TurboTrades/TRANSACTIONS_TROUBLESHOOTING.md

# Transactions Troubleshooting Guide

## Issue: No Transactions Showing

If you're seeing no transactions on the `/transactions` page, follow these steps:

## Step 1: Verify You're Logged In

The transactions page requires authentication. Make sure you:

1. **Are logged in via Steam** on the frontend
2. **Have a valid JWT token** in your cookies
3. **The session is active** in the database

### Quick Check:
```javascript
// Open browser console (F12) and run:
console.log(document.cookie);
// Should show: accessToken=... and refreshToken=...
```

If no tokens are present, **log in again via Steam**.

## Step 2: Clear Old Mock Sessions

The seed script initially created **mock sessions with fake tokens**. These won't work because they're not valid JWTs.

### Delete Mock Sessions:
```javascript
// In MongoDB or using a script:
db.sessions.deleteMany({ token: /^mock_token_/ });
```

### Or via Node:
```bash
node -e "
import('mongoose').then(async mongoose => {
  await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/turbotrades');
  const Session = (await import('./models/Session.js')).default;
  const result = await Session.deleteMany({ token: /^mock_token_/ });
  console.log('Deleted', result.deletedCount, 'mock sessions');
  await mongoose.disconnect();
  process.exit(0);
});
"
```

## Step 3: Re-Login and Re-Seed

1. **Login via Steam** on the frontend (`http://localhost:5173`)
2. **Verify you're logged in** (check profile page)
3. **Delete existing fake transactions** (optional):
   ```javascript
   node -e "
   import('mongoose').then(async mongoose => {
     await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/turbotrades');
     const Transaction = (await import('./models/Transaction.js')).default;
     const result = await Transaction.deleteMany({});
     console.log('Deleted', result.deletedCount, 'transactions');
     await mongoose.disconnect();
     process.exit(0);
   });
   "
   ```
4. **Run the seed script again**:
   ```bash
   node seed-transactions.js
   ```

The seed script now **only uses real sessions** with valid JWT tokens.

## Step 4: Verify Transactions in Database

```bash
node -e "
import('mongoose').then(async mongoose => {
  await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/turbotrades');
  const User = (await import('./models/User.js')).default;
  const Transaction = (await import('./models/Transaction.js')).default;
  
  const user = await User.findOne().sort({ createdAt: -1 });
  console.log('User:', user.username, '- ID:', user._id);
  
  const transactions = await Transaction.find({ userId: user._id });
  console.log('Transactions:', transactions.length);
  
  if (transactions.length > 0) {
    console.log('Sample:', transactions[0].type, transactions[0].amount);
  }
  
  await mongoose.disconnect();
  process.exit(0);
});
"
```

## Step 5: Check Browser Console

Open browser DevTools (F12) and look for:

```
🔄 Fetching transactions...
✅ Transaction response: { success: true, transactions: [...], stats: {...} }
📊 Loaded 28 transactions
```

### Common Errors:

**401 Unauthorized:**
- Not logged in or token expired
- Solution: Log in again via Steam

**500 Server Error:**
- Check backend console for errors
- Verify MongoDB is running

**Empty Array:**
- Transactions exist but for a different user
- Solution: Delete transactions and re-seed after logging in

## Step 6: Check Backend Console

Backend should show:
```
📊 Fetching transactions for user: 6961b31dadcc335cb645e95f
✅ Found 28 transactions
📈 Stats: { totalDeposits: ..., ... }
```

If you see:
```
✅ Found 0 transactions
```

Then transactions don't exist for your logged-in user. Re-run seed script.

## Dropdown Styling Issue

The dropdowns were using a non-existent `input-field` class. This has been **fixed** with proper Tailwind classes:

```vue
<select class="w-full px-4 py-2 bg-surface rounded-lg border border-surface-lighter text-text-primary focus:outline-none focus:ring-2 focus:ring-primary focus:border-transparent">
```

The dropdowns should now look consistent with the rest of the UI.

## Complete Reset Procedure

If all else fails, start fresh:

### 1. Stop servers:
```bash
# Kill backend and frontend
```

### 2. Clean database:
```javascript
node -e "
import('mongoose').then(async mongoose => {
  await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/turbotrades');
  
  const Session = (await import('./models/Session.js')).default;
  const Transaction = (await import('./models/Transaction.js')).default;
  
  await Session.deleteMany({});
  await Transaction.deleteMany({});
  
  console.log('✅ Cleaned sessions and transactions');
  
  await mongoose.disconnect();
  process.exit(0);
});
"
```

### 3. Start backend:
```bash
npm run dev
```

### 4. Start frontend:
```bash
cd frontend
npm run dev
```

### 5. Login via Steam:
- Navigate to `http://localhost:5173`
- Click "Login with Steam"
- Complete OAuth flow

### 6. Verify login:
- Go to `http://localhost:5173/profile`
- Check "Active Sessions" section
- Should see your current session

### 7. Seed transactions:
```bash
node seed-transactions.js
```

### 8. View transactions:
- Navigate to `http://localhost:5173/transactions`
- Should see 20-30 transactions with colored session pills

## Expected Result

Once working, you should see:

```
┌─────────────────────────────────────────────────────────────┐
│ Transaction History                         📊 Stats        │
├─────────────────────────────────────────────────────────────┤
│                                                              │
│  💰 Deposit                               +$121.95          │
│  PayPal deposit                                              │
│  📅 2 days ago  💻 Session: [DBDBDD]  🖥️ Chrome            │
│                              ^^^^^^^^                        │
│                         (colored pill!)                      │
│                                                              │
│  🛒 Purchase                              -$244.67          │
│  Karambit | Fade                                             │
│  📅 5 days ago  💻 Session: [DBDBE1]  🖥️ Opera             │
│                                                              │
└─────────────────────────────────────────────────────────────┘
```

## Key Points

✅ **Transactions require authentication** - You must be logged in via Steam
✅ **JWT tokens are required** - Mock tokens from seed script don't work
✅ **Sessions must be real** - Created by actual Steam login
✅ **User IDs must match** - Transactions linked to the logged-in user

## Still Not Working?

Check these files for console.log output:

**Frontend:** Browser console (F12)
**Backend:** Terminal where `npm run dev` is running

Look for the debug logs added:
- `🔄 Fetching transactions...`
- `📊 Fetching transactions for user:`
- `✅ Found X transactions`

If you see API 401 errors, you need to log in again to get a valid JWT token.