other

backend/controllers/vendor.controller.js

@@ -0,0 +1,39 @@
+// Handle notifications from Telegram to vendors
+export const notifyVendor = async (req, res) => {
+  try {
+    const { buyerId, storeId, message, source } = req.body;
+    
+    if (!buyerId || !storeId || !message) {
+      return res.status(400).json({ error: "Missing required parameters" });
+    }
+    
+    // Find the store and check if it exists
+    const store = await Store.findById(storeId);
+    if (!store) {
+      logger.warn("Store not found for vendor notification", { storeId });
+      return res.status(404).json({ error: "Store not found" });
+    }
+    
+    // Get the vendor
+    const vendor = await Vendor.findById(store.vendorId);
+    if (!vendor) {
+      logger.warn("Vendor not found for notification", { storeId, vendorId: store.vendorId });
+      return res.status(404).json({ error: "Vendor not found" });
+    }
+    
+    // Future enhancement: could implement WebSocket/Server-Sent Events for real-time notifications
+    // For now, we'll just track that the notification was processed
+    
+    logger.info("Processed vendor notification", { 
+      buyerId,
+      storeId,
+      vendorId: vendor._id,
+      source: source || "unknown"
+    });
+    
+    return res.status(200).json({ success: true });
+  } catch (error) {
+    logger.error("Error processing vendor notification", { error: error.message, stack: error.stack });
+    return res.status(500).json({ error: "Server error processing notification" });
+  }
+};