Add transactions to snapshot page

nummi/main/views.py

@@ -120,14 +120,19 @@ def update_category(request, uuid):
 def snapshot(request, date=None):
     if date is None:
         _snapshot = Snapshot()
+        _transactions = None
     else:
         _snapshot = get_object_or_404(Snapshot, date=date)
+        _transactions = Transaction.objects.filter(
+            date__lt=_snapshot.date, date__gte=_snapshot.previous.date
+        )
     return render(
         request,
         "main/snapshot.html",
         {
             "snapshot": _snapshot,
             "form": SnapshotForm(instance=_snapshot),
+            "transactions": _transactions,
         },
     )