From b247bd6b58b2878de0dfdaccd8874e0456fb7c53 Mon Sep 17 00:00:00 2001
From: Stefan Nienhuis <stefan@nienhuisdevelopment.com>
Date: Mon, 25 Jul 2022 20:31:35 +0200
Subject: [PATCH] Fix device serial numbers

---
 plugin/package.json        | 2 +-
 plugin/src/index.ts        | 2 +-
 plugin/src/types/device.ts | 6 +++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/plugin/package.json b/plugin/package.json
index 0d155b9..a730201 100644
--- a/plugin/package.json
+++ b/plugin/package.json
@@ -1,7 +1,7 @@
 {
     "name": "homebridge-bold",
     "displayName": "Homebridge Bold",
-    "version": "2.1.2",
+    "version": "2.1.3",
     "description": "HomeKit support for the Bold Smart Locks.",
     "main": "build/index.js",
     "engines": {
diff --git a/plugin/src/index.ts b/plugin/src/index.ts
index 5226b1f..0650c19 100644
--- a/plugin/src/index.ts
+++ b/plugin/src/index.ts
@@ -89,7 +89,7 @@ class BoldPlatform implements DynamicPlatformPlugin {
                           .onGet(() => device.model.model || 'Lock');
 
         informationService.getCharacteristic(this.hap.Characteristic.SerialNumber)
-                          .onGet(() => device.serial || 'Unknown');
+                          .onGet(() => device.serial || `${device.type.id}-${device.model.id}-${device.owner.organizationId}-${device.id}`);
 
         informationService.getCharacteristic(this.hap.Characteristic.FirmwareRevision)
                           .onGet(() => `${device.actualFirmwareVersion || 'Unknown'}`);
diff --git a/plugin/src/types/device.ts b/plugin/src/types/device.ts
index ef7695b..e1cf3d3 100644
--- a/plugin/src/types/device.ts
+++ b/plugin/src/types/device.ts
@@ -3,13 +3,17 @@ export interface Device {
     name: string;
     serial: string;
     gateway: any; // Only checked for presence
+    owner: {
+        organizationId: number;
+    };
     type: {
         id: number; // ID = 1 for locks
-    }
+    };
     settings: {
         activationTime: number;
     };
     model: {
+        id: number;
         make: string;
         model: string;
     };