mk_graphql 0.0.3

GraphQL client created using dio as http client for more customization for every requests and cancel request.

example/lib/main.dart

import 'dart:developer';

import 'package:flutter/material.dart';
import 'package:gql/language.dart';
import 'package:mk_graphql/mk_graphql.dart';
import 'package:uuid/uuid.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  void initState() {
    super.initState();
    _request();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }

  void _request() async {
    final client = GraphClient(
      const GraphRequestOptions(
          baseUrl: 'https://countries.trevorblades.com', endPoint: ''),
      debug: true,
    );
    final response = client.request(
      GraphRequest(
        operation: parseString(_query),
      ),
    );
    (await response.run()).match((l) {
      log(l.toString());
    }, (r) {
      /// Handle response
    });

    /// mutation request
    final mutationResponse = client.request(
      GraphRequest(
        operation: parseString(_mutation),
        variables: {
          "objects": [
            {
              "id": const Uuid().v4(),
              "name": 'test',
              "rocket": 'test',
            }
          ]
        },
      ),
    );
    (await mutationResponse.run()).match((l) {
      log(l.toString());
    }, (r) {
      /// Handle response
    });
  }
}

const _query = r'''
    {
  countries {
    code
    continent {
      code
      name
    }
  }
}''';

const _mutation = r'''
mutation Insert_users($objects: [users_insert_input!]!) {
  insert_users(objects: $objects) {
    returning {
      id
      name
    }
  }
}
''';