release-1.12.4: don't return undefined for missing chars

package.json

@@ -4,7 +4,7 @@
   "displayName": "Levoit Humidifiers",
   "main": "dist/index.js",
   "license": "Apache-2.0",
-  "version": "1.12.3",
+  "version": "1.12.4",
   "private": false,
   "bugs": {
     "url": "https://github.com/pschroeder89/homebridge-levoit-humidifiers/issues"

src/characteristics/Active.ts

@@ -14,7 +14,11 @@ const characteristic: {
   get: async function (): Promise<Nullable<CharacteristicValue>> {
     await this.device.updateInfo();
 
-    return this.device.isOn;
+    if (this.device.isOn) {
+      return true;
+    } else {
+      return false;
+    }
   },
   set: async function (value: CharacteristicValue) {
     const boolValue = value == 1;

src/characteristics/DisplayState.ts

@@ -13,7 +13,11 @@ const characteristic: {
 } & AccessoryThisType = {
   get: async function (): Promise<Nullable<CharacteristicValue>> {
     await this.device.updateInfo();
-    return this.device.displayOn;
+    if (this.device.displayOn) {
+      return true;
+    } else {
+      return false;
+    }
   },
   set: async function (value: CharacteristicValue) {
     const boolValue = value == 1;

src/characteristics/Humidity.ts

@@ -11,7 +11,9 @@ const characteristic: {
 } & AccessoryThisType = {
   get: async function (): Promise<Nullable<CharacteristicValue>> {
     await this.device.updateInfo();
-
+    if (typeof this.device.humidityLevel !== 'number') {
+      return 0;
+    }
     return this.device.humidityLevel;
   },
 };

src/characteristics/LightBrightness.ts

@@ -16,6 +16,9 @@ const characteristic: {
     return this.device.brightnessLevel;
   },
   set: async function (value: CharacteristicValue) {
+    // Convert value to number
+    value = Number(value);
+
     if (this.device.brightnessLevel > 0 && value > 0) {
       // If light is on, and we are applying a non-zero value, change brightness to that level.
       // Otherwise, LightState will handle on / off switching.