mirror of
https://github.com/RoboSats/robosats.git
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75f04579ed
* Refactor models into a module * Rename Profile model as Robot * Underscore numeric literals
188 lines
8.6 KiB
Python
188 lines
8.6 KiB
Python
from secrets import token_urlsafe
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from decouple import config
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from api.models import Order
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from api.utils import get_session
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class Telegram:
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"""Simple telegram messages using TG's API"""
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session = get_session()
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site = config("HOST_NAME")
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def get_context(user):
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"""returns context needed to enable TG notifications"""
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context = {}
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if user.robot.telegram_enabled:
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context["tg_enabled"] = True
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else:
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context["tg_enabled"] = False
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if user.robot.telegram_token is None:
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user.robot.telegram_token = token_urlsafe(15)
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user.robot.save()
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context["tg_token"] = user.robot.telegram_token
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context["tg_bot_name"] = config("TELEGRAM_BOT_NAME")
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return context
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def send_message(self, chat_id, text):
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"""sends a message to a user with telegram notifications enabled"""
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bot_token = config("TELEGRAM_TOKEN")
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message_url = f"https://api.telegram.org/bot{bot_token}/sendMessage?chat_id={chat_id}&text={text}"
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# if it fails, it should keep trying
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while True:
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try:
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self.session.get(message_url).json()
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return
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except Exception:
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pass
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def welcome(self, user):
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"""User enabled Telegram Notifications"""
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lang = user.robot.telegram_lang_code
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if lang == "es":
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text = f"🔔 Hola {user.username}, te enviaré notificaciones sobre tus órdenes en RoboSats."
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else:
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text = f"🔔 Hey {user.username}, I will send you notifications about your RoboSats orders."
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self.send_message(user.robot.telegram_chat_id, text)
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user.robot.telegram_welcomed = True
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user.robot.save()
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return
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def order_taken_confirmed(self, order):
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if order.maker.robot.telegram_enabled:
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lang = order.maker.robot.telegram_lang_code
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if lang == "es":
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text = f"✅ Hey {order.maker.username} ¡Tu orden con ID {order.id} ha sido tomada por {order.taker.username}!🥳 Visita http://{self.site}/order/{order.id} para continuar."
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else:
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text = f"✅ Hey {order.maker.username}, your order was taken by {order.taker.username}!🥳 Visit http://{self.site}/order/{order.id} to proceed with the trade."
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self.send_message(order.maker.robot.telegram_chat_id, text)
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if order.taker.robot.telegram_enabled:
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lang = order.taker.robot.telegram_lang_code
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if lang == "es":
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text = f"✅ Hey {order.taker.username}, acabas de tomar la orden con ID {order.id}."
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else:
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text = f"✅ Hey {order.taker.username}, you just took the order with ID {order.id}."
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self.send_message(order.taker.robot.telegram_chat_id, text)
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return
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def fiat_exchange_starts(self, order):
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for user in [order.maker, order.taker]:
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if user.robot.telegram_enabled:
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lang = user.robot.telegram_lang_code
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if lang == "es":
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text = f"✅ Hey {user.username}, el depósito de garantía y el recibo del comprador han sido recibidos. Es hora de enviar el dinero fiat. Visita http://{self.site}/order/{order.id} para hablar con tu contraparte."
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else:
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text = f"✅ Hey {user.username}, the escrow and invoice have been submitted. The fiat exchange starts now via the platform chat. Visit http://{self.site}/order/{order.id} to talk with your counterpart."
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self.send_message(user.robot.telegram_chat_id, text)
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return
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def order_expired_untaken(self, order):
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if order.maker.robot.telegram_enabled:
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lang = order.maker.robot.telegram_lang_code
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if lang == "es":
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text = f"😪 Hey {order.maker.username}, tu orden con ID {order.id} ha expirado sin ser tomada por ningún robot. Visita http://{self.site}/order/{order.id} para renovarla."
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else:
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text = f"😪 Hey {order.maker.username}, your order with ID {order.id} has expired without a taker. Visit http://{self.site}/order/{order.id} to renew it."
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self.send_message(order.maker.robot.telegram_chat_id, text)
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return
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def trade_successful(self, order):
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for user in [order.maker, order.taker]:
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if user.robot.telegram_enabled:
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lang = user.robot.telegram_lang_code
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if lang == "es":
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text = f"🥳 ¡Tu orden con ID {order.id} ha finalizado exitosamente!⚡ Únete a nosotros en @robosats_es y ayúdanos a mejorar."
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else:
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text = f"🥳 Your order with ID {order.id} has finished successfully!⚡ Join us @robosats and help us improve."
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self.send_message(user.robot.telegram_chat_id, text)
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return
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def public_order_cancelled(self, order):
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if order.maker.robot.telegram_enabled:
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lang = order.maker.robot.telegram_lang_code
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if lang == "es":
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text = f"❌ Hey {order.maker.username}, has cancelado tu orden pública con ID {order.id}."
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else:
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text = f"❌ Hey {order.maker.username}, you have cancelled your public order with ID {order.id}."
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self.send_message(order.maker.robot.telegram_chat_id, text)
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return
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def collaborative_cancelled(self, order):
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for user in [order.maker, order.taker]:
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if user.robot.telegram_enabled:
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lang = user.robot.telegram_lang_code
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if lang == "es":
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text = f"❌ Hey {user.username}, tu orden con ID {str(order.id)} fue cancelada colaborativamente."
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else:
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text = f"❌ Hey {user.username}, your order with ID {str(order.id)} has been collaboratively cancelled."
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self.send_message(user.robot.telegram_chat_id, text)
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return
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def dispute_opened(self, order):
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for user in [order.maker, order.taker]:
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if user.robot.telegram_enabled:
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lang = user.robot.telegram_lang_code
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if lang == "es":
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text = f"⚖️ Hey {user.username}, la orden con ID {str(order.id)} ha entrado en disputa."
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else:
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text = f"⚖️ Hey {user.username}, a dispute has been opened on your order with ID {str(order.id)}."
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self.send_message(user.robot.telegram_chat_id, text)
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return
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def order_published(self, order):
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if order.maker.robot.telegram_enabled:
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lang = order.maker.robot.telegram_lang_code
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# In weird cases the order cannot be found (e.g. it is cancelled)
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queryset = Order.objects.filter(maker=order.maker)
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if len(queryset) == 0:
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return
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order = queryset.last()
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if lang == "es":
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text = f"✅ Hey {order.maker.username}, tu orden con ID {str(order.id)} es pública en el libro de ordenes."
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else:
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text = f"✅ Hey {order.maker.username}, your order with ID {str(order.id)} is public in the order book."
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self.send_message(order.maker.robot.telegram_chat_id, text)
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return
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def new_chat_message(self, order, chat_message):
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"""
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Sends a TG notification for a new in-app chat message if
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the last chat was at least CHAT_NOTIFICATION_TIMEGAP minutes ago.
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"""
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from datetime import timedelta
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from django.utils import timezone
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from chat.models import Message
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TIMEGAP = config("CHAT_NOTIFICATION_TIMEGAP", cast=int, default=5)
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if chat_message.index > 1:
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previous_message = Message.objects.get(
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chatroom=chat_message.chatroom, index=(chat_message.index - 1)
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)
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notification_reason = f"(You receive this notification only because more than {TIMEGAP} minutes have passed since the last in-chat message)"
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if previous_message.created_at > timezone.now() - timedelta(
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minutes=TIMEGAP
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):
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return
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else:
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notification_reason = f"(You receive this notification because this was the first in-chat message. You will only be notified again if there is a gap bigger than {TIMEGAP} minutes between messages)"
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user = chat_message.receiver
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if user.robot.telegram_enabled:
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text = f"💬 Hey {user.username}, a new chat message in-app was sent to you by {chat_message.sender.username} for order ID {str(order.id)}. {notification_reason}"
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self.send_message(user.robot.telegram_chat_id, text)
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return
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