// Executor for `session.me`. Reads the Subject the AuthMiddleware resolved
// (via voltroPasswordStrategy reading the session cookie) and returns it.
import type { AppContext } from '@voltro/runtime'

const execute = async (_input: Record<string, never>, ctx: AppContext) => {
  // The Subject union: { type: 'anonymous' | 'user' | 'apiKey' | 'serviceAccount',
  // id: string | null, tenantId: string | null }.
  const subject = ctx.request.subject as {
    readonly type: string
    readonly id: string | null
    readonly tenantId: string | null
  }
  return {
    type:     subject.type,
    id:       subject.id ?? null,
    tenantId: subject.tenantId ?? null,
  }
}

export default execute