admin

backend/src/routes/admin.js

@@ -711,17 +711,12 @@ router.get('/equipment/user', async (req, res, next) => {
 
     const result = await pool.query(`
       SELECT ue.*, u.email as user_email, u.first_name, u.last_name,
-             ec.name as category_name, et.name as type_name, et.manufacturer as type_manufacturer, et.model as type_model,
-             COUNT(DISTINCT nc.id) as nozzle_configurations,
-             COUNT(DISTINCT app.id) as usage_count
+             ec.name as category_name, et.name as type_name, et.manufacturer as type_manufacturer, et.model as type_model
       FROM user_equipment ue
       JOIN users u ON ue.user_id = u.id
       LEFT JOIN equipment_categories ec ON ue.category_id = ec.id
       LEFT JOIN equipment_types et ON ue.equipment_type_id = et.id
-      LEFT JOIN nozzle_configurations nc ON ue.id = nc.sprayer_id
-      LEFT JOIN application_plans app ON ue.id = app.equipment_id
       ${whereClause}
-      GROUP BY ue.id, u.email, u.first_name, u.last_name, ec.name, et.name, et.manufacturer, et.model
       ORDER BY u.email, ue.custom_name
     `, queryParams);
 
@@ -756,8 +751,6 @@ router.get('/equipment/user', async (req, res, next) => {
           serialNumber: equipment.serial_number,
           notes: equipment.notes,
           isActive: equipment.is_active,
-          nozzleConfigurations: parseInt(equipment.nozzle_configurations),
-          usageCount: parseInt(equipment.usage_count),
           createdAt: equipment.created_at,
           updatedAt: equipment.updated_at
         }))
@@ -822,4 +815,80 @@ router.post('/equipment/user/:id/promote', validateParams(idParamSchema), async
   }
 });
 
+// @route   GET /api/admin/products/:id/rates
+// @desc    Get application rates for a specific shared product
+// @access  Private (Admin)
+router.get('/products/:id/rates', validateParams(idParamSchema), async (req, res, next) => {
+  try {
+    const productId = req.params.id;
+
+    const result = await pool.query(`
+      SELECT pr.*, p.name as product_name, p.brand as product_brand
+      FROM product_rates pr
+      JOIN products p ON pr.product_id = p.id
+      WHERE pr.product_id = $1
+      ORDER BY pr.application_type, pr.rate_amount
+    `, [productId]);
+
+    res.json({
+      success: true,
+      data: {
+        rates: result.rows.map(rate => ({
+          id: rate.id,
+          productId: rate.product_id,
+          productName: rate.product_name,
+          productBrand: rate.product_brand,
+          applicationType: rate.application_type,
+          rateAmount: parseFloat(rate.rate_amount),
+          rateUnit: rate.rate_unit,
+          notes: rate.notes,
+          createdAt: rate.created_at
+        }))
+      }
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
+// @route   GET /api/admin/products/user/:id/spreader-settings
+// @desc    Get spreader settings for a specific user product
+// @access  Private (Admin)
+router.get('/products/user/:id/spreader-settings', validateParams(idParamSchema), async (req, res, next) => {
+  try {
+    const userProductId = req.params.id;
+
+    const result = await pool.query(`
+      SELECT pss.*, ue.custom_name as equipment_name, ss.brand_name, ss.model, ss.setting_number
+      FROM product_spreader_settings pss
+      JOIN user_equipment ue ON pss.user_equipment_id = ue.id
+      LEFT JOIN spreader_settings ss ON pss.spreader_setting_id = ss.id
+      WHERE pss.user_product_id = $1
+      ORDER BY ue.custom_name, ss.brand_name
+    `, [userProductId]);
+
+    res.json({
+      success: true,
+      data: {
+        spreaderSettings: result.rows.map(setting => ({
+          id: setting.id,
+          userProductId: setting.user_product_id,
+          userEquipmentId: setting.user_equipment_id,
+          equipmentName: setting.equipment_name,
+          spreaderSettingId: setting.spreader_setting_id,
+          brandName: setting.brand_name,
+          model: setting.model,
+          settingNumber: setting.setting_number,
+          customRate: setting.custom_rate ? parseFloat(setting.custom_rate) : null,
+          customRateUnit: setting.custom_rate_unit,
+          notes: setting.notes,
+          createdAt: setting.created_at
+        }))
+      }
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
 module.exports = router;

frontend/src/pages/Admin/AdminProducts.js

@@ -7,7 +7,8 @@ import {
   TrashIcon,
   ExclamationTriangleIcon,
   TagIcon,
-  ArrowUpIcon
+  ArrowUpIcon,
+  InformationCircleIcon
 } from '@heroicons/react/24/outline';
 import { adminAPI, productsAPI } from '../../services/api';
 import LoadingSpinner from '../../components/UI/LoadingSpinner';
@@ -26,6 +27,8 @@ const AdminProducts = () => {
   const [showCreateModal, setShowCreateModal] = useState(false);
   const [showEditModal, setShowEditModal] = useState(false);
   const [showDeleteModal, setShowDeleteModal] = useState(false);
+  const [showDetailsModal, setShowDetailsModal] = useState(false);
+  const [productDetails, setProductDetails] = useState({ rates: [], spreaderSettings: [] });
   const [formData, setFormData] = useState({
     name: '',
     brand: '',
@@ -123,6 +126,30 @@ const AdminProducts = () => {
     }
   };
 
+  const showProductDetails = async (product) => {
+    try {
+      setSelectedProduct(product);
+      let rates = [];
+      let spreaderSettings = [];
+
+      if (product.isShared) {
+        // Fetch application rates for shared products
+        const ratesResponse = await adminAPI.getProductRates(product.id);
+        rates = ratesResponse.data.data.rates || [];
+      } else {
+        // Fetch spreader settings for user products
+        const settingsResponse = await adminAPI.getUserProductSpreaderSettings(product.id);
+        spreaderSettings = settingsResponse.data.data.spreaderSettings || [];
+      }
+
+      setProductDetails({ rates, spreaderSettings });
+      setShowDetailsModal(true);
+    } catch (error) {
+      console.error('Failed to fetch product details:', error);
+      toast.error('Failed to load product details');
+    }
+  };
+
   const resetForm = () => {
     setFormData({
       name: '',
@@ -508,6 +535,13 @@ const AdminProducts = () => {
                     </td>
                     <td className="px-6 py-4 whitespace-nowrap text-sm font-medium">
                       <div className="flex items-center space-x-2">
+                        <button
+                          onClick={() => showProductDetails(product)}
+                          className="text-blue-600 hover:text-blue-900"
+                          title="View Rates & Settings"
+                        >
+                          <InformationCircleIcon className="h-4 w-4" />
+                        </button>
                         {!product.isShared && (
                           <button
                             onClick={() => handlePromoteToShared(product)}
@@ -605,6 +639,114 @@ const AdminProducts = () => {
           </div>
         </div>
       )}
+
+      {/* Product Details Modal */}
+      {showDetailsModal && selectedProduct && (
+        <div className="fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
+          <div className="relative top-10 mx-auto p-5 border w-full max-w-4xl shadow-lg rounded-md bg-white">
+            <div className="mt-3">
+              <h3 className="text-lg font-medium text-gray-900 mb-4">
+                {selectedProduct.isShared ? 'Application Rates' : 'Spreader Settings'} - {selectedProduct.name || selectedProduct.customName}
+              </h3>
+              
+              {selectedProduct.isShared ? (
+                <div>
+                  <h4 className="text-md font-semibold text-gray-800 mb-3">Application Rates ({productDetails.rates.length})</h4>
+                  {productDetails.rates.length > 0 ? (
+                    <div className="overflow-x-auto">
+                      <table className="min-w-full divide-y divide-gray-200">
+                        <thead className="bg-gray-50">
+                          <tr>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Type</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Rate</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Unit</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Notes</th>
+                          </tr>
+                        </thead>
+                        <tbody className="bg-white divide-y divide-gray-200">
+                          {productDetails.rates.map((rate, index) => (
+                            <tr key={index} className="hover:bg-gray-50">
+                              <td className="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">
+                                {rate.applicationType}
+                              </td>
+                              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                {rate.rateAmount}
+                              </td>
+                              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                {rate.rateUnit}
+                              </td>
+                              <td className="px-6 py-4 text-sm text-gray-900">
+                                {rate.notes || 'No notes'}
+                              </td>
+                            </tr>
+                          ))}
+                        </tbody>
+                      </table>
+                    </div>
+                  ) : (
+                    <p className="text-gray-500 text-center py-8">No application rates defined for this product.</p>
+                  )}
+                </div>
+              ) : (
+                <div>
+                  <h4 className="text-md font-semibold text-gray-800 mb-3">Spreader Settings ({productDetails.spreaderSettings.length})</h4>
+                  {productDetails.spreaderSettings.length > 0 ? (
+                    <div className="overflow-x-auto">
+                      <table className="min-w-full divide-y divide-gray-200">
+                        <thead className="bg-gray-50">
+                          <tr>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Equipment</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Spreader</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Setting</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Custom Rate</th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Notes</th>
+                          </tr>
+                        </thead>
+                        <tbody className="bg-white divide-y divide-gray-200">
+                          {productDetails.spreaderSettings.map((setting, index) => (
+                            <tr key={index} className="hover:bg-gray-50">
+                              <td className="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">
+                                {setting.equipmentName}
+                              </td>
+                              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                {setting.brandName} {setting.model}
+                              </td>
+                              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                {setting.settingNumber || 'N/A'}
+                              </td>
+                              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                {setting.customRate ? `${setting.customRate} ${setting.customRateUnit}` : 'Standard'}
+                              </td>
+                              <td className="px-6 py-4 text-sm text-gray-900">
+                                {setting.notes || 'No notes'}
+                              </td>
+                            </tr>
+                          ))}
+                        </tbody>
+                      </table>
+                    </div>
+                  ) : (
+                    <p className="text-gray-500 text-center py-8">No spreader settings configured for this product.</p>
+                  )}
+                </div>
+              )}
+
+              <div className="flex justify-end mt-6">
+                <button
+                  onClick={() => {
+                    setShowDetailsModal(false);
+                    setSelectedProduct(null);
+                    setProductDetails({ rates: [], spreaderSettings: [] });
+                  }}
+                  className="px-4 py-2 text-sm text-gray-700 bg-gray-200 rounded hover:bg-gray-300"
+                >
+                  Close
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
     </div>
   );
 };

frontend/src/services/api.js

@@ -214,6 +214,8 @@ export const adminAPI = {
   updateProduct: (id, productData) => apiClient.put(`/admin/products/${id}`, productData),
   deleteProduct: (id) => apiClient.delete(`/admin/products/${id}`),
   promoteUserProduct: (id) => apiClient.post(`/admin/products/user/${id}/promote`),
+  getProductRates: (id) => apiClient.get(`/admin/products/${id}/rates`),
+  getUserProductSpreaderSettings: (id) => apiClient.get(`/admin/products/user/${id}/spreader-settings`),
   
   // Equipment management
   getAllUserEquipment: (params) => apiClient.get('/admin/equipment/user', { params }),