Merge pull request #21 from nickknissen/ft-services

Add start/stop charging service

Author: nickknissen

custom_components/monta/__init__.py

@@ -14,6 +14,7 @@
 from .api import MontaApiClient
 from .const import DOMAIN, STORAGE_KEY, STORAGE_VERSION
 from .coordinator import MontaDataUpdateCoordinator
+from .services import async_setup_services
 
 PLATFORMS: list[Platform] = [
     Platform.SENSOR,
@@ -39,6 +40,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     await coordinator.async_config_entry_first_refresh()
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+
+    await async_setup_services(hass, entry)
+
     entry.async_on_unload(entry.add_update_listener(async_reload_entry))
 
     return True

custom_components/monta/binary_sensor.py

@@ -3,13 +3,14 @@
 
 import logging
 
-from homeassistant.helpers.entity import generate_entity_id
 from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
 
+from homeassistant.helpers.entity import generate_entity_id
+
 from .const import DOMAIN
 from .coordinator import MontaDataUpdateCoordinator
 from .entity import MontaEntity
@@ -63,4 +64,6 @@ def __init__(
     @property
     def is_on(self) -> bool:
         """Return true if the binary_sensor is on."""
-        return self.coordinator.data[self.charge_point_id].get(self.entity_description.key, False)
+        return self.coordinator.data[self.charge_point_id].get(
+            self.entity_description.key, False
+        )

custom_components/monta/services.py

@@ -0,0 +1,54 @@
+"""Monta components services."""
+
+import logging
+from collections.abc import Awaitable, Callable
+
+import voluptuous as vol
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant, ServiceCall
+
+from .const import DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+
+TServiceHandler = Callable[[ServiceCall], Awaitable[None]]
+
+has_id_schema = vol.Schema({vol.Required("charge_point_id"): int})
+
+
+async def async_setup_services(hass: HomeAssistant, entry: ConfigEntry) -> None:
+    """Set up services for the Monta component."""
+
+    _LOGGER.debug("Set up services")
+
+    coordinator = hass.data[DOMAIN][entry.entry_id]
+
+    async def service_handle_stop_charging(service_call: ServiceCall) -> None:
+        charge_point_id = service_call.data["charge_point_id"]
+        _LOGGER.debug("Called stop charging for %s", charge_point_id)
+
+        if coordinator.data[charge_point_id]["state"].startswith("busy"):
+            await coordinator.async_stop_charge(charge_point_id)
+            return
+
+        raise vol.Invalid("Charger not currently charging")
+
+    async def service_handle_start_charging(service_call: ServiceCall) -> None:
+        charge_point_id = service_call.data["charge_point_id"]
+        _LOGGER.debug("Called start charging for %s", charge_point_id)
+
+        if coordinator.data[charge_point_id]["state"] == "available":
+            await coordinator.async_start_charge(charge_point_id)
+            return
+
+        raise vol.Invalid("Charger not currently charging")
+
+    # LIST OF SERVICES
+    services: list[tuple[str, vol.Schema, TServiceHandler]] = [
+        ("start_charging", has_id_schema, service_handle_start_charging),
+        ("stop_charging", has_id_schema, service_handle_stop_charging),
+    ]
+
+    # Register the services
+    for name, schema, handler in services:
+        hass.services.async_register(DOMAIN, name, handler, schema=schema)

custom_components/monta/services.yaml

@@ -0,0 +1,15 @@
+start_charging:
+  description: "Start charging"
+  fields:
+    charge_point_id:
+      required: true
+      description: "The charger point id"
+      example: 1234
+
+stop_charging:
+  description: "Stop charging"
+  fields:
+    charge_point_id:
+      required: true
+      description: "The charger point id"
+      example: 1234

custom_components/monta/translations/en.json

@@ -1,18 +1,41 @@
 {
-    "config": {
-        "step": {
-            "user": {
-                "description": "Client id and secret are obtained from https://portal2.monta.app/applications",
-                "data": {
-                    "client_id": "Client id",
-                    "client_secret": "client secret"
-                }
-            }
-        },
-        "error": {
-            "auth": "Client id/client secret is wrong.",
-            "connection": "Unable to connect to the server.",
-            "unknown": "Unknown error occurred."
-        }
-    }
-}
+	"config": {
+		"step": {
+			"user": {
+				"description": "Client id and secret are obtained from https://portal2.monta.app/applications",
+				"data": {
+					"client_id": "Client id",
+					"client_secret": "client secret"
+				}
+			}
+		},
+		"error": {
+			"auth": "Client id/client secret is wrong.",
+			"connection": "Unable to connect to the server.",
+			"unknown": "Unknown error occurred."
+		}
+	},
+	"services": {
+		"start_charging": {
+			"description": "Start charge on selected charger",
+			"name": "Start charging",
+			"fields": {
+				"charge_point_id": {
+					"name": "Charge point id",
+					"description": "The ID of the charger."
+				}
+
+			}
+		},
+		"stop_charging": {
+			"description": "Stop charge on selected charger.",
+			"name": "Stop charging",
+			"fields": {
+				"charge_point_id": {
+					"name": "Charge point id",
+					"description": "The ID of the charger."
+				}
+			}
+		}
+	}
+}