oncall-engine/engine/apps/telegram/models/message.py
Joey Orlando 9dde1805aa
add mypy static type checker to backend codebase (#2151)
# What this PR does

- Adds [`mypy` static type checking](https://mypy-lang.org/) to our CI
pipeline. Currently there is still a **ton** of errors being returned by
the tool, as we'll need to fix pre-existing errors. I think we can
slowly chip away at these errors in small PRs, doing them all in one
large PR is likely very risky.
- Also, this PR starts chipping away at one of the main type errors that
we have which is accessing the `datetime` class (from the `datetime`
library) or `timedelta` function on the `django.utils.timezone` module.
Basically we should be instead accessing these two objects from the
native `datetime` module. This makes sense because the [`__all__`
attribute](https://github.com/django/django/blob/main/django/utils/timezone.py#L14-L30)
in `django.utils.timezone` does not re-export `datetime` or `timedelta`.
- splits `engine` dependencies out into `requirements.txt` and
`requirements-dev.txt`

## Checklist

- [ ] Unit, integration, and e2e (if applicable) tests updated (N/A)
- [ ] Documentation added (or `pr:no public docs` PR label added if not
required) (N/A)
- [ ] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required) (N/A)
2023-06-12 12:50:33 -04:00

53 lines
1.8 KiB
Python

import telegram
from django.db import models
from apps.alerts.models import AlertGroup
class TelegramMessage(models.Model):
(
ALERT_GROUP_MESSAGE,
ACTIONS_MESSAGE,
LOG_MESSAGE,
FORMATTING_ERROR,
PERSONAL_MESSAGE,
LINK_TO_CHANNEL_MESSAGE,
LINK_TO_CHANNEL_MESSAGE_WITHOUT_TITLE,
) = range(7)
TELEGRAM_MESSAGE_CHOICES = (
(ALERT_GROUP_MESSAGE, "Alert group message"),
(ACTIONS_MESSAGE, "Actions message"),
(LOG_MESSAGE, "Log message"),
(FORMATTING_ERROR, "Alert can not be rendered"),
(PERSONAL_MESSAGE, "Alert group message with action buttons and alert group log"),
(LINK_TO_CHANNEL_MESSAGE, "Link to channel message"),
(LINK_TO_CHANNEL_MESSAGE_WITHOUT_TITLE, "Link to channel message without title"),
)
message_id = models.IntegerField()
chat_id = models.CharField(max_length=100)
message_type = models.IntegerField(choices=TELEGRAM_MESSAGE_CHOICES)
discussion_group_message_id = models.IntegerField(null=True, default=None)
alert_group = models.ForeignKey(
"alerts.AlertGroup",
on_delete=models.CASCADE,
related_name="telegram_messages",
)
# field for task debouncing for apps.telegram.tasks.edit_message
edit_task_id = models.CharField(max_length=100, null=True, default=None)
@property
def link(self) -> str:
chat_slug = self.chat_id[-10:]
return f"https://t.me/c/{chat_slug}/{self.message_id}?thread={self.message_id}"
@staticmethod
def create_from_message(message: telegram.Message, message_type: int, alert_group: AlertGroup) -> "TelegramMessage":
return TelegramMessage.objects.create(
message_id=message.message_id, chat_id=message.chat.id, message_type=message_type, alert_group=alert_group
)