Updated sensor entities.

This adds a method to allow a manual update and properly subscribes to
entities to coordinator updates.

custom_components/nintendo_wishlist/binary_sensor.py

@@ -73,3 +73,17 @@ def name(self) -> str:
     @property
     def device_state_attributes(self):
         return {"matches": self.matches}
+
+    async def async_update(self):
+        """Update the entity.
+
+        This is only used by the generic entity update service. Normal updates
+        happen via the coordinator.
+        """
+        await self.coordinator.async_request_refresh()
+
+    async def async_added_to_hass(self):
+        """Subscribe entity to updates when added to hass."""
+        self.async_on_remove(
+            self.coordinator.async_add_listener(self.async_write_ha_state)
+        )

custom_components/nintendo_wishlist/sensor.py

@@ -55,3 +55,19 @@ def state(self):
     @property
     def device_state_attributes(self):
         return self.attrs
+
+    async def async_update(self):
+        """Update the entity.
+
+        This is only used by the generic entity update service. Normal updates
+        happen via the coordinator.
+        """
+        await self.coordinator.async_request_refresh()
+
+    async def async_added_to_hass(self):
+        """Subscribe entity to updates when added to hass."""
+        self.async_on_remove(
+            self.coordinator.async_add_listener(
+                self.async_write_ha_state
+            )
+        )