new way to invoke merge

src/app/services/socket-connection-mcr.service.ts

@@ -5,7 +5,7 @@ import { v4 as uuidv4 } from 'uuid'
 import { HttpClient, HttpHeaders, HttpEventType } from '@angular/common/http';
 import { CMAPIService } from '../shared/repository/CMAPI/cmapi.service';
 import { HubConnectionBuilder } from '@microsoft/signalr';
-
+import { ok, err, Result } from 'neverthrow';
 @Injectable({
   providedIn: 'root'
 })
@@ -125,8 +125,16 @@ class ReconnectingWebSocketSignalR {
     });
   }
 
-  commit(path) {
-    this.connection.invoke("CommitUpload", path).catch(err => console.error(err.toString()));
+  commit(path): Promise<Result<true, false>>  {
+    return new Promise((resolve, reject) => {
+      this.connection.invoke("CommitUpload", path).then((e) => {
+        console.log("commit message", e)
+        resolve(ok(true))
+      }).catch(err => {
+        resolve(err(false))
+        console.error(err.toString())
+      });
+    })
   }
 
   disconnect() {