# User Invitation Test Guide

## Quick Start

Run the complete invitation flow test:

```bash
node tests/integration/test_invitation_flow.js
```

## What This Test Does

### Step-by-Step Flow

1. **Login as Platform Admin**
   - Email: `lewis.kamau421@gmail.com`
   - Password: `TestPass123`
   - Gets authentication token

2. **Create Contractor Organization**
   - Name: TechInstall Kenya Ltd
   - Email: info@techinstall.co.ke
   - Competencies: FTTH, Fixed Wireless, Fiber Splicing
   - Returns existing if already created

3. **Invite User to Contractor**
   - Email: `irene@example.com`
   - Phone: `+254799456976`
   - Role: `field_agent`
   - Method: WhatsApp (with email fallback)

4. **Validate Invitation Token**
   - Public endpoint (no auth required)
   - Verifies token is valid and not expired
   - Returns organization details

5. **List All Invitations**
   - Shows all invitations created by admin
   - Includes pagination info

## Expected Results

### Successful Test Output

```
🚀 SwiftOps User Invitation Flow Test
📍 Server: https://kamau1-swiftops-backend.hf.space
👤 Admin: lewis.kamau421@gmail.com
📧 Inviting: irene@example.com (+254799456976)

✅ Login as Admin
✅ Create Contractor
✅ Invite User
   📱 Invitation URL:
   https://swiftops.atomio.tech/accept-invitation?token=xxx
✅ Validate Invitation
✅ List Invitations

🎉 All steps completed successfully!
```

### What Happens Next

1. **Irene receives WhatsApp message** on +254799456976:
   ```
   Hi Irene,

   You've been invited to join TechInstall Kenya Ltd on SwiftOps 
   as a Field Agent.

   🔗 Accept your invitation here:
   https://swiftops.atomio.tech/accept-invitation?token=xxx

   ⏰ This invitation expires in 72 hours.
   ```

2. **Irene clicks the link** → Opens registration page

3. **Registration form shows**:
   - Email: `irene@example.com` (pre-filled)
   - Phone: `+254799456976` (pre-filled)
   - Organization: TechInstall Kenya Ltd
   - Role: Field Agent
   - Fields to fill: First Name, Last Name, Password

4. **Irene submits form** → Account created → Auto logged in

## Notification Delivery

### WhatsApp (Primary)
- Sent via WaSender API
- Requires: `WASENDER_API_KEY`, `WASENDER_PHONE_NUMBER`
- Format: Plain text with link

### Email (Fallback)
- Sent via Resend API if WhatsApp fails
- Requires: `RESEND_API_KEY`, `RESEND_FROM_EMAIL`
- Format: Professional HTML template

### Delivery Tracking
The test shows:
- `whatsapp_sent: true/false`
- `whatsapp_sent_at: timestamp`
- `email_sent: true/false`
- `email_sent_at: timestamp`

## Testing Different Scenarios

### Test 1: Invite to Contractor
```javascript
// Already configured in test_invitation_flow.js
const INVITE_ROLE = 'field_agent';
const contractor_id = 'uuid';
```

### Test 2: Invite to Client
Modify the test to create a client instead:
```javascript
// In step2_CreateContractor, change to:
const response = await makeRequest('POST', '/api/v1/clients', {
  name: 'Safaricom Kenya',
  industry: 'Telecommunications',
  main_email: 'info@safaricom.co.ke',
  main_phone: '+254700000000',
  default_sla_days: 7
}, authToken);

// In step3_InviteUser, change to:
client_id: clientId,  // instead of contractor_id
role: 'client_admin'  // or other client role
```

### Test 3: Different Roles
Change the role in the test:
```javascript
const INVITE_ROLE = 'contractor_admin';  // Admin role
const INVITE_ROLE = 'project_manager';   // Manager role
const INVITE_ROLE = 'dispatcher';        // Dispatcher role
const INVITE_ROLE = 'sales_agent';       // Sales role
```

### Test 4: Email-Only Delivery
Change invitation method:
```javascript
invitation_method: 'email'  // Skip WhatsApp, use email only
```

### Test 5: Both Methods
Send via both channels:
```javascript
invitation_method: 'both'  // Send WhatsApp AND email
```

## Troubleshooting

### Issue: "Cannot reach server"
**Solution:**
- Check server is running at `https://kamau1-swiftops-backend.hf.space`
- Verify network connectivity
- Try accessing `/health` endpoint

### Issue: "Login failed"
**Solution:**
- Verify admin credentials are correct
- Check if user exists in database
- Ensure Supabase Auth is configured

### Issue: "Create contractor failed"
**Solution:**
- Check if contractor already exists (should return existing)
- Verify admin has `platform_admin` role
- Check database connection

### Issue: "Invitation failed"
**Solution:**
- Verify contractor/client ID is valid
- Check role is valid for organization type
- Ensure no duplicate pending invitation exists

### Issue: "WhatsApp not sent"
**Solution:**
- Check `WASENDER_API_KEY` is set and valid
- Verify phone number format (+country code)
- System should fallback to email automatically
- Check test output for `whatsapp_error` field

### Issue: "Email not sent"
**Solution:**
- Check `RESEND_API_KEY` is set and valid
- Verify `RESEND_FROM_EMAIL` is verified in Resend
- Check test output for `email_error` field

## Manual Testing via API

### 1. Get Admin Token
```bash
curl -X POST "https://kamau1-swiftops-backend.hf.space/api/v1/auth/login" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "lewis.kamau421@gmail.com",
    "password": "TestPass123"
  }'
```

### 2. Create Contractor
```bash
curl -X POST "https://kamau1-swiftops-backend.hf.space/api/v1/contractors" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "TechInstall Kenya Ltd",
    "description": "Leading field service provider",
    "main_email": "info@techinstall.co.ke",
    "main_phone": "+254700123456",
    "competencies": ["FTTH", "Fixed Wireless"]
  }'
```

### 3. Create Invitation
```bash
curl -X POST "https://kamau1-swiftops-backend.hf.space/api/v1/invitations" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "email": "irene@example.com",
    "phone": "+254799456976",
    "role": "field_agent",
    "contractor_id": "CONTRACTOR_ID",
    "invitation_method": "whatsapp"
  }'
```

### 4. Validate Token (No Auth)
```bash
curl -X POST "https://kamau1-swiftops-backend.hf.space/api/v1/invitations/validate" \
  -H "Content-Type: application/json" \
  -d '{
    "token": "INVITATION_TOKEN"
  }'
```

## Environment Variables Checklist

Before running tests, ensure these are set:

- [ ] `APP_DOMAIN=swiftops.atomio.tech`
- [ ] `APP_PROTOCOL=https`
- [ ] `INVITATION_TOKEN_EXPIRY_HOURS=72`
- [ ] `RESEND_API_KEY=re_xxx`
- [ ] `RESEND_FROM_EMAIL=swiftops@atomio.tech`
- [ ] `WASENDER_API_KEY=xxx`
- [ ] `WASENDER_PHONE_NUMBER=+254xxx`
- [ ] `WASENDER_API_URL=https://api.wasender.com/v1`

## Success Criteria

✅ Admin can login  
✅ Contractor organization created (or existing returned)  
✅ Invitation created successfully  
✅ WhatsApp notification sent (or email fallback)  
✅ Invitation token is valid  
✅ Invitation appears in list  
✅ Irene receives invitation on WhatsApp  
✅ Invitation URL works  

## Next Steps After Test

1. **Check WhatsApp** - Verify Irene received the message
2. **Test Acceptance** - Have Irene click the link and register
3. **Verify User Created** - Check user appears in database
4. **Test Login** - Irene should be able to login
5. **Check Permissions** - Verify Irene has correct role and org access

## Production Checklist

Before going live:

- [ ] Test with real phone numbers
- [ ] Verify WhatsApp delivery
- [ ] Test email fallback
- [ ] Check invitation expiry (72 hours)
- [ ] Test duplicate prevention
- [ ] Verify RLS policies work
- [ ] Test all user roles
- [ ] Check authorization rules
- [ ] Test invitation cancellation
- [ ] Test invitation resending