RetroMacrofit for Dart

macrofit is a type conversion dio client generator based on macro feature and inspired by retrofit.dart.

Setup

Since macro is not stable yet, you need to enable it in your analysis_options.yaml:

include: package:flutter_lints/flutter.yaml

analyzer:
  enable-experiment:
    - macros

Also you need use flag --enable-experiment=macros when running your app:

dart run --enable-experiment=macros example/lib/example.dart

Usage

Client

Create your client:

@RestClient()
class ClientExample {
    ClientExample(this._dio, [this.baseUrl]);
}

Queries

Fill client with your queries. E.g.:

@RestClient()
class ClientExample {

  ClientExample(this._dio, [this.baseUrl]);

  @MultiPart('some/path')
  external Future<void> someRequest(
    @Part() String id,
    @Part() File photo,
    @Part(as: 'user_info') UserInfo userInfo,
  );

  @POST('/posts/{userId}')
  external Future<void> updateProfile(
    @Header('Test') String testHeader,
    @Body() String name,
    @Body(as: 'user_name') String username,
    String userId,
  );

  @DELETE('/posts/{id}')
  external Future<TestResponse> deletePost(
    @Header('Test') String id,
  );

  @GET('/posts')
  external Future<List<double>> getPosts(
    @Query() int page,
    @Query(as: 'limit') int perPage,
  );
}

Methods

This library supports GET, POST, PUT, DELETE methods. Also you can define your own:

    @Custom('/posts/{id}', methodName: 'PATCH')
    external Future<PostEntity> patchPost(int id, @Body() String title);

Parameters

You can use:

• @Query for query parameters (e.g. ?page=1&limit=10)

    @GET('/posts')
    external Future<List<double>> getPosts(
      @Query() int page,
      @Query() int limit,
    );

• @Body for request body. E.g:

    @POST('/posts')
    external Future<void> newPost(
      @Body() String title,
      @Body() String body,
    );

• @Header for headers. E.g:

    @GET('/posts')
    external Future<PostEntity> translate(
      @Header('Locale') String locale,
    );

• @Part for multi-part requests. E.g:

    @MultiPart('/posts')
    external Future<void> newPost(
      @Part() String title,
      @Part() File photo,
    );

• @Path for path parameters. Make sure to use the same name in the method and in the path. E.g:

    @GET('/posts/{id}')
    external Future<PostEntity> getPost(int id);