Checking to see if a user is logged in, and logging a user our

cmd/web/routes.go

@@ -32,6 +32,7 @@ func routes(app *config.AppConfig) http.Handler {
 	mux.Get("/book-room", handlers.Repo.BookRoom)
 	mux.Get("/user/login", handlers.Repo.ShowLogin)
 	mux.Post("/user/login", handlers.Repo.PostShowLogin)
+	mux.Get("/user/logout", handlers.Repo.Logout)
 
 	fileServer := http.FileServer(http.Dir("./static/"))
 	mux.Handle("/static/*", http.StripPrefix("/static", fileServer))