added gunicorn, and initial transaction split ability

qrtr_account/models.py

@@ -123,6 +123,9 @@ class Transaction(models.Model):
     updated_at = models.DateTimeField(auto_now=True)
     created_at = models.DateTimeField(auto_now_add=True)
 
+    is_split = models.models.BooleanField(default=False)
+    split_parent = models.models.ForeignKey(Transaction, on_delete=models.CASCADE, blank=True, null=True, related_name="split_children")
+
     @property
     def qid(self):
         return f"T{self.pk}"

qrtr_account/views.py

@@ -64,7 +64,7 @@ class InstitutionViewSet(viewsets.ReadOnlyModelViewSet):
 class TransactionViewSet(viewsets.ModelViewSet):
     """API endpoint that allows Banks to  be viewed.
     """
-    queryset = Transaction.objects.all()
+    queryset = Transaction.objects.filter(is_split=False)
     serializer_class = TransactionSerializer
 
     filterset_fields = {
@@ -74,6 +74,22 @@ class TransactionViewSet(viewsets.ModelViewSet):
        'trans_id': ['exact', 'lte', 'gte', 'isnull'],
    }
 
+   @action(detail=True, methods=['post'], url_path='split')
+   def split_transaction(self, request, pk=None):
+       parent = self.get_object()
+       base_information = {"authorized_date": parent.authorized_date,
+                           "bank": parent.bank,
+                           "name": parent.name,
+                           "details": parent.details,
+                           "slice": parent.slice,
+                           "trans_id": parent.trans_id,
+                           "split_parent": parent
+                           }
+       child1 = Transaction.objects.create(**base_information)
+       child1.name = f"{child1.name}.split1"
+       child2 = Transaction.objects.create(**base_information)
+       child2.name = f"{child1.name}.split2"
+
 
 class RuleViewSet(viewsets.ReadOnlyModelViewSet):
     """API endpoint that allows Banks to  be viewed.

requirements.txt

@@ -24,3 +24,4 @@ requests-oauthlib==1.3.0
 sqlparse==0.4.1
 urllib3==1.26.4
 whitenoise==5.2.0
+gunicorn==20.1.0