Initial state for GitNexus analysis

apps/web/config/billing-plans.config.ts

@@ -0,0 +1,97 @@
+/**
+ * CMS Billing Plans — Stripe product configuration
+ * Phase 12: Three tiers for the SaaS product
+ */
+
+export const CMS_BILLING_PLANS = {
+  starter: {
+    name: 'Starter',
+    description: 'Für kleine Vereine und Organisationen',
+    limits: {
+      modules: 1,
+      records: 100,
+      members: 50,
+      storageGb: 1,
+      users: 3,
+    },
+    features: [
+      'Module Builder (1 Modul)',
+      'Mitgliederverwaltung (bis 50)',
+      'Basisfunktionen',
+      'Deutsche Oberfläche',
+      'E-Mail-Support',
+    ],
+    pricing: {
+      monthly: { amount: 1900, currency: 'eur' }, // 19,00 €
+      yearly: { amount: 19000, currency: 'eur' },  // 190,00 € (2 Monate gratis)
+    },
+  },
+
+  professional: {
+    name: 'Professional',
+    description: 'Für aktive Vereine und Volkshochschulen',
+    limits: {
+      modules: -1, // unlimited
+      records: -1,
+      members: -1,
+      storageGb: 10,
+      users: 20,
+    },
+    features: [
+      'Unbegrenzte Module',
+      'Unbegrenzte Mitglieder',
+      'Kursverwaltung',
+      'SEPA-Lastschriften',
+      'Newsletter',
+      'Dokumentengenerierung',
+      'Import/Export',
+      'Prioritäts-Support',
+    ],
+    pricing: {
+      monthly: { amount: 4900, currency: 'eur' }, // 49,00 €
+      yearly: { amount: 49000, currency: 'eur' },  // 490,00 €
+    },
+  },
+
+  enterprise: {
+    name: 'Enterprise',
+    description: 'Für große Organisationen mit individuellen Anforderungen',
+    limits: {
+      modules: -1,
+      records: -1,
+      members: -1,
+      storageGb: 100,
+      users: -1,
+    },
+    features: [
+      'Alles aus Professional',
+      'White-Label / eigenes Branding',
+      'REST-API Zugang',
+      'Multi-Mandanten-Verwaltung',
+      'Dedizierte Instanz (optional)',
+      'Individuelle Anpassungen',
+      'Persönlicher Ansprechpartner',
+      'SLA-Garantie',
+    ],
+    pricing: {
+      monthly: { amount: 14900, currency: 'eur' }, // 149,00 €
+      yearly: { amount: 149000, currency: 'eur' },  // 1.490,00 €
+    },
+  },
+} as const;
+
+export type BillingPlanKey = keyof typeof CMS_BILLING_PLANS;
+
+/**
+ * Check if a plan allows a given feature/limit.
+ */
+export function checkPlanLimit(
+  plan: BillingPlanKey,
+  limit: keyof typeof CMS_BILLING_PLANS.starter.limits,
+  currentUsage: number,
+): boolean {
+  const planLimits = CMS_BILLING_PLANS[plan].limits;
+  const max = planLimits[limit];
+  if (max === -1) return true; // unlimited
+  return currentUsage < max;
+}