package entitypiggybank type PiggyBankServices interface { AddPiggyBank([]PiggyBank) error EditPiggyBank(piggyID uint, piggyBankInput PiggyBank) error DeletePiggyBank(piggyID uint) error GetAllPiggyBank() ([]PiggyBank, error) GetPiggyBankByID(piggyBankID uint) (PiggyBank, error) }