add - full import pricing features on every distribution

apps/core/custom_middlewares/request_middleware.py

@@ -0,0 +1,17 @@
+import threading
+
+_local = threading.local()
+
+
+def get_current_request_body():
+    return getattr(_local, "request_body", None)
+
+
+class RequestMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        _local.request_body = request.body
+        response = self.get_response(request)
+        return response