91 lines
2.2 KiB
Markdown
91 lines
2.2 KiB
Markdown
# angel_client
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[](https://pub.dartlang.org/packages/angel_client)
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[](https://travis-ci.org/angel-dart/client)
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Client library for the Angel framework.
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This library provides virtually the same API as an Angel server.
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The client can run in the browser, in Flutter, or on the command-line.
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In addition, the client supports `angel_auth` authentication.
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# Usage
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```dart
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// Choose one or the other, depending on platform
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import 'package:angel_client/io.dart';
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import 'package:angel_client/browser.dart';
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import 'package:angel_client/flutter.dart';
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main() async {
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Angel app = new Rest("http://localhost:3000");
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}
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```
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You can call `service` to receive an instance of `Service`, which acts as a client to a
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service on the server at the given path (say that five times fast!).
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```dart
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foo() async {
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Service Todos = app.service("todos");
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List<Map> todos = await Todos.index();
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print(todos.length);
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}
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```
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The CLI client also supports reflection via `json_god`. There is no need to work with Maps;
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you can use the same class on the client and the server.
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```dart
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class Todo extends Model {
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String text;
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Todo({String this.text});
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}
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bar() async {
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// By the next release, this will just be:
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// app.service<Todo>("todos")
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Service Todos = app.service("todos", type: Todo);
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List<Todo> todos = await Todos.index();
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print(todos.length);
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}
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```
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Just like on the server, services support `index`, `read`, `create`, `modify`, `update` and
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`remove`.
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## Authentication
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Local auth:
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```dart
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var auth = await app.authenticate(type: 'local', credentials: {username: ..., password: ...});
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print(auth.token);
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print(auth.data); // User object
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```
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Revive an existing jwt:
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```dart
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Future<AngelAuthResult> reviveJwt(String jwt) {
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return app.authenticate(credentials: {'token': jwt});
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}
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```
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Via Popup:
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```dart
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app.authenticateViaPopup('/auth/google').listen((jwt) {
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// Do something with the JWT
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});
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```
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Resume a session from localStorage (browser only):
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```dart
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// Automatically checks for JSON-encoded 'token' in localStorage,
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// and tries to revive it
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await app.authenticate();
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```
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Logout:
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```dart
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await app.logout();
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```
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