def start(self, request, pk):
'''Quickstart a Pomodoro'''
favorite = self.get_object()
now = timezone.now().replace(microsecond=0)
try:
pomodoro = Pomodoro.objects\
.filter(owner=request.user).latest('start')
except Pomodoro.DoesNotExist:
# Handle the case for a new user that does not have any
# pomodoros at all
pass
else:
if pomodoro.end > now:
return JsonResponse({
'message': 'Cannot replace active pomodoro',
'data': PomodoroSerializer(pomodoro).data
}, status=409)
pomodoro = Pomodoro()
pomodoro.title = favorite.title
pomodoro.category = favorite.category
pomodoro.owner = request.user
pomodoro.start = now
pomodoro.end = pomodoro.start + datetime.timedelta(minutes=favorite.duration)
pomodoro.save()
return JsonResponse(PomodoroSerializer(pomodoro).data, status=201)
