Displaying a response to user after posting form data

cmd/web/main.go

@@ -1,9 +1,11 @@
 package main
 
 import (
+	"encoding/gob"
 	"fmt"
 	"go-udemy-web-1/internal/config"
 	"go-udemy-web-1/internal/handlers"
+	"go-udemy-web-1/internal/models"
 	"go-udemy-web-1/internal/render"
 	"log"
 	"net/http"
@@ -21,6 +23,9 @@ var (
 
 // main is the main application function
 func main() {
+    // what am I going to put in the session
+    gob.Register(models.Reservation{})
+
 	// change this to true when in production
 	app.InProduction = false
 

cmd/web/routes.go

@@ -27,6 +27,7 @@ func routes(app *config.AppConfig) http.Handler {
 	mux.Post("/availability-json", handlers.Repo.AvailabilityJSON)
 	mux.Get("/make-reservation", handlers.Repo.MakeReservation)
 	mux.Post("/make-reservation", handlers.Repo.PostMakeReservation)
+	mux.Get("/reservation-summary", handlers.Repo.ReservationSummary)
 
 	fileServer := http.FileServer(http.Dir("./static/"))
 	mux.Handle("/static/*", http.StripPrefix("/static", fileServer))