fix(subscriptions/notify_admin): use dateutils parser to prevent an e…

…rror

Using strptime throws an error if the passed date is over 23 hours.
So instead we use dateutils.parser. We also pass the day value to the mail template.

timed/subscription/notify_admin.py

@@ -1,5 +1,6 @@
 import datetime
 
+from dateutil import parser
 from django.conf import settings
 from django.core.mail import EmailMultiAlternatives, get_connection
 from django.template.loader import get_template, render_to_string
@@ -13,9 +14,12 @@ def prepare_and_send_email(project, order_duration):
 
     customer = project.customer
 
-    duration = datetime.datetime.strptime(order_duration, "%H:%M:%S")
+    duration = parser.parse(order_duration)
     hours_added = datetime.timedelta(
-        hours=duration.hour, minutes=duration.minute, seconds=duration.second
+        days=duration.day,
+        hours=duration.hour,
+        minutes=duration.minute,
+        seconds=duration.second,
     )
     hours_total = hours_added + project.estimated_time