import { ReferralProfile } from '../entities/referral-profile.entity';

export const REFERRAL_PROFILE_REPOSITORY = 'REFERRAL_PROFILE_REPOSITORY';

export interface IReferralProfileRepository {
  findByUserId(userId: string): Promise<ReferralProfile | null>;
  findByCode(code: string): Promise<ReferralProfile | null>;
  existsByCode(code: string): Promise<boolean>;
  existsByUserId(userId: string): Promise<boolean>;
  findDirectReferrals(referrerId: string, offset: number, limit: number): Promise<[ReferralProfile[], number]>;
  save(profile: ReferralProfile): Promise<ReferralProfile>;
}