package benefactoraddressvalidator import ( "context" "fmt" param "git.gocasts.ir/ebhomengo/niki/param/benefactor/benefactore" errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg" ) type BenefactorSvc interface { BenefactorExistByID(ctx context.Context, request param.BenefactorExistByIDRequest) (param.BenefactorExistByIDResponse, error) } type Repository interface { IsExistCityByID(ctx context.Context, id uint) (bool, error) IsExistProvinceByID(ctx context.Context, id uint) (bool, error) } type Validator struct { benefactorSvc BenefactorSvc repository Repository } func New(benefactorSvc BenefactorSvc, repository Repository) Validator { return Validator{benefactorSvc: benefactorSvc, repository: repository} } func (v Validator) doesBenefactorExist(value interface{}) error { benefactorID, ok := value.(uint) if !ok { return fmt.Errorf(errmsg.ErrorMsgSomethingWentWrong) } _, err := v.benefactorSvc.BenefactorExistByID(context.Background(), param.BenefactorExistByIDRequest{ID: benefactorID}) if err != nil { return fmt.Errorf(errmsg.ErrorMsgNotFound) } // TODO: check benefactor ID given from user most check with claims (benefactorID) return nil } func (v Validator) doesProvinceExist(value interface{}) error { provinceID, ok := value.(uint) if !ok { return fmt.Errorf(errmsg.ErrorMsgSomethingWentWrong) } isExisted, err := v.repository.IsExistProvinceByID(context.Background(), provinceID) if err != nil { return fmt.Errorf(errmsg.ErrorMsgNotFound) } if !isExisted { return fmt.Errorf(errmsg.ErrorMsgNotFound) } return nil } func (v Validator) doesCityExist(value interface{}) error { cityID, ok := value.(uint) if !ok { return fmt.Errorf(errmsg.ErrorMsgSomethingWentWrong) } isExisted, err := v.repository.IsExistCityByID(context.Background(), cityID) if err != nil { return fmt.Errorf(errmsg.ErrorMsgNotFound) } if !isExisted { return fmt.Errorf(errmsg.ErrorMsgNotFound) } return nil }