sinnoorc

import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../controller/home_controller.dart';

class HomeView extends GetView<HomeController> {
  const HomeView({super.key});

  @override
  Widget build(BuildContext context) {

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class HomeBindings extends Bindings {
  @override
  void dependencies() {
    Get.lazyPut<HomeController>(() => HomeController());
  }
}

sinnoorc

import 'package:dio/dio.dart';

class ApiException implements Exception {
  ApiException.fromDioError(DioError dioError) {
    switch (dioError.type) {
      case DioErrorType.cancel:
        message = "Request to API server was cancelled";
        break;
      case DioErrorType.connectTimeout:
        message = "Connection timeout with API server";

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class HomeController extends GetxController with StateMixin<List<Users>> {
  final UserApi _userApi = UserApi();

  RxList<Users> users = <Users>[].obs;

  @override
  void onInit() {
    super.onInit();
    fetchUsers();
  }

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class UserApi {
  final ApiService _apiService = ApiService();

  Future<Response> getUsers() async {
    try {
      final Response response = await _apiService.get(AppUrl.users);
      return response;
    } catch (e) {
      rethrow;
    }

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class UserModel {
  List<Users>? users;
  int? total;
  int? skip;
  int? limit;

  UserModel({this.users, this.total, this.skip, this.limit});

  UserModel.fromJson(Map<String, dynamic> json) {
    if (json['users'] != null) {

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Future<Response> post(
    String url, {
    data,
    Map<String, dynamic>? queryParameters,
    Options? options,
    CancelToken? cancelToken,
    ProgressCallback? onSendProgress,
    ProgressCallback? onReceiveProgress,
  }) async {
    try {

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class AppUrl {
  AppUrl._();

  // base url
  static const String baseUrl = "https://dummyjson.com/";

  // receiveTimeout
  static const int receiveTimeout = 15000;

  // connectTimeout

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class ApiService {
ApiService._();

static final _options = BaseOptions(
    baseUrl: AppUrl.baseUrl,
    connectTimeout: AppUrl.connectTimeout,
    receiveTimeout: AppUrl.receiveTimeout,
    responseType: ResponseType.json,
  );

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dependencies:
  dio: ^4.0.6
  get: ^4.6.5