book_page

Documentation

Index

• Variables
• type SearchSortType
• type UseCase
  • func NewUseCase(book_repo repository.BookRepository) UseCase

Variables

var ErrBookNotFound = errors.New("ErrBookNotFound")

var ErrUnexpected = errors.New("Unexpected internal error")

Types

type SearchSortType

type SearchSortType string

const (
	SearchSortNoSort SearchSortType = "-"
	SearchSortYear   SearchSortType = "year"
	SearchSortName   SearchSortType = "title"
	SearchSortRating SearchSortType = "rating"
)

type UseCase

type UseCase interface {
	Get(id int) (*entity.Book, error)
	Search(keyword string, sortBy SearchSortType, sortAsc bool) ([]*entity.Book, error)
}

func NewUseCase

func NewUseCase(book_repo repository.BookRepository) UseCase