file

type File struct {
	// Keys has all the keys that point to this file
	Keys []string

	// Signature is the SHA1 of the file
	Signature string

	// Replica number of replicas for that file
	Replica int

	// VolumeIDs it's where this file it's replicated to
	VolumeIDs []string

	// Is the size of the object in bytes
	Size int

	// TTL is the duration the file has before it'll be automatically deleted
	// if 0 it means it has no expiration
	TTL time.Duration

	// CreatedAt is the time in which the object was created originally
	CreatedAt time.Time
}

type Repository interface {
	CreateOrReplace(ctx context.Context, f *File) error
	FindBySignature(ctx context.Context, sig string) (*File, error)
	DeleteBySignature(ctx context.Context, sig string) error
	DeleteAll(ctx context.Context) error
	All(ctx context.Context) ([]*File, error)
}