added

git-svn-id: svn://losandesgames.com/alfheim-website@14 15359d88-9307-4e75-a9c1-e5686e5897df

handlers.go

@@ -15,12 +15,15 @@ import "errors";
 import "runtime/debug";
 import "github.com/stripe/stripe-go/v78";
 import "github.com/stripe/stripe-go/v78/price";
+import "github.com/stripe/stripe-go/v78/customersession";
+import "github.com/stripe/stripe-go/v78/billingportal/session";
 
 type templatedata struct {
 	AuthenticatedUser int32;
-	FormErrors map[string]string;
-	Account Account;
-	Prices []stripe.Price
+	FormErrors        map[string]string;
+	Account           Account;
+	Prices            []stripe.Price;
+	ClientSecret      string;
 }
 
 func favicon(w http.ResponseWriter, r *http.Request) {
@@ -315,10 +318,17 @@ func subscribe(w http.ResponseWriter, r *http.Request) {
 		prices = append(prices, *results.Price());
 	}
 
-	text, err := template.ParseFiles("ui/base.html", "ui/subscribe.html");
+	fm := template.FuncMap{
+		"divide": func(a, b float64) float64 {
+			return a / b;
+		},
+	};
+
+	text, err := template.New("base.html").Funcs(fm).ParseFiles("ui/base.html", "ui/subscribe.html");
 	if err != nil {
 		http.Error(w, "Internal Server Error", 500);
 		log.Fatal(err);
+		return;
 	}
 
 	err = text.Execute(w, templatedata{AuthenticatedUser: id, Account: account, Prices: prices});
@@ -327,3 +337,53 @@ func subscribe(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "Internal Server Error", 500);
 	}
 }
+
+func subscribe_stripe(w http.ResponseWriter, r *http.Request) {
+	id := authenticated_user(w, r);
+	account, err := users.Get_account(id);
+
+	params := &stripe.CustomerSessionParams{
+		Customer: stripe.String(account.StripeID),
+		Components: &stripe.CustomerSessionComponentsParams{
+			PricingTable: &stripe.CustomerSessionComponentsPricingTableParams{
+				Enabled: stripe.Bool(true),
+			},
+		},
+	};
+	result, err := customersession.New(params);
+	if err != nil {
+		fmt.Println(err);
+	}
+
+	text, err := template.ParseFiles("ui/base.html", "ui/subscribe_stripe.html");
+	if err != nil {
+		http.Error(w, "Internal Server Error", 500);
+		log.Fatal(err);
+	}
+
+	err = text.Execute(w, templatedata{AuthenticatedUser: id, Account: account, ClientSecret: result.ClientSecret});
+	if err != nil {
+		log.Fatal(err);
+		http.Error(w, "Internal Server Error", 500);
+	}
+}
+
+func managebilling(w http.ResponseWriter, r *http.Request) {
+	id := authenticated_user(w, r);
+	account, err := users.Get_account(id);
+	if err != nil {
+		fmt.Println(err);
+	}
+
+	params := &stripe.BillingPortalSessionParams{
+		Customer: stripe.String(account.StripeID),
+		ReturnURL: stripe.String("http://localhost:8080/account"),
+	};
+
+	result, err := session.New(params);
+	if err != nil {
+		fmt.Println(err);
+	}
+
+	http.Redirect(w, r, result.URL, http.StatusSeeOther);
+}

main.go

@@ -43,7 +43,6 @@ func main() {
 
 	mux := http.NewServeMux();
 
-
 	//rows, err := db.Query("SELECT * FROM accounts");
 	//if err != nil {;
 	//	log.Fatal(err);
@@ -78,7 +77,8 @@ func main() {
 	mux.HandleFunc("/register", register);
 	mux.HandleFunc("/account", require_authenticated_user(account));
 	mux.HandleFunc("/deleteaccount", require_authenticated_user(deleteaccount));
-	mux.HandleFunc("/subscribe", subscribe);
+	mux.HandleFunc("/subscribe", require_authenticated_user(subscribe_stripe));
+	mux.HandleFunc("/managebilling", require_authenticated_user(managebilling));
 
 
 	log.Fatal(http.ListenAndServe(*addr, secure_headers(mux)));

ui/account.html

@@ -13,4 +13,10 @@
 	</div>
 	</form>
 </div>
+
+<div class="wrapper">
+<form method="POST" action="/managebilling">
+	<button type="submit">Manage billing</button>
+</form>
+</div>
 {{end}}

ui/subscribe.html

@@ -1,7 +1,8 @@
 {{define "body"}}
 {{range .Prices}}
 <div class="wrapper">
-	{{.}}
+	{{$price := divide .UnitAmountDecimal 100}}
+	{{.Currency}} {{printf "%.2f" $price}}
 </div>
 {{end}}
 {{end}}

ui/subscribe_stripe.html

@@ -0,0 +1,5 @@
+{{define "body"}}
+<script async src="https://js.stripe.com/v3/pricing-table.js"></script>
+<stripe-pricing-table pricing-table-id="prctbl_1PIaJpKUHKCjyTmcy1ONKQiT" publishable-key="pk_test_51PGebgKUHKCjyTmcyuhj7C5lfHfKFLCxRJ2opoqxL3mGEHSRaMvOHYKKgX4MdFfESW78dssjyunboUcFhg3LTwmn005PmzVIXw" customer-session-client-secret={{.ClientSecret}}>
+</stripe-pricing-table>
+{{end}}