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boblitex/app.html

Created August 8, 2019 04:22
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says displayTotalCart from the fetch is undefined
Raw
app.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Mini App</title>
<style>
body {
margin: 0;
padding: 1em;
background-color: white;
}
[data-cart-info] span {
display: inline-block;
vertical-align: middle;
}
span.material-icons {
font-size: 150px;
}
[data-credit-card] {
width: 435px;
min-height: 240px;
border-radius: 10px;
background-color: #5d6874
}
img[data-card-type] {
display: block;
height: 60px;
width: 120px;
}
[data-cc-digits] {
margin-top: 2em;
display: flex;
}
[data-cc-digits] input {
color: white;
font-size: 2em;
line-height: 2em;
background: none;
border: none;
margin-right: 0.5em;
width: 100%
}
[data-cc-info] {
margin-top: 1em;
}
[data-cc-info] input {
color: white;
font-size: 1.2em;
border: none;
background: none;
}
[data-cc-info] :nth-child(2) {
padding-right: 10px;
float: right;
}
button[data-pay-btn] {
position: fixed;
width: 90%;
border: 1px solid;
bottom: 20px;
}
[data-cart-info],
[data-credit-card] {
transform: scale(0.78);
margin-left: -3.4em;
}
[data-cc-info] input:focus,
[data-cc-digits] input:focus {
outline: none;
}
.mdc-card__primary-action,
.mdc-card__primary-action:hover {
cursor: auto;
padding: 20px;
min-height: inherit;
}
[data-credit-card] [data-card-type] {
transition: width 1.5s;
margin-left: calc(100% - 130px);
}
[data-credit-card].is-visa {
background: linear-gradient(135deg, #622774 0%, #c53364 100%);
}
[data-credit-card].is-mastercard {
background: linear-gradient(135deg, #65799b 0%, #5e2563 100%);
}
.is-visa [data-card-type],
.is-mastercard [data-card-type] {
width: auto;
}
input.is-invalid,
.is-invalid input {
text-decoration: line-through;
}
::placeholder {
color: #fff;
}
/* Add Your CSS From Here */
</style>
</head>
<body>
<!-- your HTML goes here -->
<div data-cart-info="">
<h1 class="mdc-typography--headline4">
<span class="material-icons">
shopping_cart
</span>
<span data-bill="">
</span>
</h1>
</div>
<div data-credit-card="" class="mdc-card mdc-card--outlined">
<div class="mdc-card__primary-action">
<img data-card-type="" src="placehold.it/120x60.png?text-card">
<div data-cc-digits="">
<input type="text" placeholder="----" size="4">
<input type="text" placeholder="----" size="4">
<input type="text" placeholder="----" size="4">
<input type="text" placeholder="----" size="4">
</div>
<div data-cc-info="">
<input type="text" placeholder="Name Surname" size="20">
<input type="text" placeholder="MM/YY" size="6">
</div>
</div>
</div>
<button data-pay-btn="" class="mdc-button">Pay Now </button>
<script>
const supportedCards = {
visa, mastercard
};
const countries = [
{
code: "US",
currency: "USD",
currencyName: '',
country: 'United States'
},
{
code: "NG",
currency: "NGN",
currencyName: '',
country: 'Nigeria'
},
{
code: 'KE',
currency: 'KES',
currencyName: '',
country: 'Kenya'
},
{
code: 'UG',
currency: 'UGX',
currencyName: '',
country: 'Uganda'
},
{
code: 'RW',
currency: 'RWF',
currencyName: '',
country: 'Rwanda'
},
{
code: 'TZ',
currency: 'TZS',
currencyName: '',
country: 'Tanzania'
},
{
code: 'ZA',
currency: 'ZAR',
currencyName: '',
country: 'South Africa'
},
{
code: 'CM',
currency: 'XAF',
currencyName: '',
country: 'Cameroon'
},
{
code: 'GH',
currency: 'GHS',
currencyName: '',
country: 'Ghana'
}
];
const billHype = () => {
const billDisplay = document.querySelector('.mdc-typography--headline4');
if (!billDisplay) return;
const appState = {};
const formatAsMoney = (amount, buyerCountry)=>{
let apicountry = countries.find(country => country.country === buyerCountry);
if (apicountry){
return amount.toLocaleString(`en-${apicountry.code}`, {
style: "currency",
currency: apicountry.currency
});
}
else{
return amount.toLocaleString(`en-US`,{
style: "currency",
currency: countries[0].currency
});
}
}
const flagIfInvalid = (field, isValid)=>{
if(isValid){
field.classList.remove('is-invalid');
}else{
field.classList.add('is-invalid');
}
}
const expiryDateFormatIsValid =(field)=>{
// const field = document.querySelector("[data-cc-info] :nth-child(2)")
const fieldDate = field.value;
let regex = /^(0[1-9]|1[0-2])\/?(\d{2})$/g
if (regex.test(fieldDate)){
const date = new Date();
let fieldDateArray = fieldDate.split("/");
let [month, year] = fieldDateArray;
year = `20${year}`;
month = month-1;
if((Number(year) >= date.getFullYear()) && (Number(month) >= date.getMonth())){
console.log(month, year);
return true;
}
else {
console.log("samurai card");
return false;
}
}
else{
console.log("put some respek on the format mm/yy")
return false;
}
}
const detectCardType = (first4Digits)=>{
}
const validateCardExpiryDate =()=>{
if(expiryDateFormatIsValid(field)){
flagIfInvalid(field, true);
return true;
}
else{
flagIfInvalid(field, false)
return false;
}
}
const validateCardHolderName = ()=>{
const nameField = document.querySelector('[data-cc-info :nth-child(1)]');
const fullName = nameField.value;
let regexn = /^([a-z]{3,})\s([a-z]{3,})$/i
if(regexn.test(fullName)){
flagIfInvalid(nameField, true);
return true;
}
else{
flagIfInvalid(nameField, false);
return false;
}
}
const validateCardNumber = ()=>{
}
const validatePayment = ()=>{
validateCardNumber();
validateCardHolderName();
validateCardExpiryDate();
}
const smartInput = (event, fieldIndex)=>{
}
const uiCanInteract =()=>{
const payButton = document.querySelector("[data-pay-btn]");
payButton.addEventListener("click", validatePayment);
document.querySelector("[data-cc-digits :nth-child(1)]").focus();
billHype();
};
const displayCartTotal = ({results})=>{
const [data] = results;
const {itemsInCart, buyerCountry} = data;
appState.items = itemsInCart;
appState.country = buyerCountry;
appState.bill = itemsInCart.reduce((a,b)=> a + (b.price * b.qty),0);
appState.billFormatted = formatAsMoney(appState.bill, appState.country);
document.querySelector('span[data-bill]').textContent = appState.billFormatted;
appState.cardDigits =[];
uiCanInteract();
};
billDisplay.addEventListener('click', () => {
const billSpan = document.querySelector("[data-bill]");
if (billSpan &&
appState.bill &&
appState.billFormatted &&
appState.billFormatted === billSpan.textContent) {
window.speechSynthesis.speak(
new SpeechSynthesisUtterance(appState.billFormatted)
);
}
});
};
const fetchBill = () => {
const apiHost = 'https://randomapi.com/api';
const apiKey = '006b08a801d82d0c9824dcfdfdfa3b3c';
const apiEndpoint = `${apiHost}/${apiKey}`;
fetch(apiEndpoint).then(response => response.json())
.then(data => displayCartTotal(data))
.catch((error) => console.log(error));
};
const startApp = () => {
fetchBill();
};
startApp();
</script>
</body>
</html>
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