import { AsyncLocalStorage } from 'node:async_hooks';

/**
 * The actor for the current request, used by the Prisma audit extension to
 * attribute database mutations. Populated in `hooks.server.ts`.
 */
export type AuditContext = {
	userId: string | null;
	email: string | null;
	roleId: number | null;
	page: string;
	ip: string | null;
};

const storage = new AsyncLocalStorage<AuditContext>();

export function runWithAuditContext<T>(context: AuditContext, fn: () => T): T {
	return storage.run(context, fn);
}

export function getAuditContext(): AuditContext | undefined {
	return storage.getStore();
}