import csv
from datetime import date, timedelta, datetime


class User():

    def __init__(self, email: str, delivery_date: date):
        self.email = email
        self.delivery_date = delivery_date


list_of_users = []
with open('hotpay.csv',  encoding="utf8") as csvfile:
    csv_file = csv.reader(csvfile, delimiter=',')
    phrase = 'Netflix Premium 60dni'
    month = timedelta(days=30)
    for row in csv_file:
       if row[2] == 'SUCCESS' and phrase in row[1]:
         delivery_day  = datetime.strptime(row[3].split(' ')[0], '%Y-%m-%d').date() + month
         print(delivery_day)
         list_of_users.append(User(row[1][0:-30], delivery_day))
with open('users.txt', 'w') as f:
    for user in list_of_users:
        f.write(user.email + '\t' + user.delivery_date.strftime('%Y-%m-%d') + '\n')