fix fetch_data service call

> takes 0 positional arguments but 1 was given

fix #705

custom_components/waste_collection_schedule/__init__.py

@@ -7,7 +7,7 @@ from random import randrange
 import homeassistant.helpers.config_validation as cv
 import homeassistant.util.dt as dt_util
 import voluptuous as vol
-from homeassistant.core import HomeAssistant, callback
+from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers.dispatcher import dispatcher_send
 
 from .const import DOMAIN, UPDATE_SENSORS_SIGNAL
@@ -123,12 +123,14 @@ async def async_setup(hass: HomeAssistant, config: dict):
 
     # initial fetch of all data
     hass.add_job(api._fetch)
-    
-    def fetch_data():
+
+    async def async_fetch_data(service: ServiceCall) -> None:
         hass.add_job(api._fetch)
 
     # Register new Service fetch_data
-    hass.services.async_register(DOMAIN, 'fetch_data', fetch_data)
+    hass.services.async_register(
+        DOMAIN, "fetch_data", async_fetch_data, schema=vol.Schema({})
+    )
 
     return True
 

custom_components/waste_collection_schedule/services.yaml

@@ -1,3 +1,3 @@
 fetch_data:
-  name: fetch_data
-  description: fetch current source data
+  name: Fetch data from all sources.
+  description: Fetch data from all sources.