Simplisafe: Trigger binary sensor from secret alerts (#156848)

Co-authored-by: Aaron Bach <bachya1208@gmail.com>

homeassistant/components/simplisafe/binary_sensor.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 from simplipy.device import DeviceTypes, DeviceV3
 from simplipy.device.sensor.v3 import SensorV3
 from simplipy.system.v3 import SystemV3
+from simplipy.websocket import EVENT_SECRET_ALERT_TRIGGERED, WebsocketEvent
 
 from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
@@ -103,7 +104,12 @@ class TriggeredBinarySensor(SimpliSafeEntity, BinarySensorEntity):
         device_class: BinarySensorDeviceClass,
     ) -> None:
         """Initialize."""
-        super().__init__(simplisafe, system, device=sensor)
+        super().__init__(
+            simplisafe,
+            system,
+            device=sensor,
+            additional_websocket_events=[EVENT_SECRET_ALERT_TRIGGERED],
+        )
 
         self._attr_device_class = device_class
         self._device: SensorV3
@@ -113,6 +119,18 @@ class TriggeredBinarySensor(SimpliSafeEntity, BinarySensorEntity):
         """Update the entity with the provided REST API data."""
         self._attr_is_on = self._device.triggered
 
+    @callback
+    def async_update_from_websocket_event(self, event: WebsocketEvent) -> None:
+        """Update the entity when new data comes from the websocket."""
+        LOGGER.debug(
+            "Binary sensor device serial # %s received event %s",
+            self._device.serial,
+            event.event_type,
+        )
+        # Secret Alerts can only set a sensor to on
+        self._attr_is_on = True
+        self.async_reset_error_count()
+
 
 class BatteryBinarySensor(SimpliSafeEntity, BinarySensorEntity):
     """Define a SimpliSafe battery binary sensor entity."""

homeassistant/components/simplisafe/entity.py

@@ -13,6 +13,7 @@ from simplipy.websocket import (
     EVENT_LOCK_UNLOCKED,
     EVENT_POWER_OUTAGE,
     EVENT_POWER_RESTORED,
+    EVENT_SECRET_ALERT_TRIGGERED,
     WebsocketEvent,
 )
 
@@ -41,7 +42,11 @@ DEFAULT_CONFIG_URL = "https://webapp.simplisafe.com/new/#/dashboard"
 DEFAULT_ENTITY_MODEL = "Alarm control panel"
 DEFAULT_ERROR_THRESHOLD = 2
 
-WEBSOCKET_EVENTS_REQUIRING_SERIAL = [EVENT_LOCK_LOCKED, EVENT_LOCK_UNLOCKED]
+WEBSOCKET_EVENTS_REQUIRING_SERIAL = [
+    EVENT_LOCK_LOCKED,
+    EVENT_LOCK_UNLOCKED,
+    EVENT_SECRET_ALERT_TRIGGERED,
+]
 
 
 class SimpliSafeEntity(CoordinatorEntity[DataUpdateCoordinator[None]]):