def remove_from_subscribers(chat_id, user_id):
file = open(Helper.file_path('subscribers/%s.txt' % chat_id), 'r')
lines = file.readlines()
file.close()
file = open(Helper.file_path('subscribers/%s.txt' % chat_id), 'w')
for line in lines:
if line.rstrip() != str(user_id):
file.write(line)
file.close()
def add_to_subscribers(chat_id, user_id):
if os.path.exists(Helper.file_path('subscribers/%s.txt' % chat_id)):
with open(Helper.file_path('subscribers/%s.txt' % chat_id),
'r') as data_file:
for line in data_file:
if str(user_id) in line.rstrip():
return
with open(Helper.file_path('subscribers/%s.txt' % chat_id),
'a+') as data_file:
data_file.write(str(user_id) + '\n')
def write_to_orders_file(chat_id, message_id, user, drink):
order_count = 0
for line in open(
Helper.file_path('orders/%s-%s.txt' % (chat_id, message_id)),
'r'):
if ' - ' in line:
order_count += 1
order_count += 1
with open(Helper.file_path('orders/%s-%s.txt' % (chat_id, message_id)),
'a+') as data_file:
data_file.write('%d. %s - %s\n' % (order_count, user, drink))
def update_orders_in_group(bot, chat_id, message_id):
with open(Helper.file_path('orders/%s-%s.txt' % (chat_id, message_id)),
'r') as data_file:
orders = data_file.read()
bot.edit_message_text(text=orders,
chat_id=chat_id,
message_id=message_id)
def send_notification_to_subscribers(bot, update, message):
with open(Helper.file_path('subscribers/%s.txt' % update.message.chat.id), 'r') as data_file:
for line in data_file:
# bot.send_message(chat_id=line.rstrip(),
# text='%s volunteered to be the kopi boy/girl, order now or else...'
# % update.message.from_user.first_name,
# reply_markup=KeyboardHandler().keyboard_reply_markup(message))
try:
bot.send_message(chat_id=line.rstrip(),
text="Stanly's Coffee is now open, please place your order:",
reply_markup=KeyboardHandler().keyboard_reply_markup(message))
except TelegramError as error:
logging.warning('Unable to notify subscriber "%s", error: "%s"' % (line.rstrip(), error))
def generate_drink_combis(self):
# Read drinks.json so that keyboard can be populated later
with open(Helper.file_path('drinks.json')) as data_file:
drinks_data = json.load(data_file)
drinks = drinks_data['0']
combinations = []
for i in range(1, 5):
iterables = [drinks]
for j in range(1, i + 1):
iterables.append(drinks_data[str(j)])
for combination in itertools.product(*iterables):
combinations.append('-'.join(combination))
return combinations
def update_done_order(bot, chat_id, item_num):
list_of_orders_in_chat = glob.glob(
Helper.file_path('orders/%s-*.txt' % (chat_id)))
latest_order_file = max(list_of_orders_in_chat, key=os.path.getctime)
row_to_find = str(item_num) + '.'
final_order_message = ''
with open(latest_order_file, 'r') as data_file:
for line in data_file:
if line.startswith(row_to_find):
line = line.rstrip() + ' [done]\n'
final_order_message = final_order_message + line
with open(latest_order_file, 'w') as data_file:
data_file.write(final_order_message)
message_id = re.search('(\d+)\.txt', latest_order_file)[1]
bot.edit_message_text(text=final_order_message,
chat_id=chat_id,
message_id=message_id)
def read_config_file():
with open(Helper.file_path('firebase_config.json')) as config_file:
config = json.load(config_file)
return config
def create_orders_file(chat_id, message_id, opening_message):
with open(Helper.file_path('orders/%s-%s.txt' % (chat_id, message_id)),
'a+') as data_file:
data_file.write('%s\n\n' % opening_message)