middlewares

package

v1.12.0 Latest Latest Go to latest Published: Aug 27, 2024 License: MIT Imports: 14 Imported by: 0

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var Module = fx.Options(
	fx.Provide(NewLedgerMiddleware),
	fx.Provide(func() Locker {
		return NewInMemoryLocker()
	}),
)

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var NoOpLocker = LockerFn(func(ctx context.Context, name string) (Unlock, error) {
	return func(ctx context.Context) {}, nil
})

func Log() gin.HandlerFunc

func Transaction(locker Locker) func(c *gin.Context)

type InMemoryLocker struct {
	// contains filtered or unexported fields
}

func NewInMemoryLocker() *InMemoryLocker

func (d *InMemoryLocker) Lock(ctx context.Context, ledger string) (Unlock, error)

type LedgerMiddleware struct {
	// contains filtered or unexported fields
}

func NewLedgerMiddleware(resolver *ledger.Resolver) LedgerMiddleware

func (m *LedgerMiddleware) LedgerMiddleware() gin.HandlerFunc

type Locker interface {
	Lock(ctx context.Context, name string) (Unlock, error)
}

type LockerFn func(ctx context.Context, name string) (Unlock, error)

func (fn LockerFn) Lock(ctx context.Context, name string) (Unlock, error)

type Unlock func(ctx context.Context)