models

Documentation

Index

• type Book
• type BookDB
• type BookService
  • func NewBookService(db *sql.DB) BookService
• type Error
• type Service
  • func NewService(cfgs ...ServiceConfig) (*Service, error)
  • func (s *Service) Close() error
• type ServiceConfig
  • func WithBook() ServiceConfig
  • func WithDB(name, dsn string) ServiceConfig

Types

type Book

type Book struct {
	ID     int    `json:"id"`
	Title  string `json:"title"`
	Author string `json:"author"`
	Year   string `json:"year"`
}

type BookDB

type BookDB interface {
	GetBooks() ([]Book, error)
	GetBook(id int) (*Book, error)
	AddBook(book *Book) (int64, error)
	UpdateBook(book *Book) (int64, error)
	RemoveBook(id int) (int64, error)
}

type BookService

type BookService interface {
	BookDB
}

func NewBookService

func NewBookService(db *sql.DB) BookService

type Error

type Error struct {
	Message string `json:"message"`
}

type Service

type Service struct {
	Book BookService
	// contains filtered or unexported fields
}

func NewService

func NewService(cfgs ...ServiceConfig) (*Service, error)

func (*Service) Close

func (s *Service) Close() error

type ServiceConfig

type ServiceConfig func(*Service) error

func WithBook

func WithBook() ServiceConfig

func WithDB

func WithDB(name, dsn string) ServiceConfig