my res.render fails in my try catch block in express. How can I fix this? Before this I tried it outside of the function. I was following a async await example. I googled around and found the separating the res.render into a separate function but that didn't work either. On the client side the post returns an error 500.
router.post('/placeorder', function(req,res) {
console.log(JSON.stringify(req.body))
var order, token, state_id, address, total, payment_id, address, address2, address2b,shipping_id, shipping_method, shipping_array,shipping
var expMM = req.body.expiry.split('/')[0].replace(/ /g, "")
var expYYYY = req.body.expiry.split('/')[1].replace(/ /g, "")
var ccnumber = req.body.number.replace(/ /g , "")
var cc = {
"order": {
"payments_attributes": [
{
"payment_method_id": "4"
}
]
},
"payment_source": {
"4": {
"number": ccnumber,
"month": expMM,
"year": expYYYY,
"verification_value": req.body.cvc,
"name": req.body.ccname
}
}
}
function getState() {
var getState = {method:'GET', uri: 'https://shop.domeha.com/api/v1/countries/232/states?q[name_cont]=' + req.body.state }
return new Promise(function(resolve, reject) {
request(getState, function(err, resp, body) {
console.log(resp.statusCode != 200)
if (err || resp.statusCode != 200 && resp.statusCode != 201) return reject(new Error (err || body))
resolve(body)
}) // request
}) // return new promise
} // function get state
function createOrder() {
stepOne = {method:'POST', uri: 'https://shop.domeha.com/api/v1/orders', body: {"order":{"line_items": req.body.items}}, json: true}
return new Promise(function(resolve, reject) {
request(stepOne, function(err, resp, body) {
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
function addEmail() {
stepTwo = {method:'PUT', uri:'https://shop.domeha.com/api/v1/orders/' + number + '.json?order_token=' + token + '&order[email]=' + req.body.email}
return new Promise(function(resolve, reject) {
request(stepTwo, function(err, resp, body) {
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
function addAddress() {
stepThree = {method: 'PUT', uri: 'https://shop.domeha.com/api/v1/checkouts/' + number + '.json?order_token=' + token, body: address, json:true}
console.log(address)
return new Promise(function(resolve, reject) {
request(stepThree, function(err, resp, body) {
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
function addShippingMethod() {
stepSix = {method: 'PUT', uri:'https://shop.domeha.com/api/v1/checkouts/' + number + '.json?order_token=' + token, body: shipping, json: true}
return new Promise(function(resolve, reject) {
request(stepSix, function(err, resp, body) {
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
//function moveToPayment() {
// stepFour = {method: 'PUT', uri:'http://shop.domeha.com/api/v1/checkouts/' + number + '/next.json?order_token=' + token}
// return new Promise(function(resolve, reject) {
// request(stepFour, function(err, res, body) {
// if (err) return reject(err)
// resolve(body)
// })
// })
//}
function addPayment() {
console.log(JSON.stringify(cc))
stepFive = {method: 'PUT', uri: 'https://shop.domeha.com/api/v1/checkouts/' + number + '.json?order_token=' + token, body: cc, json:true}
return new Promise(function(resolve, reject) {
request(stepFive, function(err, resp, body) {
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
function confirmOrder() {
stepSix = {method: 'PUT', uri: 'https://shop.domeha.com/api/v1/checkouts/' + number + '.json?order_token=' + token}
return new Promise(function(resolve, reject) {
request(stepSix, function(err, resp, body) {
console.log(resp.statusCode != 200)
if (err || resp.statusCode != 200 && resp.statusCode != 201 && resp.statusCode != 202) return reject(new Error (err || body))
resolve(body)
})
})
}
function showError(error) {
res.render('checkouterr', error)
}
async function main() {
try {
var one = await getState()
console.log(one)
one = JSON.parse(one)
state_id = one.states[0].id
address =
{
"order": {
"bill_address_attributes": {
"firstname": req.body.b_first,
"lastname": req.body.b_last,
"address1": req.body.b_address,
"address2": address2b,
"city": req.body.b_city,
"phone": req.body.phone,
"zipcode": req.body.b_zip,
"state_id": state_id,
"country_id": 232
},
"ship_address_attributes": {
"firstname": req.body.first,
"lastname": req.body.last,
"address1": req.body.address,
"address2": address2,
"city": req.body.city,
"phone": req.body.phone,
"zipcode": req.body.zip,
"state_id": state_id,
"country_id": 232
}
}
}
var two = await createOrder()
console.log(two)
number = two.number
token = two.token
total = two.total
console.log('create order Done')
var three = await addEmail()
console.log('add email done')
var four = await addAddress()
console.log(four)
console.log('Adding address done')
shipping_id = four.shipments[0].id
shipping_array = four.shipments[0].shipping_rates
var sorted = shipping_array.filter(function(e) {
return e.shipping_method_id == req.body.shipping
})
//throw(sorted)
shipping = {
"order": {
"shipments_attributes": {
"0": {
"selected_shipping_rate_id": sorted[0].id,
"id": shipping_id
}
}
}
}
var five = await addShippingMethod()
console.log(JSON.stringify(five))
var six = await addPayment()
console.log(six)
var seven = await confirmOrder()
console.log(seven)
//throw(JSON.stringify(eight))
res.cookie( "orderNumber", number,{ maxAge: 1000 * 60 * 10, httpOnly: false });
res.cookie( "customerEmail", req.body.email,{ maxAge: 1000 * 60 * 10, httpOnly: false });
res.render('thankyou')
} catch (e) {
console.log('error catch called')
showError(e)
}
}
main()
}) // route
via QueSo
