sprawl/sprawl

package interfaces

// Storage defines a database interface that works with Sprawl
type Storage interface {
    SetDbPath(dbPath string)
    Run() error
    Close()
    Has(key []byte) (bool, error)
    Get(key []byte) ([]byte, error)
    Put(key []byte, data []byte) error
    Delete(key []byte) error
    GetAll() (map[string]string, error)
    GetAllWithPrefix(prefix string) (map[string]string, error)
    DeleteAll() error
    DeleteAllWithPrefix(prefix string) error
}

// Prefix is a type used to prefix all entries in Storage
type Prefix string

const (
    // OrderPrefix is the prefix used to signify all orders in Storage
    OrderPrefix Prefix = "order-"
    // ChannelPrefix is the prefix used to signify all channels in Storage
    ChannelPrefix Prefix = "channel-"
)