functions/.env.example

@@ -7,4 +7,5 @@ TWILIO_PHONE_NUMBER=#{TWILIO_PHONE_NUMBER}#
 SERVICES_RGN=#{SERVICES_RGN}#
 CASHFREE_CLIENT_ID=#{CASHFREE_CLIENT_ID}#
 CASHFREE_CLIENT_SECRET=#{CASHFREE_CLIENT_SECRET}#
+GOOGLE_PLACES_API_KEY=#{GOOGLE_PLACES_API_KEY}#
 

functions/src/index.ts

@@ -410,3 +410,61 @@ export const verifyCashfreePayment = onRequest({
     }
   });
 });
+
+export const getPlacesAutocomplete = onRequest({
+  region: '#{SERVICES_RGN}#'
+}, async (request: Request, response: express.Response) => {
+  return corsHandler(request, response, async () => {
+    try {
+      const { input, location, radius, types, components, sessiontoken } = request.query;
+
+      if (!input) {
+        response.status(400).json({
+          error: 'Input parameter is required for autocomplete'
+        });
+        return;
+      }
+
+      const apiKey = process.env.GOOGLE_PLACES_API_KEY;
+      if (!apiKey) {
+        logger.error('Google Places API key is not configured');
+        response.status(500).json({ error: 'Server configuration error' });
+        return;
+      }
+
+      const url = 'https://maps.googleapis.com/maps/api/place/autocomplete/json';
+      const params: any = {
+        key: apiKey,
+        input: input
+      };
+
+      if (location && radius) {
+        params.location = location;
+        params.radius = radius;
+      }
+
+      if (types) {
+        params.types = types;
+      }
+
+      if (components) {
+        params.components = components;
+      }
+
+      if (sessiontoken) {
+        params.sessiontoken = sessiontoken;
+      }
+
+      const result = await axios.get(url, { params });
+
+      logger.info('Google Places Autocomplete API request completed successfully');
+      response.json(result.data);
+    } catch (error) {
+      logger.error('Error fetching place autocomplete suggestions:', error);
+      response.status(500).json({
+        success: false,
+        error: error instanceof Error ? error.message : String(error)
+      });
+    }
+  });
+});