From fdd70263ea84de102c8dabe2d85af9a8236ec54c Mon Sep 17 00:00:00 2001
From: Oliver <oliver.henry.walters@gmail.com>
Date: Wed, 7 Feb 2024 11:36:20 +1100
Subject: [PATCH] Week number (#6439)

* Support week number for batch generation

* Bug fix - hour is not minute

* Update docs
---
 InvenTree/stock/models.py   |  3 ++-
 docs/docs/stock/tracking.md | 13 +++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/InvenTree/stock/models.py b/InvenTree/stock/models.py
index 099670dfb0..05f6482bea 100644
--- a/InvenTree/stock/models.py
+++ b/InvenTree/stock/models.py
@@ -324,8 +324,9 @@ def generate_batch_code():
         'year': now.year,
         'month': now.month,
         'day': now.day,
-        'hour': now.minute,
+        'hour': now.hour,
         'minute': now.minute,
+        'week': now.isocalendar()[1],
     }
 
     return Template(batch_template).render(context)
diff --git a/docs/docs/stock/tracking.md b/docs/docs/stock/tracking.md
index 4420711ad8..55da6b2b25 100644
--- a/docs/docs/stock/tracking.md
+++ b/docs/docs/stock/tracking.md
@@ -30,6 +30,19 @@ Batch codes can be generated automatically based on a provided pattern. The defa
 {% include 'img.html' %}
 {% endwith %}
 
+#### Context Variables
+
+The following context variables are available by default when generating a batch code using the builtin generation functionality:
+
+| Variable | Description |
+| --- | --- |
+| year | The current year e.g. `2024` |
+| month | The current month number, e.g. `5` |
+| day | The current day of month, e.g. `21` |
+| hour | The current hour of day, in 24-hour format, e.g. `23` |
+| minute | The current minute of hour, e.g. `17` |
+| week | The current week of year, e.g. `51` |
+
 #### Plugin Support
 
 To implement custom batch code functionality, refer to the details on the [Validation Plugin Mixin](../extend/plugins/validation.md#batch-codes).