feat: implement comprehensive multi-provider payment processing system
- Add unified payment provider architecture with contract-based design - Implement 6 payment providers: Stripe, Lemon Squeezy, Polar, Oxapay, Crypto, Activation Keys - Create subscription management with lifecycle handling (create, cancel, pause, resume, update) - Add coupon system with usage tracking and trial extensions - Build Filament admin resources for payment providers, subscriptions, coupons, and trials - Implement payment orchestration service with provider registry and configuration management - Add comprehensive payment logging and webhook handling for all providers - Create customer analytics dashboard with revenue, churn, and lifetime value metrics - Add subscription migration service for provider switching - Include extensive test coverage for all payment functionality
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295
tests/Unit/PolarProviderTest.php
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295
tests/Unit/PolarProviderTest.php
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<?php
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use App\Services\Payments\Providers\PolarProvider;
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test('polar provider has correct name and capabilities', function () {
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$provider = new PolarProvider;
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expect($provider->getName())->toBe('polar');
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expect($provider->supportsRecurring())->toBeTrue();
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expect($provider->supportsOneTime())->toBeTrue();
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expect($provider->getSupportedCurrencies())->toBe(['USD']);
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});
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test('polar provider is inactive without api key', function () {
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$provider = new PolarProvider;
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expect($provider->isActive())->toBeFalse();
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});
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test('polar provider is active with api key', function () {
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$provider = new PolarProvider(['api_key' => 'test-api-key']);
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expect($provider->isActive())->toBeTrue();
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});
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test('can calculate fees correctly', function () {
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$provider = new PolarProvider;
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$fees = $provider->calculateFees(100.00);
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expect($fees['fixed_fee'])->toBe(0);
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expect($fees['percentage_fee'])->toBe(6.0); // 6% fee
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expect($fees['total_fee'])->toBe(6.0);
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expect($fees['net_amount'])->toBe(94.0);
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});
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test('can get configuration', function () {
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$config = [
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'api_key' => 'test-api-key',
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'webhook_secret' => 'test-secret',
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];
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$provider = new PolarProvider($config);
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expect($provider->getConfiguration())->toHaveKey('api_key', 'test-api-key');
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expect($provider->getConfiguration())->toHaveKey('webhook_secret', 'test-secret');
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});
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test('can validate webhook signature', function () {
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$provider = new PolarProvider(['webhook_secret' => 'test-secret']);
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$request = new \Illuminate\Http\Request([], [], [], [], [], [], 'test-payload');
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$request->headers->set('Polar-Signature', 'test-signature');
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expect($provider->validateWebhook($request))->toBeFalse(); // Invalid signature
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});
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test('webhook methods return expected values', function () {
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$provider = new PolarProvider;
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$request = new \Illuminate\Http\Request([], [], [], [], [], [], 'test-payload');
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$webhookResult = $provider->processWebhook($request);
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expect($webhookResult['event_type'])->toBe('unknown');
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expect($webhookResult['processed'])->toBeFalse();
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expect($provider->validateWebhook($request))->toBeFalse();
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});
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test('customer portal returns dashboard when no customer', function () {
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$provider = new PolarProvider;
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$mockUser = new class
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{
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public $id = 1;
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};
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// Should throw exception when no customer exists
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expect($provider->createCustomerPortalSession($mockUser))
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->toThrow(\Exception::class);
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});
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test('polar payments are not refundable through API', function () {
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$provider = new PolarProvider;
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expect($provider->processRefund('test_id', 100.00, 'User requested'))
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->toThrow('Polar refunds must be processed through Polar dashboard or API directly');
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});
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test('can get supported currencies', function () {
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$provider = new PolarProvider;
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$currencies = $provider->getSupportedCurrencies();
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expect($currencies)->toBe(['USD']);
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});
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test('has correct method signatures', function () {
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$provider = new PolarProvider;
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// Test that all required methods exist and have correct signatures
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$reflection = new ReflectionClass($provider);
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$methods = [
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'getName' => 0,
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'isActive' => 0,
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'supportsRecurring' => 0,
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'supportsOneTime' => 0,
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'getSupportedCurrencies' => 0,
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'calculateFees' => 1,
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'createSubscription' => 3,
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'cancelSubscription' => 2,
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'updateSubscription' => 2,
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'pauseSubscription' => 1,
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'resumeSubscription' => 1,
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'getSubscriptionDetails' => 1,
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'createCheckoutSession' => 3,
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'createCustomerPortalSession' => 1,
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'processWebhook' => 1,
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'validateWebhook' => 1,
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'getConfiguration' => 0,
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'syncSubscriptionStatus' => 1,
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'getPaymentMethodDetails' => 1,
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'processRefund' => 3,
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'getTransactionHistory' => 2,
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'getSubscriptionMetadata' => 1,
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'updateSubscriptionMetadata' => 2,
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'startTrial' => 2,
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'applyCoupon' => 2,
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'removeCoupon' => 1,
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'getUpcomingInvoice' => 1,
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'retryFailedPayment' => 1,
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'canModifySubscription' => 1,
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'getCancellationTerms' => 1,
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'exportSubscriptionData' => 1,
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'importSubscriptionData' => 2,
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];
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foreach ($methods as $methodName => $expectedParams) {
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expect($reflection->hasMethod($methodName))->toBeTrue();
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expect($reflection->getMethod($methodName)->getNumberOfParameters())->toBe($expectedParams);
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}
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});
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test('has correct cancellation terms', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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$terms = $provider->getCancellationTerms($mockSubscription);
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expect($terms['immediate_cancellation'])->toBeTrue();
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expect($terms['refund_policy'])->toBe('no_pro_rated_refunds');
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expect($terms['cancellation_effective'])->toBe('immediately');
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expect($terms['billing_cycle_proration'])->toBeFalse();
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});
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test('can export subscription data', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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public $provider_subscription_id = 'test_id';
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public $provider_data = ['test' => 'data'];
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};
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$data = $provider->exportSubscriptionData($mockSubscription);
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expect($data['provider'])->toBe('polar');
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expect($data['provider_subscription_id'])->toBe('test_id');
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expect($data['data'])->toBe(['test' => 'data']);
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});
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test('cannot import subscription data', function () {
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$provider = new PolarProvider;
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$mockUser = new class
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{
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public $id = 1;
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};
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$subscriptionData = ['provider' => 'polar', 'data' => []];
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expect(fn () => $provider->importSubscriptionData($mockUser, $subscriptionData))
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->toThrow('Import to Polar payments not implemented');
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});
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test('cannot start trial after subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect($provider->startTrial($mockSubscription, 7))->toBeFalse();
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});
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test('upcoming invoice returns empty data for non-existent subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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$invoice = $provider->getUpcomingInvoice($mockSubscription);
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expect($invoice['amount_due'])->toBe(0);
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expect($invoice['currency'])->toBe('USD');
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expect($invoice['next_payment_date'])->toBeNull();
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});
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test('cannot remove coupon without subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect($provider->removeCoupon($mockSubscription))->toBeFalse();
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});
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test('cannot apply coupon without subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->applyCoupon($mockSubscription, 'DISCOUNT10'))
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->toThrow(\Throwable::class);
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});
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test('cannot pause subscription without polar subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->pauseSubscription($mockSubscription))
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->toThrow(\Throwable::class);
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});
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test('cannot resume subscription without polar subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->resumeSubscription($mockSubscription))
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->toThrow(\Throwable::class);
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});
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test('cannot get subscription details without valid id', function () {
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$provider = new PolarProvider;
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expect(fn () => $provider->getSubscriptionDetails('invalid-id'))
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->toThrow(\Exception::class);
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});
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test('cannot cancel subscription without subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->cancelSubscription($mockSubscription, 'test'))
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->toThrow(\Throwable::class);
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});
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test('cannot update subscription without subscription', function () {
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$provider = new PolarProvider;
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$mockSubscription = new class
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{
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public $id = 1;
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};
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$mockPlan = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->updateSubscription($mockSubscription, $mockPlan))
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->toThrow(\Throwable::class);
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});
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test('cannot create subscription without plan', function () {
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$provider = new PolarProvider;
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$mockUser = new class
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{
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public $id = 1;
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};
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expect(fn () => $provider->createSubscription($mockUser, null))
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->toThrow(\TypeError::class);
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});
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