change compose to publish fix some other product stuff

backend/src/routes/products.js

@@ -432,19 +432,15 @@ router.put('/user/:id', validateParams(idParamSchema), validateRequest(userProdu
       customRateUnit, 
       notes,
       isAdvancedEdit,
-      // Advanced edit fields (will be ignored for now as schema doesn't support them)
+      // Advanced edit fields
       brand,
       categoryId,
       productType,
       activeIngredients,
-      description
+      description,
+      spreaderSettings
     } = req.body;
 
-    // Log warning if advanced edit is attempted (not fully supported yet)
-    if (isAdvancedEdit) {
-      console.warn(`Advanced edit attempted for user product ${userProductId}. Only basic fields will be updated.`);
-    }
-
     // Check if user product exists and belongs to user
     const checkResult = await pool.query(
       'SELECT id FROM user_products WHERE id = $1 AND user_id = $2',
@@ -491,6 +487,32 @@ router.put('/user/:id', validateParams(idParamSchema), validateRequest(userProdu
 
     const userProduct = result.rows[0];
 
+    // Handle spreader settings for granular products
+    if (spreaderSettings && Array.isArray(spreaderSettings) && productType === 'granular') {
+      // First, delete existing spreader settings for this user product
+      await pool.query(
+        'DELETE FROM product_spreader_settings WHERE user_product_id = $1',
+        [userProductId]
+      );
+
+      // Then add the new settings
+      for (const setting of spreaderSettings) {
+        await pool.query(
+          `INSERT INTO product_spreader_settings 
+           (user_product_id, spreader_brand, spreader_model, setting_value, rate_description, notes)
+           VALUES ($1, $2, $3, $4, $5, $6)`,
+          [
+            userProductId,
+            setting.spreaderBrand,
+            setting.spreaderModel,
+            setting.settingValue,
+            setting.rateDescription,
+            setting.notes
+          ]
+        );
+      }
+    }
+
     res.json({
       success: true,
       message: 'Custom product updated successfully',