From a533271010ac7c13c2b7032d7989cfe85d9f3f50 Mon Sep 17 00:00:00 2001
From: 0x29a <demid@opencraft.com>
Date: Tue, 16 Jul 2024 12:51:06 +0200
Subject: [PATCH] feat: make lease expiration times configurable

---
 openassessment/assessment/models/peer.py  | 3 ++-
 openassessment/assessment/models/staff.py | 3 ++-
 settings/base.py                          | 5 ++++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/openassessment/assessment/models/peer.py b/openassessment/assessment/models/peer.py
index de3db261f9..89433a4280 100644
--- a/openassessment/assessment/models/peer.py
+++ b/openassessment/assessment/models/peer.py
@@ -13,6 +13,7 @@
 import logging
 import random
 
+from django.conf import settings
 from django.db import DatabaseError, models
 from django.utils.timezone import now
 
@@ -108,7 +109,7 @@ class PeerWorkflow(models.Model):
 
     """
     # Amount of time before a lease on a submission expires
-    TIME_LIMIT = timedelta(hours=8)
+    TIME_LIMIT = timedelta(hours=settings.PEER_LEASE_EXPIRATION_HOURS)
 
     student_id = models.CharField(max_length=40, db_index=True)
     item_id = models.CharField(max_length=255, db_index=True)
diff --git a/openassessment/assessment/models/staff.py b/openassessment/assessment/models/staff.py
index a2557ea9e5..19399fdb49 100644
--- a/openassessment/assessment/models/staff.py
+++ b/openassessment/assessment/models/staff.py
@@ -6,6 +6,7 @@
 from datetime import timedelta
 import logging
 
+from django.conf import settings
 from django.db import DatabaseError, models
 from django.utils.timezone import now
 
@@ -28,7 +29,7 @@ class StaffWorkflow(models.Model):
 
     """
     # Amount of time before a lease on a submission expires
-    TIME_LIMIT = timedelta(hours=8)
+    TIME_LIMIT = timedelta(hours=settings.STAFF_LEASE_EXPIRATION_HOURS)
 
     scorer_id = models.CharField(max_length=40, db_index=True, blank=True)
     course_id = models.CharField(max_length=255, db_index=True)
diff --git a/settings/base.py b/settings/base.py
index 06c413d0fd..f618acfd4d 100644
--- a/settings/base.py
+++ b/settings/base.py
@@ -179,4 +179,7 @@
 }
 
 # disable indexing on history_date
-SIMPLE_HISTORY_DATE_INDEX = False
\ No newline at end of file
+SIMPLE_HISTORY_DATE_INDEX = False
+
+PEER_LEASE_EXPIRATION_HOURS = 24
+STAFF_LEASE_EXPIRATION_HOURS = 24