init commit

lottery/webapp/views.py

@@ -0,0 +1,60 @@
+from django.http import JsonResponse
+from django.views.decorators.http import require_GET
+from .models import Invoice
+import datetime
+
+@require_GET
+def filtered_invoices(request):
+    """
+    Фильтрует счета по начальной/конечной дате и имени клиента,
+    возвращает JSON с полем "member" как список счетов со всеми полями.
+    """
+    start_date = request.GET.get('start_date')
+    end_date = request.GET.get('end_date')
+    client = request.GET.get('client')
+    
+    qs = Invoice.objects.all()
+    
+    if start_date:
+        try:
+            start_date_obj = datetime.datetime.strptime(start_date, "%Y-%m-%d")
+            qs = qs.filter(created_at__gte=start_date_obj)
+        except ValueError:
+            pass
+
+    if end_date:
+        try:
+            end_date_obj = datetime.datetime.strptime(end_date, "%Y-%m-%d")
+            qs = qs.filter(created_at__lte=end_date_obj)
+        except ValueError:
+            pass
+
+    if client:
+        qs = qs.filter(client_name__icontains=client)
+    
+    invoices = []
+    for invoice in qs:
+        invoices.append({
+            'api_id': invoice.api_id,  # Номер счета (API ID)
+            'invoice_type': invoice.invoice_type,
+            'created_at': invoice.created_at.strftime('%Y-%m-%d %H:%M:%S') if invoice.created_at else '',
+            'closed_at': invoice.closed_at.strftime('%Y-%m-%d %H:%M:%S') if invoice.closed_at else 'Не закрыт!',
+            'ext_id': invoice.ext_id,
+            'ext_type': invoice.ext_type,
+            'client': {
+                'name': invoice.client_name,
+                'club_card_num': invoice.client_club_card_number,
+            },
+            'sum': str(invoice.sum),
+            'company_number': invoice.company_number,
+            'bonus': str(invoice.bonus) if invoice.bonus is not None else '',
+            'start_bonus': str(invoice.start_bonus) if invoice.start_bonus is not None else '',
+            'deposit_sum': str(invoice.deposit_sum),
+            'notes': invoice.notes,
+        })
+
+    data = {
+         "member": invoices,
+         "totalItems": qs.count(),
+    }
+    return JsonResponse(data)