def post(self):
"""Create new yogurt production gets data from add form on main page"""
prod_date = self.request.get('production_date')
milk_quantity = float(self.request.get('milk_quantity'))
cups = int(self.request.get('cups_num'))
date = str_to_date(prod_date)
good_until = good_until_calculate(date)
Yogurt.create(production_date=date, milk_quantity=milk_quantity, cups=cups, good_until=good_until)
return self.redirect_to('yogurt-index')
def get(self):
production_list = Yogurt.get_all()
data = [item.to_dict() for item in production_list]
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(
json.dumps(data, cls=DateTimeEncoder, default=str))
def post(self, yogurt_id):
""" Update yogurt production, gets data from modal click edit btn """
yogurt = Yogurt.get_by_id(int(yogurt_id))
# updated data from form
production_date = self.request.get('production_date')
milk_quantity = float(self.request.get('milk_quantity'))
cups = int(self.request.get('cups'))
empty = bool(self.request.get("empty"))
prod_date = str_to_date(production_date)
good_until = good_until_calculate(prod_date)
Yogurt.update(yogurt=yogurt,production_date=prod_date, milk_quantity=milk_quantity,
cups=cups, good_until=good_until, empty=empty)
return self.redirect_to('yogurt-index')
def get(self):
deleted_data = Yogurt.query(
Yogurt.deleted == True, Yogurt.updated <
datetime.datetime.now() - datetime.timedelta(days=30)).fetch()
counter = len(deleted_data)
for item in deleted_data:
item.key.delete()
# send email when cron job is finished
mail.send_mail(
sender="*****@*****.**",
to="*****@*****.**",
subject="Yogurt App - delete cron",
body=
"Cron job completed successfully. number of items older then 30 days {0}"
.format(counter))
def get(self):
expired_data = Yogurt.query(
Yogurt.good_until < datetime.datetime.now(),
Yogurt.empty == False).fetch()
expired_count = len(expired_data)
content = " Un used Yogurt that is allready too old: \n \n" \
"Prod. Date \t Cups \t Expired On\n"
for item in expired_data:
content += "{0} \t {1} \t {2} \n".format(item.production_date,
item.cups,
item.good_until)
content += "\n Total Expired productions: {0}".format(expired_count)
content = content
mail.send_mail(sender="*****@*****.**",
to="*****@*****.**",
subject="Yogurt App - Expired Yogurt Reminder",
body=content)
def get(self):
""" Main application page view add, edit, delete """
yogurt_list = Yogurt.get_all()
params = {"yogurt_list": yogurt_list}
return self.render_template_with_csrf("yogurt/index.html", params=params)
def get(self):
deleted_items = Yogurt.get_deleted()
params = {"deleted_items": deleted_items}
return self.render_template_with_csrf("base/yogurt_deleted_list.html", params=params)
def post(self, yogurt_id):
yogurt = Yogurt.get_by_id(int(yogurt_id))
Yogurt.restore(yogurt)
return self.redirect_to('main-page')