Parse swipe timestamp format

inventory-app/doorboy.py

@@ -1,4 +1,5 @@
 from datetime import datetime, timedelta
+from dateutil.parser import parse
 
 from bson.objectid import ObjectId
 from flask import Blueprint, g, redirect, render_template, request
@@ -223,6 +224,7 @@ class FormSwipe(FlaskForm):
 def view_swipe():
     form = request.json
     print(form)
+    timestamp = parse(form["timestamp"]) if form.get("timestamp") else None
     now = datetime.utcnow()
     # Make sure token exists
     db.inventory.update_one({
@@ -231,7 +233,7 @@ def view_swipe():
         "token.uid_hash": form["uid_hash"]
     }, {
         "$set": {
-            "last_seen": form.get("timestamp", now)
+            "last_seen": timestamp or now
         },
         "$setOnInsert": {
             "component": "doorboy",
@@ -252,7 +254,7 @@ def view_swipe():
 
     event_swipe = {
         "component": "doorboy",
-        "timestamp": form["timestamp"],
+        "timestamp": timestamp,
         "door": form["door"],
         "event": "card-swiped",
         "success": form["success"],

requirements.txt

@@ -13,5 +13,6 @@ sepa
 Flask-WTF
 prometheus-flask-exporter
 pymongo
+python-dateutil
 pyjwt[crypto]
 kubernetes