source: code/trunk/msgstore.go@ 439

package soju

import (
        "time"

        "gopkg.in/irc.v3"
)

// messageStore is a per-user store for IRC messages.
type messageStore interface {
        Close() error
        // LastMsgID queries the last message ID for the given network, entity and
        // date. The message ID returned may not refer to a valid message, but can be
        // used in history queries.
        LastMsgID(network *network, entity string, t time.Time) (string, error)
        LoadBeforeTime(network *network, entity string, t time.Time, limit int) ([]*irc.Message, error)
        LoadAfterTime(network *network, entity string, t time.Time, limit int) ([]*irc.Message, error)
        LoadLatestID(network *network, entity, id string, limit int) ([]*irc.Message, error)
        Append(network *network, entity string, msg *irc.Message) (id string, err error)
}