# Notification Payload Examples - After Fixes

## Issue #74 & #75 Fixes Applied

### Before (Issues):
- User and vendor names extracted from email using `email.split('@')[0]` 
- Missing `type` field in cancel booking notifications for redirection

### After (Fixed):

## 1. Service Booking Created
**User Notification:**
```json
{
  "serviceName": "House Cleaning Service",
  "bookingId": "64abc123def456789",
  "vendorId": "64def456789abc123",
  "vendorName": "Clean Pro Services", // ✅ Now uses businessName from vendor profile
  "type": "service_booked" // ✅ Added for proper redirection
}
```

**Vendor Notification:**
```json
{
  "userName": "John Smith", // ✅ Now uses firstName + lastName from user profile
  "serviceName": "House Cleaning Service", 
  "bookingId": "64abc123def456789",
  "userId": "64xyz789abc123def",
  "type": "vendor_booking_received" // ✅ Added for proper redirection
}
```

## 2. Service Completion
**User Notification:**
```json
{
  "vendorName": "Clean Pro Services", // ✅ Now uses businessName
  "serviceName": "House Cleaning Service",
  "bookingId": "64abc123def456789",
  "vendorId": "64def456789abc123",
  "type": "service_completed" // ✅ Added type field
}
```

**Vendor Notification:**
```json
{
  "serviceName": "House Cleaning Service",
  "bookingId": "64abc123def456789", 
  "userId": "64xyz789abc123def",
  "userName": "John Smith", // ✅ Now uses full name
  "type": "vendor_service_completed" // ✅ Added type field
}
```

## 3. Booking Canceled by User (Issue #75 - Main Fix)
**User Notification:**
```json
{
  "serviceName": "House Cleaning Service",
  "bookingId": "64abc123def456789",
  "vendorId": "64def456789abc123", 
  "vendorName": "Clean Pro Services", // ✅ Now uses businessName
  "type": "booking_canceled_by_user" // ✅ CRITICAL: Added for proper redirection
}
```

**Vendor Notification:**
```json
{
  "userName": "John Smith", // ✅ Now uses full name
  "serviceName": "House Cleaning Service",
  "bookingId": "64abc123def456789",
  "userId": "64xyz789abc123def",
  "type": "vendor_booking_canceled" // ✅ CRITICAL: Added for proper redirection  
}
```

## 4. Booking Canceled by Vendor
**User Notification:**
```json
{
  "vendorName": "Clean Pro Services", // ✅ Now uses businessName
  "serviceName": "House Cleaning Service", 
  "bookingId": "64abc123def456789",
  "vendorId": "64def456789abc123",
  "type": "booking_canceled_by_vendor" // ✅ CRITICAL: Added for proper redirection
}
```

## Name Resolution Logic:
- **User Names**: Uses `firstName + " " + lastName` from UserProfile, fallback to `email.split('@')[0]`
- **Vendor Names**: Uses `businessName` from VendorProfile, fallback to `email.split('@')[0]`
- **Type Field**: Added to ALL booking-related notifications for proper frontend redirection

## Impact:
- **Issue #74**: ✅ Resolved - Proper user and vendor names now displayed
- **Issue #75**: ✅ Resolved - Cancel booking notifications now include `type` for redirection
- **No breaking changes**: Existing functionality maintained with enhanced data
- **Fallback support**: Still works if profile data is missing