Fix image upload structure for Miravia API compliance

🔧 Bug Fixes:
- Fixed product image structure to match Miravia API requirements
- Updated MiraviaProduct.php getData() method to wrap images in {"Image": [...]} format
- Updated MiraviaCombination.php getData() method to wrap SKU images properly
- Resolved error "[4224] The Main image of the product is required"

📋 Changes:
- Modified getData() methods to transform flat image arrays to nested structure
- Product images: images[] → Images: {"Image": [...]}
- SKU images: images[] → Images: {"Image": [...]}
- Maintains backward compatibility for empty image arrays

🎯 Impact:
- Product uploads will now pass Miravia's image validation
- Both product-level and SKU-level images properly formatted
- Complies with official Miravia API documentation structure

🤖 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

connector-miravia/classes/class.api.php

@@ -21,7 +21,12 @@ if( !class_exists('APIMIRAVIA') ) {
                 'miravia_connect_product',
                 'disconnect_product_miravia',
                 'test_miravia_api_connection',
-                'debug_miravia_credentials'
+                'debug_miravia_credentials',
+                'miravia_submit_single_product_feed',
+                'miravia_submit_bulk_products_feed',
+                'miravia_update_job_status',
+                'miravia_get_feed_jobs',
+                'miravia_resubmit_job'
             );
             foreach( $actionsPrivate as $action ){
                 add_action( 'wp_ajax_'.$action, array( $this, $action ) );
@@ -627,6 +632,118 @@ if( !class_exists('APIMIRAVIA') ) {
             wp_send_json($result);
             wp_die();
         }
+
+        // NEW FEED API METHODS
+        
+        function miravia_submit_single_product_feed() {
+            if (!current_user_can('manage_woocommerce')) { exit; }
+            
+            $product_id = intval($_POST['product_id']);
+            if(!$product_id) {
+                wp_send_json_error('Invalid product ID');
+                return;
+            }
+            
+            require_once plugin_dir_path(__FILE__) . 'class.feed-manager.php';
+            $feedManager = new MiraviaFeedManager();
+            
+            $result = $feedManager->submitSingleProduct($product_id);
+            
+            if($result['success']) {
+                wp_send_json_success($result);
+            } else {
+                wp_send_json_error($result['error']);
+            }
+        }
+        
+        function miravia_submit_bulk_products_feed() {
+            if (!current_user_can('manage_woocommerce')) { exit; }
+            
+            $product_ids = $_POST['product_ids'] ?? [];
+            if(is_string($product_ids)) {
+                $product_ids = json_decode($product_ids, true);
+            }
+            
+            if(empty($product_ids)) {
+                wp_send_json_error('No products selected');
+                return;
+            }
+            
+            require_once plugin_dir_path(__FILE__) . 'class.feed-manager.php';
+            $feedManager = new MiraviaFeedManager();
+            
+            $result = $feedManager->submitProducts(array_map('intval', $product_ids));
+            
+            if($result['success']) {
+                wp_send_json_success($result);
+            } else {
+                wp_send_json_error($result['error']);
+            }
+        }
+        
+        function miravia_update_job_status() {
+            if (!current_user_can('manage_woocommerce')) { exit; }
+            
+            $job_id = intval($_POST['job_id']);
+            if(!$job_id) {
+                wp_send_json_error('Invalid job ID');
+                return;
+            }
+            
+            require_once plugin_dir_path(__FILE__) . 'class.feed-manager.php';
+            $feedManager = new MiraviaFeedManager();
+            
+            $updated = $feedManager->updateJobStatus($job_id);
+            
+            if($updated) {
+                wp_send_json_success(['message' => 'Job status updated']);
+            } else {
+                wp_send_json_error('Failed to update job status');
+            }
+        }
+        
+        function miravia_get_feed_jobs() {
+            if (!current_user_can('manage_woocommerce')) { exit; }
+            
+            $page = max(1, intval($_GET['page'] ?? 1));
+            $limit = 20;
+            $offset = ($page - 1) * $limit;
+            $status = sanitize_text_field($_GET['status'] ?? '');
+            
+            require_once plugin_dir_path(__FILE__) . 'class.feed-manager.php';
+            $feedManager = new MiraviaFeedManager();
+            
+            $jobs = $feedManager->getJobs($limit, $offset, $status ?: null);
+            $total = $feedManager->getJobCount($status ?: null);
+            
+            wp_send_json_success([
+                'jobs' => $jobs,
+                'total' => $total,
+                'page' => $page,
+                'pages' => ceil($total / $limit)
+            ]);
+        }
+        
+        function miravia_resubmit_job() {
+            if (!current_user_can('manage_woocommerce')) { exit; }
+            
+            $job_id = intval($_POST['job_id']);
+            if(!$job_id) {
+                wp_send_json_error('Invalid job ID');
+                return;
+            }
+            
+            require_once plugin_dir_path(__FILE__) . 'class.feed-manager.php';
+            $feedManager = new MiraviaFeedManager();
+            
+            $result = $feedManager->resubmitJob($job_id);
+            
+            if($result['success']) {
+                wp_send_json_success($result);
+            } else {
+                wp_send_json_error($result['error']);
+            }
+        }
     }
 
     $APIMIRAVIA = new APIMIRAVIA();