mirror of
https://github.com/home-assistant/core.git
synced 2026-05-18 06:20:17 +01:00
Åke Strandberg
124 lines
4.0 KiB
Python
124 lines
4.0 KiB
Python
"""The nVent RAYCHEM SENZ integration."""
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from __future__ import annotations
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from datetime import timedelta
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from http import HTTPStatus
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import logging
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from aiosenz import SENZAPI, Thermostat
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from httpx import HTTPStatusError, RequestError
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import jwt
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
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from homeassistant.helpers import config_validation as cv, httpx_client
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from homeassistant.helpers.config_entry_oauth2_flow import (
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ImplementationUnavailableError,
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OAuth2Session,
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async_get_config_entry_implementation,
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)
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .api import SENZConfigEntryAuth
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from .const import DOMAIN
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UPDATE_INTERVAL = timedelta(seconds=30)
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_LOGGER = logging.getLogger(__name__)
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CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
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PLATFORMS = [Platform.CLIMATE, Platform.SENSOR]
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type SENZDataUpdateCoordinator = DataUpdateCoordinator[dict[str, Thermostat]]
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type SENZConfigEntry = ConfigEntry[SENZDataUpdateCoordinator]
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async def async_setup_entry(hass: HomeAssistant, entry: SENZConfigEntry) -> bool:
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"""Set up SENZ from a config entry."""
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try:
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implementation = await async_get_config_entry_implementation(hass, entry)
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except ImplementationUnavailableError as err:
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raise ConfigEntryNotReady(
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translation_domain=DOMAIN,
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translation_key="oauth2_implementation_unavailable",
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) from err
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session = OAuth2Session(hass, entry, implementation)
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auth = SENZConfigEntryAuth(httpx_client.get_async_client(hass), session)
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senz_api = SENZAPI(auth)
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async def update_thermostats() -> dict[str, Thermostat]:
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"""Fetch SENZ thermostats data."""
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try:
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thermostats = await senz_api.get_thermostats()
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except RequestError as err:
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raise UpdateFailed from err
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return {thermostat.serial_number: thermostat for thermostat in thermostats}
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try:
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account = await senz_api.get_account()
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except HTTPStatusError as err:
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if err.response.status_code == HTTPStatus.UNAUTHORIZED:
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raise ConfigEntryAuthFailed(
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translation_domain=DOMAIN,
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translation_key="config_entry_auth_failed",
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) from err
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raise ConfigEntryNotReady(
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translation_domain=DOMAIN,
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translation_key="config_entry_not_ready",
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) from err
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except RequestError as err:
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raise ConfigEntryNotReady(
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translation_domain=DOMAIN,
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translation_key="config_entry_not_ready",
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) from err
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coordinator: SENZDataUpdateCoordinator = DataUpdateCoordinator(
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hass,
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_LOGGER,
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config_entry=entry,
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name=account.username,
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update_interval=UPDATE_INTERVAL,
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update_method=update_thermostats,
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)
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await coordinator.async_config_entry_first_refresh()
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entry.runtime_data = coordinator
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await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: SENZConfigEntry) -> bool:
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"""Unload a config entry."""
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return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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async def async_migrate_entry(
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hass: HomeAssistant, config_entry: SENZConfigEntry
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) -> bool:
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"""Migrate old entry."""
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# Use sub(ject) from access_token as unique_id
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if config_entry.version == 1 and config_entry.minor_version == 1:
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token = jwt.decode(
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config_entry.data["token"]["access_token"],
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options={"verify_signature": False},
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)
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uid = token["sub"]
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hass.config_entries.async_update_entry(
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config_entry, unique_id=uid, minor_version=2
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)
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_LOGGER.info(
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"Migration to version %s.%s successful",
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config_entry.version,
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config_entry.minor_version,
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)
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return True
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