add snap example

andhikamaheva · Jan 11, 2017 · ba426f2 · ba426f2
1 parent bdec835
commit ba426f2
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Showing 5 changed files with 89 additions and 5 deletions.
diff --git a/example/simplepay/main b/example/simplepay/main
diff --git a/example/simplepay/main.go b/example/simplepay/main.go
@@ -12,6 +12,7 @@ import (
 
 var midclient midtrans.Client
 var coreGateway midtrans.CoreGateway
+var snapGateway midtrans.SnapGateway
 
 func main() {
     setupMidtrans()
@@ -20,6 +21,20 @@ func main() {
     fmt.Println("Server started on port: ", *addr)
 
     http.Handle("/", &templateHandler{filename: "index.html"})
+    http.Handle("/snap", &templateHandler{
+        filename: "snap_index.html",
+        dataInitializer: func (t *templateHandler) {
+            snapResp, err := snapGateway.GetTokenQuick(generateOrderId(), 200000)
+            t.data = make(map[string]interface{})
+
+            if err != nil {
+                log.Fatal("Error generating snap token: ", err)
+                t.data["Token"] = ""
+            } else {
+                t.data["Token"] = snapResp.Token
+            }
+        },
+    })
     http.Handle("/assets/", http.StripPrefix("/assets/", http.FileServer(http.Dir("assets"))))
     http.HandleFunc("/chargeDirect", chargeDirect)
 
@@ -37,6 +52,10 @@ func setupMidtrans() {
     coreGateway = midtrans.CoreGateway{
         Client: midclient,
     }
+
+    snapGateway = midtrans.SnapGateway{
+        Client: midclient,
+    }
 }
 
 func chargeDirect(w http.ResponseWriter, r *http.Request) {
@@ -46,11 +65,15 @@ func chargeDirect(w http.ResponseWriter, r *http.Request) {
             TokenID: r.FormValue("card-token"),
         },
         TransactionDetails: midtrans.TransactionDetails{
-            OrderID: strconv.FormatInt(time.Now().UnixNano(), 10),
+            OrderID: generateOrderId(),
             GrossAmt: 200000,
         },
     })
 
     fmt.Println(chargeResp.ValMessages)
     fmt.Println(chargeResp.StatusMessage)
+}
+
+func generateOrderId() string {
+    return strconv.FormatInt(time.Now().UnixNano(), 10)
 }
diff --git a/example/simplepay/template_handler.go b/example/simplepay/template_handler.go
@@ -11,16 +11,22 @@ type templateHandler struct {
     once sync.Once
     filename string
     templ *template.Template
+    data map[string]interface{}
+    dataInitializer func(t *templateHandler)
 }
 
 func (t *templateHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
     t.once.Do(func() {
         t.templ = template.Must(template.ParseFiles(filepath.Join("templates", t.filename)))
     })
 
-    data := map[string]interface{}{
-        "Host": r.Host,
+    if t.dataInitializer != nil {
+        t.dataInitializer(t)
+    } else {
+        t.data = make(map[string]interface{})
     }
 
-    t.templ.Execute(w, data)
+    t.data["Host"] = r.Host
+
+    t.templ.Execute(w, t.data)
 }
diff --git a/example/simplepay/templates/index.html b/example/simplepay/templates/index.html
@@ -44,7 +44,7 @@
                     <input type="hidden" id="card-token" name="card-token"/>
 
                     <div class='row checkout'>
-                        <span><a href='#'>View Cart</a></span>
+                        <span><a href='/snap'>via SNAP</a></span>
                         <span class='checkout-button'>Checkout</span>
                     </div>
                 </form>

diff --git a/example/simplepay/templates/snap_index.html b/example/simplepay/templates/snap_index.html
@@ -0,0 +1,55 @@
+<!doctype html>
+<html>
+<head>
+    <title>Simplepay</title>
+    <script src="https://code.jquery.com/jquery-2.2.4.min.js" type="text/javascript"></script>
+    <script src="https://api.sandbox.midtrans.com/v2/assets/js/midtrans.min.js" type="text/javascript"></script>
+    <script src="https://app.sandbox.midtrans.com/snap/snap.js"></script>
+    <link href="/assets/common.css" rel="stylesheet"/>
+</head>
+<body>
+<div class='cart'>
+    <div class='popup'>
+        <div class='row header'>
+            <span>Items</span>
+            <span>Amount</span>
+        </div>
+
+        <div class='row items'>
+            <span>2</span>
+            <span>200000</span>
+        </div>
+
+        <input type="hidden" id="snap-token" name="snap-token" value="{{.Token}}"/>
+
+        <div class='row checkout'>
+            <span><a href='/snap'>via SNAP</a></span>
+            <span class='checkout-button'>Checkout</span>
+        </div>
+    </div>
+</div>
+</body>
+
+    <script type='text/javascript'>
+        $(document).ready(function() {
+            $(".checkout-button").on("click", function() {
+                var token = $("#snap-token").val();
+                console.log("Token", token);
+
+                snap.pay(token, {
+                    onSuccess: function(res) {
+                        alert("Payment accepted!");
+                    },
+
+                    onPending: function(res) {
+                        alert("Payment pending", res);
+                    },
+
+                    onError: function(res) {
+                        alert("Error", res);
+                    }
+                });
+            });
+        });
+    </script>
+</html>