user

type ID = int

type Message struct {
	ID MessageID

	Sender    User
	Recipient User

	Title string
	Body  string

	Date timestamp.Timestamp
}

type MessageID int

type Profile struct {
	User
	Title string
}

type User struct {
	ID     ID
	Name   string
	Joined timestamp.Timestamp
	Flag   flag.Flag
}

type UserSession struct {
	Key    session.Key
	Expire timestamp.Timestamp
}