Function resolveAsGetter

packages/context/src/inject.ts:430–447

* Resolver for `@inject.getter` * @param ctx * @param injection * @param session

(
  ctx: Context,
  injection: Readonly<Injection>,
  session: ResolutionSession,
)

 * @param session
 */
function resolveAsGetter(
  ctx: Context,
  injection: Readonly<Injection>,
  session: ResolutionSession,
) {
  assertTargetType(injection, Function, 'Getter function');
  const bindingSelector = injection.bindingSelector as BindingAddress;
  const options: ResolutionOptions = {
    // https://github.com/loopbackio/loopback-next/issues/9041
    // We should start with a new session for `getter` resolution to avoid
    // possible circular dependencies
    session: undefined,
    ...injection.metadata,
  };
  return function getter() {
    return ctx.get(bindingSelector, options);
  };
}

/**
 * Resolver for `@inject.setter`