/**
  * Get all customer downloads.
  *
  * @param WP_REST_Request $request
  * @return array
  */
 public function get_items($request)
 {
     $downloads = wc_get_customer_available_downloads((int) $request['customer_id']);
     $data = array();
     foreach ($downloads as $download_data) {
         $download = $this->prepare_item_for_response((object) $download_data, $request);
         $download = $this->prepare_response_for_collection($download);
         $data[] = $download;
     }
     return rest_ensure_response($data);
 }

 /**
  * Get the available downloads for a customer
  *
  * @since 2.2
  * @param int $id the customer ID
  * @param string $fields fields to include in response
  * @return array
  */
 public function get_customer_downloads($id, $fields = null)
 {
     $id = $this->validate_request($id, 'customer', 'read');
     if (is_wp_error($id)) {
         return $id;
     }
     $downloads = array();
     $_downloads = wc_get_customer_available_downloads($id);
     foreach ($_downloads as $key => $download) {
         $downloads[$key] = $download;
         $downloads[$key]['access_expires'] = $this->server->format_datetime($downloads[$key]['access_expires']);
     }
     return array('downloads' => apply_filters('woocommerce_api_customer_downloads_response', $downloads, $id, $fields, $this->server));
 }

 /**
  * Gets a customer's downloadable products.
  * @return array Array of downloadable products
  */
 public function get_downloadable_products()
 {
     $downloads = array();
     if ($this->get_id()) {
         $downloads = wc_get_customer_available_downloads($this->get_id());
     }
     return apply_filters('woocommerce_customer_get_downloadable_products', $downloads);
 }

 /**
  * Get the available downloads for a customer
  *
  * @since 2.2
  * @param int $id the customer ID
  * @param string $fields fields to include in response
  * @return array
  */
 public function get_customer_downloads($id, $fields = null)
 {
     $id = $this->validate_request($id, 'customer', 'read');
     if (is_wp_error($id)) {
         return $id;
     }
     $downloads = wc_get_customer_available_downloads($id);
     if (empty($downloads)) {
         return array('downloads' => array());
     }
     return array('downloads' => apply_filters('woocommerce_api_customer_downloads_response', $downloads, $id, $fields, $this->server));
 }

 /**
  * Gets a user's downloadable products if they are logged in.
  *
  * @return array Array of downloadable products
  */
 public function get_downloadable_products()
 {
     $downloads = array();
     if (is_user_logged_in()) {
         $downloads = wc_get_customer_available_downloads(get_current_user_id());
     }
     return apply_filters('woocommerce_customer_get_downloadable_products', $downloads);
 }

 /**
  * Test getting a customer's downloadable products.
  * @since 2.7.0
  */
 public function test_customer_get_downloadable_products()
 {
     $customer = WC_Helper_Customer::create_customer();
     $customer_id = $customer->get_id();
     $this->assertEquals(wc_get_customer_available_downloads($customer_id), $customer->get_downloadable_products());
 }

 /**
  * View customer downloads.
  *
  * ## OPTIONS
  *
  * <customer>
  * : The customer ID, email or username.
  *
  * [--field=<field>]
  * : Instead of returning the whole customer fields, returns the value of a single fields.
  *
  * [--fields=<fields>]
  * : Get a specific subset of the customer's fields.
  *
  * [--format=<format>]
  * : Accepted values: table, json, csv. Default: table.
  *
  * ## AVAILABLE FIELDS
  *
  * * download_id
  * * download_name
  * * access_expires
  *
  * ## EXAMPLES
  *
  *     wp wc customer downloads 123
  *
  * @since 2.5.0
  */
 public function downloads($args, $assoc_args)
 {
     try {
         $user = $this->get_user($args[0]);
         $downloads = array();
         foreach (wc_get_customer_available_downloads($user['id']) as $key => $download) {
             $downloads[$key] = $download;
             $downloads[$key]['access_expires'] = $this->format_datetime($download['access_expires']);
         }
         $downloads = apply_filters('woocommerce_cli_customer_downloads', $downloads, $user, $assoc_args);
         if (empty($assoc_args['fields'])) {
             $assoc_args['fields'] = $this->get_customer_download_fields();
         }
         $formatter = $this->get_formatter($assoc_args);
         $formatter->display_items($downloads);
     } catch (WC_CLI_Exception $e) {
         WP_CLI::error($e->getMessage());
     }
 }