Migrate billing from Paddle to Lemon Squeezy

2026-02-03 10:59:54 +01:00
parent c96a73d884
commit 10c99de1e2
228 changed files with 4369 additions and 4067 deletions
--- a/app/Http/Controllers/LemonSqueezyCheckoutController.php
+++ b/app/Http/Controllers/LemonSqueezyCheckoutController.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\LemonSqueezy\LemonSqueezyCheckoutRequest;
+use App\Models\CheckoutSession;
+use App\Models\Package;
+use App\Services\Checkout\CheckoutSessionService;
+use App\Services\Coupons\CouponService;
+use App\Services\LemonSqueezy\LemonSqueezyCheckoutService;
+use App\Support\CheckoutRequestContext;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Str;
+use Illuminate\Validation\ValidationException;
+
+class LemonSqueezyCheckoutController extends Controller
+{
+    public function __construct(
+        private readonly LemonSqueezyCheckoutService $checkout,
+        private readonly CheckoutSessionService $sessions,
+        private readonly CouponService $coupons,
+    ) {}
+
+    public function create(LemonSqueezyCheckoutRequest $request): JsonResponse
+    {
+        $data = $request->validated();
+
+        $user = Auth::user();
+        $tenant = $user?->tenant;
+
+        if (! $tenant) {
+            throw ValidationException::withMessages(['tenant' => 'Tenant context missing.']);
+        }
+
+        $package = Package::findOrFail((int) $data['package_id']);
+
+        if (! $package->lemonsqueezy_variant_id) {
+            throw ValidationException::withMessages(['package_id' => 'Package is not linked to a Lemon Squeezy variant.']);
+        }
+
+        $session = $this->sessions->createOrResume($user, $package, array_merge(
+            CheckoutRequestContext::fromRequest($request),
+            [
+                'tenant' => $tenant,
+            ]
+        ));
+
+        $this->sessions->selectProvider($session, CheckoutSession::PROVIDER_LEMONSQUEEZY);
+
+        $now = now();
+
+        $session->forceFill([
+            'accepted_terms_at' => $now,
+            'accepted_privacy_at' => $now,
+            'accepted_withdrawal_notice_at' => $now,
+            'digital_content_waiver_at' => null,
+            'legal_version' => $this->resolveLegalVersion(),
+        ])->save();
+
+        $couponCode = Str::upper(trim((string) ($data['coupon_code'] ?? '')));
+
+        if ($couponCode !== '') {
+            $preview = $this->coupons->preview($couponCode, $package, $tenant);
+            $this->sessions->applyCoupon($session, $preview['coupon'], $preview['pricing']);
+        }
+
+        $checkout = $this->checkout->createCheckout($tenant, $package, [
+            'success_url' => $data['success_url'] ?? null,
+            'return_url' => $data['return_url'] ?? null,
+            'metadata' => [
+                'checkout_session_id' => $session->id,
+                'coupon_code' => $couponCode ?: null,
+                'legal_version' => $session->legal_version,
+                'accepted_terms' => true,
+            ],
+            'discount_code' => $couponCode ?: null,
+            'customer_email' => $user?->email,
+            'customer_name' => trim(($user?->first_name ?? '').' '.($user?->last_name ?? '')) ?: ($user?->name ?? null),
+        ]);
+
+        $session->forceFill([
+            'lemonsqueezy_checkout_id' => $checkout['id'] ?? $session->lemonsqueezy_checkout_id,
+            'provider_metadata' => array_merge($session->provider_metadata ?? [], array_filter([
+                'lemonsqueezy_checkout_id' => $checkout['id'] ?? null,
+                'lemonsqueezy_checkout_url' => $checkout['checkout_url'] ?? null,
+                'lemonsqueezy_expires_at' => $checkout['expires_at'] ?? null,
+            ])),
+        ])->save();
+
+        return response()->json(array_merge($checkout, [
+            'checkout_session_id' => $session->id,
+        ]));
+    }
+
+    protected function resolveLegalVersion(): string
+    {
+        return config('app.legal_version', now()->toDateString());
+    }
+}