From 144e700b15cfe50b93db8a25744377699857de1f Mon Sep 17 00:00:00 2001
From: Muyao CHEN <muyao.chen@intersec.com>
Date: Wed, 26 Jun 2024 22:06:32 +0200
Subject: [PATCH] Refactoring code to use packages

---
 main.go => cmd/web/main.go              | 5 +++--
 handlers.go => pkg/handlers/handlers.go | 7 ++++---
 render.go => pkg/render/render.go       | 6 +++---
 3 files changed, 10 insertions(+), 8 deletions(-)
 rename main.go => cmd/web/main.go (67%)
 rename handlers.go => pkg/handlers/handlers.go (60%)
 rename render.go => pkg/render/render.go (64%)

diff --git a/main.go b/cmd/web/main.go
similarity index 67%
rename from main.go
rename to cmd/web/main.go
index 0c7bb13..2ab165e 100644
--- a/main.go
+++ b/cmd/web/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"go-udemy-web-1/pkg/handlers"
 	"net/http"
 )
 
@@ -9,8 +10,8 @@ const portNumber = ":8080"
 
 // main is the main application function
 func main() {
-	http.HandleFunc("/", Home)
-	http.HandleFunc("/about", About)
+	http.HandleFunc("/", handlers.Home)
+	http.HandleFunc("/about", handlers.About)
 
 	fmt.Printf("Starting application on port %s\n", portNumber)
 
diff --git a/handlers.go b/pkg/handlers/handlers.go
similarity index 60%
rename from handlers.go
rename to pkg/handlers/handlers.go
index 85be798..201c327 100644
--- a/handlers.go
+++ b/pkg/handlers/handlers.go
@@ -1,15 +1,16 @@
-package main
+package handlers
 
 import (
+	"go-udemy-web-1/pkg/render"
 	"net/http"
 )
 
 // Home is the about page handler
 func Home(w http.ResponseWriter, r *http.Request) {
-	renderTemplate(w, "home.page.tmpl")
+	render.RenderTemplate(w, "home.page.tmpl")
 }
 
 // About is the about page handler
 func About(w http.ResponseWriter, r *http.Request) {
-	renderTemplate(w, "about.page.tmpl")
+	render.RenderTemplate(w, "about.page.tmpl")
 }
diff --git a/render.go b/pkg/render/render.go
similarity index 64%
rename from render.go
rename to pkg/render/render.go
index 97f7f6c..bd0a925 100644
--- a/render.go
+++ b/pkg/render/render.go
@@ -1,4 +1,4 @@
-package main
+package render
 
 import (
 	"fmt"
@@ -6,8 +6,8 @@ import (
 	"net/http"
 )
 
-// renderTemplate renders a template file
-func renderTemplate(w http.ResponseWriter, tmpl string) {
+// renderTemplate renders a HTML template file
+func RenderTemplate(w http.ResponseWriter, tmpl string) {
 	parsedTemplate, _ := template.ParseFiles("./templates/" + tmpl)
 	err := parsedTemplate.Execute(w, nil)
 	if err != nil {