Feat: roomlist & join room

handlers/elements.go

@@ -1,6 +1,7 @@
 package handlers
 
 import (
+	"errors"
 	"golias/models"
 	"html/template"
 	"net/http"
@@ -45,6 +46,12 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, err.Error())
 		return
 	}
+	// TODO: whos move it is?
+	if state.Role != "guesser" {
+		err = errors.New("need to guesser to open the card")
+		abortWithError(w, err.Error())
+		return
+	}
 	log.Debug("got state", "state", state)
 	// TODO: update room score
 	color, exists := roundWords[word]