ahhhh

dist/index.d.ts

@@ -5,5 +5,5 @@ export declare class TetherClient {
     disconnect: () => void;
     subscribe: (queryName: string, params: any, callback: (data: any) => void) => void;
     unsubscribe: (query: string) => void;
-    sendMutation: (mutationName: string, params: any) => void;
+    sendMutation: (mutationName: string, params: any) => Promise<unknown>;
 }

dist/index.js

@@ -39,10 +39,22 @@ export class TetherClient {
         }));
     };
     sendMutation = (mutationName, params) => {
+        const mutation_id = crypto.randomUUID();
         this.websocketHandler.send(JSON.stringify({
             type: 'mutation',
             location: mutationName,
             params: params,
+            mutation_id: mutation_id
         }));
+        return new Promise((resolve, reject) => {
+            this.websocketHandler.onMutation = (data) => {
+                if (data.mutation_id === mutation_id) {
+                    resolve(data);
+                }
+            };
+            setTimeout(() => {
+                reject(new Error('Mutation timeout'));
+            }, 10000);
+        });
     };
 }

dist/utils/websocket.d.ts

@@ -8,6 +8,7 @@ export declare class WebSocketHandler {
     private maxReconnectAttempts;
     private reconnectInterval;
     private sendQueue;
+    onMutation: (data: any) => void;
     startConnection: (url: string) => void;
     attemptReconnect: () => void;
     close: () => void;

dist/utils/websocket.js

@@ -8,6 +8,7 @@ export class WebSocketHandler {
     maxReconnectAttempts = 5;
     reconnectInterval = 1000;
     sendQueue = [];
+    onMutation = () => { };
     startConnection = (url) => {
         this.url = url;
         this.ws = new WebSocket(url);
@@ -26,6 +27,9 @@ export class WebSocketHandler {
             if (data.type === 'query') {
                 this.onQuery(data.location, data.data);
             }
+            else if (data.type === 'mutation') {
+                this.onMutation(data.data);
+            }
             else if (data.type === 'error') {
                 console.error(data.error);
             }