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package listing
import "log/slog"
type Repository interface {
GetAll() ([]Listing, error)
GetByCategory(category string) ([]Listing, error)
}
type Service struct {
repository Repository
}
func New(r Repository) *Service {
return &Service{repository: r}
}
func (s *Service) GetAll() ([]Listing, error) {
listings, err := s.repository.GetAll()
if err != nil {
slog.Error("listing service", "error", err)
return nil, err
}
return listings, nil
}
func (s *Service) GetByCategory(c string) ([]Listing, error) {
listings, err := s.repository.GetByCategory(c)
if err != nil {
slog.Error("listing service", "error", err)
return nil, err
}
return listings, nil
}
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