feat: Implement Stripe integration for subscription management, including new services, controllers, Prisma models, and webhook handling.

prisma/seed.ts

@@ -1533,6 +1533,45 @@ async function main() {
 
   console.log('');
 
+  // =============================================
+  // Seed Subscription Plans
+  // =============================================
+  console.log('💳 Seeding Subscription Plans...');
+
+  const subscriptionPlans = [
+    {
+      name: 'Professional Annual',
+      description: 'Full access to all agent features',
+      stripePriceId: process.env.STRIPE_PRICE_ID,
+      amount: 49900,
+      currency: 'usd',
+      interval: 'year',
+      features: JSON.stringify([
+        'Agent Co-Marketing',
+        'Priority 24/7 Support',
+        'Whitelabel Client Portals',
+        'Advanced CRM Tools & Analytics',
+      ]),
+      isActive: true,
+      sortOrder: 1,
+    },
+  ];
+
+  for (const plan of subscriptionPlans) {
+    const existingPlan = await prisma.subscriptionPlan.findUnique({
+      where: { stripePriceId: plan.stripePriceId },
+    });
+
+    if (existingPlan) {
+      console.log(`   ⚠️  Plan "${plan.name}" already exists`);
+    } else {
+      await prisma.subscriptionPlan.create({ data: plan });
+      console.log(`   ✅ Created plan: ${plan.name} ($${(plan.amount / 100).toFixed(2)}/${plan.interval})`);
+    }
+  }
+
+  console.log('');
+
   // =============================================
   // Summary
   // =============================================
@@ -1544,6 +1583,7 @@ async function main() {
   const systemSectionCount = await prisma.profileSection.count({ where: { isSystem: true } });
   const agentTypeSectionCount = await prisma.agentTypeSection.count();
   const cmsContentCount = await prisma.cmsContent.count();
+  const planCount = await prisma.subscriptionPlan.count();
 
   console.log('📊 Database Summary:');
   console.log(`   Total Users:       ${userCount}`);
@@ -1553,6 +1593,7 @@ async function main() {
   console.log(`   Profile Fields:    ${fieldCount}`);
   console.log(`   Section Assignments: ${agentTypeSectionCount}`);
   console.log(`   CMS Content:       ${cmsContentCount}`);
+  console.log(`   Plans:             ${planCount}`);
   console.log('\n🌱 Seeding completed!\n');
 
   await prisma.$disconnect();