package com.recipeapp.household; import com.recipeapp.household.entity.HouseholdMember; import org.springframework.data.jpa.repository.JpaRepository; import java.util.List; import java.util.Optional; import java.util.UUID; public interface HouseholdMemberRepository extends JpaRepository { Optional findByUserEmailIgnoreCase(String email); List findByHouseholdId(UUID householdId); Optional findByHouseholdIdAndUserId(UUID householdId, UUID userId); long countByHouseholdIdAndRole(UUID householdId, String role); }