fix(server) remove display info from status

feat(hwcontrol) add balena name get
feat(server) status api add some device values

Dockerfile.template

@@ -12,6 +12,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 	x11-xserver-utils \
 	scrot  \
 	wget \
+	jq \
+	htop \
+	nmap \
 	snmp snmpd \
 	dbus && \
 	apt-get clean && rm -rf /var/lib/apt/lists/*

app/hwcontrol.js

@@ -84,6 +84,27 @@ function getBalenaRelease() {
   });
 }
 
+function getBalenaName() {
+  return new Promise((resolve, reject) => {
+    exec(
+      'curl -X GET --header "Content-Type:application/json" "$BALENA_SUPERVISOR_ADDRESS/v2/device/name?apikey=$BALENA_SUPERVISOR_API_KEY"',
+      (error, stdout, stderr) => {
+        if (error) {
+          //console.log(`error: ${error.message}`);
+          resolve(false);
+          return;
+        }
+        if (stderr) {
+          //console.log(`stderr: ${stderr}`);
+          //resolve(stderr);
+          //return;
+        }
+        resolve(IsJsonString(stdout));
+      }
+    );
+  });
+}
+
 function pjlinkSet(ip, command) {
   return new Promise(async (resolve, reject) => {
     const projector = new PJLink(ip, 4352);
@@ -170,6 +191,12 @@ module.exports = {
       resolve(result);
     });
   },
+  getBalenaName: async function () {
+    return new Promise(async (resolve, reject) => {
+      let result = await getBalenaName();
+      resolve(result);
+    });
+  },
 
   setBalenaRestart: async function (timeout) {
     //todo: add timeout as delay

app/routes.js

@@ -6,10 +6,14 @@ module.exports = function (app) {
   app.get("/status", async function (req, res) {
     if (DEBUG) console.log("[API] get status");
     var balenaData = await control.getBalenaData();
-    var screenData = await control.getMonitorStatus();
-    var sleepState;
-    var displayState; //on,off,mixed
-    res.send({ success: true, error: null, data: { balenaData, screenData } });
+    var deviceName = await control.getBalenaName();
+    if (deviceName.hasOwnProperty("deviceName")) deviceName = deviceName.deviceName;
+    //var screenData = await control.getMonitorStatus();
+    var appName = process.env.BALENA_APP_NAME;
+    var deviceType = process.env.BALENA_DEVICE_TYPE;
+    var deviceUUID = process.env.BALENA_DEVICE_UUID;
+
+    res.send({ success: true, error: null, data: { balenaData, appName, deviceName, deviceType, deviceUUID } });
   });
   app.post("/shutdown", async function (req, res) {
     if (DEBUG) console.log("[API] post shutdown");