automatic expiry of non-recurring users

rowers/middleware.py

@@ -5,8 +5,9 @@ import datetime
 from utils import myqueue
 import django_rq
 queue = django_rq.get_queue('default')
-from rowers.tasks import handle_updatefitnessmetric
+from rowers.tasks import handle_updatefitnessmetric,handle_sendemail_expired
 from rowers.mytypes import otwtypes
+from django.contrib import messages
 
 def getrower(user):
     try:
@@ -101,3 +102,24 @@ class GDPRMiddleWare(object):
                 return redirect(
                     '/rowers/me/gdpr-optin/?next=%s' % nexturl
                 )
+
+class RowerPlanMiddleWare(object):
+    def process_request(self, request):
+        if request.user.is_authenticated() and request.user.rower.rowerplan != 'basic':
+            if request.user.rower.paymenttype == 'single':
+                if request.user.rower.planexpires < timezone.now().date():
+                    messg = 'Your paid plan has expired. We have reset you to a free basic plan.'
+                    messages.error(request,messg)
+                    r = getrower(request.user)
+                    r.rowerplan = 'basic'
+                    r.save()
+                    # send email
+                    job = myqueue(queue,
+                                  handle_sendemail_expired,
+                                  r.user.email,
+                                  r.user.first_name,
+                                  r.user.last_name,
+                                  str(r.planexpires))
+                elif request.user.rower.planexpires-datetime.timedelta(days=5)<timezone.now().date():
+                    messg = 'Your paid plan will expire soon. Your account will be reset to basic on %d' % request.user.rower.planexpires
+                    messages.info(request,messg)