Logged in User tutorial does not work

[dove-young]

Here https://www.howtographql.com/graphql-go/8-logged-in-user-object/

• Save token created at https://www.howtographql.com/graphql-go/7-auth-endpoints/

mutation {
  createUser(input: {username: "user1", password: "123"})
}

• Paste the token to the Authorization JSON

{
  "Authorization": "" // use your own generated token
}

• Send mutation

mutation {
  createLink(input: {title: "real link!", address: "www.graphql.org"}){
    user{
      name
    }
  }
}

• it always fails

{
  "errors": [
    {
      "message": "access denied",
      "path": [
        "createLink"
      ]
    }
  ],
  "data": null
}

[dove-young]

CreateLink function starts at

user := auth.ForContext(ctx)
	if user == nil {
		return &model.Link{}, fmt.Errorf("access denied")
	}

And the ForContext function is like this. I don't find anywhere fetching user information

func ForContext(ctx context.Context) *users.User {
	raw, _ := ctx.Value(userCtxKey).(*users.User)
	return raw
}

[dove-young]

I got it fixed

git diff server.go
diff --git a/server.go b/server.go
index 1db5d8f..b29dd01 100644
--- a/server.go
+++ b/server.go
@@ -9,6 +9,7 @@ import (
        "github.com/99designs/gqlgen/graphql/playground"
        graph "github.com/dove-young/hackernews/graph"
        "github.com/dove-young/hackernews/graph/generated"
+       "github.com/dove-young/hackernews/internal/auth"
        database "github.com/dove-young/hackernews/internal/pkg/db/mysql"
        "github.com/go-chi/chi"
 )
@@ -21,11 +22,12 @@ func main() {
                port = defaultPort
        }
 
-       router := chi.NewRouter()
-
        database.InitDB()
        defer database.CloseDB()
        database.Migrate()
+       router := chi.NewRouter()
+       router.Use(auth.Middleware())
+
        server := handler.NewDefaultServer(generated.NewExecutableSchema(generated.Config{Resolvers: &graph.Resolver{}}))
        router.Handle("/", playground.Handler("GraphQL playground", "/query"))
        router.Handle("/query", server)