inversify-binding

inversify di library easy use

no need to reimport reflect-metadata

Usage

please check inversify see how to create module

import { inject, injectable } from 'inversify';
import { createContainerModule, createCoreContainer } from '../src/index';

const keyA = 'serviceA';
const keyB = 'serviceB';
interface IServiceA {
  getString(): string;
}

interface IServiceB {
  getString(): string;
  getStringFromA(): string;
}

@injectable()
class serviceA implements IServiceA {
  getString() {
    return 'serviceA';
  }
}

@injectable()
class serviceB implements IServiceB {
  @inject(keyA)
  private _serviceA!: serviceA;
  getString() {
    return 'serviceB';
  }
  getStringFromA() {
    return this._serviceA.getString();
  }
}

const coreContainer = createCoreContainer()
// nextjs page a using this
const serviceAModule = createContainerModule([keyA, serviceA])
// nextjs page b using this
const serviceBModule = createContainerModule([keyA, serviceA], [keyB, serviceB])

• Why splitting serviceAModule and serviceBModule but both of them import serviceA?

make this can be easily code splitting in nextjs, then each page can inject the service module and avoid the repeated import.

load module

coreContainer.load(serviceAModule);
coreContainer.load(serviceBModule);

How to use in react component?

please check inversify-react