From 2c849c7064c74813f7afda1dcc6138cd55060d78 Mon Sep 17 00:00:00 2001
From: Gabriel Detraz <detraz@crans.org>
Date: Thu, 29 Nov 2018 22:54:51 +0100
Subject: [PATCH] =?UTF-8?q?Fix=20chargement=20du=20r=C3=A9glage=20printer?=
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---
 printer/models.py | 5 ++++-
 printer/utils.py  | 3 +--
 printer/views.py  | 1 -
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/printer/models.py b/printer/models.py
index b2553ea1..a7f8213a 100644
--- a/printer/models.py
+++ b/printer/models.py
@@ -27,6 +27,8 @@ from .validators import (
     FileValidator,
 )
 
+from preferences.models import OptionalPrinter
+
 from .settings import (
         MAX_PRINTFILE_SIZE,
         ALLOWED_TYPES,
@@ -65,7 +67,8 @@ class Digicode(RevMixin, models.Model, AclMixin, FieldPermissionModelMixin):
 
     @classmethod
     def active_codes(cls):
-        return cls.objects.filter(created__gte = timezone.now() - datetime.timedelta(days=3))
+        code_duration = OptionalPrinter.get_cached_value('code_duration')
+        return cls.objects.filter(created__gte = timezone.now() - code_duration)
 
     def _gen_code(user):
         try_again = True
diff --git a/printer/utils.py b/printer/utils.py
index 6892ca5c..0aa3e22f 100644
--- a/printer/utils.py
+++ b/printer/utils.py
@@ -16,8 +16,7 @@ def printer_enabled():
     """
     Check whether the printer is enabled or not
     """
-    settings, created  = OptionalPrinter.objects.get_or_create()
-    return settings.Printer_enabled
+    return  OptionalPrinter.get_cached_value('Printer_enabled')
 
 
 def pdfinfo(file_path):
diff --git a/printer/views.py b/printer/views.py
index b8865744..e45cb9fb 100644
--- a/printer/views.py
+++ b/printer/views.py
@@ -19,7 +19,6 @@ from re2o.base import (
     re2o_paginator,
     SortTable
 )
-from . import settings
 
 from .utils import pdfinfo, send_mail_printer, printer_enabled