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