crud

Documentation

Index

• Variables
• type Basic
  • func (b *Basic[A]) Begin() Tx[A]
  • func (b *Basic[A]) Create(src *A, opts ...func(*g.DB) *g.DB) error
  • func (b *Basic[A]) Delete(conds ...interface{}) error
  • func (b *Basic[A]) End(rErr error) error
  • func (b *Basic[A]) Find(pgn gorm.Pagination, opts ...func(*g.DB) *g.DB) ([]*A, *gorm.Pagination, error)
  • func (b *Basic[A]) Get(conds ...interface{}) (*A, error)
  • func (b *Basic[A]) Transact(f func(tx CRUD[A]) error) (rErr error)
  • func (b *Basic[A]) Update(upd A, opts ...func(*g.DB) *g.DB) error
• type CRUD
• type Tx

Variables

var (
	ErrNotFound         = errors.New("not found")
	ErrFound            = errors.New("found")
	ErrUpdateNotApplied = errors.New("update not applied")
)

Errors returned by CRUD

Types

type Basic

type Basic[A any] gorm.Backend

func (*Basic[A]) Begin

func (b *Basic[A]) Begin() Tx[A]

func (*Basic[A]) Create

func (b *Basic[A]) Create(src *A, opts ...func(*g.DB) *g.DB) error

func (*Basic[A]) Delete

func (b *Basic[A]) Delete(conds ...interface{}) error

func (*Basic[A]) End

func (b *Basic[A]) End(rErr error) error

func (*Basic[A]) Find

func (b *Basic[A]) Find(pgn gorm.Pagination, opts ...func(*g.DB) *g.DB) ([]*A, *gorm.Pagination, error)

func (*Basic[A]) Get

func (b *Basic[A]) Get(conds ...interface{}) (*A, error)

func (*Basic[A]) Transact

func (b *Basic[A]) Transact(f func(tx CRUD[A]) error) (rErr error)

func (*Basic[A]) Update

func (b *Basic[A]) Update(upd A, opts ...func(*g.DB) *g.DB) error

type CRUD

type CRUD[A any] interface {
	Create(src *A, opts ...func(*g.DB) *g.DB) error
	Update(upd A, opts ...func(*g.DB) *g.DB) error
	Get(conds ...interface{}) (*A, error)
	Delete(conds ...interface{}) error
	Find(pgn gorm.Pagination, opts ...func(*g.DB) *g.DB) ([]*A, *gorm.Pagination, error)
}

type Tx

type Tx[A any] interface {
	CRUD[A]
	End(rErr error) error
}