Refactor router initialization into constructor

TODO.md

@@ -28,6 +28,7 @@
 ## Security
 
 - [x] Authentication System
+  - [ ] Persistant logins accross server restarts
   - [x] User login
   - [ ] User logout
   - [ ] Role-based access (admin, staff)

main.go

@@ -10,21 +10,13 @@ import (
 )
 
 func main() {
-	var err error
+	h, err := router.New()
-	var h router.Router
+	if err != nil {
-	var a auth.Authenticator
+		log.Fatal(err)
+	}
 	defer h.Close()
 
-	err = h.LoadTemplates()
+	var a auth.Authenticator
-	if err != nil {
-		log.Fatal("can't parse templates: ", err)
-	}
-
-	err = h.OenStore()
-	if err != nil {
-		log.Fatal("can't open the databse", err)
-	}
-
 	a = auth.New()
 
 	// #todo: make handler functions private, and create a servemux in router

router/handler.go

@@ -22,19 +22,36 @@ func (h *Router) Close() {
 	}
 }
 
-func (h *Router) OenStore() error {
+func (h *Router) openStore() error {
 	var err error
 	h.s, err = store.OpenStore("./foo.db")
+	if err != nil {
+		h.s.Close()
+	}
 	return err
 }
 
 // #todo embed templates, and load them in init function
-func (h *Router) LoadTemplates() error {
+func (h *Router) loadTemplates() error {
 	var err error
 	h.tmpl, err = template.ParseFiles("index.html", "order.html")
 	return err
 }
 
+func New() (*Router, error) {
+	var router Router
+	var err error
+	err = router.loadTemplates()
+	if err != nil {
+		return nil, err
+	}
+	err = router.openStore()
+	if err != nil {
+		return nil, err
+	}
+	return &router, nil
+}
+
 func (h *Router) Form(w http.ResponseWriter, r *http.Request) {
 	url := strings.Split(r.URL.String(), "/")
 	o := store.Order{