Initial import of codebase

app/timer/models/timer.py

@@ -0,0 +1,35 @@
+from django.db import models
+from django.utils.timezone import now
+
+
+class Timer(models.Model):
+
+    STATE_ACTIVE = 1
+    STATE_EXPIRED = 2
+
+    STATE_CHOICES = (
+        (STATE_ACTIVE, 'Active'),
+        (STATE_EXPIRED, 'Expired'),
+    )
+
+    TYPE_SHEILD_REENFORCEMENT = 1
+    TYPE_ARMOR_REENFORCEMENT = 2
+
+    TYPE_CHOICES = (
+        (TYPE_SHEILD_REENFORCEMENT, 'Sheild Reenforcement'),
+        (TYPE_ARMOR_REENFORCEMENT, 'Armor Reenforcement'),
+    )
+
+    location = models.ForeignKey('timer.Location', related_name='timers')
+    expiration = models.DateTimeField('Timer Expiration')
+    reenforcement_type = models.PositiveIntegerField('Timer Type', choices=TYPE_CHOICES)
+
+    @property
+    def state(self):
+        if self.expiration <= now():
+            return self.STATE_EXPIRED
+        return self.STATE_ACTIVE
+
+    class Meta:
+        app_label = 'timer'
+        ordering = ['-expiration']