koa#DefaultState TypeScript Examples

The following examples show how to use koa#DefaultState. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: BaseContext.ts    From uni-cloud-router with Apache License 2.0 6 votes vote down vote up 
export function createContext<StateT = DefaultState, CustomT = DefaultContext>(
  config: Record<string, any>,
  event: UniCloudEvent,
  context: UniCloudContext,
  serviceDir: string,
  controllerDir: string
) {
  const ctx = {
    state: {},
    event,
    context,
  } as Context<StateT, CustomT>
  // utils
  ctx.config = config
  ctx.service = noader(serviceDir, ctx)
  ctx.controller = noader(controllerDir, ctx)
  // request
  ctx.query = Object.create(null)
  ctx.data = event.data || Object.create(null)
  // response
  ctx.status = 200
  ctx.headers = Object.create(null)
  ctx.throw = (code?: string | number, message?: string) => {
    if (message) {
      throw {
        code,
        message,
      }
    }
    throw { code: FAILED_CODE, message: code }
  }
  // uniCloud
  if (runInUniCloud) {
    ctx.db = uniCloud.database()
    ctx.curl = uniCloud.httpclient.request.bind(uniCloud.httpclient)
    ctx.httpclient = uniCloud.httpclient
  }
  return ctx
}