operation

package

v0.14.2 Latest Latest Go to latest Published: Oct 22, 2026 License: AGPL-3.0 Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/RC-CHN/ARTEX

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Documentation ¶

Overview ¶

Package operation provides transaction-scoped idempotency receipts. A caller holds its domain lock before reading or storing a receipt; retries return the original result, and reusing a key with different input is rejected.

Index ¶

Variables
func Replay(ctx context.Context, tx *sql.Tx, scope, key string, input, output any) (bool, error)
func Save(ctx context.Context, tx *sql.Tx, scope, key string, input, output any) error
func ValidateKey(key string) error
type Error
- func (e *Error) Error() string

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrKeyRequired = errors.New("request_id must contain 1–128 non-whitespace characters")

View Source

var ErrKeyReuse = errors.New("request_id was already used with different parameters")

Functions ¶

func Replay ¶

func Replay(ctx context.Context, tx *sql.Tx, scope, key string, input, output any) (bool, error)

func Save ¶

func Save(ctx context.Context, tx *sql.Tx, scope, key string, input, output any) error

func ValidateKey ¶

func ValidateKey(key string) error

Types ¶

type Error ¶

type Error struct {
	Code            string `json:"code"`
	Message         string `json:"message"`
	NextAction      string `json:"next_action"`
	CurrentRevision int64  `json:"current_revision,omitempty"`
}

func (*Error) Error ¶

func (e *Error) Error() string

Source Files ¶

View all Source files

receipt.go

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