add huuuge stuff

src/WebSocketPayload.ts

@@ -0,0 +1,52 @@
+import {WebSocketEvent} from "./WebSocketEvent";
+
+export class WebSocketPayload {
+    set event(value: WebSocketEvent) {
+        this._event = value;
+    }
+
+    set status(value: boolean) {
+        this._status = value;
+    }
+
+    set data(value: object | undefined) {
+        this._data = value;
+    }
+
+    private _event: WebSocketEvent;
+    private _status: boolean;
+    private _data: object | undefined;
+
+
+    get event(): WebSocketEvent {
+        return this._event;
+    }
+
+    get status(): boolean {
+        return this._status;
+    }
+
+    get data(): object | undefined {
+        return this._data;
+    }
+
+    constructor(event: WebSocketEvent, status: boolean, data?: object) {
+        this._event = event;
+        this._status = status;
+        this._data = data;
+    }
+
+    public static parseFromJSON(json: string): WebSocketPayload | null {
+        json = (window) ? atob(json) : Buffer.from(json, "base64").toString();
+        let rawPayload: { event: string, status: boolean, data: object };
+        try {
+            rawPayload = JSON.parse(json);
+        } catch (e) {
+            return null;
+        }
+
+        let wsEvent = <keyof typeof WebSocketEvent> rawPayload.event;
+
+        return new WebSocketPayload(wsEvent, rawPayload.status, rawPayload.data);
+    }
+}