fix changing language

Frontend Angular 4/src/app/layout/settings/settings.component.ts

@@ -93,14 +93,12 @@ export class SettingsComponent {
     this.translate.use(lang.code);
     const currentUser = JSON.parse(localStorage.getItem("currentUser"));
 
-    this.userService.updateUser(currentUser.id, lang.code).subscribe(
-      (data) => {
-        // Update language in localStorage
-        const usuario = this.userService.userToUsuario(data["user"]);
-        localStorage.setItem("currentUser", JSON.stringify(usuario));
+    this.userService.updateUser(currentUser.id, lang.code).subscribe({
+      next: (data) => {
+        localStorage.setItem("currentUser", JSON.stringify(data.body.user));
       },
-      (data) => {}
-    );
+      error: (data) => {},
+    });
   }
 
   onSubmitPasswordChange = () => {

Frontend Angular 4/src/assets/i18n/en.json

@@ -190,6 +190,9 @@
       "focusInterpreter": "Focus on Interpreter"
     },
     "settings": {
+      "language": {
+        "title": "Choose language"
+      },
       "changePassword": {
         "title": "Change password",
         "oldPassword": "Current password",

Frontend Angular 4/src/assets/i18n/es.json

@@ -190,6 +190,9 @@
       "focusInterpreter": "Foco en Interprete"
     },
     "settings": {
+      "language": {
+        "title": "Elegir lenguaje"
+      },
       "changePassword": {
         "title": "Cambiar contraseña",
         "oldPassword": "Contraseña actual",