mirror of
https://github.com/Steffo99/greed.git
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958 lines
51 KiB
Python
958 lines
51 KiB
Python
import threading
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import typing
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import uuid
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import datetime
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import telegram
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import strings
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import configloader
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import sys
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import queue as queuem
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import database as db
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import re
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import utils
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import os
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from html import escape
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class StopSignal:
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"""A data class that should be sent to the worker when the conversation has to be stopped abnormally."""
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def __init__(self, reason: str=""):
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self.reason = reason
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class CancelSignal:
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"""An empty class that is added to the queue whenever the user presses a cancel inline button."""
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pass
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class ChatWorker(threading.Thread):
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"""A worker for a single conversation. A new one is created every time the /start command is sent."""
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def __init__(self, bot: utils.DuckBot, chat: telegram.Chat, *args, **kwargs):
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# Initialize the thread
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super().__init__(name=f"ChatThread {chat.first_name}", *args, **kwargs)
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# Store the bot and chat info inside the class
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self.bot: utils.DuckBot = bot
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self.chat: telegram.Chat = chat
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# Open a new database session
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self.session = db.Session()
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# Get the user db data from the users and admin tables
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self.user: typing.Optional[db.User] = None
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self.admin: typing.Optional[db.Admin] = None
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# The sending pipe is stored in the ChatWorker class, allowing the forwarding of messages to the chat process
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self.queue = queuem.Queue()
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# The current active invoice payload; reject all invoices with a different payload
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self.invoice_payload = None
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# The Sentry client for reporting errors encountered by the user
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if configloader.config["Error Reporting"]["sentry_token"] != \
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"https://00000000000000000000000000000000:00000000000000000000000000000000@sentry.io/0000000":
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import raven
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self.sentry_client = raven.Client(configloader.config["Error Reporting"]["sentry_token"],
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release=raven.fetch_git_sha(os.path.dirname(__file__)),
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environment="Dev" if __debug__ else "Prod")
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else:
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self.sentry_client = None
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def run(self):
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"""The conversation code."""
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# Welcome the user to the bot
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self.bot.send_message(self.chat.id, strings.conversation_after_start)
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# Get the user db data from the users and admin tables
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self.user = self.session.query(db.User).filter(db.User.user_id == self.chat.id).one_or_none()
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self.admin = self.session.query(db.Admin).filter(db.Admin.user_id == self.chat.id).one_or_none()
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# If the user isn't registered, create a new record and add it to the db
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if self.user is None:
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# Create the new record
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self.user = db.User(self.chat)
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# Add the new record to the db
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self.session.add(self.user)
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# Commit the transaction
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self.session.commit()
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# Capture exceptions that occour during the conversation
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try:
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# If the user is not an admin, send him to the user menu
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if self.admin is None:
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self.__user_menu()
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# If the user is an admin, send him to the admin menu
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else:
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# Clear the live orders flag
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self.admin.live_mode = False
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# Commit the change
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self.session.commit()
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# Open the admin menu
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self.__admin_menu()
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except Exception:
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# Try to notify the user of the exception
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try:
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self.bot.send_message(self.chat.id, strings.fatal_conversation_exception)
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except Exception:
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pass
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# If the Sentry integration is enabled, log the exception
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if self.sentry_client is not None:
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self.sentry_client.captureException()
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def stop(self, reason: str=""):
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"""Gracefully stop the worker process"""
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# Send a stop message to the thread
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self.queue.put(StopSignal(reason))
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# Wait for the thread to stop
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self.join()
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# noinspection PyUnboundLocalVariable
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def __receive_next_update(self) -> telegram.Update:
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"""Get the next update from the queue.
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If no update is found, block the process until one is received.
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If a stop signal is sent, try to gracefully stop the thread."""
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# Pop data from the queue
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try:
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data = self.queue.get(timeout=int(configloader.config["Telegram"]["conversation_timeout"]))
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except queuem.Empty:
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# If the conversation times out, gracefully stop the thread
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self.__graceful_stop()
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# Check if the data is a stop signal instance
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if isinstance(data, StopSignal):
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# Gracefully stop the process
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self.__graceful_stop()
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# Return the received update
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return data
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def __wait_for_specific_message(self,
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items: typing.List[str],
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cancellable: bool=False) -> typing.Union[str, CancelSignal]:
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"""Continue getting updates until until one of the strings contained in the list is received as a message."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update isn't a CancelSignal
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if cancellable and isinstance(update, CancelSignal):
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# Return the CancelSignal
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return update
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# Ensure the update contains a message
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if update.message is None:
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continue
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# Ensure the message contains text
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if update.message.text is None:
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continue
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# Check if the message is contained in the list
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if update.message.text not in items:
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continue
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# Return the message text
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return update.message.text
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def __wait_for_regex(self, regex: str, cancellable: bool=False) -> typing.Union[str, CancelSignal]:
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"""Continue getting updates until the regex finds a match in a message, then return the first capture group."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update isn't a CancelSignal
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if cancellable and isinstance(update, CancelSignal):
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# Return the CancelSignal
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return update
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# Ensure the update contains a message
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if update.message is None:
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continue
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# Ensure the message contains text
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if update.message.text is None:
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continue
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# Try to match the regex with the received message
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match = re.search(regex, update.message.text)
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# Ensure there is a match
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if match is None:
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continue
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# Return the first capture group
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return match.group(1)
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def __wait_for_precheckoutquery(self,
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cancellable: bool=False) -> typing.Union[telegram.PreCheckoutQuery, CancelSignal]:
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"""Continue getting updates until a precheckoutquery is received.
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The payload is checked by the core before forwarding the message."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update isn't a CancelSignal
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if cancellable and isinstance(update, CancelSignal):
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# Return the CancelSignal
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return update
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# Ensure the update contains a precheckoutquery
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if update.pre_checkout_query is None:
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continue
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# Return the precheckoutquery
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return update.pre_checkout_query
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def __wait_for_successfulpayment(self) -> telegram.SuccessfulPayment:
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"""Continue getting updates until a successfulpayment is received."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update contains a message
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if update.message is None:
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continue
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# Ensure the message is a successfulpayment
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if update.message.successful_payment is None:
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continue
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# Return the successfulpayment
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return update.message.successful_payment
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def __wait_for_photo(self, cancellable: bool=False) -> typing.Union[typing.List[telegram.PhotoSize], CancelSignal]:
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"""Continue getting updates until a photo is received, then return it."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update isn't a CancelSignal
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if cancellable and isinstance(update, CancelSignal):
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# Return the CancelSignal
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return update
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# Ensure the update contains a message
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if update.message is None:
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continue
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# Ensure the message contains a photo
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if update.message.photo is None:
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continue
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# Return the photo array
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return update.message.photo
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def __wait_for_inlinekeyboard_callback(self, cancellable: bool=True) \
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-> typing.Union[telegram.CallbackQuery, CancelSignal]:
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"""Continue getting updates until an inline keyboard callback is received, then return it."""
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while True:
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# Get the next update
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update = self.__receive_next_update()
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# Ensure the update isn't a CancelSignal
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if cancellable and isinstance(update, CancelSignal):
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# Return the CancelSignal
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return update
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# Ensure the update is a CallbackQuery
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if update.callback_query is None:
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continue
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# Answer the callbackquery
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self.bot.answer_callback_query(update.callback_query.id)
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# Return the callbackquery
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return update.callback_query
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def __user_menu(self):
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"""Function called from the run method when the user is not an administrator.
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Normal bot actions should be placed here."""
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# Loop used to returning to the menu after executing a command
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while True:
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# Create a keyboard with the user main menu
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keyboard = [[telegram.KeyboardButton(strings.menu_order)],
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[telegram.KeyboardButton(strings.menu_order_status)],
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[telegram.KeyboardButton(strings.menu_add_credit)],
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[telegram.KeyboardButton(strings.menu_bot_info)]]
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# Send the previously created keyboard to the user (ensuring it can be clicked only 1 time)
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self.bot.send_message(self.chat.id,
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strings.conversation_open_user_menu.format(credit=utils.Price(self.user.credit)),
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reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True),
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parse_mode="HTML")
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# Wait for a reply from the user
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selection = self.__wait_for_specific_message([strings.menu_order, strings.menu_order_status,
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strings.menu_add_credit, strings.menu_bot_info])
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# If the user has selected the Order option...
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if selection == strings.menu_order:
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# Open the order menu
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self.__order_menu()
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# If the user has selected the Order Status option...
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elif selection == strings.menu_order_status:
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# Display the order(s) status
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self.__order_status()
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# If the user has selected the Add Credit option...
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elif selection == strings.menu_add_credit:
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# Display the add credit menu
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self.__add_credit_menu()
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# If the user has selected the Bot Info option...
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elif selection == strings.menu_bot_info:
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# Display information about the bot
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self.__bot_info()
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def __order_menu(self):
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"""User menu to order products from the shop."""
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# Get the products list from the db
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products = self.session.query(db.Product).filter_by(deleted=False).all()
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# Create a dict to be used as 'cart'
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# The key is the message id of the product list
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cart: typing.Dict[typing.List[db.Product, int]] = {}
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# Initialize the products list
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for product in products:
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# If the product is not for sale, don't display it
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if product.price is None:
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continue
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# Send the message without the keyboard to get the message id
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message = product.send_as_message(self.chat.id)
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# Add the product to the cart
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cart[message['result']['message_id']] = [product, 0]
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# Create the inline keyboard to add the product to the cart
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inline_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_add_to_cart,
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callback_data="cart_add")]])
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# Edit the sent message and add the inline keyboard
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if product.image is None:
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self.bot.edit_message_text(chat_id=self.chat.id,
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message_id=message['result']['message_id'],
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text=product.text(),
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parse_mode="HTML",
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reply_markup=inline_keyboard)
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else:
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self.bot.edit_message_caption(chat_id=self.chat.id,
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message_id=message['result']['message_id'],
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caption=product.text(),
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parse_mode="HTML",
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reply_markup=inline_keyboard)
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# Create the keyboard with the cancel button
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inline_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_cancel,
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callback_data="cart_cancel")]])
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# Send a message containing the button to cancel or pay
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final = self.bot.send_message(self.chat.id, strings.conversation_cart_actions, reply_markup=inline_keyboard)
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# Wait for user input
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while True:
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callback = self.__wait_for_inlinekeyboard_callback()
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# React to the user input
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# If the cancel button has been pressed...
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if callback.data == "cart_cancel":
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# Stop waiting for user input and go back to the previous menu
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return
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# If a Add to Cart button has been pressed...
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elif callback.data == "cart_add":
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# Get the selected product, ensuring it exists
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p = cart.get(callback.message.message_id)
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if p is None:
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continue
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product = p[0]
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# Add 1 copy to the cart
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cart[callback.message.message_id][1] += 1
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# Create the product inline keyboard
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product_inline_keyboard = telegram.InlineKeyboardMarkup(
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[
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[telegram.InlineKeyboardButton(strings.menu_add_to_cart, callback_data="cart_add")],
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[telegram.InlineKeyboardButton(strings.menu_remove_from_cart, callback_data="cart_remove")]
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])
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# Create the final inline keyboard
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final_inline_keyboard = telegram.InlineKeyboardMarkup(
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[
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[telegram.InlineKeyboardButton(strings.menu_cancel, callback_data="cart_cancel")],
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[telegram.InlineKeyboardButton(strings.menu_done, callback_data="cart_done")]
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])
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# Edit both the product and the final message
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if product.image is None:
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self.bot.edit_message_text(chat_id=self.chat.id,
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message_id=callback.message.message_id,
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text=product.text(cart_qty=cart[callback.message.message_id][1]),
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parse_mode="HTML",
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reply_markup=product_inline_keyboard)
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else:
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self.bot.edit_message_caption(chat_id=self.chat.id,
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message_id=callback.message.message_id,
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caption=product.text(cart_qty=cart[callback.message.message_id][1]),
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parse_mode="HTML",
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reply_markup=product_inline_keyboard)
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# Create the cart summary
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product_list = ""
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total_cost = utils.Price(0)
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for product_id in cart:
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if cart[product_id][1] > 0:
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product_list += cart[product_id][0].text(style="short", cart_qty=cart[product_id][1]) + "\n"
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total_cost += cart[product_id][0].price * cart[product_id][1]
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self.bot.edit_message_text(chat_id=self.chat.id, message_id=final.message_id,
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text=strings.conversation_confirm_cart.format(product_list=product_list,
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total_cost=str(total_cost)),
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reply_markup=final_inline_keyboard)
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# If the Remove from cart button has been pressed...
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elif callback.data == "cart_remove":
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# Get the selected product, ensuring it exists
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p = cart.get(callback.message.message_id)
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if p is None:
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continue
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product = p[0]
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# Remove 1 copy from the cart
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if cart[callback.message.message_id][1] > 0:
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cart[callback.message.message_id][1] -= 1
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else:
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continue
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# Create the product inline keyboard
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product_inline_list = [[telegram.InlineKeyboardButton(strings.menu_add_to_cart,
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callback_data="cart_add")]]
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if cart[callback.message.message_id][1] > 0:
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product_inline_list.append([telegram.InlineKeyboardButton(strings.menu_remove_from_cart,
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callback_data="cart_remove")])
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product_inline_keyboard = telegram.InlineKeyboardMarkup(product_inline_list)
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# Create the final inline keyboard
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final_inline_list = [[telegram.InlineKeyboardButton(strings.menu_cancel, callback_data="cart_cancel")]]
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for product_id in cart:
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if cart[product_id][1] > 0:
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final_inline_list.append([telegram.InlineKeyboardButton(strings.menu_done,
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callback_data="cart_done")])
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break
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final_inline_keyboard = telegram.InlineKeyboardMarkup(final_inline_list)
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# Edit the product message
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if product.image is None:
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self.bot.edit_message_text(chat_id=self.chat.id, message_id=callback.message.message_id,
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text=product.text(cart_qty=cart[callback.message.message_id][1]),
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parse_mode="HTML", reply_markup=product_inline_keyboard)
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else:
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self.bot.edit_message_caption(chat_id=self.chat.id,
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message_id=callback.message.message_id,
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caption=product.text(cart_qty=cart[callback.message.message_id][1]),
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parse_mode="HTML",
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reply_markup=product_inline_keyboard)
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# Create the cart summary
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product_list = ""
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total_cost = utils.Price(0)
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for product_id in cart:
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if cart[product_id][1] > 0:
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product_list += cart[product_id][0].text(style="short", cart_qty=cart[product_id][1]) + "\n"
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total_cost += cart[product_id][0].price * cart[product_id][1]
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self.bot.edit_message_text(chat_id=self.chat.id, message_id=final.message_id,
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text=strings.conversation_confirm_cart.format(product_list=product_list,
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total_cost=str(total_cost)),
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reply_markup=final_inline_keyboard)
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# If the done button has been pressed...
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elif callback.data == "cart_done":
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# End the loop
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break
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# Create an inline keyboard with a single skip button
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cancel = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_skip,
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callback_data="cmd_cancel")]])
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# Ask if the user wants to add notes to the order
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self.bot.send_message(self.chat.id, strings.ask_order_notes, reply_markup=cancel)
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# Wait for user input
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notes = self.__wait_for_regex(r"(.*)", cancellable=True)
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# Create a new Order
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order = db.Order(user=self.user,
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creation_date=datetime.datetime.now(),
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notes=notes if not isinstance(notes, CancelSignal) else "")
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# Add the record to the session and get an ID
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self.session.add(order)
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self.session.flush()
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# For each product added to the cart, create a new OrderItem and get the total value
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value = 0
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for product in cart:
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# Add the price multiplied by the quantity to the total price
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value -= cart[product][0].price * cart[product][1]
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# Create {quantity} new OrderItems
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for i in range(0, cart[product][1]):
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orderitem = db.OrderItem(product=cart[product][0],
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order_id=order.order_id)
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self.session.add(orderitem)
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# Ensure the user has enough credit to make the purchase
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if self.user.credit + value < 0:
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self.bot.send_message(self.chat.id, strings.error_not_enough_credit)
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# Rollback all the changes
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self.session.rollback()
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return
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# Create a new transaction and add it to the session
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transaction = db.Transaction(user=self.user,
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value=value,
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order_id=order.order_id)
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self.session.add(transaction)
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# Subtract credit from the user
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self.user.credit += value
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# Commit all the changes
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self.session.commit()
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# Notify the user of the order result
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self.bot.send_message(self.chat.id, strings.success_order_created)
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# Notify the admins (in Live Orders mode) of the new order
|
|
admins = self.session.query(db.Admin).filter_by(live_mode=True).all()
|
|
# Create the order keyboard
|
|
order_keyboard = telegram.InlineKeyboardMarkup(
|
|
[
|
|
[telegram.InlineKeyboardButton(strings.menu_complete, callback_data="order_complete")],
|
|
[telegram.InlineKeyboardButton(strings.menu_refund, callback_data="order_refund")]
|
|
])
|
|
# Notify them of the new placed order
|
|
for admin in admins:
|
|
self.bot.send_message(admin.user_id,
|
|
f"{strings.notification_order_placed.format(order=order.get_text(self.session))}",
|
|
reply_markup=order_keyboard)
|
|
|
|
def __order_status(self):
|
|
"""Display the status of the sent orders."""
|
|
# Find the latest orders
|
|
orders = self.session.query(db.Order)\
|
|
.filter(db.Order.user == self.user)\
|
|
.order_by(db.Order.creation_date.desc())\
|
|
.limit(20)\
|
|
.all()
|
|
# Ensure there is at least one order to display
|
|
if len(orders) == 0:
|
|
self.bot.send_message(self.chat.id, strings.error_no_orders)
|
|
# Display the order status to the user
|
|
for order in orders:
|
|
self.bot.send_message(self.chat.id, order.get_text(self.session))
|
|
# TODO: maybe add a page displayer instead of showing the latest 5 orders
|
|
|
|
def __add_credit_menu(self):
|
|
"""Add more credit to the account."""
|
|
# TODO: a loop might be needed here
|
|
# Create a payment methods keyboard
|
|
keyboard = list()
|
|
# Add the supported payment methods to the keyboard
|
|
# Cash
|
|
keyboard.append([telegram.KeyboardButton(strings.menu_cash)])
|
|
# Telegram Payments
|
|
if configloader.config["Credit Card"]["credit_card_token"] != "":
|
|
keyboard.append([telegram.KeyboardButton(strings.menu_credit_card)])
|
|
# Keyboard: go back to the previous menu
|
|
keyboard.append([telegram.KeyboardButton(strings.menu_cancel)])
|
|
# Send the keyboard to the user
|
|
self.bot.send_message(self.chat.id, strings.conversation_payment_method,
|
|
reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True))
|
|
# Wait for a reply from the user
|
|
selection = self.__wait_for_specific_message([strings.menu_cash, strings.menu_credit_card, strings.menu_cancel])
|
|
# If the user has selected the Cash option...
|
|
if selection == strings.menu_cash:
|
|
# Go to the pay with cash function
|
|
self.bot.send_message(self.chat.id,
|
|
strings.payment_cash.format(user_cash_id=self.user.identifiable_str()),
|
|
parse_mode="HTML")
|
|
# If the user has selected the Credit Card option...
|
|
elif selection == strings.menu_credit_card:
|
|
# Go to the pay with credit card function
|
|
self.__add_credit_cc()
|
|
# If the user has selected the Cancel option...
|
|
elif selection == strings.menu_cancel:
|
|
# Send him back to the previous menu
|
|
return
|
|
|
|
def __add_credit_cc(self):
|
|
"""Add money to the wallet through a credit card payment."""
|
|
# Create a keyboard to be sent later
|
|
keyboard = [[telegram.KeyboardButton(str(utils.Price("10.00")))],
|
|
[telegram.KeyboardButton(str(utils.Price("25.00")))],
|
|
[telegram.KeyboardButton(str(utils.Price("50.00")))],
|
|
[telegram.KeyboardButton(str(utils.Price("100.00")))],
|
|
[telegram.KeyboardButton(strings.menu_cancel)]]
|
|
# Boolean variable to check if the user has cancelled the action
|
|
cancelled = False
|
|
# Loop used to continue asking if there's an error during the input
|
|
while not cancelled:
|
|
# Send the message and the keyboard
|
|
self.bot.send_message(self.chat.id, strings.payment_cc_amount,
|
|
reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True))
|
|
# Wait until a valid amount is sent
|
|
# TODO: check and debug the regex
|
|
selection = self.__wait_for_regex(r"([0-9]{1,3}(?:[.,][0-9]+)?|" + strings.menu_cancel + r")")
|
|
# If the user cancelled the action
|
|
if selection == strings.menu_cancel:
|
|
# Exit the loop
|
|
cancelled = True
|
|
continue
|
|
# Convert the amount to an integer
|
|
value = utils.Price(selection)
|
|
# Ensure the amount is within the range
|
|
if value > utils.Price(int(configloader.config["Credit Card"]["max_amount"])):
|
|
self.bot.send_message(self.chat.id,
|
|
strings.error_payment_amount_over_max.format(
|
|
max_amount=utils.Price(configloader.config["Payments"]["max_amount"])))
|
|
continue
|
|
elif value < utils.Price(int(configloader.config["Credit Card"]["min_amount"])):
|
|
self.bot.send_message(self.chat.id,
|
|
strings.error_payment_amount_under_min.format(
|
|
min_amount=utils.Price(configloader.config["Payments"]["min_amount"])))
|
|
continue
|
|
break
|
|
# If the user cancelled the action...
|
|
else:
|
|
# Exit the function
|
|
return
|
|
# Set the invoice active invoice payload
|
|
self.invoice_payload = str(uuid.uuid4())
|
|
# Create the price array
|
|
prices = [telegram.LabeledPrice(label=strings.payment_invoice_label, amount=int(value))]
|
|
# If the user has to pay a fee when using the credit card, add it to the prices list
|
|
fee_percentage = float(configloader.config["Credit Card"]["fee_percentage"]) / 100
|
|
fee_fixed = int(configloader.config["Credit Card"]["fee_fixed"])
|
|
total_fee = value * fee_percentage + fee_fixed
|
|
if total_fee > 0:
|
|
prices.append(telegram.LabeledPrice(label=strings.payment_invoice_fee_label, amount=int(total_fee)))
|
|
else:
|
|
# Otherwise, set the fee to 0 to ensure no accidental discounts are applied
|
|
total_fee = 0
|
|
# Create the invoice keyboard
|
|
inline_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_pay, pay=True)],
|
|
[telegram.InlineKeyboardButton(strings.menu_cancel,
|
|
callback_data="cmd_cancel")]])
|
|
# The amount is valid, send the invoice
|
|
self.bot.send_invoice(self.chat.id,
|
|
title=strings.payment_invoice_title,
|
|
description=strings.payment_invoice_description.format(amount=str(value)),
|
|
payload=self.invoice_payload,
|
|
provider_token=configloader.config["Credit Card"]["credit_card_token"],
|
|
start_parameter="tempdeeplink", # TODO: no idea on how deeplinks should work
|
|
currency=configloader.config["Payments"]["currency"],
|
|
prices=prices,
|
|
need_name=configloader.config["Credit Card"]["name_required"] == "yes",
|
|
need_email=configloader.config["Credit Card"]["email_required"] == "yes",
|
|
need_phone_number=configloader.config["Credit Card"]["phone_required"] == "yes",
|
|
reply_markup=inline_keyboard)
|
|
# Wait for the invoice
|
|
precheckoutquery = self.__wait_for_precheckoutquery(cancellable=True)
|
|
# Check if the user has cancelled the invoice
|
|
if isinstance(precheckoutquery, CancelSignal):
|
|
# Exit the function
|
|
return
|
|
# Accept the checkout
|
|
self.bot.answer_pre_checkout_query(precheckoutquery.id, ok=True)
|
|
# Wait for the payment
|
|
successfulpayment = self.__wait_for_successfulpayment()
|
|
# Create a new database transaction
|
|
transaction = db.Transaction(user=self.user,
|
|
value=successfulpayment.total_amount - int(total_fee),
|
|
provider="Credit Card",
|
|
telegram_charge_id=successfulpayment.telegram_payment_charge_id,
|
|
provider_charge_id=successfulpayment.provider_payment_charge_id)
|
|
if successfulpayment.order_info is not None:
|
|
transaction.payment_name = successfulpayment.order_info.name
|
|
transaction.payment_email = successfulpayment.order_info.email
|
|
transaction.payment_phone = successfulpayment.order_info.phone_number
|
|
# Add the credit to the user account
|
|
self.user.credit += successfulpayment.total_amount - int(total_fee)
|
|
# Add and commit the transaction
|
|
self.session.add(transaction)
|
|
self.session.commit()
|
|
|
|
def __bot_info(self):
|
|
"""Send information about the bot."""
|
|
self.bot.send_message(self.chat.id, strings.bot_info, parse_mode="HTML")
|
|
|
|
def __admin_menu(self):
|
|
"""Function called from the run method when the user is an administrator.
|
|
Administrative bot actions should be placed here."""
|
|
# Loop used to return to the menu after executing a command
|
|
while True:
|
|
# Create a keyboard with the admin main menu based on the admin permissions specified in the db
|
|
keyboard = [[strings.menu_user_mode]]
|
|
if self.admin.edit_products:
|
|
keyboard.append([strings.menu_products])
|
|
if self.admin.receive_orders:
|
|
keyboard.append([strings.menu_orders])
|
|
if self.admin.create_transactions:
|
|
keyboard.append([strings.menu_edit_credit])
|
|
# Send the previously created keyboard to the user (ensuring it can be clicked only 1 time)
|
|
self.bot.send_message(self.chat.id, strings.conversation_open_admin_menu,
|
|
reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True))
|
|
# Wait for a reply from the user
|
|
selection = self.__wait_for_specific_message([strings.menu_products, strings.menu_orders,
|
|
strings.menu_user_mode, strings.menu_edit_credit])
|
|
# If the user has selected the Products option...
|
|
if selection == strings.menu_products:
|
|
# Open the products menu
|
|
self.__products_menu()
|
|
# If the user has selected the Orders option...
|
|
elif selection == strings.menu_orders:
|
|
# Open the orders menu
|
|
self.__orders_menu()
|
|
# If the user has selected the Transactions option...
|
|
elif selection == strings.menu_edit_credit:
|
|
# Open the edit credit menu
|
|
self.__create_transaction()
|
|
# If the user has selected the User mode option...
|
|
elif selection == strings.menu_user_mode:
|
|
# Start the bot in user mode
|
|
self.__user_menu()
|
|
|
|
def __products_menu(self):
|
|
"""Display the admin menu to select a product to edit."""
|
|
# Get the products list from the db
|
|
products = self.session.query(db.Product).filter_by(deleted=False).all()
|
|
# Create a list of product names
|
|
product_names = [product.name for product in products]
|
|
# Insert at the start of the list the add product option, the remove product option and the Cancel option
|
|
product_names.insert(0, strings.menu_cancel)
|
|
product_names.insert(1, strings.menu_add_product)
|
|
product_names.insert(2, strings.menu_delete_product)
|
|
# Create a keyboard using the product names
|
|
keyboard = [[telegram.KeyboardButton(product_name)] for product_name in product_names]
|
|
# Send the previously created keyboard to the user (ensuring it can be clicked only 1 time)
|
|
self.bot.send_message(self.chat.id, strings.conversation_admin_select_product,
|
|
reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True))
|
|
# Wait for a reply from the user
|
|
selection = self.__wait_for_specific_message(product_names)
|
|
# If the user has selected the Cancel option...
|
|
if selection == strings.menu_cancel:
|
|
# Exit the menu
|
|
return
|
|
# If the user has selected the Add Product option...
|
|
elif selection == strings.menu_add_product:
|
|
# Open the add product menu
|
|
self.__edit_product_menu()
|
|
# If the user has selected the Remove Product option...
|
|
elif selection == strings.menu_delete_product:
|
|
# Open the delete product menu
|
|
self.__delete_product_menu()
|
|
# If the user has selected a product
|
|
else:
|
|
# Find the selected product
|
|
product = self.session.query(db.Product).filter_by(name=selection, deleted=False).one()
|
|
# Open the edit menu for that specific product
|
|
self.__edit_product_menu(product=product)
|
|
|
|
def __edit_product_menu(self, product: typing.Optional[db.Product]=None):
|
|
"""Add a product to the database or edit an existing one."""
|
|
# Create an inline keyboard with a single skip button
|
|
cancel = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_skip,
|
|
callback_data="cmd_cancel")]])
|
|
# Ask for the product name until a valid product name is specified
|
|
while True:
|
|
# Ask the question to the user
|
|
self.bot.send_message(self.chat.id, strings.ask_product_name)
|
|
# Display the current name if you're editing an existing product
|
|
if product:
|
|
self.bot.send_message(self.chat.id, strings.edit_current_value.format(value=escape(product.name)),
|
|
parse_mode="HTML",
|
|
reply_markup=cancel)
|
|
# Wait for an answer
|
|
name = self.__wait_for_regex(r"(.*)", cancellable=bool(product))
|
|
# Ensure a product with that name doesn't already exist
|
|
if (product and isinstance(name, CancelSignal)) or\
|
|
self.session.query(db.Product).filter_by(name=name, deleted=False).one_or_none() in [None, product]:
|
|
# Exit the loop
|
|
break
|
|
self.bot.send_message(self.chat.id, strings.error_duplicate_name)
|
|
# Ask for the product description
|
|
self.bot.send_message(self.chat.id, strings.ask_product_description)
|
|
# Display the current description if you're editing an existing product
|
|
if product:
|
|
self.bot.send_message(self.chat.id,
|
|
strings.edit_current_value.format(value=escape(product.description)),
|
|
parse_mode="HTML",
|
|
reply_markup=cancel)
|
|
# Wait for an answer
|
|
description = self.__wait_for_regex(r"(.*)", cancellable=bool(product))
|
|
# Ask for the product price
|
|
self.bot.send_message(self.chat.id,
|
|
strings.ask_product_price,
|
|
parse_mode="HTML")
|
|
# Display the current name if you're editing an existing product
|
|
if product:
|
|
self.bot.send_message(self.chat.id,
|
|
strings.edit_current_value.format(
|
|
value=(str(utils.Price(product.price))
|
|
if product.price is not None else 'Non in vendita')),
|
|
parse_mode="HTML",
|
|
reply_markup=cancel)
|
|
# Wait for an answer
|
|
price = self.__wait_for_regex(r"([0-9]{1,3}(?:[.,][0-9]{1,2})?|[Xx])",
|
|
cancellable=True)
|
|
# If the price is skipped
|
|
if isinstance(price, CancelSignal):
|
|
pass
|
|
elif price.lower() == "x":
|
|
price = None
|
|
else:
|
|
price = utils.Price(price)
|
|
# Ask for the product image
|
|
self.bot.send_message(self.chat.id, strings.ask_product_image, reply_markup=cancel)
|
|
# Wait for an answer
|
|
photo_list = self.__wait_for_photo(cancellable=True)
|
|
# If a new product is being added...
|
|
if not product:
|
|
# Create the db record for the product
|
|
# noinspection PyTypeChecker
|
|
product = db.Product(name=name,
|
|
description=description,
|
|
price=int(price),
|
|
deleted=False)
|
|
# Add the record to the database
|
|
self.session.add(product)
|
|
# If a product is being edited...
|
|
else:
|
|
# Edit the record with the new values
|
|
product.name = name if not isinstance(name, CancelSignal) else product.name
|
|
product.description = description if not isinstance(description, CancelSignal) else product.description
|
|
product.price = price if not isinstance(price, CancelSignal) else product.price
|
|
# If a photo has been sent...
|
|
if not isinstance(photo_list, CancelSignal):
|
|
# Find the largest photo id
|
|
largest_photo = photo_list[0]
|
|
for photo in photo_list[1:]:
|
|
if photo.width > largest_photo.width:
|
|
largest_photo = photo
|
|
# Get the file object associated with the photo
|
|
photo_file = self.bot.get_file(largest_photo.file_id)
|
|
# Notify the user that the bot is downloading the image and might be inactive for a while
|
|
self.bot.send_message(self.chat.id, strings.downloading_image)
|
|
self.bot.send_chat_action(self.chat.id, action="upload_photo")
|
|
# Set the image for that product
|
|
product.set_image(photo_file)
|
|
# Commit the session changes
|
|
self.session.commit()
|
|
# Notify the user
|
|
self.bot.send_message(self.chat.id, strings.success_product_edited)
|
|
|
|
def __delete_product_menu(self):
|
|
# Get the products list from the db
|
|
products = self.session.query(db.Product).filter_by(deleted=False).all()
|
|
# Create a list of product names
|
|
product_names = [product.name for product in products]
|
|
# Insert at the start of the list the Cancel button
|
|
product_names.insert(0, strings.menu_cancel)
|
|
# Create a keyboard using the product names
|
|
keyboard = [[telegram.KeyboardButton(product_name)] for product_name in product_names]
|
|
# Send the previously created keyboard to the user (ensuring it can be clicked only 1 time)
|
|
self.bot.send_message(self.chat.id, strings.conversation_admin_select_product_to_delete,
|
|
reply_markup=telegram.ReplyKeyboardMarkup(keyboard, one_time_keyboard=True))
|
|
# Wait for a reply from the user
|
|
selection = self.__wait_for_specific_message(product_names)
|
|
if selection == strings.menu_cancel:
|
|
# Exit the menu
|
|
return
|
|
else:
|
|
# Find the selected product
|
|
product = self.session.query(db.Product).filter_by(name=selection, deleted=False).one()
|
|
# "Delete" the product by setting the deleted flag to true
|
|
product.deleted = True
|
|
self.session.commit()
|
|
# Notify the user
|
|
self.bot.send_message(self.chat.id, strings.success_product_deleted)
|
|
|
|
def __orders_menu(self):
|
|
"""Display a live flow of orders."""
|
|
# Create a cancel and a stop keyboard
|
|
stop_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_stop,
|
|
callback_data="cmd_cancel")]])
|
|
cancel_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_cancel,
|
|
callback_data="cmd_cancel")]])
|
|
# Send a small intro message on the Live Orders mode
|
|
self.bot.send_message(self.chat.id, strings.conversation_live_orders_start, reply_markup=stop_keyboard)
|
|
# Create the order keyboard
|
|
order_keyboard = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_complete,
|
|
callback_data="order_complete")],
|
|
[telegram.InlineKeyboardButton(strings.menu_refund,
|
|
callback_data="order_refund")]])
|
|
# Display the past pending orders
|
|
orders = self.session.query(db.Order)\
|
|
.filter_by(delivery_date=None, refund_date=None)\
|
|
.join(db.Transaction)\
|
|
.join(db.User)\
|
|
.all()
|
|
# Create a message for every one of them
|
|
for order in orders:
|
|
# Send the created message
|
|
self.bot.send_message(self.chat.id, order.get_text(session=self.session),
|
|
reply_markup=order_keyboard)
|
|
# Set the Live mode flag to True
|
|
self.admin.live_mode = True
|
|
# Commit the change to the database
|
|
self.session.commit()
|
|
while True:
|
|
# Wait for any message to stop the listening mode
|
|
update = self.__wait_for_inlinekeyboard_callback(cancellable=True)
|
|
# If the user pressed the stop button, exit listening mode
|
|
if isinstance(update, CancelSignal):
|
|
# Stop the listening mode
|
|
self.admin.live_mode = False
|
|
break
|
|
# Find the order
|
|
# TODO: debug the regex?
|
|
order_id = re.search(strings.order_number.replace("{id}", "([0-9]+)"), update.message.text).group(1)
|
|
order = self.session.query(db.Order).filter(db.Order.order_id == order_id).one()
|
|
# Check if the order hasn't been already cleared
|
|
if order.delivery_date is not None or order.refund_date is not None:
|
|
# Notify the admin and skip that order
|
|
self.bot.edit_message_text(self.chat.id, strings.error_order_already_cleared)
|
|
break
|
|
# If the user pressed the complete order button, complete the order
|
|
if update.data == "order_complete":
|
|
# Mark the order as complete
|
|
order.delivery_date = datetime.datetime.now()
|
|
# Commit the transaction
|
|
self.session.commit()
|
|
# Update order message
|
|
self.bot.edit_message_text(order.get_text(session=self.session), chat_id=self.chat.id,
|
|
message_id=update.message.message_id)
|
|
# Notify the user of the completition
|
|
self.bot.send_message(order.user_id,
|
|
strings.notification_order_completed.format(order=order.get_text(self.session)))
|
|
# If the user pressed the refund order button, refund the order...
|
|
elif update.data == "order_refund":
|
|
# Ask for a refund reason
|
|
self.bot.send_message(self.chat.id, strings.ask_refund_reason, reply_markup=cancel_keyboard)
|
|
# Wait for a reply
|
|
reply = self.__wait_for_regex("(.*)", cancellable=True)
|
|
# If the user pressed the cancel button, cancel the refund
|
|
if isinstance(reply, CancelSignal):
|
|
continue
|
|
# Mark the order as refunded
|
|
order.refund_date = datetime.datetime.now()
|
|
# Save the refund reason
|
|
order.refund_reason = reply
|
|
# Refund the credit, reverting the old transaction
|
|
order.transaction.refunded = True
|
|
# Restore the credit to the user
|
|
order.user.credit -= order.transaction.value
|
|
# Commit the changes
|
|
self.session.commit()
|
|
# Update the order message
|
|
self.bot.edit_message_text(order.get_text(session=self.session),
|
|
chat_id=self.chat.id,
|
|
message_id=update.message.message_id)
|
|
# Notify the user of the refund
|
|
self.bot.send_message(order.user_id,
|
|
strings.notification_order_refunded.format(order=order.get_text(self.session)))
|
|
|
|
def __create_transaction(self):
|
|
"""Edit manually the credit of an user."""
|
|
# Find all the users in the database
|
|
users = self.session.query(db.User).order_by(db.User.user_id).all()
|
|
# Create a list containing all the keyboard button strings
|
|
keyboard_buttons = [[strings.menu_cancel]]
|
|
# Add to the list all the users
|
|
for user in users:
|
|
keyboard_buttons.append([user.identifiable_str()])
|
|
# TODO: handle more than 99 users
|
|
# Create the keyboard
|
|
keyboard = telegram.ReplyKeyboardMarkup(keyboard_buttons, one_time_keyboard=True)
|
|
# Send the keyboard
|
|
self.bot.send_message(self.chat.id, strings.conversation_admin_select_user, reply_markup=keyboard)
|
|
# Wait for a reply
|
|
reply = self.__wait_for_regex("user_([0-9]+)", cancellable=True)
|
|
# Allow the cancellation of the operation
|
|
if reply == strings.menu_cancel:
|
|
return
|
|
# Find the user in the database
|
|
user = self.session.query(db.User).filter_by(user_id=int(reply)).one_or_none()
|
|
# Ensure the user exists
|
|
if not user:
|
|
self.bot.send_message(self.chat.id, strings.error_user_does_not_exist)
|
|
# Create an inline keyboard with a single cancel button
|
|
cancel = telegram.InlineKeyboardMarkup([[telegram.InlineKeyboardButton(strings.menu_cancel,
|
|
callback_data="cmd_cancel")]])
|
|
# Request from the user the amount of money to be credited manually
|
|
self.bot.send_message(self.chat.id, strings.ask_credit, reply_markup=cancel)
|
|
# Wait for an answer
|
|
reply = self.__wait_for_regex(r"(-? ?[0-9]{1,3}(?:[.,][0-9]{1,2})?)", cancellable=True)
|
|
# Allow the cancellation of the operation
|
|
if isinstance(reply, CancelSignal):
|
|
return
|
|
# Convert the reply to a price object
|
|
price = utils.Price(reply)
|
|
# Ask the user for notes
|
|
self.bot.send_message(self.chat.id, strings.ask_transaction_notes, reply_markup=cancel)
|
|
# Wait for an answer
|
|
reply = self.__wait_for_regex(r"(.*)", cancellable=True)
|
|
# Allow the cancellation of the operation
|
|
if isinstance(reply, CancelSignal):
|
|
return
|
|
# Create a new transaction
|
|
transaction = db.Transaction(user=user,
|
|
value=int(price),
|
|
provider="Manual",
|
|
notes=reply)
|
|
self.session.add(transaction)
|
|
# Change the user credit
|
|
user.credit += int(price)
|
|
# Commit the changes
|
|
self.session.commit()
|
|
# Notify the user of the credit/debit
|
|
self.bot.send_message(user.user_id,
|
|
strings.notification_transaction_created.format(transaction=str(transaction)),
|
|
parse_mode="HTML")
|
|
# Notify the admin of the success
|
|
self.bot.send_message(self.chat.id, strings.success_transaction_created)
|
|
|
|
def __graceful_stop(self):
|
|
"""Handle the graceful stop of the thread."""
|
|
# Notify the user that the session has expired and remove the keyboard
|
|
self.bot.send_message(self.chat.id, strings.conversation_expired, reply_markup=telegram.ReplyKeyboardRemove())
|
|
# Close the database session
|
|
# End the process
|
|
sys.exit(0)
|