Implement order data model modernization and license transformation logic

shop/lib/actions/orders.ts

@@ -5,89 +5,74 @@ import { revalidatePath } from 'next/cache'
 import { InvoicePDF } from '@/components/invoice-pdf'
 import { renderToBuffer } from '@react-pdf/renderer'
 import React from 'react'
+import { buildCustomerSnapshot, buildOrderSnapshot } from '@/lib/license-transform'
+import type { Category, Order, Product, Profile, WizardSelections } from '@/lib/types'
 
-export async function submitOrder(orderData: {
-  product_id: string;
-  selected_modules: string[];
-  total_amount: number;
-  customer_details: any;
-}) {
+// ─── submitOrder ──────────────────────────────────────────────────────────────
+
+/**
+ * Speichert eine abgeschlossene Bestellung als versionierten Snapshot in der DB,
+ * generiert die PDF-Rechnung und lädt sie in den Supabase Storage hoch.
+ */
+export async function submitOrder(params: {
+  selections: WizardSelections
+  products: Product[]
+  categories: Category[]
+  customerProfile: Partial<Profile>
+}): Promise<Order> {
+  const { selections, products, categories, customerProfile } = params
   const supabase = await createClient()
-  
+
   const { data: { user } } = await supabase.auth.getUser()
   if (!user) throw new Error('Not authenticated')
 
-  // 1. Fetch Product and Module Details for Invoice
-  const { data: product } = await supabase
-    .from('products')
-    .select('*')
-    .eq('id', orderData.product_id)
-    .single()
+  // 1. Snapshots aufbauen
+  const customerSnapshot = buildCustomerSnapshot(customerProfile)
+  const orderSnapshot = buildOrderSnapshot(selections, products, categories)
 
-  const { data: modules } = await supabase
-    .from('product_modules')
-    .select('*')
-    .in('id', orderData.selected_modules)
-
-  if (!product) throw new Error('Product not found')
-
-  // 2. Create the Order in DB
+  // 2. Bestellung in DB schreiben
   const { data: order, error: orderError } = await supabase
     .from('orders')
     .insert([{
       user_id: user.id,
-      total_price: orderData.total_amount, // Matched column name in initial_schema.sql
-      order_data: {
-        product_id: orderData.product_id,
-        modules: orderData.selected_modules
-      },
-      customer_data: orderData.customer_details,
-      status: 'pending'
+      total_price: orderSnapshot.total,
+      customer_data: customerSnapshot,
+      order_data: orderSnapshot,
+      status: 'pending',
     }])
     .select()
     .single()
 
   if (orderError) throw orderError
 
-  // 3. Generate PDF
+  // 3. PDF generieren (greift auf Snapshot-Daten zu, nicht auf Live-Katalog)
   try {
     const buffer = await renderToBuffer(
       React.createElement(InvoicePDF, {
-        order: order,
-        product: product,
-        modules: modules || [],
-        customer: orderData.customer_details
+        order,
+        customer: customerSnapshot,
+        orderSnapshot,
       })
     )
 
-    // 4. Upload to Supabase Storage
+    // 4. PDF in Supabase Storage hochladen
     const fileName = `invoice_${order.id}.pdf`
-    const { data: uploadData, error: uploadError } = await supabase
+    const { error: uploadError } = await supabase
       .storage
       .from('invoices')
-      .upload(fileName, buffer, {
-        contentType: 'application/pdf',
-        upsert: true
-      })
+      .upload(fileName, buffer, { contentType: 'application/pdf', upsert: true })
 
     if (uploadError) {
       console.error('PDF Upload Error:', uploadError)
     } else {
-      // 5. Update Order with PDF URL
-      const { data: publicUrlData } = supabase
-        .storage
-        .from('invoices')
-        .getPublicUrl(fileName)
-
-      await supabase
-        .from('orders')
-        .update({ pdf_url: publicUrlData.publicUrl })
-        .eq('id', order.id)
+      const { data: publicUrlData } = supabase.storage.from('invoices').getPublicUrl(fileName)
+      await supabase.from('orders').update({ pdf_url: publicUrlData.publicUrl }).eq('id', order.id)
     }
   } catch (pdfError) {
     console.error('PDF Generation Error:', pdfError)
   }
 
   revalidatePath('/protected')
-  return order
+  return order as Order
 }
+