package-lock.json

@@ -15,6 +15,7 @@
         "@types/node": "^20.8.9",
         "@types/socket.io-client": "^3.0.0",
         "buffer": "^6.0.3",
+        "events": "^3.3.0",
         "parcel": "^2.10.1",
         "prettier": "3.0.3",
         "process": "^0.11.10",
@@ -2721,6 +2722,15 @@
         "node": ">=0.8.0"
       }
     },
+    "node_modules/events": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz",
+      "integrity": "sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.8.x"
+      }
+    },
     "node_modules/fill-range": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",

package.json

@@ -13,6 +13,7 @@
     "@types/node": "^20.8.9",
     "@types/socket.io-client": "^3.0.0",
     "buffer": "^6.0.3",
+    "events": "^3.3.0",
     "parcel": "^2.10.1",
     "prettier": "3.0.3",
     "process": "^0.11.10",

src/index.ts

@@ -7,7 +7,15 @@ async function start() {
     true,
   );
 
+  [linxSdk.models().CONNECT].forEach((eventType: string): void => {
+    linxSdk.handler.on(eventType, (message: string): void => {
+      console.log("User event handler", eventType);
+    });
+  });
+
   await linxSdk.init("AIRWizard-sergiu", "Safemobile123");
 }
 
-start();
+start().then(() => {
+  // ...
+});

src/linx-sdk-module/index.ts

@@ -1,12 +1,15 @@
-import { LogLevel, Method, Route, UserData, UserResponse } from "./models";
+import { Event, LogLevel, Method, Route, UserData, UserResponse } from "./models";
 import Utils from "./utils";
 import io from "socket.io-client";
+import { EventEmitter } from "events";
 
 export default class LinxSdkModule {
   utils: Utils;
   user: UserData;
   groups: any;
   #socket: any;
+  socket: any;
+  handler = new EventEmitter();
 
   constructor(apiKey: string, host: string, debug: boolean = false) {
     this.utils = new Utils(apiKey, host, debug);
@@ -18,7 +21,7 @@ export default class LinxSdkModule {
         login: user,
         password: password,
       });
-      if (!login.success) throw new Error("Failed to initialize SDK");
+      if (!login.success) new Error("Failed to initialize SDK");
       this.user = login.data;
       this.utils.setToken(this.user.token);
       this.groups = await this.getGroups();
@@ -30,20 +33,29 @@ export default class LinxSdkModule {
     }
   }
 
+  models() {
+    enum USER_EVENTS {
+      CONNECT = "connect",
+    }
+    return USER_EVENTS;
+  }
+
   establishWsConnection() {
     return new Promise<void>((resolve, reject) => {
       const hubAddress = this.user.account.configuration.hub_address;
 
       this.#socket = io(hubAddress, { rejectUnauthorized: false, secure: true });
 
-      this.#socket.on("connect", () => {
+      this.#socket.on(Event.CONNECT, () => {
         this.sendArs(true);
         this.utils.log("The connection with the WS server was successfully established");
+        this.handler.emit(Event.CONNECT);
         resolve();
       });
 
-      ["connect_timeout", "connect_error", "disconnect"].forEach((handler) => {
+      [Event.CONNECT_ERROR, Event.CONNECT_TIMEOUT, Event.DISCONNECT].forEach((eventType) => {
-        this.#socket.on(handler, (message: string) => {
+        this.#socket.on(eventType, (message: string) => {
+          this.handler.emit(eventType);
           reject(new Error("Failed to initialize HUB connection"));
         });
       });

src/linx-sdk-module/models.ts

@@ -3,6 +3,13 @@ export enum Route {
   GROUPS = "/api/sdk/account/$1/groups",
 }
 
+export enum Event {
+  CONNECT = "connect",
+  CONNECT_TIMEOUT = "connect_timeout",
+  CONNECT_ERROR = "connect_error",
+  DISCONNECT = "disconnect",
+}
+
 export enum Method {
   GET,
   POST,