# 🚨 CRITICAL: Server File Structure Mismatch

## Problem Identified

Your **production server** has a **different file structure** than your local codebase!

### Server Structure (Production):
```
/home/hrbackendtest/public_html/
├── services/
│   └── authService.js    ← Server uses this
├── routes/
│   └── auth.js           ← Server uses this
└── app.js                ← Server entry point (missing, causing crashes)
```

### Your Local Structure:
```
/Volumes/mac/flutter_project/faceml/backend/
├── controllers/
│   └── authController.js  ← We modified this
├── routes/
│   └── authRoutes.js      ← We modified this
└── server.js              ← Your entry point
```

## ⚠️ This Means:

1. **The files we modified won't fix your server errors** because the server isn't using them
2. **You need to modify the actual files on your server**: `services/authService.js` and `routes/auth.js`
3. **The app process is crashing** because it's looking for `app.js` which doesn't exist

## 🔧 Immediate Actions Required

### Option 1: Get the Server Files (RECOMMENDED)

You need to download the actual files from your server to see their structure:

```bash
# SSH into your server
ssh root@your-server

# Navigate to the directory
cd /home/hrbackendtest/public_html

# Check what files exist
ls -la services/
ls -la routes/

# View the authService.js file
cat services/authService.js

# View the auth.js route file
cat routes/auth.js
```

**Then send me the contents of these files** so I can create the proper fixes.

### Option 2: Check PM2 Configuration

```bash
# Check what PM2 is actually running
pm2 list

# Check the PM2 configuration
pm2 show server
pm2 show app

# This will tell you:
# - What script file is being run
# - What directory it's in
# - What environment variables are set
```

### Option 3: Find the Actual Entry Point

```bash
# Find all JavaScript files in the project
find /home/hrbackendtest/public_html -name "*.js" -type f | head -20

# Check package.json to see the start script
cat /home/hrbackendtest/public_html/package.json
```

## 🎯 What I Need From You

Please run these commands on your server and send me:

1. **The contents of `services/authService.js`** (especially the `refreshToken` function around line 392)
2. **The contents of `routes/auth.js`** (especially around line 62)
3. **The PM2 configuration** (`pm2 show server`)
4. **The package.json** to see the project structure

## 📋 Quick Diagnostic Commands

Run this on your server:

```bash
# All-in-one diagnostic
echo "=== PM2 Status ==="
pm2 list

echo -e "\n=== Server Process Details ==="
pm2 show server

echo -e "\n=== Package.json ==="
cat /home/hrbackendtest/public_html/package.json

echo -e "\n=== Directory Structure ==="
ls -la /home/hrbackendtest/public_html/

echo -e "\n=== Services Directory ==="
ls -la /home/hrbackendtest/public_html/services/ 2>/dev/null || echo "No services directory"

echo -e "\n=== Routes Directory ==="
ls -la /home/hrbackendtest/public_html/routes/

echo -e "\n=== Controllers Directory ==="
ls -la /home/hrbackendtest/public_html/controllers/ 2>/dev/null || echo "No controllers directory"
```

## 🔍 Why This Happened

You likely have **two separate codebases**:

1. **Local development** (what we've been modifying) - `/Volumes/mac/flutter_project/faceml/backend/`
2. **Production server** (what's actually running) - `/home/hrbackendtest/public_html/`

These need to be synchronized, or we need to modify the correct files on the server.

## ⏭️ Next Steps

1. Run the diagnostic commands above
2. Send me the output
3. I'll create the correct fixes for your actual server files
4. We'll apply them to the right location

---

**DO NOT deploy the current changes until we verify the file structure!**
