"""ASGI application factory."""
from __future__ import annotations
from typing import TYPE_CHECKING
if TYPE_CHECKING:
from litestar import Litestar
__all__ = ["create_app"]
[docs]
def create_app() -> Litestar:
"""Application factory to instantiate a Litestar application.
Returns:
Litestar: The Litestar application.
"""
from advanced_alchemy.exceptions import RepositoryError
from litestar import Litestar
from pydantic import SecretStr
from byte_bot.server import domain
from byte_bot.server.lib import (
cors,
db,
exceptions,
log,
openapi,
settings,
static_files,
template,
)
from byte_bot.server.lib.dependencies import create_collection_dependencies
dependencies = create_collection_dependencies()
return Litestar(
# Handlers
exception_handlers={
exceptions.ApplicationError: exceptions.exception_to_http_response,
RepositoryError: exceptions.exception_to_http_response,
},
route_handlers=[*domain.routes],
# Configs
cors_config=cors.config,
logging_config=log.config,
openapi_config=openapi.config,
static_files_config=static_files.config,
template_config=template.config,
dependencies=dependencies,
# Lifecycle
before_send=[log.controller.BeforeSendHandler()],
on_shutdown=[],
on_startup=[lambda: log.configure(log.default_processors)], # type: ignore[arg-type]
on_app_init=[],
# Other
debug=settings.project.DEBUG,
middleware=[log.controller.middleware_factory],
signature_namespace=domain.signature_namespace,
type_encoders={SecretStr: str},
plugins=[db.plugin],
)
def create_bot() -> None:
"""Application factory to instantiate a Discord bot.
.. todo:: Move into this file.
"""
app = create_app()
bot = create_bot()
