From 63f10c13d47c9d89e4efca060289630efca90bff Mon Sep 17 00:00:00 2001
From: guillaume-renaud <renaudg779@gmail.com>
Date: Sun, 16 Oct 2016 18:52:04 +0200
Subject: [PATCH] Add inactive state for counters

---
 core/templates/core/base.jinja |  4 +++-
 counter/models.py              | 10 ++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/core/templates/core/base.jinja b/core/templates/core/base.jinja
index 64cd1854..e47262c6 100644
--- a/core/templates/core/base.jinja
+++ b/core/templates/core/base.jinja
@@ -26,7 +26,9 @@
             {% for bar in Counter.objects.filter(type="BAR").all() %}
                 <li>
                 <a href="{{ url('counter:activity', counter_id=bar.id) }}" style="padding: 0px">
-                {% if bar.is_open() %}
+                {% if bar.is_inactive(): %}
+                    <span style="color: orange">&#x3f;</span>
+                {% elif bar.is_open(): %}
                     <span style="color: green">&#x2713;</span>
                 {% else %}
                     <span style="color: red">&#10007;</span>
diff --git a/counter/models.py b/counter/models.py
index cd2e5a84..7ec0c573 100644
--- a/counter/models.py
+++ b/counter/models.py
@@ -11,6 +11,7 @@ import random
 import string
 import os
 import base64
+import datetime
 
 from club.models import Club
 from accounting.models import CurrencyField
@@ -220,6 +221,15 @@ class Counter(models.Model):
     def is_open(self):
         return len(self.get_barmen_list()) > 0
 
+    def is_inactive(self):
+        """
+        Returns True if the counter self is inactive from 5 minutes, else False 
+        """
+        if (self.is_open()):
+            return ((timezone.now() - self.permanencies.model.objects.order_by('-activity').first().activity) > datetime.timedelta(minutes=5))
+        else:
+            return False
+
     def barman_list(self):
         """
         Returns the barman id list