README

Below is an updated version of the README that reflects usage based on the provided class structure and the Guzzle-based API client implementation.

Tarwege SMS & WhatsApp API Client

Official PHP client for Tarwege's SMS & WhatsApp API with first-class Laravel support. Use your SIM to send SMS as a provider.

Features ✨

Tarwege SMS & WhatsApp API Client provides extensive API coverage including messaging, contact management, campaign management, OTP services, USSD, notifications, and more.

Core Messaging Features

• SMS Operations

  • Send Single SMS
  • Send Bulk SMS
  • Scheduled SMS Campaigns
  • SMS Delivery Status Tracking
  • SMS Message History
  • SMS Auto-Reply System
  • SMS Forwarding
  • SMS Number Validation

• WhatsApp Operations

  • Send Text Messages
  • Send Media Messages (Images/Video/Audio)
  • Send Documents (PDF, DOC, XLS)
  • Send Location Sharing
  • Send Contact Cards
  • Bulk WhatsApp Campaigns
  • WhatsApp Template Messages
  • WhatsApp Group Management

Contact & Campaign Management

• Contact System

  • Create & Manage Contacts and Groups
  • CSV Contact Upload
  • Contact Import/Export and Deduplication
  • Unsubscribe Management

• Campaign Engine

  • Create and Schedule SMS/WhatsApp Campaigns
  • Analytics, A/B Testing, and Personalized Messaging
  • Click Tracking and Campaign Pause/Resume

OTP & Security

• OTP Services
  • OTP Generation, Sending & Verification
  • OTP Expiry and Rate Limiting

Advanced & Enterprise Features

• Automation, USSD Services, Notifications, API Enhancements, and more

Installation 🚀

Install via Composer:

composer require tarwege/sms-whatsapp

For Laravel projects, publish the configuration file:

php artisan vendor:publish --provider="Tarwege\SmsWhatsapp\Providers\TarwegeServiceProvider" --tag="tarwege-config"

Then, add your API credentials to your .env file:

TARWEGE_API_SECRET=your_api_secret_here
TARWEGE_BASE_URL=https://api.tarwege.com

Usage Examples 📖

This package uses a dedicated API client (TarwegeClient) and multiple service classes for specific endpoints. When using Laravel, you can access the client via the provided facade (Tarwege). Otherwise, instantiate the classes directly by passing a configured client instance.

1. Initializing the API Client

You can either use the facade in Laravel:

use Tarwege\SmsWhatsapp\Facades\Tarwege;

// Get the underlying TarwegeClient instance
$tarwegeClient = Tarwege::getFacadeRoot();

Or create a new client instance manually:

use Tarwege\SmsWhatsapp\Services\TarwegeClient;

$tarwegeClient = new TarwegeClient('your_api_secret_here', 'https://api.tarwege.com');

2. Account Management

use Tarwege\SmsWhatsapp\Services\AccountService;

// Instantiate AccountService with the client
$accountService = new AccountService($tarwegeClient);

// Example: Get partner earnings and remaining credits
$partnerEarnings = $accountService->getPartnerEarnings();
$remainingCredits = $accountService->getRemainingCredits();

// Example: Get subscription package details
$subscription = $accountService->getSubscriptionPackage();

3. SMS Operations

use Tarwege\SmsWhatsapp\Services\SmsService;

// Instantiate SmsService with the client
$smsService = new SmsService($tarwegeClient);

// Send a single SMS
$response = $smsService->sendSingleMessage([
    'mode'    => 'credits',
    'phone'   => '+967781606026',
    'message' => 'Your OTP is {{otp}}',
    'gateway' => 'partner_device_id'
]);

// Send bulk SMS messages
$bulkResponse = $smsService->sendBulkMessages([
    'campaign' => 'Holiday Sale',
    'groups'   => '1,2,5',
    'message'  => 'Special discounts inside!'
]);

4. WhatsApp Integration

use Tarwege\SmsWhatsapp\Services\WhatsAppService;

// Instantiate WhatsAppService with the client
$waService = new WhatsAppService($tarwegeClient);

// Send a single WhatsApp chat message
$response = $waService->sendSingleChat([
    'account'   => 'wa_account_id',
    'recipient' => '+967781606026',
    'type'      => 'text',
    'message'   => 'Hello from Tarwege!'
]);

// Validate a WhatsApp phone number
$validation = $waService->validateWhatsAppPhoneNumber([
    'unique' => 'wa_account_id',
    'phone'  => '+967781606026'
]);

5. OTP Services

use Tarwege\SmsWhatsapp\Services\OTPService;

// Instantiate OTPService with the client
$otpService = new OTPService($tarwegeClient);

// Send an OTP (with a 5-minute expiration)
$sendResponse = $otpService->sendOTP([
    'phone'   => '+967781606026',
    'message' => 'Your verification code: {{otp}}',
    'expire'  => 300
]);

// Verify an OTP
try {
    $verifyResponse = $otpService->verifyOTP([
        'phone' => '+967781606026',
        'otp'   => '123456'
    ]);
} catch (\Tarwege\SmsWhatsapp\Exceptions\TarwegeApiException $e) {
    // Handle error, e.g., invalid OTP or API error
    logger()->error("OTP Verification failed: {$e->getMessage()}");
}

6. Additional Services

Similarly, you can use the other provided services by instantiating them with the API client:

• ContactService: Manage contacts and groups

  use Tarwege\SmsWhatsapp\Services\ContactService;
  
  $contactService = new ContactService($tarwegeClient);
  $contacts = $contactService->getContacts();

• NotificationService: Manage notifications

  use Tarwege\SmsWhatsapp\Services\NotificationService;
  
  $notificationService = new NotificationService($tarwegeClient);
  $notifications = $notificationService->getNotifications();

• SystemService: Get system-related data (gateway rates, shorteners)

  use Tarwege\SmsWhatsapp\Services\SystemService;
  
  $systemService = new SystemService($tarwegeClient);
  $gatewayRates = $systemService->getGatewayRates();

• UssdService: Handle USSD requests

  use Tarwege\SmsWhatsapp\Services\UssdService;
  
  $ussdService = new UssdService($tarwegeClient);
  $ussdRequests = $ussdService->getUssdRequests();

Advanced Configuration ⚙️

Customize settings in config/tarwege.php (published for Laravel or manually created for non-Laravel usage):

return [
    'secret' => env('TARWEGE_API_SECRET'),
    
    // Request timeout in seconds
    'timeout' => 15,
    
    // Automatic retry configuration
    'retries' => [
        'attempts'   => 3,
        'sleep_ms'   => 1000,
        'http_codes' => [500, 502, 503, 504]
    ],
    
    // Default SMS settings
    'sms_defaults' => [
        'mode'     => 'credits',
        'sim'      => 1,
        'priority' => 1
    ]
];

API Method Reference 📚

Testing 🧪

Run the test suite using:

composer test

Tests cover:

• API request validation
• Error handling and retry logic
• File uploads and response parsing

Security 🔒

Please report security vulnerabilities to security@tarwege.com – do NOT use the public issue tracker.

Support & Contributing 🤝

Official Support:

• Email: support@tarwege.com
• Chat: Tarwege Support Portal

Contributing Guidelines:

1. Fork the repository
2. Create a feature branch: git checkout -b feature/amazing-feature
3. Commit your changes: git commit -m 'Add amazing feature'
4. Push your branch: git push origin feature/amazing-feature
5. Open a Pull Request

License 📄

This project is licensed under the MIT License – see the LICENSE file for details.

📄 Full API Documentation: Tarwege API Docs
🐛 Issue Tracker: GitHub Issues
💡 Changelog: Releases Page