Feat: add exit room

handlers/actions.go

@@ -79,8 +79,7 @@ func saveFullInfo(fi *models.FullInfo) error {
 	if err := saveState(fi.State.Username, fi.State); err != nil {
 		return err
 	}
-	// can room be nil?
-	// if fi.Room == nil {
+	// if fi.Room == nil { // can be null on exit
 	// 	return nil
 	// }
 	if err := saveRoom(fi.Room); err != nil {

handlers/handlers.go

@@ -81,3 +81,29 @@ func HandleHome(w http.ResponseWriter, r *http.Request) {
 		log.Error("failed to exec templ;", "error", err, "templ", "base")
 	}
 }
+
+func HandleExit(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.ParseGlob("components/*.html")
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	fi, err := getFullInfoByCtx(r.Context())
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	exitedRoom := fi.ExitRoom()
+	if err := saveRoom(exitedRoom); err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	if err := saveState(fi.State.Username, fi.State); err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	fi.List = listPublicRooms()
+	if err := tmpl.ExecuteTemplate(w, "base", fi); err != nil {
+		log.Error("failed to exec templ;", "error", err, "templ", "base")
+	}
+}