docs: add comments for all functions

1 files changed, 8 insertions, 0 deletions

diff --git a/web/controller/index.go b/web/controller/index.go
index f21e3128..89de710b 100644
--- a/web/controller/index.go
+++ b/web/controller/index.go
@@ -13,12 +13,14 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+// LoginForm represents the login request structure.
 type LoginForm struct {
 	Username      string `json:"username" form:"username"`
 	Password      string `json:"password" form:"password"`
 	TwoFactorCode string `json:"twoFactorCode" form:"twoFactorCode"`
 }
 
+// IndexController handles the main index and login-related routes.
 type IndexController struct {
 	BaseController
 
@@ -27,12 +29,14 @@ type IndexController struct {
 	tgbot          service.Tgbot
 }
 
+// NewIndexController creates a new IndexController and initializes its routes.
 func NewIndexController(g *gin.RouterGroup) *IndexController {
 	a := &IndexController{}
 	a.initRouter(g)
 	return a
 }
 
+// initRouter sets up the routes for index, login, logout, and two-factor authentication.
 func (a *IndexController) initRouter(g *gin.RouterGroup) {
 	g.GET("/", a.index)
 	g.POST("/login", a.login)
@@ -40,6 +44,7 @@ func (a *IndexController) initRouter(g *gin.RouterGroup) {
 	g.POST("/getTwoFactorEnable", a.getTwoFactorEnable)
 }
 
+// index handles the root route, redirecting logged-in users to the panel or showing the login page.
 func (a *IndexController) index(c *gin.Context) {
 	if session.IsLogin(c) {
 		c.Redirect(http.StatusTemporaryRedirect, "panel/")
@@ -48,6 +53,7 @@ func (a *IndexController) index(c *gin.Context) {
 	html(c, "login.html", "pages.login.title", nil)
 }
 
+// login handles user authentication and session creation.
 func (a *IndexController) login(c *gin.Context) {
 	var form LoginForm
 
@@ -95,6 +101,7 @@ func (a *IndexController) login(c *gin.Context) {
 	jsonMsg(c, I18nWeb(c, "pages.login.toasts.successLogin"), nil)
 }
 
+// logout handles user logout by clearing the session and redirecting to the login page.
 func (a *IndexController) logout(c *gin.Context) {
 	user := session.GetLoginUser(c)
 	if user != nil {
@@ -107,6 +114,7 @@ func (a *IndexController) logout(c *gin.Context) {
 	c.Redirect(http.StatusTemporaryRedirect, c.GetString("base_path"))
 }
 
+// getTwoFactorEnable retrieves the current status of two-factor authentication.
 func (a *IndexController) getTwoFactorEnable(c *gin.Context) {
 	status, err := a.settingService.GetTwoFactorEnable()
 	if err == nil {