lock

type Metadata struct {
	Properties map[string]string `json:"properties"`
}

type Status int32

type Store interface {
	// Init this component.
	InitLockStore(metadata Metadata) error

	// TryLock tries to acquire a lock.
	TryLock(req *TryLockRequest) (*TryLockResponse, error)

	// Unlock tries to release a lock.
	Unlock(req *UnlockRequest) (*UnlockResponse, error)
}

type TryLockRequest struct {
	ResourceID      string `json:"resourceId"`
	LockOwner       string `json:"lockOwner"`
	ExpiryInSeconds int32  `json:"expiryInSeconds"`
}

type TryLockResponse struct {
	Success bool `json:"success"`
}

type UnlockRequest struct {
	ResourceID string `json:"resourceId"`
	LockOwner  string `json:"lockOwner"`
}

type UnlockResponse struct {
	Status Status `json:"status"`
}