update using env vars

src/officesense_pi/src/config/config.ts

@@ -1,3 +1,6 @@
+import * as dotenv from "dotenv";
+dotenv.config();
+
 interface Config {
     api: {
         address: string;
@@ -13,6 +16,7 @@ interface Config {
     redis: {
         host: string;
         port: number;
+        password: string;
     };
     core: {
         hysteresis: number;
@@ -30,31 +34,32 @@ interface Config {
 
 const config: Config = {
     api: {
-        address: "0.0.0.0",
-        port: 80,
+        address: process.env.API_ADDRESS ?? "0.0.0.0",
+        port: parseInt(process.env.API_PORT ?? "80"),
     },
     mqtt: {
-        host: "192.168.1.2",
-        port: 1883,
-        username: "user",
-        password: "pass",
-        topic: "scanners/+",
+        host: process.env.MQTT_HOST ?? "192.168.2.3",
+        port: parseInt(process.env.MQTT_PORT ?? "1883"),
+        username: process.env.MQTT_USERNAME ?? "user",
+        password: process.env.MQTT_PASSWORD ?? "pass",
+        topic: process.env.MQTT_TOPIC ?? "scanners/+",
     },
     redis: {
-        host: "192.168.1.2",
-        port: 6379,
+        host: process.env.REDIS_HOST ?? "192.168.2.3",
+        port: parseInt(process.env.REDIS_PORT ?? "6379"),
+        password: process.env.REDIS_PASSWORD ?? "redispassword",
     },
     core: {
-        hysteresis: 8,
-        candidateHysteresis: 5,
-        debounceMS: 3 * 1000,
-        minSamples: 4,
-        transitionTTL: 5 * 60 * 1000,
-        transitionCleanupInterval: 60 * 1000,
-        lossThreshold: 8 * 1000,
-        userTTL: 3 * 60 * 1000,
-        verifyTimeout: 5 * 60 * 1000,
-        cameraInterval: 5 * 1000,
+        hysteresis: parseInt(process.env.CORE_HYSTERESIS ?? "6"),
+        candidateHysteresis: parseInt(process.env.CORE_CANDIDATE_HYSTERESIS ?? "5"),
+        debounceMS: parseInt(process.env.CORE_DEBOUNCE_MS ?? String(3 * 1000)),
+        minSamples: parseInt(process.env.CORE_MIN_SAMPLES ?? "4"),
+        transitionTTL: parseInt(process.env.CORE_TRANSITION_TTL ?? String(5 * 60 * 1000)),
+        transitionCleanupInterval: parseInt(process.env.CORE_TRANSITION_CLEANUP_INTERVAL ?? String(60 * 1000)),
+        lossThreshold: parseInt(process.env.CORE_LOSS_THRESHOLD ?? String(8 * 1000)),
+        userTTL: parseInt(process.env.CORE_USER_TTL ?? String(3 * 60 * 1000)),
+        verifyTimeout: parseInt(process.env.CORE_VERIFY_TIMEOUT ?? String(5 * 60 * 1000)),
+        cameraInterval: parseInt(process.env.CORE_CAMERA_INTERVAL ?? String(5 * 1000)),
     },
 };