vinchent/udemy-go-web-2
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Testing the transaction functionality

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vinchent
2024-08-06 21:18:32 +02:00
parent f952caf3f6
commit 90918f25ae
5 changed files with 13 additions and 15 deletions
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2
Makefile
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@ -2,7 +2,7 @@ STRIPE_SECRET=$(shell sed '2q;d' cred.txt)
STRIPE_KEY=$(shell sed '2q;d' cred.txt) STRIPE_KEY=$(shell sed '2q;d' cred.txt)
GOSTRIPE_PORT=4000 GOSTRIPE_PORT=4000
API_PORT=4001 API_PORT=4001
DSN=root@tcp(localhost:6379)/widgets?parseTime=true&tls=false DSN=vinchent:secret@tcp(localhost:3306)/widgets?parseTime=true&tls=false
## build: builds all binaries ## build: builds all binaries
build: clean build_front build_back build: clean build_front build_back

6
cmd/web/handlers.go
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@ -6,11 +6,7 @@ import (
) )
func (app *application) VirtualTerminal(w http.ResponseWriter, r *http.Request) { func (app *application) VirtualTerminal(w http.ResponseWriter, r *http.Request) {
stringMap := make(map[string]string) if err := app.renderTemplate(w, r, "terminal", &templateData{}, "stripe-js"); err != nil {
stringMap["publishable_key"] = app.config.stripe.key
if err := app.renderTemplate(w, r, "terminal", &templateData{
StringMap: stringMap,
}, "stripe-js"); err != nil {
app.errorLog.Println(err) app.errorLog.Println(err)
} }
} }

4
cmd/web/render.go
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@ -20,6 +20,8 @@ type templateData struct {
API string API string
CSSVersion string CSSVersion string
IsAuthenticated int IsAuthenticated int
StripeSecretKey string
StripePubKey string
} }
var functions = template.FuncMap{ var functions = template.FuncMap{
@ -36,6 +38,8 @@ var templateFS embed.FS
func (app *application) addDefaultData(td *templateData, r *http.Request) *templateData { func (app *application) addDefaultData(td *templateData, r *http.Request) *templateData {
td.API = app.config.api td.API = app.config.api
td.StripePubKey = app.config.stripe.key
td.StripeSecretKey = app.config.stripe.secret
return td return td
} }

6
cmd/web/templates/stripe-js.partial.gohtml
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@ -8,7 +8,7 @@ const cardMessages = document.getElementById("card-messages");
const payButton = document.getElementById("pay-button"); const payButton = document.getElementById("pay-button");
const processing = document.getElementById("processing-payment"); const processing = document.getElementById("processing-payment");
stripe = Stripe('{{index .StringMap "publishable_key"}}'); stripe = Stripe('{{.StripePubKey}}');
function hidePayButton() { function hidePayButton() {
payButton.classList.add("d-none"); payButton.classList.add("d-none");
@ -46,7 +46,7 @@ function val() {
form.classList.add("was-validated"); form.classList.add("was-validated");
hidePayButton(); hidePayButton();
let amountToCharge = String(parseFloat(document.getElementById("amount").value) * 100); let amountToCharge = String(parseFloat(document.getElementById("amount").value));
let payload = { let payload = {
amount: amountToCharge, amount: amountToCharge,
currency: 'eur', currency: 'eur',
@ -61,7 +61,7 @@ function val() {
body: JSON.stringify(payload), body: JSON.stringify(payload),
}; };
fetch("{{index .API}}/api/payment-intent", requestOptions) fetch("{{.API}}/api/payment-intent", requestOptions)
.then(response => response.text()) .then(response => response.text())
.then(response => { .then(response => {
let data; let data;

10
static/js/stripe.js
View File

@ -4,8 +4,7 @@ const cardMessages = document.getElementById("card-messages");
const payButton = document.getElementById("pay-button"); const payButton = document.getElementById("pay-button");
const processing = document.getElementById("processing-payment"); const processing = document.getElementById("processing-payment");
// FIXME: not working in this way stripe = Stripe('{{.StripePubKey}}');
stripe = Stripe('{{index .StringMap "publishable_key"}}');
function hidePayButton() { function hidePayButton() {
payButton.classList.add("d-none"); payButton.classList.add("d-none");
@ -31,7 +30,7 @@ function showCardSuccess() {
cardMessages.innerText = "Trasaction successful"; cardMessages.innerText = "Trasaction successful";
} }
function val() { function val(stripe) {
let form = document.getElementById("charge_form"); let form = document.getElementById("charge_form");
if (form.checkValidity() === false) { if (form.checkValidity() === false) {
@ -43,7 +42,7 @@ function val() {
form.classList.add("was-validated"); form.classList.add("was-validated");
hidePayButton(); hidePayButton();
let amountToCharge = String(parseFloat(document.getElementById("amount").value) * 100); let amountToCharge = String(parseFloat(document.getElementById("amount").value));
let payload = { let payload = {
amount: amountToCharge, amount: amountToCharge,
currency: 'eur', currency: 'eur',
@ -58,7 +57,7 @@ function val() {
body: JSON.stringify(payload), body: JSON.stringify(payload),
}; };
fetch("{{index .API}}/api/payment-intent", requestOptions) fetch("{{.API}}/api/payment-intent", requestOptions)
.then(response => response.text()) .then(response => response.text())
.then(response => { .then(response => {
let data; let data;
@ -128,4 +127,3 @@ function val() {
} }
}); });
})(); })();