Создано приложение POS с планшетным интерфейсом терминала продаж

myproject/pos/views.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+from django.shortcuts import render
+from django.contrib.auth.decorators import login_required
+from products.models import Product, ProductCategory
+import json
+
+
+@login_required
+def pos_terminal(request):
+    """
+    Tablet-friendly POS screen prototype.
+    Shows categories and in-stock products for quick tap-to-add.
+    """
+    categories_qs = ProductCategory.objects.filter(is_active=True)
+    products_qs = Product.objects.filter(in_stock=True).prefetch_related('categories')
+
+    categories = [{'id': c.id, 'name': c.name} for c in categories_qs]
+    products = [{
+        'id': p.id,
+        'name': p.name,
+        'price': str(p.actual_price),
+        'category_ids': [c.id for c in p.categories.all()]
+    } for p in products_qs]
+
+    context = {
+        'categories_json': json.dumps(categories),
+        'products_json': json.dumps(products),
+        'title': 'POS Terminal',
+    }
+    return render(request, 'pos/terminal.html', context)