..

osinaweb/billing/add/views.py

@@ -272,6 +272,56 @@ def add_invoice_pdf(request, order_id):
 
 
 
+def add_payment_pdf(request, order_id):
+    order = get_object_or_404(Order, id=order_id)
+    payments = OrderPayment.objects.filter(order = order)
+    paid_amount = OrderPayment.objects.filter(order=order, date_paid__isnull=False).aggregate(total_paid=Sum('amount'))['total_paid'] or 0
+    cart_total = order.get_cart_total
+    remaining_amount = cart_total - paid_amount
+
+
+    invoice = order.invoice
+
+    # Render both invoice and payment details templates to HTML
+    invoice_template = get_template('details_templates/invoice-details.html')
+    payment_template = get_template('details_templates/payment-details.html')
+    invoice_html = invoice_template.render({'order': order})
+    payment_html = payment_template.render({'order': order, 'payments':payments, 'remaining_amount':remaining_amount,})
+
+    # Combine the HTML content of both templates
+    combined_html = f"{invoice_html}<div style='page-break-before: always;'></div>{payment_html}"
+
+    # Define CSS
+    css_string = '''
+        @font-face {
+            font-family: 'Poppins';
+            src: url('path_to_poppins_font_file.ttf') format('truetype');  /* Update the path to the font file */
+        }
+        
+        body {
+            font-family: 'Poppins', sans-serif;  /* Use Poppins font for the entire document */
+        }
+        
+        /* Your existing CSS styles */
+        /* Add or modify styles as needed */
+    '''
+
+    # Generate PDF
+    pdf = HTML(string=combined_html).write_pdf(
+        stylesheets=[
+            CSS(string=css_string),
+            CSS(string='@page { margin: 30px; }')
+        ],
+        presentational_hints=True
+    )
+
+    # Return PDF
+    response = HttpResponse(pdf, content_type='application/pdf')
+    response['Content-Disposition'] = 'attachment; filename="my_pdf.pdf"'
+    return response
+
+
+