/**
  * Check if a given request has access to read a webhook develivery.
  *
  * @param  WP_REST_Request $request Full details about the request.
  * @return WP_Error|boolean
  */
 public function get_item_permissions_check($request)
 {
     $post = get_post((int) $request['product_id']);
     if ($post && !wc_rest_check_post_permissions('product', 'read', $post->ID)) {
         return new WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
     }
     return true;
 }

 /**
  * Check if a given request has access delete a order note.
  *
  * @param  WP_REST_Request $request Full details about the request.
  * @return boolean
  */
 public function delete_item_permissions_check($request)
 {
     $post = get_post((int) $request['order_id']);
     if ($post && !wc_rest_check_post_permissions($this->post_type, 'delete', $post->ID)) {
         return new WP_Error('woocommerce_rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
     }
     return true;
 }

 /**
  * Delete a single item.
  *
  * @param WP_REST_Request $request Full details about the request.
  * @return WP_REST_Response|WP_Error
  */
 public function delete_item($request)
 {
     $id = (int) $request['id'];
     $force = (bool) $request['force'];
     $post = get_post($id);
     $product = wc_get_product($id);
     if (!empty($post->post_type) && 'product_variation' === $post->post_type && 'product' === $this->post_type) {
         return new WP_Error("woocommerce_rest_invalid_{$this->post_type}_id", __('To manipulate product variations you should use the /products/<product_id>/variations/<id> endpoint.', 'woocommerce'), array('status' => 404));
     } elseif (empty($id) || empty($post->ID) || $post->post_type !== $this->post_type) {
         return new WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid post ID.', 'woocommerce'), array('status' => 404));
     }
     $supports_trash = EMPTY_TRASH_DAYS > 0;
     /**
      * Filter whether an item is trashable.
      *
      * Return false to disable trash support for the item.
      *
      * @param boolean $supports_trash Whether the item type support trashing.
      * @param WP_Post $post           The Post object being considered for trashing support.
      */
     $supports_trash = apply_filters("woocommerce_rest_{$this->post_type}_trashable", $supports_trash, $post);
     if (!wc_rest_check_post_permissions($this->post_type, 'delete', $post->ID)) {
         /* translators: %s: post type */
         return new WP_Error("woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf(__('Sorry, you are not allowed to delete %s.', 'woocommerce'), $this->post_type), array('status' => rest_authorization_required_code()));
     }
     $request->set_param('context', 'edit');
     $response = $this->prepare_item_for_response($post, $request);
     // If we're forcing, then delete permanently.
     if ($force) {
         if ($product->is_type('variable')) {
             foreach ($product->get_children() as $child_id) {
                 $child = wc_get_product($child_id);
                 $child->delete(true);
             }
         } elseif ($product->is_type('grouped')) {
             foreach ($product->get_children() as $child_id) {
                 $child = wc_get_product($child_id);
                 $child->set_parent_id(0);
                 $child->save();
             }
         }
         $product->delete(true);
         $result = $product->get_id() > 0 ? false : true;
     } else {
         // If we don't support trashing for this type, error out.
         if (!$supports_trash) {
             /* translators: %s: post type */
             return new WP_Error('woocommerce_rest_trash_not_supported', sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type), array('status' => 501));
         }
         // Otherwise, only trash if we haven't already.
         if ('trash' === $post->post_status) {
             /* translators: %s: post type */
             return new WP_Error('woocommerce_rest_already_trashed', sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type), array('status' => 410));
         }
         // (Note that internally this falls through to `wp_delete_post` if
         // the trash is disabled.)
         $product->delete();
         $result = 'trash' === $product->get_status();
     }
     if (!$result) {
         /* translators: %s: post type */
         return new WP_Error('woocommerce_rest_cannot_delete', sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type), array('status' => 500));
     }
     // Delete parent product transients.
     if ($parent_id = wp_get_post_parent_id($id)) {
         wc_delete_product_transients($parent_id);
     }
     /**
      * Fires after a single item is deleted or trashed via the REST API.
      *
      * @param object           $post     The deleted or trashed item.
      * @param WP_REST_Response $response The response data.
      * @param WP_REST_Request  $request  The request sent to the API.
      */
     do_action("woocommerce_rest_delete_{$this->post_type}", $post, $response, $request);
     return $response;
 }

 /**
  * Delete a single item.
  *
  * @param WP_REST_Request $request Full details about the request.
  * @return WP_REST_Response|WP_Error
  */
 public function delete_item($request)
 {
     $id = (int) $request['id'];
     $force = (bool) $request['force'];
     $post = get_post($id);
     if (empty($id) || empty($post->ID) || !in_array($post->post_type, $this->get_post_types())) {
         return new WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid post id.', 'woocommerce'), array('status' => 404));
     }
     $supports_trash = EMPTY_TRASH_DAYS > 0;
     /**
      * Filter whether an item is trashable.
      *
      * Return false to disable trash support for the item.
      *
      * @param boolean $supports_trash Whether the item type support trashing.
      * @param WP_Post $post           The Post object being considered for trashing support.
      */
     $supports_trash = apply_filters("woocommerce_rest_{$this->post_type}_trashable", $supports_trash, $post);
     if (!wc_rest_check_post_permissions($this->post_type, 'delete', $post->ID)) {
         return new WP_Error("woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf(__('Sorry, you are not allowed to delete %s.', 'woocommerce'), $this->post_type), array('status' => rest_authorization_required_code()));
     }
     $request->set_param('context', 'edit');
     $response = $this->prepare_item_for_response($post, $request);
     // If we're forcing, then delete permanently.
     if ($force) {
         $result = wp_delete_post($id, true);
     } else {
         // If we don't support trashing for this type, error out.
         if (!$supports_trash) {
             return new WP_Error('woocommerce_rest_trash_not_supported', sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type), array('status' => 501));
         }
         // Otherwise, only trash if we haven't already.
         if ('trash' === $post->post_status) {
             return new WP_Error('woocommerce_rest_already_trashed', sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type), array('status' => 410));
         }
         // (Note that internally this falls through to `wp_delete_post` if
         // the trash is disabled.)
         $result = wp_trash_post($id);
     }
     if (!$result) {
         return new WP_Error('woocommerce_rest_cannot_delete', sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type), array('status' => 500));
     }
     /**
      * Fires after a single item is deleted or trashed via the REST API.
      *
      * @param object           $post     The deleted or trashed item.
      * @param WP_REST_Response $response The response data.
      * @param WP_REST_Request  $request  The request sent to the API.
      */
     do_action("woocommerce_rest_delete_{$this->post_type}", $post, $response, $request);
     return $response;
 }

 /**
  * Check if a given request has access to batch manage product reviews.
  *
  * @param  WP_REST_Request $request Full details about the request.
  * @return WP_Error|boolean
  */
 public function batch_items_permissions_check($request)
 {
     if (!wc_rest_check_post_permissions('product', 'batch')) {
         return new WP_Error('woocommerce_rest_cannot_edit', __('Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
     }
     return true;
 }

 /**
  * Test wc_rest_check_post_permissions().
  *
  * @since 2.6.0
  */
 public function test_wc_rest_check_post_permissions()
 {
     $this->isFalse(wc_rest_check_post_permissions('shop_order'));
 }