Add inventory audit feature

inventory-app/inventory.py

@@ -1,5 +1,6 @@
 import boto3
 import pymongo
+from datetime import datetime
 from bson.objectid import ObjectId
 from flask import Blueprint, abort, g, make_response, redirect, render_template, request
 from jpegtran import JPEGImage
@@ -398,6 +399,20 @@ def view_inventory(slug=None):
     return render_template(template, **locals())
 
 
+@page_inventory.route("/m/inventory/<item_id>/audit", methods=["POST"])
+@login_required(groups=["k-space:janitors"])
+def view_inventory_audit(item_id):
+    user = read_user()
+    db.inventory.update_one({
+        "_id": ObjectId(item_id),
+    }, {
+        "$set": {
+            "inventory.audit.username": user["username"],
+            "inventory.audit.timestamp": datetime.utcnow(),
+        },
+    })
+    return redirect("/m/inventory/%s/view" % item_id)
+
 @page_inventory.route("/m/inventory/<item_id>/claim", methods=["POST"])
 @login_required
 def view_inventory_claim(item_id):