inversify-typesafe-spring-like

Add-On Library for inversify-typesafe to make it more like Spring.

See Demo

``ts import { ApplicationContext, BeanConfig, returnAutowired } from "inversify-typesafe-spring-like";

interface Article { id: number; title: string; content: string; }

interface ArticleOutgoingPort { getById(id: number): Promise


}
class ArticleRepository implements ArticleOutgoingPort {
  getById(id: number): Promise

 {
    return Promise.resolve({
      id: id,
      title:

title #${id}

,
      content:

content #${id}

,
    })
  }
}
interface GetArticleUseCase {
  execute(id: number): Promise


}
const { Autowired } = returnAutowired();
class ArticleQueryService implements GetArticleUseCase {
  constructor(
    @Autowired("ArticleOutgoingPort") // compile error if a parameter of @Autowired is not a key of Beans.
    private readonly articleOutgoingPort: ArticleOutgoingPort,
  ) { }
  execute(id: number): Promise

 {
    return this.articleOutgoingPort.getById(id);
  }
}
type Beans = {
  GetArticleUseCase: GetArticleUseCase; // interface (class is also possible)
  ArticleOutgoingPort: ArticleOutgoingPort; // interface (class is also possible)
}
const beanConfig: BeanConfig = {
  // compile error if ArticleQueryService is not compatible with GetArticleUseCase.
  GetArticleUseCase: (bind) => bind().to(ArticleQueryService),
  // compile error if ArticleRepository is not compatible with ArticleOutgoingPort.
  ArticleOutgoingPort: (bind) => bind().to(ArticleRepository), 
}
const applicationContext = ApplicationContext(beanConfig);
const getArticleUseCase = applicationContext.get("GetArticleUseCase")

getArticleUseCase.execute(1).then(console.log)`

`Introduction`

This library extends inversify-typesafe to provide a development experience similar to Spring Framework.

It sets the default container scope to Singleton and exports standard inversify-typesafe utilities with Spring-like naming conventions, making it easier for developers familiar with Spring to adopt Inversify in TypeScript projects.

`Installation`

Via npm

`bash npm install inversify-typesafe-spring-like`

Via yarn

`bash yarn add inversify-typesafe-spring-like`

Via pnpm

`bash pnpm add inversify-typesafe-spring-like`

`Demo`

Try it out on StackBlitz.

`Types`

https://inversify-typesafe-spring-like.myeongjae.kim/modules.html

`Usage`

The API is designed to mirror Spring's terminology: 1.createTypesafeContext() $\rightarrow$ ApplicationContext()- Note:defaultScope is set to Singletonby default. 2.returnTypesafeInject() $\rightarrow$ returnAutowired()3.TypesafeServiceConfig $\rightarrow$ BeanConfig`

For complete usage documentation and advanced features, please refer to the inversify-typesafe documentation.

License

MIT © Myeongjae Kim