From d6eb16a398a8d3a2f58399fd40df7f212680cab0 Mon Sep 17 00:00:00 2001
From: Michael Manfre
Date: Mon, 5 Dec 2022 12:55:30 -0500
Subject: Added caching and initial settings

---
 core/middleware.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'core/middleware.py')

diff --git a/core/middleware.py b/core/middleware.py
index 08c28fa..bd89d1c 100644
--- a/core/middleware.py
+++ b/core/middleware.py
@@ -1,3 +1,5 @@
+from time import time
+
 from django.core.exceptions import MiddlewareNotUsed
 
 from core import sentry
@@ -9,11 +11,19 @@ class ConfigLoadingMiddleware:
     Caches the system config every request
     """
 
+    refresh_interval: float = 30.0
+
     def __init__(self, get_response):
         self.get_response = get_response
+        self.config_ts: float = 0.0
 
     def __call__(self, request):
-        Config.system = Config.load_system()
+        if (
+            not getattr(Config, "system", None)
+            or (time() - self.config_ts) >= self.refresh_interval
+        ):
+            Config.system = Config.load_system()
+            self.config_ts = time()
         response = self.get_response(request)
         return response
 
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