__init__.py

Go to the documentation of this file.

"""The laundrify integration."""
 
from __future__ import annotations
 
import logging
 
from laundrify_aio import LaundrifyAPI
from laundrify_aio.exceptions import ApiConnectionException, UnauthorizedException
 
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_ACCESS_TOKEN, Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
from homeassistant.helpers.aiohttp_client import async_get_clientsession
 
from .const import DEFAULT_POLL_INTERVAL, DOMAIN
from .coordinator import LaundrifyUpdateCoordinator
 
_LOGGER = logging.getLogger(__name__)
 
PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Set up laundrify from a config entry."""
 
    session = async_get_clientsession(hass)
    api_client = LaundrifyAPI(entry.data[CONF_ACCESS_TOKEN], session)
 
    try:
        await api_client.validate_token()
    except UnauthorizedException as err:
        raise ConfigEntryAuthFailed("Invalid authentication") from err
    except ApiConnectionException as err:
        raise ConfigEntryNotReady("Cannot reach laundrify API") from err
 
    coordinator = LaundrifyUpdateCoordinator(hass, api_client, DEFAULT_POLL_INTERVAL)
 
    await coordinator.async_config_entry_first_refresh()
 
    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = {
        "api": api_client,
        "coordinator": coordinator,
    }
 
    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
    return True
 
 
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Unload a config entry."""
 
    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
        hass.data[DOMAIN].pop(entry.entry_id)
 
    return unload_ok
 
 
async def async_migrate_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Migrate entry."""
 
    _LOGGER.debug("Migrating from version %s", entry.version)
 
    if entry.version == 1:
        # 1 -> 2: Unique ID from integer to string
        if entry.minor_version == 1:
            minor_version = 2
            hass.config_entries.async_update_entry(
                entry, unique_id=str(entry.unique_id), minor_version=minor_version
            )
 
    _LOGGER.debug("Migration successful")
 
    return True