feat: assign orders to companies directly and support admin reassignment

funktionen.md

@@ -6,7 +6,7 @@ Diese Datei beschreibt die Architektur, das Datenmodell, die Kernprozesse und da
 
 ## 1. Projekt-Überblick
 
-Der CASPOS Webshop ist ein B2B-Portal für Vertriebspartner. Partner können hier Software-Pakete und Zusatzmodule (für POS/Kassenlösungen) konfigurieren, Angebote/Anfragen für ihre Endkunden erstellen und Lizenzen verwalten.
+Der CASPOS Webshop ist ein B2B-Portal für Vertriebspartner. Partner können hier Software-Pakete und Zusatzmodule (für POS/Kassenlösungen) konfigurieren, Anfragen für ihre Endkunden erstellen und Lizenzen verwalten.
 
 ---
 
@@ -128,11 +128,13 @@ RLS ist auf Datenbankebene in Postgres implementiert und erzwingt Datenisolierun
   - `USING (partner_id = (SELECT company_id FROM public.users WHERE id = auth.uid()))`
   - Partner sehen und modifizieren nur Endkunden, deren `partner_id` mit der `company_id` des angemeldeten Benutzers übereinstimmt.
 - **Bestellungen (`orders`)**:
-  - Partner sehen und modifizieren nur Bestellungen von Benutzern, die derselben Company angehören (oder ihre eigenen, falls keine Company zugewiesen ist).
+  - Partner sehen und modifizieren nur Bestellungen von Benutzern, die derselben Company angehören (sie müssen einer company zugewiesen sein).
   - Admins haben uneingeschränkten Zugriff.
 - **Lizenzen (`licenses`)**:
   - Partner sehen nur Lizenzen von Endkunden, die ihrer Company zugeordnet sind.
 
+- **Erstellung: jede bestellung wird der firma des erstellers zugewiesen. Ein admin ist aber fähig einer bestellung nachträglich eine andere firma zuzuweisen.
+
 ---
 
 ## Kommentarbereich

shop/app/my-orders/page.tsx

@@ -36,13 +36,7 @@ export default async function MyOrdersPage() {
   let query = supabase.from('orders').select('*')
 
   if (dbUser?.company_id) {
-    const { data: companyUsers } = await supabase
-      .from('users')
-      .select('id')
-      .eq('company_id', dbUser.company_id)
-      
-    const userIds = (companyUsers ?? []).map(u => u.id)
-    query = query.in('user_id', userIds)
+    query = query.eq('company_id', dbUser.company_id)
   } else {
     query = query.eq('user_id', user.id)
   }

shop/app/order/page.tsx

@@ -3,6 +3,7 @@ import { createAdminClient } from '@/lib/supabase/admin'
 import { getProducts, getCategories } from '@/lib/actions/products'
 import { getEndCustomers } from '@/lib/actions/end-customers'
 import { OrderWizard } from '@/components/order-wizard'
+import { getCompanies } from '@/lib/actions/companies'
 import { redirect } from 'next/navigation'
 import { Suspense } from 'react'
 
@@ -121,5 +122,21 @@ async function OrderDataWrapper({ orderId }: { orderId?: string }) {
     console.error('Fehler beim Laden des Profils:', e)
   }
 
-  return <OrderWizard products={products} categories={categories} initialProfile={profile} initialEndCustomers={endCustomers} initialOrder={initialOrder} />
+  // Fetch companies list for admin
+  let companies: any[] = []
+  if (userData?.role === 'admin') {
+    companies = await getCompanies().catch(() => [])
+  }
+
+  return (
+    <OrderWizard
+      products={products}
+      categories={categories}
+      initialProfile={profile}
+      initialEndCustomers={endCustomers}
+      initialOrder={initialOrder}
+      isAdmin={userData?.role === 'admin'}
+      companies={companies}
+    />
+  )
 }

shop/components/order-wizard.tsx

@@ -81,16 +81,23 @@ export function OrderWizard({
   initialProfile,
   initialEndCustomers,
   initialOrder,
+  isAdmin = false,
+  companies = [],
 }: {
   products: Product[]
   categories: Category[]
   initialProfile: Profile | null
   initialEndCustomers: EndCustomer[]
   initialOrder?: Order | null
+  isAdmin?: boolean
+  companies?: any[]
 }) {
   const router = useRouter()
   const [step, setStep] = useState(initialOrder ? 3 : 1)
   const [isSubmitting, setIsSubmitting] = useState(false)
+  const [selectedCompanyId, setSelectedCompanyId] = useState<string | null>(
+    initialOrder?.company_id ?? null
+  )
 
   // Partner-Profil (Fallback)
   const [customerData] = useState<Partial<Profile>>(initialProfile || {})
@@ -414,6 +421,7 @@ export function OrderWizard({
           endCustomer: selectedEndCustomer,
           billingInterval: selectedBillingInterval,
           lastLicenseDate: lastLicenseDate || null,
+          companyId: selectedCompanyId,
         })
       } else {
         order = await submitOrder({
@@ -482,6 +490,29 @@ export function OrderWizard({
                 </CardDescription>
               </CardHeader>
               <CardContent className="space-y-6">
+                {/* Admin Company Selector */}
+                {isAdmin && (
+                  <div className="p-4 rounded-xl bg-white/5 border border-white/10 space-y-3">
+                    <Label htmlFor="order-company" className="text-white font-medium flex items-center gap-2">
+                      <Building2 className="w-4 h-4 text-primary" />
+                      Zugeordnetes Unternehmen (Admin-Option)
+                    </Label>
+                    <select
+                      id="order-company"
+                      value={selectedCompanyId || ''}
+                      onChange={(e) => setSelectedCompanyId(e.target.value || null)}
+                      className="flex h-9 w-full rounded-md border border-white/10 bg-slate-900 px-3 py-1 text-sm shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-primary text-white"
+                    >
+                      <option value="">Keine Firma zugewiesen</option>
+                      {companies.map((c: any) => (
+                        <option key={c.id} value={c.id}>
+                          {c.name}
+                        </option>
+                      ))}
+                    </select>
+                  </div>
+                )}
+
                 {/* Modus-Toggle */}
                 <div className="flex gap-2">
                   <Button

shop/lib/actions/orders.ts

@@ -193,6 +193,7 @@ export async function submitOrder(params: {
     .from('orders')
     .insert([{
       user_id: user.id,
+      company_id: dbUser?.company_id || null,
       order_number: orderNumber,
       order_hash: orderHash,
       end_customer_id: endCustomerId ?? null,
@@ -481,9 +482,10 @@ export async function updateOrder(
     endCustomer?: EndCustomer | null
     billingInterval?: 'one_time' | 'monthly'
     lastLicenseDate?: string | null
+    companyId?: string | null
   }
 ): Promise<Order> {
-  const { selections, moduleQuantities, customerProfile, endCustomerId, endCustomer, billingInterval, lastLicenseDate } = params
+  const { selections, moduleQuantities, customerProfile, endCustomerId, endCustomer, billingInterval, lastLicenseDate, companyId } = params
   const supabase = await createClient()
   const admin = createAdminClient()
 
@@ -612,15 +614,21 @@ export async function updateOrder(
   const orderHash = hashOrderSnapshot(orderSnapshot)
 
   // 2. Bestellung in DB aktualisieren
-  const { data: order, error: orderError } = await admin
-    .from('orders')
-    .update({
+  const updatePayload: any = {
     end_customer_id: endCustomerId ?? null,
     total_price: orderSnapshot.total,
     customer_data: customerSnapshot,
     order_data: orderSnapshot,
     order_hash: orderHash,
-    })
+  }
+
+  if (isAdmin && companyId !== undefined) {
+    updatePayload.company_id = companyId
+  }
+
+  const { data: order, error: orderError } = await admin
+    .from('orders')
+    .update(updatePayload)
     .eq('id', orderId)
     .select()
     .single()

shop/lib/types.ts

@@ -149,6 +149,7 @@ export type OrderSnapshot = {
 export type Order = {
   id: string
   user_id: string | null
+  company_id: string | null
   order_number: string
   order_hash: string | null
   end_customer_id: string | null

shop/supabase/migrations/20260704161000_add_company_id_to_orders.sql

@@ -0,0 +1,28 @@
+-- Migration: Add company_id to public.orders and update RLS policies
+
+-- 1. Add company_id column to orders table
+ALTER TABLE public.orders
+  ADD COLUMN IF NOT EXISTS company_id UUID REFERENCES public.companies(id) ON DELETE SET NULL;
+
+-- 2. Backfill company_id from users for existing orders
+UPDATE public.orders o
+SET company_id = (SELECT company_id FROM public.users u WHERE u.id = o.user_id)
+WHERE o.company_id IS NULL AND o.user_id IS NOT NULL;
+
+-- 3. Recreate RLS policies for public.orders to use orders.company_id
+DROP POLICY IF EXISTS "Users can view their own orders" ON public.orders;
+CREATE POLICY "Users can view their own orders" ON public.orders FOR SELECT USING (
+  (SELECT role FROM public.users WHERE id = auth.uid()) = 'admin'
+  OR company_id = (SELECT company_id FROM public.users WHERE id = auth.uid())
+  OR auth.uid() = user_id
+);
+
+DROP POLICY IF EXISTS "Users can update their own orders" ON public.orders;
+CREATE POLICY "Users can update their own orders" ON public.orders FOR UPDATE USING (
+  (SELECT role FROM public.users WHERE id = auth.uid()) = 'admin'
+  OR company_id = (SELECT company_id FROM public.users WHERE id = auth.uid())
+  OR auth.uid() = user_id
+);
+
+-- Reload schema cache
+NOTIFY pgrst, 'reload schema';