Function group

packages/effect/src/unstable/httpapi/HttpApiBuilder.ts:120–155

(
  api: HttpApi.HttpApi<ApiId, Groups>,
  groupIdentifier: Identifier,
  build: (
    handlers: Handlers.FromGroup<HttpApiGroup.WithIdentifier<Groups, Identifier>>
  ) => Handlers.ValidateReturn<Return>
)

 * @since 4.0.0
 */
export const group = <
  ApiId extends string,
  Groups extends HttpApiGroup.Constraint,
  const Identifier extends HttpApiGroup.Identifier<Groups>,
  Return
>(
  api: HttpApi.HttpApi<ApiId, Groups>,
  groupIdentifier: Identifier,
  build: (
    handlers: Handlers.FromGroup<HttpApiGroup.WithIdentifier<Groups, Identifier>>
  ) => Handlers.ValidateReturn<Return>
): Layer.Layer<
  HttpApiGroup.Service<ApiId, Identifier>,
  Handlers.Error<Return>,
  Exclude<Handlers.Context<Return>, Scope.Scope>
> =>
  Layer.effectContext(Effect.gen(function*() {
    const services = (yield* Effect.context<any>()).pipe(
      Context.omit(Scope.Scope)
    )
    const group = api.groups[groupIdentifier] as HttpApiGroup.Constraint
    const result = build(makeHandlers(group))
    const handlers: Handlers<any, any, any> = Effect.isEffect(result)
      ? (yield* result as Effect.Effect<any, any, any>)
      : result
    const routes: Array<HttpRouter.Route<any, any>> = []
    for (const item of handlers.handlers.values()) {
      routes.push(handlerToRoute(group as any, item, services))
    }
    return Context.makeUnsafe(
      new Map([[group.key, {
        routes,
        handlers: handlers.handlers
      }]])
    )
  })) as any

const HandlersTypeId = "~effect/httpapi/HttpApiBuilder/Handlers"