Test no cache for ajax

config/middlewares.py

@@ -4,6 +4,7 @@
 from csp.middleware import CSPMiddleware
 from django.http import HttpResponse, HttpResponseRedirect
 from django.urls import reverse
+from django.utils.cache import add_never_cache_headers
 from django_app_parameter import app_parameter
 
 logger = logging.getLogger(__name__)
@@ -66,3 +67,17 @@ def __call__(self, request):
         request.htmx = "HX-Request" in request.headers
         response = self.get_response(request)
         return response
+
+
+class NoCacheForAjaxMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        response = self.get_response(request)
+
+        # Désactive le cache pour les requêtes AJAX
+        if request.headers.get("X-Requested-With") == "XMLHttpRequest":
+            add_never_cache_headers(response)
+
+        return response

config/settings.py

@@ -110,6 +110,7 @@
     "config.middlewares.HtmxMiddleware",
     "config.middlewares.LogIncomingRequest",
     "config.middlewares.MaintenanceModeMiddleware",
+    "config.middlewares.NoCacheForAjaxMiddleware",
     "django.middleware.security.SecurityMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
     "django.middleware.common.CommonMiddleware",