Use new reauth helpers in trafikverket_ferry (#128763)

homeassistant/components/trafikverket_ferry/config_flow.py

@@ -9,7 +9,7 @@ from pytrafikverket import TrafikverketFerry
 from pytrafikverket.exceptions import InvalidAuthentication, NoFerryFound
 import voluptuous as vol
 
-from homeassistant.config_entries import ConfigEntry, ConfigFlow, ConfigFlowResult
+from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 from homeassistant.const import CONF_API_KEY, CONF_NAME, CONF_WEEKDAY, WEEKDAYS
 from homeassistant.helpers import selector
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
@@ -49,8 +49,6 @@ class TVFerryConfigFlow(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
-    entry: ConfigEntry | None
-
     async def validate_input(
         self, api_key: str, ferry_from: str, ferry_to: str
     ) -> None:
@@ -63,8 +61,6 @@ class TVFerryConfigFlow(ConfigFlow, domain=DOMAIN):
         self, entry_data: Mapping[str, Any]
     ) -> ConfigFlowResult:
         """Handle re-authentication with Trafikverket."""
-
-        self.entry = self.hass.config_entries.async_get_entry(self.context["entry_id"])
         return await self.async_step_reauth_confirm()
 
     async def async_step_reauth_confirm(
@@ -76,10 +72,10 @@ class TVFerryConfigFlow(ConfigFlow, domain=DOMAIN):
         if user_input:
             api_key = user_input[CONF_API_KEY]
 
-            assert self.entry is not None
+            reauth_entry = self._get_reauth_entry()
             try:
                 await self.validate_input(
-                    api_key, self.entry.data[CONF_FROM], self.entry.data[CONF_TO]
+                    api_key, reauth_entry.data[CONF_FROM], reauth_entry.data[CONF_TO]
                 )
             except InvalidAuthentication:
                 errors["base"] = "invalid_auth"
@@ -88,15 +84,10 @@ class TVFerryConfigFlow(ConfigFlow, domain=DOMAIN):
             except Exception:  # noqa: BLE001
                 errors["base"] = "cannot_connect"
             else:
-                self.hass.config_entries.async_update_entry(
-                    self.entry,
-                    data={
-                        **self.entry.data,
-                        CONF_API_KEY: api_key,
-                    },
+                return self.async_update_reload_and_abort(
+                    reauth_entry,
+                    data_updates={CONF_API_KEY: api_key},
                 )
-                await self.hass.config_entries.async_reload(self.entry.entry_id)
-                return self.async_abort(reason="reauth_successful")
 
         return self.async_show_form(
             step_id="reauth_confirm",