fixed image duping

frontend/src/pages/Admin/ProductEditPage.jsx

@@ -192,9 +192,23 @@ const ProductEditPage = () => {
     setFormData(prev => ({ ...prev, tags: newTags }));
   };
   
+  const deduplicateImages = (images) => {
+    const uniquePaths = new Set();
+    return images.filter(img => {
+      const path = img.path || img;
+      if (uniquePaths.has(path)) {
+        return false;
+      }
+      uniquePaths.add(path);
+      return true;
+    });
+  };
+
   // Handle images change
+  
   const handleImagesChange = (newImages) => {
-    setFormData(prev => ({ ...prev, images: newImages }));
+    const uniqueImages = deduplicateImages(newImages);
+    setFormData(prev => ({ ...prev, images: uniqueImages }));
   };
 
   // Handle notification checkbox change
@@ -348,6 +362,25 @@ const ProductEditPage = () => {
   // Load product data when available
   useEffect(() => {
     if (product && !isNewProduct) {
+      // Process images to avoid duplication
+      let processedImages = [];
+      if (product.images && Array.isArray(product.images)) {
+        // Create a Set to track unique paths
+        const uniquePaths = new Set();
+        processedImages = product.images
+          .filter(img => {
+            const path = img.path || '';
+            if (!path || uniquePaths.has(path)) return false;
+            uniquePaths.add(path);
+            return true;
+          })
+          .map((img, index) => ({
+            path: img.path || img,
+            isPrimary: img.isPrimary || img.is_primary,
+            displayOrder: img.displayOrder || img.display_order || index
+          }));
+      }
+    
       setFormData({
         name: product.name || '',
         description: product.description || '',
@@ -363,11 +396,7 @@ const ProductEditPage = () => {
         materialType: product.material_type || '',
         color: product.color || '',
         tags: product.tags || [],
-        images: product.images ? product.images.map(img => ({
-          path: img.path || img,
-          isPrimary: img.isPrimary || img.is_primary,
-          displayOrder: img.displayOrder || img.display_order || 0
-        })) : []
+        images: processedImages
       });
 
       // Load notification settings if available