new cake form

handlers.go

@@ -3,14 +3,55 @@ package main
 import (
 	"fmt"
 	"net/http"
+	"strconv"
+	"strings"
 )
 
-func (c *controller) cakeOptions(w http.ResponseWriter, _ *http.Request) {
+func (c *controller) cakeOptions(w http.ResponseWriter, r *http.Request) {
 	type cake struct {
 		Name string
 		ID   int
 	}
-	c.tmpl["available_cakes"].Execute(w, struct{ Cakes []cake }{Cakes: []cake{{"Hello", 1}, {"World", 2}}})
+	w.Header().Set("Content-Type", "text/html")
+	template := strings.Split(r.URL.String(), "/")[1]
+	c.tmpl[template].Execute(w, struct{ Cakes []cake }{Cakes: []cake{{"Hello", 1}, {"World", 2}}})
+}
+
+func (c *controller) editCakes(w http.ResponseWriter, r *http.Request) {
+	type cake struct {
+		Name  string
+		ID    int
+		Price int
+	}
+	w.Header().Set("Content-Type", "text/html")
+	c.tmpl["cake_editor"].Execute(w, cake{"Hello", 1, 120})
+}
+
+func (c *controller) newCake(w http.ResponseWriter, r *http.Request) {
+	err := r.ParseForm()
+	if err != nil {
+		c.tmpl["alert"].Execute(w, err)
+		return
+	}
+
+	type cake struct {
+		Name  string
+		ID    int
+		Price int
+	}
+	var out cake
+	out.Name = r.FormValue("name")
+	out.Price, err = strconv.Atoi(r.FormValue("price"))
+	if err != nil {
+		c.tmpl["alert"].Execute(w, err)
+		return
+	}
+	out.ID, err = strconv.Atoi(r.FormValue("id"))
+	if err != nil {
+		c.tmpl["alert"].Execute(w, err)
+		return
+	}
+	_ = c.tmpl["cake"].Execute(w, out)
 }
 
 func (c *controller) postNewOrder(w http.ResponseWriter, r *http.Request) {