stdent

Documentation

Overview

Package stdent provides re-usable code for interacting with the Ent orm.

Index

• type HookDriver
  • func NewTxHookDriver(base entdialect.Driver, hook TxHookFunc) *HookDriver
  • func (d HookDriver) BeginTx(ctx context.Context, opts *sql.TxOptions) (entdialect.Tx, error)
  • func (d HookDriver) Tx(ctx context.Context) (entdialect.Tx, error)
• type TxHookFunc

Types

type HookDriver

type HookDriver struct {
	entdialect.Driver
	// contains filtered or unexported fields
}

HookDriver is an Ent driver that wraps a base driver to allow a hook to be configured for every transaction that is started. Useful for sql settings scoped to the transaction such as the current_user_id, or the role.

func NewTxHookDriver

func NewTxHookDriver(base entdialect.Driver, hook TxHookFunc) *HookDriver

func (HookDriver) BeginTx

func (d HookDriver) BeginTx(ctx context.Context, opts *sql.TxOptions) (entdialect.Tx, error)

BeginTx calls the base driver's method if it's supported and calls our hook.

func (HookDriver) Tx

func (d HookDriver) Tx(ctx context.Context) (entdialect.Tx, error)

Tx calls the base driver's method with the same symbol and invokes our hook.

type TxHookFunc

type TxHookFunc func(ctx context.Context, tx entdialect.Tx) error