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cart.js
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const axios = require('axios');
const parseString = require('xml2js');
const CONSTANTS = require('../constants');
module.exports = function(app, debugLogger) {
/*
* GET (Read)
*/
app.get('/api/cart', async function(req, res, next) {
const { DEBUG, WEB_STORE, SF_SITE_URL, ORG_ID, SF_USERNAME, SF_PASSWORD, SF_LOGIN_URL, SF_API_VERSION } = process.env;
const response = {...CONSTANTS.RESPONSE_OBJECT};
try {
// Make SOAP auth call for accessToken
const soapAuthUrl = `${SF_SITE_URL}/services/Soap/u/${SF_API_VERSION}`;
const soapAuthBody = `<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:partner.soap.sforce.com">
<SOAP-ENV:Header>
<ns1:LoginScopeHeader>
<ns1:organizationId>${ORG_ID}</ns1:organizationId>
</ns1:LoginScopeHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:login>
<ns1:username>${SF_USERNAME}</ns1:username>
<ns1:password>${SF_PASSWORD}</ns1:password>
</ns1:login>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>`;
const soapConfig = {
headers: {
'Content-Type' : 'text/xml',
'SOAPAction': 'login',
'charset': 'UTF-8'
}
}
const soapAuth = await axios.post(soapAuthUrl, soapAuthBody, soapConfig);
const auth = await parseString.parseStringPromise(soapAuth.data, { mergeAttrs: true })
const accessToken = auth['soapenv:Envelope']['soapenv:Body'][0].loginResponse[0].result[0].sessionId[0];
// Get Cart Id
const url = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}/commerce/webstores/${WEB_STORE}/carts/active`;
const config = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
console.log('##DEBUG config: '+JSON.stringify(config));
const cartRes = await axios.get(url, config);
console.log('##DEBUG cartRes: '+cartRes);
// Get Cart Items
const cartItemUrl = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}/commerce/webstores/${WEB_STORE}/carts/${cartRes.data.cartId}/cart-items`;
const cartItemConfig = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
console.log('##DEBUG config: '+JSON.stringify(config));
const cartItemRes = await axios.get(cartItemUrl, cartItemConfig);
console.log('##DEBUG cartItemRes: '+cartItemRes);
if (DEBUG === 'true') debugLogger.info('/api/cart', 'GET', id, 'Get cart items.', cartItemRes);
if (!cartItemRes) {
const error = new Error();
error.message = 'Product not found.';
error.status = 404;
throw(error);
}
response.data = cartItemRes.data;
response.success = true;
res.status(200).send(response);
} catch (error) {
const { id } = req.query;
response.error = {...CONSTANTS.RESPONSE_ERROR_OBJECT};
response.error.message = error.message || 'Internal Server Error';
response.error.status = error.status || 500;
response.success = false;
if (DEBUG === 'true') debugLogger.info('/api/cart', 'GET', id, 'Exception', response);
res.status(error.status || 500).send(response);
}
});
/*
* POST (Insert)
*/
app.post('/api/cart', async function(req, res, next) {
const { DEBUG, WEB_STORE, ORG_ID, SF_SITE_URL, SF_USERNAME, SF_PASSWORD, SF_LOGIN_URL, SF_API_VERSION } = process.env;
const response = {...CONSTANTS.RESPONSE_OBJECT};
try {
const { cartId, productId, quantity } = req.body;
if (!productId && !quantity) {
const error = new Error();
error.message = 'Required fields not found.';
error.status = 206;
throw(error);
}
// Make SOAP auth call for accessToken
const soapAuthUrl = `${SF_SITE_URL}/services/Soap/u/${SF_API_VERSION}`;
const soapAuthBody = `<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:partner.soap.sforce.com">
<SOAP-ENV:Header>
<ns1:LoginScopeHeader>
<ns1:organizationId>${ORG_ID}</ns1:organizationId>
</ns1:LoginScopeHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:login>
<ns1:username>${SF_USERNAME}</ns1:username>
<ns1:password>${SF_PASSWORD}</ns1:password>
</ns1:login>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>`;
const soapConfig = {
headers: {
'Content-Type' : 'text/xml',
'SOAPAction': 'login',
'charset': 'UTF-8'
}
}
const soapAuth = await axios.post(soapAuthUrl, soapAuthBody, soapConfig);
const auth = await parseString.parseStringPromise(soapAuth.data, { mergeAttrs: true })
const accessToken = auth['soapenv:Envelope']['soapenv:Body'][0].loginResponse[0].result[0].sessionId[0];
if (!cartId) {
// Get CartId
const url = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}'/commerce/webstores/${WEB_STORE}/carts/active`;
let config = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
console.log('##DEBUG config: '+JSON.stringify(config));
const cart = await axios.post(url, config);
cartId = cart.data.cartId;
}
// Post Updated Items
const cartAddUrl = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}/commerce/webstores/${WEB_STORE}/carts/${cartId}/cart-items`;
let cartAddConfig = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
const cartAddBody = {
productId: productId,
quantity: quantity,
type: 'Product'
}
console.log('##DEBUG cartAddUrl: '+JSON.stringify(cartAddUrl));
console.log('##DEBUG cartAddConfig: '+JSON.stringify(cartAddConfig));
console.log('##DEBUG cartAddBody: '+JSON.stringify(cartAddBody));
const cartAddRes = await axios.post(cartAddUrl, cartAddBody, cartAddConfig);
console.log('##DEBUG cartAddRes: '+cartAddRes);
if (DEBUG === 'true') debugLogger.info('/api/cart', 'POST', id, 'Insert new cart items', cartAddRes.data);
if (!cartAddRes) {
const error = new Error();
error.message = 'Product not found.';
error.status = 404;
throw(error);
}
response.data = cartAddRes.data;
response.success = true;
res.status(200).send(response);
} catch (error) {
const { cartId, productId, quantity } = req.query;
response.error = {...CONSTANTS.RESPONSE_ERROR_OBJECT};
response.error.message = error.message || 'Internal Server Error';
response.error.status = error.status || 500;
response.success = false;
if (DEBUG === 'true') debugLogger.info('/api/cart', 'POST', cartId, 'Exception', response);
res.status(error.status || 500).send(response);
}
});
/*
* PUT (Update)
*/
app.patch('/api/cart', async function(req, res, next) {
const { DEBUG, WEB_STORE, ORG_ID, SF_SITE_URL, SF_USERNAME, SF_PASSWORD, SF_LOGIN_URL, SF_API_VERSION } = process.env;
const response = {...CONSTANTS.RESPONSE_OBJECT};
try {
const { cartId, productId, quantity } = req.body;
if (!productId && !quantity) {
const error = new Error();
error.message = 'Required fields not found.';
error.status = 206;
throw(error);
}
// Make SOAP auth call for accessToken
const soapAuthUrl = `${SF_SITE_URL}/services/Soap/u/${SF_API_VERSION}`;
const soapAuthBody = `<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:partner.soap.sforce.com">
<SOAP-ENV:Header>
<ns1:LoginScopeHeader>
<ns1:organizationId>${ORG_ID}</ns1:organizationId>
</ns1:LoginScopeHeader>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<ns1:login>
<ns1:username>${SF_USERNAME}</ns1:username>
<ns1:password>${SF_PASSWORD}</ns1:password>
</ns1:login>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>`;
const soapConfig = {
headers: {
'Content-Type' : 'text/xml',
'SOAPAction': 'login',
'charset': 'UTF-8'
}
}
const soapAuth = await axios.post(soapAuthUrl, soapAuthBody, soapConfig);
const auth = await parseString.parseStringPromise(soapAuth.data, { mergeAttrs: true })
const accessToken = auth['soapenv:Envelope']['soapenv:Body'][0].loginResponse[0].result[0].sessionId[0];
if (!cartId) {
// Get CartId
const url = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}'/commerce/webstores/${WEB_STORE}/carts/active`;
let config = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
console.log('##DEBUG config: '+JSON.stringify(config));
const cart = await axios.post(url, config);
cartId = cart.data.cartId;
}
// Get Cart Items
const cartItemUrl = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}/commerce/webstores/${WEB_STORE}/carts/${cartRes.data.cartId}/cart-items`;
const cartItemConfig = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+soapAuth.sessionId
},
}
console.log('##DEBUG config: '+JSON.stringify(config));
const cartItemRes = await axios.get(cartItemUrl, cartItemConfig);
console.log('##DEBUG cartItemRes: '+cartItemRes);
// Find the cartItemId based on the product that is being requested to be updated
const cartItemId = null;
var items = cartItemRes.data.cartItems;
var found = items.find(e => e.cartItem.productId === productId);
// If a cartItemId was found then update the carItemId
if(found){
console.log('cartItemId: '+found.cartItem.cartItemId);
cartItemId = found.cartItem.cartItemId;
}
const cartUpdateRes = null;
// Check to make sure we have the cart item id before trying to update
if(cartItemId){
// Patch Updated Items
const cartUpdateItemUrl = `${SF_LOGIN_URL}/services/data/v${SF_API_VERSION}/commerce/webstores/${WEB_STORE}/carts/${cartId}/cart-items/${cartItemId}`;
let cartUpdateItemConfig = {
headers: {
'Content-Type' : 'application/json',
'Authorization': 'Bearer '+accessToken
},
}
const cartUpdateItemBody = {
quantity: quantity
}
console.log('##DEBUG cartAddConfig: '+JSON.stringify(cartAddConfig));
const cartUpdateItemRes = await axios.post(cartUpdateItemUrl, cartUpdateItemBody, cartUpdateItemConfig);
console.log('##DEBUG cartAddRes: '+cartAddRes);
if(cartUpdateItemRes.data.messageSummary.hasErrors == null){
cartUpdateRes = true;
}else{
cartUpdateRes = false
}
}
if (DEBUG === 'true') debugLogger.info('/api/cart', 'PATCH', id, 'Update new cart items', cartUpdateRes);
if (!cartUpdateRes) {
const error = new Error();
error.message = 'Product not found.';
error.status = 404;
throw(error);
}
response.data = cartUpdateRes;
response.success = true;
res.status(200).send(response);
} catch (error) {
const { cartId, productId, quantity } = req.query;
response.error = {...CONSTANTS.RESPONSE_ERROR_OBJECT};
response.error.message = error.message || 'Internal Server Error';
response.error.status = error.status || 500;
response.success = false;
if (DEBUG === 'true') debugLogger.info('/api/cart', 'PATCH', cartId, 'Exception', response);
res.status(error.status || 500).send(response);
}
});
};