Merge pull request 'Change host lookup to be optional' (#23) from dbhost into master

Reviewed-on: #23

wat/db.go

@@ -65,8 +65,12 @@ func NewWatDb() *WatDb {
 
 func (w *WatDb) User(nick, host string, create bool) Player {
 	var player Player
+	query := "nick = ?"
+	if host != "" {
+		query = query + " or host = ?"
+	}
 	// Try and get a user
-	if err := w.db.First(&player, "nick = ? or host = ?", nick, host).Error; err != nil && create {
+	if err := w.db.First(&player, query, nick, host).Error; err != nil && create {
 		fmt.Printf("Creating user: %s\n", err.Error())
 		// No user, make another
 		player.Nick = nick

wat/game.go

@@ -28,7 +28,7 @@ var unconscious = "wat, your hands fumble and fail you. try resting, weakling."
 
 func NewWatGame(bot *WatBot, db *WatDb) *WatGame {
 	g := WatGame{bot, db, Player{}, nil, nil, nil, nil, map[string]int{}}
-	g.me = g.db.User(bot.Nick, "amia8t89xfp8y.liberta.casa", true)
+	g.me = g.db.User(bot.Nick, "", true)
 	g.commands = map[string](func(*Player, []string) string){
 		//"wat":   g.megaWat,
 		"steroid":  g.Steroid,