db

package

v2.0.0 Latest Latest Go to latest Published: Sep 12, 2020 License: MIT Imports: 6 Imported by: 0

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type Handler struct {
	Conn *sql.DB
}

Handler for pool connections

func InitialDataBase() (*Handler, error)

InitialDataBase database connection

func (p *Handler) Close() error

func (p *Handler) GetBookById(ctx context.Context, id int64) (*models.Book, error)

GetBookById return book by id

func (p *Handler) GetBookByName(ctx context.Context, name string) (*models.Book, error)

GetBookByName return book by name

func (p *Handler) GetBooksByShelfs(ctx context.Context, id int64) (*models.Shelf, error)

GetShelfsID return books by id of shelf

func (p *Handler) GetPageByID(ctx context.Context, id int64) (*models.Page, error)

GetPageByID return page by id

func (p *Handler) GetShelves(ctx context.Context) (*models.Library, error)

GetShelves return all shelves