25 lines
880 B
Dart
25 lines
880 B
Dart
|
|
||
|
|
// GET http://localhost:3000/p/random
|
||
|
|
|
||
|
|
import 'dart:convert';
|
||
|
|
import 'dart:io';
|
||
|
|
import 'package:http/http.dart' as http;
|
||
|
|
import 'package:riverpod_annotation/riverpod_annotation.dart';
|
||
|
|
import '../model/my_random.dart';
|
||
|
|
|
||
|
|
// Necessary for code-generation to work
|
||
|
|
part 'getRandomData.g.dart';
|
||
|
|
|
||
|
|
/// This will create a provider named `activityProvider`
|
||
|
|
/// which will cache the result of this function.
|
||
|
|
@riverpod
|
||
|
|
Future<MyRandom> getMyRandom(GetMyRandomRef ref) async {
|
||
|
|
// Using package:http, we fetch a random activity from the Bored API.
|
||
|
|
var ur = Uri.http('192.168.160.207:3000', '/p/random');
|
||
|
|
final response = await http.get(ur);
|
||
|
|
// Using dart:convert, we then decode the JSON payload into a Map data structure.
|
||
|
|
final json = jsonDecode(response.body) as Map<String, dynamic>;
|
||
|
|
// Finally, we convert the Map into an Activity instance.
|
||
|
|
return MyRandom.fromJson(json);
|
||
|
|
}
|