fix(home-assistant): retain state updates

The state is now retained on MQTT, so that Home Assistant can pick up a state even after restarting.
legovaer · Jan 31, 2020 · 382deed · 382deed
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commit 382deed
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/integrations/home-assistant/home-assistant.service.spec.ts b/src/integrations/home-assistant/home-assistant.service.spec.ts
@@ -240,7 +240,11 @@ describe('HomeAssistantService', () => {
 
     expect(mockMqttClient.publish).toHaveBeenCalledWith(
       'room-assistant/sensor/test-instance-test/state',
-      '2'
+      '2',
+      {
+        qos: 0,
+        retain: true
+      }
     );
   });
 

diff --git a/src/integrations/home-assistant/home-assistant.service.ts b/src/integrations/home-assistant/home-assistant.service.ts
@@ -149,7 +149,10 @@ export class HomeAssistantService
       return;
     }
 
-    this.mqttClient.publish(config.stateTopic, String(state));
+    this.mqttClient.publish(config.stateTopic, String(state), {
+      qos: 0,
+      retain: true
+    });
   }
 
   /**