import { defineMemberMetadata, getMemberMetadata } from "../core/metadata.ts";

const KEY = "muddle:auth";
export interface AuthOptions {
	roles?: string[];
	redirect?: string;
}

export function Auth(options: AuthOptions = {}): MethodDecorator {
	return (target, propertyKey) =>
		defineMemberMetadata(KEY, options, target as object, propertyKey as string);
}

export function getAuth(
	target: object,
	propertyKey: string,
): AuthOptions | undefined {
	return getMemberMetadata(KEY, target, propertyKey)[0] as
		| AuthOptions
		| undefined;
}