class Abonemment {
  constructor(row) {
    this.id = row.id;
    this.status = row.status;
    this.started_at = row.started_at;
    this.ended_at = row.ended_at;
    this.next_billing_at = row.next_billing_at;
    this.billing_interval = row.billing_interval;
    this.interval_count = row.interval_count;
    this.price = row.price;
    this.currency = row.currency;
    this.is_auto_renew = !!row.is_auto_renew;
    this.notes = row.notes;
    this.pack_group = row.pack_group;
    this.pack_breakdown = row.pack_breakdown ? (typeof row.pack_breakdown === 'string' ? JSON.parse(row.pack_breakdown) : row.pack_breakdown) : null;
    this.first_name = row.first_name;
    this.last_name = row.last_name;
    this.email = row.email;
    this.street = row.street;
    this.postal_code = row.postal_code;
    this.city = row.city;
    this.country = row.country;
    this.frequency = row.frequency;
    this.referred_by = row.referred_by; // NEW
    this.created_at = row.created_at;
    this.updated_at = row.updated_at;
  }

  get isActive() { return this.status === 'active'; }
  get isPaused() { return this.status === 'paused'; }
  get isCanceled() { return this.status === 'canceled'; }
  get isExpired() { return this.status === 'expired'; }
}

module.exports = Abonemment;