bpframework Middleware specification

The middleware must have below methods:

interface BpframeworkMiddleware {
  /** name of middleware */
  name: string,
  /** web framework type. e.g. 'koa' **/
  type: string,
  /** initiator the middleware */
  initiator: (app:any, bpApp:any)=>void,
  /** The framework context finished, all objects of framework, e.g. FeignClient, start working. */
  contextFinished?: (app:any, bpApp:any)=>void,
  /** call before route */
  beforeRoute?: (app:any, bpApp:any)=>Promise<boolean>,
  /** call after route */
  afterRoute?: (app:any, bpApp:any)=>Promise<boolean>,
}

initiator -> contextFinished -> beforeRoute -> afterRoute

Example:

export default {
  name: 'test-middleware',
  type: 'koa',
  initiator(app, bpApp) {

  },
  async beforeRoute(ctx, bpApp): boolean {
    // To interrupt process of follow-up .
    return false;
  },
  async afterRoute(ctx, bpApp): boolean {
    // To interrupt process of follow-up.
    return false;
  },
}

List

name	descs
koa-i18n	https://github.com/bpcloud/middleware-koa-i18n
koa-bodyparser	https://github.com/bpcloud/middleware-koa-bodyparser
koa-cors	https://github.com/bpcloud/middleware-koa-cors
redis	https://github.com/bpcloud/middleware-redis
database	https://github.com/bpcloud/middleware-db
logger	https://github.com/bpcloud/middleware-log4js