syncing listing status from eBay to Woo

ebay-to-woo-listing-status-sync

```php



		//check woo synced product status on eBay
		add_action('ced_ebay_check_product_status_on_ebay_action', array($this, 'ced_ebay_check_product_status_on_ebay_callback'));
        		add_action('wp_ajax_nopriv_ced_ebay_sync_back_ended_listings', array($this, 'ced_ebay_sync_back_ended_listings'));


public function ced_ebay_sync_back_ended_listings(){

		$logger             = wc_get_logger();
		$context            = array( 'source' => 'ced_ebay_sync_back_ended_listings' );
		$fetchCurrentAction = current_action();
		if ( strpos( $fetchCurrentAction, 'wp_ajax_nopriv_' ) !== false ) {
			$user_id = isset( $_GET['user_id'] ) ? wc_clean( $_GET['user_id'] ) : false;
		}
		$shop_data          = ced_ebay_get_shop_data( $user_id );
		if ( ! empty( $shop_data ) ) {
			$siteID      = $shop_data['siteID'];
			$token       = $shop_data['token']['eBayAuthToken'];
			$getLocation = $shop_data['Location'];
		}
		$args = array(
    'post_type'  => 'product',
    'numberposts' => '-1',
    'fields'      => 'ids',
    'meta_query' => array(
        array(
            'key'   => '_ced_ebay_listing_id_'.$user_id,
            'compare' => 'EXISTS',
        )
    )
);
$store_products = get_posts($args);
		if(!empty($store_products)){
			foreach($store_products as $key => $existing_product_id){
				$existing_listing_id = get_post_meta($existing_product_id, '_ced_ebay_listing_id_' . $user_id, true);
				as_enqueue_async_action( 'ced_ebay_check_product_status_on_ebay_action', array('data'=>array('existing_listing_id'=>$existing_listing_id, 'user_id'=>$user_id, 'product_id' => $existing_product_id)), 'ced_ebay_sync_back_ended_listings' );
			}
		}
	}

	public function ced_ebay_check_product_status_on_ebay_callback($product_data){
	    $logger = wc_get_logger();
	    $context = array('source' => 'ced_ebay_check_product_status_on_ebay_callback');
	    if(!empty($product_data)){
	        $user_id = $product_data['user_id'];
	        $existing_listing_id = $product_data['existing_listing_id'];
	        $existing_product_id = $product_data['product_id'];
	        	$shop_data          = ced_ebay_get_shop_data( $user_id );
		    if ( ! empty( $shop_data ) ) {
			$siteID      = $shop_data['siteID'];
			$token       = $shop_data['token']['eBayAuthToken'];
			$getLocation = $shop_data['Location'];
		    }
		    require_once CED_EBAY_DIRPATH . 'admin/ebay/lib/ebayUpload.php';
	$get_item_xml            = '
				<?xml version="1.0" encoding="utf-8"?>
				<GetItemRequest xmlns="urn:ebay:apis:eBLBaseComponents">
				  <RequesterCredentials>
					<eBayAuthToken>' . $token . '</eBayAuthToken>
				  </RequesterCredentials>
				   <DetailLevel>ReturnAll</DetailLevel>
				  <ItemID>' . $existing_listing_id . '</ItemID>
				</GetItemRequest>';
				$ebayUploadInstance = EbayUpload::get_instance( $siteID, $token );
				$itemDetails        = $ebayUploadInstance->get_item_details( $get_item_xml );
		        if ( 'Success' == $itemDetails['Ack'] || 'Warning' == $itemDetails['Ack'] ) {
				   if(!empty($itemDetails['Item']['ListingDetails']['RelistedItemID'])){
					   	update_post_meta($existing_product_id, '_ced_ebay_listing_id_'.$user_id, $itemDetails['Item']['ListingDetails']['RelistedItemID']);
				        $logger->info(wc_print_r($existing_listing_id.' RELISTED. UPDATING CUSTOM FIELD!', true), $context);
				        update_post_meta($existing_product_id, '_price', $itemDetails['Item']['SellingStatus']['CurrentPrice']);
				        update_post_meta($existing_product_id, '_regular_price', $itemDetails['Item']['SellingStatus']['CurrentPrice']);
				        $product = wc_get_product($existing_product_id);
				        $product->save();
				        if ( $itemDetails['Item']['Quantity'] > $itemDetails['Item']['SellingStatus']['QuantitySold'] && ($itemDetails['Item']['Quantity'] - $itemDetails['Item']['SellingStatus']['QuantitySold']) > 0 ) {
									$product->set_manage_stock( true );
									$prod_stock = $itemDetails['Item']['Quantity'] - $itemDetails['Item']['SellingStatus']['QuantitySold'];
									$product->set_stock_quantity( $prod_stock );
									$product->set_stock_status( 'instock' );
									$product->save();
							} else {
									$product->set_stock_status( 'outofstock' );
									$product->save();
						}
				        $existing_listing_id = $itemDetails['Item']['ListingDetails']['RelistedItemID'];
    				    $logger->info('#########################################', $context);
				    } elseif(!empty($itemDetails['Item']['ListingDetails']['EndingReason']) || 'Completed' == $itemDetails['Item']['SellingStatus']['ListingStatus']){
				        $existing_product = wc_get_product($existing_product_id);
						$existing_product->set_stock(0);
                        $existing_product->set_stock_status('outofstock');
                        $existing_product->save();
				        $logger->info(wc_print_r($existing_listing_id.' REMOVED. UPDATING CUSTOM FIELD!', true), $context);
				        delete_post_meta($existing_product_id, '_ced_ebay_listing_id_'.$user_id);
				        $existing_listing_id = '';
				        $logger->info('#########################################', $context);
				    } else{
				        update_post_meta($existing_product_id, '_price', $itemDetails['Item']['SellingStatus']['CurrentPrice']);
				        update_post_meta($existing_product_id, '_regular_price', $itemDetails['Item']['SellingStatus']['CurrentPrice']);
				        $product = wc_get_product($existing_product_id);
				        $product->save();
				        if ( $itemDetails['Item']['Quantity'] > $itemDetails['Item']['SellingStatus']['QuantitySold'] && ($itemDetails['Item']['Quantity'] - $itemDetails['Item']['SellingStatus']['QuantitySold']) > 0 ) {
									$product->set_manage_stock( true );
									$prod_stock = $itemDetails['Item']['Quantity'] - $itemDetails['Item']['SellingStatus']['QuantitySold'];
									$product->set_stock_quantity( $prod_stock );
									$product->set_stock_status( 'instock' );
									$product->save();
							} else {
									$product->set_stock_status( 'outofstock' );
									$product->save();
						}
				        $logger->info(wc_print_r($existing_listing_id.' LISTING STILL ACTIVE. DOING NOTHING!', true), $context);
				        	$logger->info('#########################################', $context);
				    }
				    if(!empty($existing_listing_id)){
                        if(empty(get_option('ced_ebay_prod_id_and_listing_id_'.$user_id))){
				        	$prod_id_and_listing_id = [];
				        	$prod_id_and_listing_id[$existing_product_id] = $existing_listing_id;
				        	update_option('ced_ebay_prod_id_and_listing_id_'.$user_id, $prod_id_and_listing_id);
				        } else {
				            $temp_prod_listing_id = [];
				            $temp_prod_listing_id = get_option('ced_ebay_prod_id_and_listing_id_'.$user_id, true);
				            $temp_prod_listing_id[$existing_product_id] = $existing_listing_id;
				        	update_option('ced_ebay_prod_id_and_listing_id_'.$user_id, $temp_prod_listing_id);
				        }
				    }

				} else {
				    $logger->info('Failed to get listing details from API', $context);
				}

	    }
	}
```