Add route and frontend button to run import from prod script

inventory-server/src/routes/csv.js

@@ -376,19 +376,20 @@ router.post('/cancel', (req, res) => {
     }
 
     try {
-        // Kill the process with SIGTERM signal
-        activeImport.kill('SIGTERM');
-        
-        // Clean up
-        activeImport = null;
-        importProgress = null;
+        // If it's the prod import module, call its cancel function
+        if (typeof activeImport.cancelImport === 'function') {
+            activeImport.cancelImport();
+        } else {
+            // Otherwise it's a child process
+            activeImport.kill('SIGTERM');
+        }
         
         // Get the operation type from the request
         const { operation } = req.query;
         
         // Send cancel message only to the appropriate client set
         const cancelMessage = { 
-            status: 'complete',
+            status: 'cancelled',
             operation: 'Operation cancelled'
         };
 
@@ -669,4 +670,45 @@ router.post('/calculate-metrics', async (req, res) => {
     }
 });
 
+// Route to import from production database
+router.post('/import-from-prod', async (req, res) => {
+    if (activeImport) {
+        return res.status(409).json({ error: 'Import already in progress' });
+    }
+
+    try {
+        const importFromProd = require('../../scripts/import-from-prod');
+        
+        // Set up progress handler
+        const progressHandler = (data) => {
+            importProgress = data;
+            sendProgressToClients(importClients, data);
+        };
+
+        // Start the import process
+        importFromProd.outputProgress = progressHandler;
+        activeImport = importFromProd; // Store the module for cancellation
+        
+        // Run the import in the background
+        importFromProd.main().catch(error => {
+            console.error('Error in import process:', error);
+            activeImport = null;
+            importProgress = {
+                status: error.message === 'Import cancelled' ? 'cancelled' : 'error',
+                operation: 'Import process',
+                error: error.message
+            };
+            sendProgressToClients(importClients, importProgress);
+        }).finally(() => {
+            activeImport = null;
+        });
+
+        res.json({ message: 'Import from production started' });
+    } catch (error) {
+        console.error('Error starting production import:', error);
+        activeImport = null;
+        res.status(500).json({ error: error.message || 'Failed to start production import' });
+    }
+});
+
 module.exports = router;