No need for this.

src/bornhack/environment_settings.py.dist

@@ -93,6 +93,3 @@ CHANNEL_LAYERS = {
 ACCOUNTINGSYSTEM_EMAIL = "{{ django_accountingsystem_email }}"
 ECONOMYTEAM_EMAIL = "{{ django_economyteam_email }}"
 ECONOMYTEAM_NAME = "Economy"
-
-ORDER_TTL = 24
-ORDER_TTL_UNIT = 'hours'

src/bornhack/environment_settings.py.dist.dev

@@ -78,6 +78,3 @@ CHANNEL_LAYERS = {
 }
 
 REIMBURSEMENT_MAIL = "reimbursement@example.com"
-
-ORDER_TTL = 30
-ORDER_TTL_UNIT = 'minutes'

src/shop/email.py

@@ -49,25 +49,6 @@ def add_invoice_email(invoice):
     )
 
 
-def add_order_cancelled_email(order):
-    formatdict = {
-        'ordernumber': order.pk,
-        'order_ttl': settings.ORDER_TTL,
-        'order_ttl_unit': settings.ORDER_TTL_UNIT
-    }
-
-    subject = 'Your non-paid BornHack order has been cancelled.'
-
-    # add email to outgoing email queue
-    return add_outgoing_email(
-        text_template='emails/order_cancelled_email.txt',
-        html_template='emails/order_cancelled_email.html',
-        to_recipients=order.user.email,
-        formatdict=formatdict,
-        subject=subject,
-    )
-
-
 def add_test_email(recipient):
     return add_outgoing_email(
         text_template='emails/testmail.txt',

src/shop/templates/emails/order_cancelled_email.html

@@ -1,11 +0,0 @@
-Hello!<br>
-<br>
-Your order number {{ ordernumber }} has been open for more than {{ order_ttl }} {{ order_ttl_unit }} and has been cancelled.<br>
-<br>
-This means you will have to open a new order.<br>
-<br>
-<br>
-Best regards,<br>
-<br>
-The BornHack Team<br>
-<br>

src/shop/templates/emails/order_cancelled_email.txt

@@ -1,9 +0,0 @@
-Hello!
-
-Your order number {{ ordernumber }} has been open for more than {{ order_ttl }} {{ order_ttl_unit }} and has been cancelled.
-
-This means you will have to open a new order.
-
-Best regards,
-
-The BornHack Team