channel

type Daemon interface {
	Call(serviceMethod string, args *rpc.Args, reply *rpc.Reply) error
	Register(serviceMethod string, handler rpc.Handler) error

	GetFakeSource(uin int64) *fake.Source
	GetAccountManager() *account.Manager
	OnRecvChannelMessage(id int64, recv *pb.Common_Msg) error
}

type Manager struct {
	context.Context
	Daemon
	Store
}

type Store interface {
	GetChannel(channelID int64) (oldChannel *penguin.Chat, ok bool)
	SetChannel(channelID int64, newChannel *penguin.Chat) (oldChannel *penguin.Chat, ok bool)

	GetRoom(channelID, roomID int64) (oldRoom *penguin.Chat, ok bool)
	SetRoom(channelID, roomID int64, newRoom *penguin.Chat) (oldRoom *penguin.Chat, ok bool)

	GetUser(channelID, userID int64) (oldUser *penguin.User, ok bool)
	SetUser(channelID, userID int64, newUser *penguin.User) (oldUser *penguin.User, ok bool)
}