Method GetUser

database.go:273–284

(username string)

}

func (d *Database) GetUser(username string) (User, bool) {
	d.mutex.Lock()
	defer d.mutex.Unlock()

	user, exists := d.Users[username]

	if !exists {
		return User{}, false
	}

	return user, true
}

func (d *Database) SetUser(username string, user User) error {
	d.mutex.Lock()