Added card read functionallity

API.md

@@ -120,4 +120,17 @@
 	{
 		"deviceId": 0
 	}
+	```
+
+* Card read
+
+	Topic: `card/read`
+
+	Data example:
+
+	```json
+	{
+		"deviceId": 0,
+		"cardUID": "6XjCwg=="
+	}
 	```

functions.js

@@ -48,7 +48,6 @@ function armAlarm(deviceId) {
 function armingTimerRunout(deviceId) {
 	if (StateManager.alarmStatus === Arming) {
 		mqttClient.publish("alarm/state", JSON.stringify({ status: Armed }));
-		mqttClient.publish("door/lock", JSON.stringify({ deviceId: 2, lock: true }));
 		StateManager.alarmStatus = Armed;
 		console.log("Alarm has been set to Armed");
 		insertEvent(deviceId, Armed);
@@ -57,13 +56,24 @@ function armingTimerRunout(deviceId) {
 
 function disarmAlarm(deviceId) {
 	mqttClient.publish("alarm/state", JSON.stringify({ status: Disarmed }));
-	mqttClient.publish("door/lock", JSON.stringify({ deviceId: 2, lock: false }));
 	StateManager.alarmStatus = Disarmed;
 	clearTimeout(timer);
 	console.log("Alarm has been set to Disarmed");
 	insertEvent(deviceId, Disarmed);
 }
 
+function lockDoor() {
+	mqttClient.publish("door/lock", JSON.stringify({ deviceId: 2, lock: true }));
+}
+
+let doorTimer;
+
+function unlockDoor() {
+	mqttClient.publish("door/lock", JSON.stringify({ deviceId: 2, lock: false }));
+	clearTimeout(doorTimer);
+	doorTimer = setTimeout(lockDoor, 5000);
+}
+
 let timer;
 
 module.exports = {
@@ -73,5 +83,7 @@ module.exports = {
 	disarmingTimerRunout,
 	armAlarm,
 	armingTimerRunout,
-	disarmAlarm
+	disarmAlarm,
+	lockDoor,
+	unlockDoor
 };

index.js

@@ -22,13 +22,15 @@ app.listen(process.env.PORT || 8080, () => {
 	console.log(`Listening on port ${process.env.PORT || 8080}`);
 });
 
-const {insertEvent,
+const { insertEvent,
 	triggerAlarm,
 	disarmingAlarm,
 	disarmingTimerRunout,
 	armAlarm,
 	armingTimerRunout,
-	disarmAlarm} = require("./functions");
+	disarmAlarm,
+	unlockDoor,
+	lockDoor } = require("./functions");
 
 mqttClient.on("message", (topic, message, packet) => {
 	// console.log(packet);
@@ -59,20 +61,24 @@ mqttClient.on("message", (topic, message, packet) => {
 				console.log("door sensor");
 				triggerAlarm(data.deviceId);
 			}
+			if (data.open === false) {
+				lockDoor();
+			}
 			break;
 		}
 		case "display/arm": {
 			const data = JSON.parse(message);
 			console.log(topic, data);
-			armAlarm(data.deviceId);
-			break;
-		}
-		case "display/disarm": {
-			const data = JSON.parse(message);
-			console.log(topic, data);
-			disarmAlarm(data.deviceId);
+			if (StateManager.alarmStatus === Disarmed)
+				armAlarm(data.deviceId);
 			break;
 		}
+		// case "display/disarm": {
+		// 	const data = JSON.parse(message);
+		// 	console.log(topic, data);
+		// 	disarmAlarm(data.deviceId);
+		// 	break;
+		// }
 		case "light": {
 			const data = JSON.parse(message);
 			db.query(`
@@ -95,6 +101,18 @@ mqttClient.on("message", (topic, message, packet) => {
 			]);
 			break;
 		}
+		case "card/read": {
+			const data = JSON.parse(message);
+			console.log(data);
+			const uids = ["s8K/CQ==", "fo3S0VABBOA=", "6XjCwg=="]
+			if (uids.includes(data.cardUID)) {
+				if (StateManager.alarmStatus != Disarmed) {
+					disarmAlarm();
+				}
+				unlockDoor();
+			}
+			break;
+		}
 		default:
 			console.log("Unsupported topic received: " + topic);
 			break;