ss

osinaweb/billing/urls.py

@@ -8,7 +8,7 @@ from billing import views
 
 urlpatterns = [
 
-    path('check', views.create_charges_for_recurring_services, name='check'),
+
 
     # LISTING
     path('items', views.items, name='items'),
@@ -28,4 +28,9 @@ urlpatterns = [
 
     path('invoice-details/<int:invoice_id>/', views.invoice_details, name='invoicedetails'),
 
+    path('generate-pdf/', views.generate_pdf, name='generate-pdf'),
+
+
+
+
 ]

osinaweb/billing/views.py

@@ -3,27 +3,9 @@ from django.utils import timezone
 from datetime import timedelta
 from .models import *
 from django.http import JsonResponse
-
+from django.http import HttpResponse
-
+from django.template.loader import get_template
-def create_charges_for_recurring_services(request):
+from weasyprint import HTML
-    today = timezone.now().date()
-    active_recurring_services = Service.objects.filter(active=True, recurring=True)
-
-    for service in active_recurring_services:
-        # Get the last charge for the service
-        last_charge = service.charge_set.order_by('-due_date').first()
-
-        if last_charge and last_charge.due_date <= today:
-            # Calculate the new due date for the charge based on the recurring cycle
-            new_due_date = today + timedelta(days=service.recurring_cycle.number_of_months * 30)
-
-            # Create a new charge for the service
-            Charge.objects.create(
-                service=service,
-                amount=service.amount,
-                due_date=new_due_date
-            )
-    return JsonResponse({'status': 'success'})
 
 # LISTING
 def items (request, *args, **kwargs):
@@ -128,3 +110,18 @@ def invoice_details (request, invoice_id):
     return render(request, 'invoice-details.html', context) 
 
 
+
+
+
+def generate_pdf(request):
+    # Render the template
+    template = get_template('invoice.html')
+    html = template.render()
+    
+    # Create a PDF file
+    pdf_file = HTML(string=html).write_pdf()
+
+    # Prepare HTTP response
+    response = HttpResponse(pdf_file, content_type='application/pdf')
+    response['Content-Disposition'] = 'filename="invoice.pdf"'
+    return response