demo-apps / go-gin-app Goto Github PK

html/template: "Index.html" is undefined

Just create routes.go

call from main.go

go build -o app

it's show messages:
./routes.go:6:18: undefined: showIndexPage

request : curl -v --cookie "token=everything_not_empty" localhost:8080
response :

<nav class="navbar navbar-default">
  <div class="container">
    <div class="navbar-header">
      <a class="navbar-brand" href="/">
        Home
      </a>
    </div>
    <ul class="nav navbar-nav">       
        <li><a href="/article/create">Create Article</a></li>
        <li><a href="/u/logout">Logout</a></li>
    </ul>
  </div>
</nav>
...

when the cookie token is set, you are seen as an authenticated user even if you are not logged in

this is because of the setUserStatus function

func setUserStatus() gin.HandlerFunc {
	return func(c *gin.Context) {
		if token, err := c.Cookie("token"); err == nil || token != "" {
			c.Set("is_logged_in", true)
		} else {
			c.Set("is_logged_in", false)
		}
	}
}

i think a solution could be if tocken, err := c.Cookie("token"); err == nil || isTokenValide(token)
where isTokenValide whould check against a database if the token has been issued

I made a patch and mistakenly sent a revision to the wrong file. Sorry, how to revert it...

The article that goes with this has a typo. When models.article.go is first defined the article struct is missing the backticks:

type article struct {
  ID      int    json:"id"
  Title   string json:"title"
  Content string json:"content"
}

hi
when I run the code it shows
"./handlers.user.go:31:14: too many arguments in call to c.SetCookie
have (string, string, number, string, string, http.SameSite, bool, bool)
want (string, string, int, string, string, bool, bool)
./handlers.user.go:58:13: too many arguments in call to c.SetCookie
have (string, string, number, string, string, http.SameSite, bool, bool)
want (string, string, int, string, string, bool, bool)
./handlers.user.go:80:14: too many arguments in call to c.SetCookie
have (string, string, number, string, string, http.SameSite, bool, bool)
want (string, string, int, string, string, bool, bool)"

could you help sove it ?

After I log in, the options in the menu bar are still register and login

I did go run main.go and i got undefined: initializeRoutes