sellers_data, $this->report, $fields, $this->server ) );
}
/**
* Setup the report object and parse any date filtering
*
* @since 2.1
* @param array $filter date filtering
*/
private function setup_report( $filter ) {
include_once( WC()->plugin_path() . '/includes/admin/reports/class-wc-admin-report.php' );
$this->report = new WC_Admin_Report();
if ( empty( $filter['period'] ) ) {
// custom date range
$filter['period'] = 'custom';
if ( ! empty( $filter['date_min'] ) || ! empty( $filter['date_max'] ) ) {
// overwrite _GET to make use of WC_Admin_Report::calculate_current_range() for custom date ranges
$_GET['start_date'] = $this->server->parse_datetime( $filter['date_min'] );
$_GET['end_date'] = isset( $filter['date_max'] ) ? $this->server->parse_datetime( $filter['date_max'] ) : null;
} else {
// default custom range to today
$_GET['start_date'] = $_GET['end_date'] = date( 'Y-m-d', current_time( 'timestamp' ) );
}
} else {
// ensure period is valid
if ( ! in_array( $filter['period'], array( 'week', 'month', 'last_month', 'year' ) ) ) {
$filter['period'] = 'week';
}
// TODO: change WC_Admin_Report class to use "week" instead, as it's more consistent with other periods
// allow "week" for period instead of "7day"
if ( 'week' === $filter['period'] ) {
$filter['period'] = '7day';
}
}
$this->report->calculate_current_range( $filter['period'] );
}
/**
* Verify that the current user has permission to view reports
*
* @since 2.1
* @see WC_API_Resource::validate_request()
* @param null $id unused
* @param null $type unused
* @param null $context unused
* @return bool true if the request is valid and should be processed, false otherwise
*/
protected function validate_request( $id = null, $type = null, $context = null ) {
if ( ! current_user_can( 'view_woocommerce_reports' ) ) {
return new WP_Error( 'woocommerce_api_user_cannot_read_report', __( 'You do not have permission to read this report', 'woocommerce' ), array( 'status' => 401 ) );
} else {
return true;
}
}
}
|