From dc7e5e3af48cfc34757bce17ae915ab1cecd95d2 Mon Sep 17 00:00:00 2001
From: Daniel Shokouhi <dshokouhi@gmail.com>
Date: Tue, 16 Oct 2018 01:06:00 -0700
Subject: [PATCH] Add unique_id for Ring (#17497)

---
 homeassistant/components/binary_sensor/ring.py | 6 ++++++
 homeassistant/components/camera/ring.py        | 5 +++++
 homeassistant/components/sensor/ring.py        | 6 ++++++
 3 files changed, 17 insertions(+)

diff --git a/homeassistant/components/binary_sensor/ring.py b/homeassistant/components/binary_sensor/ring.py
index 3945eb5c926..5a65917f40b 100644
--- a/homeassistant/components/binary_sensor/ring.py
+++ b/homeassistant/components/binary_sensor/ring.py
@@ -73,6 +73,7 @@ class RingBinarySensor(BinarySensorDevice):
                                       SENSOR_TYPES.get(self._sensor_type)[0])
         self._device_class = SENSOR_TYPES.get(self._sensor_type)[2]
         self._state = None
+        self._unique_id = '{}-{}'.format(self._data.id, self._sensor_type)
 
     @property
     def name(self):
@@ -89,6 +90,11 @@ class RingBinarySensor(BinarySensorDevice):
         """Return the class of the binary sensor."""
         return self._device_class
 
+    @property
+    def unique_id(self):
+        """Return a unique ID."""
+        return self._unique_id
+
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
diff --git a/homeassistant/components/camera/ring.py b/homeassistant/components/camera/ring.py
index ae886bd0669..eafb3066e48 100644
--- a/homeassistant/components/camera/ring.py
+++ b/homeassistant/components/camera/ring.py
@@ -97,6 +97,11 @@ class RingCam(Camera):
         """Return the name of this camera."""
         return self._name
 
+    @property
+    def unique_id(self):
+        """Return a unique ID."""
+        return self._camera.id
+
     @property
     def device_state_attributes(self):
         """Return the state attributes."""
diff --git a/homeassistant/components/sensor/ring.py b/homeassistant/components/sensor/ring.py
index 408971c60e1..92c033241e0 100644
--- a/homeassistant/components/sensor/ring.py
+++ b/homeassistant/components/sensor/ring.py
@@ -100,6 +100,7 @@ class RingSensor(Entity):
             self._data.name, SENSOR_TYPES.get(self._sensor_type)[0])
         self._state = STATE_UNKNOWN
         self._tz = str(hass.config.time_zone)
+        self._unique_id = '{}-{}'.format(self._data.id, self._sensor_type)
 
     @property
     def name(self):
@@ -111,6 +112,11 @@ class RingSensor(Entity):
         """Return the state of the sensor."""
         return self._state
 
+    @property
+    def unique_id(self):
+        """Return a unique ID."""
+        return self._unique_id
+
     @property
     def device_state_attributes(self):
         """Return the state attributes."""