Add NativePHP Masterclass landing page with Stripe checkout

- Create /course landing page with hero, curriculum, audience, pricing, and email signup sections
- Wire up Stripe checkout for one-time $99 early bird payment using Cart/Product infrastructure
- Add migration to seed Masterclass product and price in the database
- Integrate Mailcoach for email waitlist signup via direct form POST
- Fix null stripe_price crash in CustomerLicenseController dashboard
- Add feature tests for course page

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: simonhamp

.cursor/rules/laravel-boost.mdc

@@ -31,9 +31,13 @@ public function index(): View
         // Get subscription plan name
         $subscriptionName = null;
         if ($activeSubscription) {
-            try {
-                $subscriptionName = \App\Enums\Subscription::fromStripePriceId($activeSubscription->stripe_price)->name();
-            } catch (\RuntimeException) {
+            if ($activeSubscription->stripe_price) {
+                try {
+                    $subscriptionName = \App\Enums\Subscription::fromStripePriceId($activeSubscription->stripe_price)->name();
+                } catch (\RuntimeException) {
+                    $subscriptionName = ucfirst($activeSubscription->type);
+                }
+            } else {
                 $subscriptionName = ucfirst($activeSubscription->type);
             }
         }

.github/copilot-instructions.md

@@ -0,0 +1,10 @@
+{
+    "agents": [
+        "claude_code",
+        "copilot",
+        "cursor",
+        "opencode",
+        "phpstorm"
+    ],
+    "guidelines": []
+}

.junie/guidelines.md

@@ -0,0 +1,43 @@
+<?php
+
+use App\Models\Product;
+use App\Models\ProductPrice;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $product = Product::create([
+            'name' => 'The NativePHP Masterclass',
+            'slug' => 'nativephp-masterclass',
+            'description' => 'Go from zero to published app. Learn to build native mobile and desktop applications using the PHP and Laravel skills you already have.',
+            'is_active' => true,
+            'published_at' => now(),
+        ]);
+
+        ProductPrice::create([
+            'product_id' => $product->id,
+            'tier' => 'regular',
+            'amount' => 9900,
+            'currency' => 'USD',
+            'is_active' => true,
+        ]);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        $product = Product::where('slug', 'nativephp-masterclass')->first();
+
+        if ($product) {
+            $product->prices()->delete();
+            $product->delete();
+        }
+    }
+};

AGENTS.md

@@ -64,6 +64,68 @@
 Route::view('/', 'welcome')->name('welcome');
 Route::redirect('pricing', 'blog/nativephp-for-mobile-is-now-free')->name('pricing');
 Route::view('alt-pricing', 'alt-pricing')->name('alt-pricing')->middleware('signed');
+Route::view('course', 'course')->name('course');
+
+Route::post('course/checkout', function (\Illuminate\Http\Request $request) {
+    $user = $request->user();
+
+    if (! $user) {
+        session(['url.intended' => route('course')]);
+
+        return to_route('customer.login')
+            ->with('message', 'Please log in or create an account to complete your purchase.');
+    }
+
+    $product = \App\Models\Product::where('slug', 'nativephp-masterclass')->firstOrFail();
+
+    if ($product->isOwnedBy($user)) {
+        return to_route('course')->with('error', 'You already own this course.');
+    }
+
+    $cartService = resolve(\App\Services\CartService::class);
+    $cart = $cartService->getCart($user);
+    $cartService->addProduct($cart, $product);
+
+    $cart->load('items.product');
+    $item = $cart->items->where('product_id', $product->id)->first();
+
+    $user->createOrGetStripeCustomer();
+
+    $metadata = ['cart_id' => (string) $cart->id];
+
+    $session = \Laravel\Cashier\Cashier::stripe()->checkout->sessions->create([
+        'mode' => 'payment',
+        'line_items' => [[
+            'price_data' => [
+                'currency' => strtolower($item->currency),
+                'unit_amount' => $item->product_price_at_addition,
+                'product_data' => [
+                    'name' => $product->name,
+                    'description' => $product->description,
+                ],
+            ],
+            'quantity' => 1,
+        ]],
+        'success_url' => route('course').'?purchased=1',
+        'cancel_url' => route('course'),
+        'customer' => $user->stripe_id,
+        'metadata' => $metadata,
+        'allow_promotion_codes' => true,
+        'billing_address_collection' => 'required',
+        'invoice_creation' => [
+            'enabled' => true,
+            'invoice_data' => [
+                'description' => 'NativePHP Masterclass Purchase',
+                'metadata' => $metadata,
+            ],
+        ],
+    ]);
+
+    $cart->update(['stripe_checkout_session_id' => $session->id]);
+
+    return redirect($session->url);
+})->name('course.checkout');
+
 Route::view('wall-of-love', 'wall-of-love')->name('wall-of-love');
 Route::view('brand', 'brand')->name('brand');
 Route::get('showcase/{platform?}', [App\Http\Controllers\ShowcaseController::class, 'index'])