contact.js

var keystone = require('keystone'),
	Enquiry = keystone.list('Enquiry');

exports = module.exports = function(req, res) {
	
	var view = new keystone.View(req, res),
		locals = res.locals;
	
	// Set locals
	locals.section = 'contact-us';
	locals.topic = Enquiry.fields.topic.ops;
	locals.product = Enquiry.fields.product.ops;
	locals.os = Enquiry.fields.os.ops;
	locals.formData = req.body || {};
	locals.validationErrors = {};
	locals.caseSubmit = false;
	locals.enquirySubmitted = false;
	
	// On POST requests, add the Enquiry item to the database
	view.on('post', { action: 'contact' }, function(next) {
		
		console.log(req.files);
		var newEnquiry = new Enquiry.model(),
			updater = newEnquiry.getUpdateHandler(req);
		
		updater.process(req.body, {
			flashErrors: true,
			fields: 'firstName, lastName, email, phone, product, topic, message',
			errorMessage: 'There was a problem submitting your case:'
		}, function(err) {
			if (err) {
				locals.validationErrors = err.errors;

				console.log(locals.validationErrors);
				locals.caseSubmit = true;
			} else {
				locals.enquirySubmitted = true;
				//Enquiry._.attachment.uploadFile(req.body.attachment, true);
				client.post("https://<url>/services/apexrest/ContactForm/createFeedback", args, function(data,response) {
				    // parsed response body as js object 
				    console.log(data);
				    // raw response 
				    // console.log(response);
				});
			}
			
			console.log(req.body.attachment);
			console.log(locals.caseSubmit);
			next();
			
		});
		
	});
	view.render('contact-us');
	
};

Enquiry.js

var keystone = require('keystone'),
	Types = keystone.Field.Types;

/**
 * Enquiry Model
 * =============
 */

var Enquiry = new keystone.List('Enquiry', {
	nocreate: true,
	noedit: true
});

Enquiry.add({
	firstName: { type: String, required: true },
	lastName: { type: String, required: true },
	email: { type: Types.Email, required: true },
	phone: { type: String },
	os: { type: Types.Select, options: [
		{ value: 'Windows', label: 'Windows' },
		{ value: 'Mac', label: 'Mac' },
		{ value: 'iOS', label: 'iOS' },
		{ value: 'Android', label: 'Android'}
	] },
	product: { type: Types.Select, required: true, options: [
		{ value: 'Personal', label: 'Personal' },
		{ value: 'Pro', label: 'Pro' },
		{ value: 'Server', label: 'Server' },
		{ value: 'Mobile', label: 'Mobile'}
	] },
	topic: { type: Types.Select, required: true, options: [
		{ value: 'billing', label: 'Billing & Account' },
		{ value: 'restore', label: 'Restore Assistance' },
		{ value: 'technical', label: 'Technical Issues' },
		{ value: 'other', label: 'All Other Issues' }
	] },
	message: { type: Types.Text, required: true },
	attachment: {
		type: Types.LocalFile,
		dest: '/data/files',
		prefix: '/files/',
		filename: function(item, file){
			return item.id + '.' + file.extension
		}
	},
	createdAt: { type: Date, default: Date.now }
});

Enquiry.schema.pre('save', function(next) {
	this.wasNew = this.isNew;
	next();
});

Enquiry.schema.post('save', function() {
	if (this.wasNew) {
		// Push to Salesforce
	}
});



Enquiry.defaultSort = '-createdAt';
Enquiry.defaultColumns = 'firstName, lastName, email, enquiryType, createdAt';
Enquiry.register();