type ValueGetter = () => string;

export class SCIMMeta {
    public resourceType: string;
    public created: Date;
    public lastModified: Date;
    public version: string;
    private id: ValueGetter;

    constructor(resourceType: string, id: ValueGetter) {
        this.id = id;
        this.resourceType = resourceType;
        const now = Date.now();
        this.created = new Date(now);
        this.lastModified = new Date(now);
    }

    public get location(): string {
        return `/${this.resourceType}s/${this.id()}`;
    }

    public toJSON() {
        return {
            ...this,
            location: this.location,
        };
    }
}