together_mobile/lib/request/message.dart

import 'package:dio/dio.dart';

import 'server.dart';

Future<Map<String, dynamic>> getUnreceivedMsg(String userId) async {
  Response response = await request.get(
    '/message/unreceived',
    queryParameters: {
      'receiver_id': userId,
    },
  );

  return response.data;
}

Future<Map<String, dynamic>> uploadChatAttachment(
  Map<String, dynamic> data,
) async {
  Response response = await request.post(
    '/message/attachment',
    data: data,
  );

  return response.data;
}