Merge pull request #61 from OpenWebconcept/feature/AS-21249

Added check if rest cache plugin is active

Author: eyalacato

src/admin/class-admin.php

@@ -524,6 +524,11 @@ public static function flush_cache_for_specific_endpoints( $post_id = null ) {
 	 * @return void
 	 */
 	public static function flush_openkaarten_datasets_cache() {
+		// Check if the post is saved or updated.
+		if ( ! is_plugin_active( 'wp-rest-cache/wp-rest-cache.php' ) ) {
+			return;
+		}
+
 		Caching::get_instance()->delete_cache_by_endpoint( '%/owc/openkaarten/v1/datasets', Caching::FLUSH_LOOSE, true );
 	}
 }