chore: add comprehensive error logging to simulation

backend/e2e-tester/simulation.js

@@ -2,7 +2,6 @@ import readline from 'readline';
 import { io } from 'socket.io-client';
 
 const API_URL = process.env.API_URL || 'http://localhost:4010/api';
-// slug المستأجر — «siro» هو المزروع على السيرفر (راجع لوق [Seed] عند الإقلاع).
 const TENANT_ID = process.env.TENANT_ID || 'siro';
 
 async function api(method, path, body = null, token = null) {
@@ -15,25 +14,22 @@ async function api(method, path, body = null, token = null) {
     }
   };
 
-  if (token) {
-    options.headers['Authorization'] = `Bearer ${token}`;
-  }
-
-  if (body) {
-    options.body = JSON.stringify(body);
-  }
+  if (token) options.headers['Authorization'] = `Bearer ${token}`;
+  if (body) options.body = JSON.stringify(body);
 
   const res = await fetch(`${API_URL}${path}`, options);
   const data = await res.json().catch(() => null);
 
   if (!res.ok) {
-    console.error(`\x1b[31m[API Error] ${method} ${path} -> ${res.status}\x1b[0m`, data);
+    console.error(`\n\x1b[31m[API Error] ${method} ${path} -> ${res.status}\x1b[0m`);
+    console.error(JSON.stringify(data, null, 2));
     throw new Error(`API Error: ${res.status}`);
   }
   return data;
 }
 
 async function run() {
+  try {
     console.log('\n==========================================');
     console.log('🚀 Tripz Backend Automated E2E Simulation');
     console.log('==========================================\n');
@@ -70,16 +66,25 @@ async function run() {
 
     let tripId = null;
 
+    // Sockets Error Logging
+    driverSocket.on('connect_error', (err) => console.error(`\x1b[31m[Driver WS] Error: ${err.message}\x1b[0m`));
+    riderSocket.on('connect_error', (err) => console.error(`\x1b[31m[Rider WS] Error: ${err.message}\x1b[0m`));
+
     driverSocket.on('connect', () => console.log('\x1b[36m[Driver WS] Connected to Gateway\x1b[0m'));
     riderSocket.on('connect', () => console.log('\x1b[36m[Rider WS] Connected to Gateway\x1b[0m'));
 
     driverSocket.on('trip:dispatch', async (data) => {
-    console.log(`\n\x1b[35m[Driver WS] 🔔 RECEIVED DISPATCH for Trip ${data.id}!\x1b[0m`);
-    tripId = data.id;
+      console.log(`\n\x1b[35m[Driver WS] 🔔 RECEIVED DISPATCH for Trip ${data.tripId || data.id}!\x1b[0m`);
+      console.log(`Dispatch Payload:`, JSON.stringify(data, null, 2));
+      tripId = data.tripId || data.id;
 
+      try {
         console.log(`[Driver] Accepting Trip...`);
         await api('POST', `/trips/${tripId}/accept`, null, driverToken);
         console.log(`\x1b[32m[Driver] Trip Accepted successfully!\x1b[0m`);
+      } catch (err) {
+        console.error(`\x1b[31m[Driver] Failed to accept trip!\x1b[0m`);
+      }
     });
 
     riderSocket.on('trip:updated', (data) => {
@@ -89,53 +94,67 @@ async function run() {
     await new Promise(r => setTimeout(r, 2000));
 
     // 5. Driver Location Pings
-  let driverLat = 32.0645; // Zarqa Coordinates
+    let driverLat = 32.0645;
     let driverLng = 36.0827;
 
     const locationInterval = setInterval(() => {
-    // Driver moves slightly
       driverLat += 0.0001;
       driverSocket.emit('driver:location', { lat: driverLat, lng: driverLng, speed: 40, heading: 90 });
       console.log(`[Driver WS] 📍 Location ping: ${driverLat.toFixed(5)}, ${driverLng.toFixed(5)}`);
     }, 3000);
 
+    // Send first ping IMMEDIATELY
+    driverSocket.emit('driver:location', { lat: driverLat, lng: driverLng, speed: 40, heading: 90 });
+    console.log(`[Driver WS] 📍 Initial Location ping: ${driverLat.toFixed(5)}, ${driverLng.toFixed(5)}`);
+    
+    // Wait for the server to process the location update into Redis
+    await new Promise(r => setTimeout(r, 1500));
+
     // 6. Rider Requests Trip
     console.log(`\n[Rider] Requesting Trip from Zarqa...`);
     const tripRequest = await api('POST', '/trips', {
       city: 'amman',
       service_class: 'economy',
-    origin: { lat: 32.0650, lng: 36.0830 }, // Zarqa origin
+      origin: { lat: 32.0650, lng: 36.0830 },
       destination: { lat: 32.0700, lng: 36.0900 }
     }, riderToken);
 
-  console.log(`\x1b[32m[Rider] Trip created: ${tripRequest.trip.id}\x1b[0m`);
+    console.log(`\x1b[32m[Rider] Trip created: ${tripRequest.trip?.id || tripRequest.id}\x1b[0m`);
+    console.log(`[System] Offered to \x1b[33m${tripRequest.offeredDrivers}\x1b[0m drivers nearby.`);
 
-  // 7. Simulate Trip Flow (Wait 10 seconds per state)
+    // 7. Simulate Trip Flow
     await new Promise(r => setTimeout(r, 10000));
     
     if (tripId) {
+      try {
         console.log(`\n[Driver] Arriving at pickup...`);
         await api('PATCH', `/trips/${tripId}/status`, { status: 'driver_arrived' }, driverToken);
-
         await new Promise(r => setTimeout(r, 5000));
 
         console.log(`\n[Driver] Starting Trip...`);
         await api('PATCH', `/trips/${tripId}/status`, { status: 'in_progress' }, driverToken);
-
         await new Promise(r => setTimeout(r, 5000));
 
         console.log(`\n[Driver] Completing Trip...`);
         await api('PATCH', `/trips/${tripId}/status`, { status: 'completed' }, driverToken);
 
         console.log(`\n\x1b[32m🎉 E2E Simulation Completed Successfully!\x1b[0m\n`);
+      } catch(e) {
+         console.error(`\x1b[31m[Simulation Error] ${e.message}\x1b[0m`);
+      }
     } else {
-    console.log(`\n\x1b[31mFailed to receive dispatch!\x1b[0m\n`);
+      console.log(`\n\x1b[31mFailed to receive dispatch!\x1b[0m`);
+      console.log(`[Hint] Check if offeredDrivers was 0. If it was 0, the backend didn't find the driver in Redis. If it was > 0, the backend emitted the socket event but the driver didn't receive it.\n`);
     }
 
     clearInterval(locationInterval);
     driverSocket.disconnect();
     riderSocket.disconnect();
     process.exit(0);
+  } catch (error) {
+    console.error(`\n\x1b[31m[Fatal Error] Simulation Crashed: ${error.message}\x1b[0m\n`);
+    process.exit(1);
+  }
 }
 
-run().catch(console.error);
+run();