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bot.js
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bot.js
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'use strict';
var shopifyAPI = require('shopify-node-api');
// Weather Example
const Wit = require('node-wit').Wit;
const log = require('node-wit').log;
const FB = require('./facebook.js');
const Config = require('./const.js');
var braintree = require("braintree");
var gateway = braintree.connect({
environment: braintree.Environment.Sandbox,
merchantId: "qbd46hhyx4zy9tg3",
publicKey: "yhdkxtjmtzw94pwc",
privateKey: "9dde3a2731ffa406b461f3571544390c"
});
var Shopify = new shopifyAPI({
shop: 'sabhishek.myshopify.com', // MYSHOP.myshopify.com
shopify_api_key: 'b4b2caaa6d6736cdbe99e178a51d8c69', // Your API key
access_token: 'ebd1f4d9fde57eef33166572a9db7a51' // Your API password
});
const firstEntityValue = (entities, entity) => {
const val = entities && entities[entity] &&
Array.isArray(entities[entity]) &&
entities[entity].length > 0 &&
entities[entity][0].value;
if (!val) {
return null;
}
return typeof val === 'object' ? val.value : val;
};
const sessions = {};
const findOrCreateSession = (fbid) => {
let sessionId;
// Let's see if we already have a session for the user fbid
Object.keys(sessions).forEach(k => {
if (sessions[k].fbid === fbid) {
// Yep, got it!
sessionId = k;
}
});
if (!sessionId) {
// No session found for user fbid, let's create a new one
sessionId = new Date().toISOString();
sessions[sessionId] = { fbid: fbid, context: {} };
}
return sessionId;
};
// Bot actions
const actions = {
send({ sessionId }, { text }) {
// Our bot has something to say!
// Let's retrieve the Facebook user whose session belongs to
console.log("In send================>", sessionId);
const recipientId = sessions[sessionId].fbid;
if (recipientId) {
console.log("In send================>", text);
// Yay, we found our recipient!
// Let's forward our bot response to her.
// We return a promise to let our bot know when we're done sending
return fbMessage(recipientId, text)
.then(() => null)
.catch((err) => {
console.error(
'Oops! An error occurred while forwarding the response to',
recipientId,
':',
err.stack || err
);
});
} else {
console.error('Oops! Couldn\'t find user for session:', sessionId);
// Giving the wheel back to our bot
return Promise.resolve()
}
},
// say(sessionId, context, message, cb) {
// console.log(context);
// // Bot testing mode, run cb() and return
// if (require.main === module) {
// cb();
// return;
// }
// // Our bot has something to say!
// // Let's retrieve the Facebook user whose session belongs to from context
// // TODO: need to get Facebook user name
// const recipientId = context._fbid_;
// if (recipientId) {
// if (message.quickreplies) { // Wit.ai wants us to include quickreplies, alright!
// message.quick_replies = [];
// for (var i = 0, len = message.quickreplies.length; i < len; i++) { // Loop through quickreplies
// message.quick_replies.push({ title: message.quickreplies[i], content_type: 'text', payload: 'CUSTOM_TEXT' });
// }
// delete message.quickreplies;
// }
// //console.log("========================>message.quickreplies", message.quickreplies)
// // Yay, we found our recipient!
// // Let's forward our bot response to her.
// FB.fbMessage(recipientId, message, (err, data) => {
// if (err) {
// console.log(
// 'Oops! An error occurred while forwarding the response to',
// recipientId,
// ':',
// err
// );
// }
// // Let's give the wheel back to our bot
// cb();
// });
// } else {
// console.log('Oops! Couldn\'t find user in context:', context);
// // Giving the wheel back to our bot
// cb();
// }
// },
// merge(sessionId, context, entities, message, cb) {
// // Retrieve the location entity and store it into a context field
// const loc = firstEntityValue(entities, 'location');
// console.log(loc);
// if (loc) {
// context.loc = loc; // store it in context
// }
// cb(context);
// },
// products(sessionId, context, cb) {
// Shopify.get('/admin/custom_collections.json', function(err, data) {
// console.log("+++++++++++++++++++++++++++++++++++++++=========");
// console.log(data);
// });
// Shopify.get('/admin/products.json', function(err, data) {
// var products_element = [];
// var len = data.products.length;
// for (var i = 0; i < len; i++) {
// products_element.push({
// "title": data.products[i].title,
// "subtitle": data.products[i].body_html,
// "image_url": data.products[i].image.src,
// "buttons": [{
// "type": "web_url",
// "url": "https://www.shopifystore.com",
// "title": "Product url"
// }, {
// "type": "postback",
// "title": "Buy Now",
// "payload": "Payload for this product",
// }],
// }
// );
// }
// context.products = {
// "attachment": {
// "type": "template",
// "payload": {
// "template_type": "generic",
// "elements": products_element
// }
// }
// };
// context.products = JSON.stringify(context.products);
// cb(context);
// });
// },
// addToCart(sessionId, context, cb) {
// var post_data = {
// "order": {
// "line_items": [{
// "variant_id": 30640288652,
// "quantity": 1
// }],
// "customer": {
// "first_name": "Paul",
// "last_name": "Norman",
// "email": "paul.norman@example.com"
// },
// "billing_address": {
// "first_name": "John",
// "last_name": "Smith",
// "address1": "123 Fake Street",
// "phone": "555-555-5555",
// "city": "Fakecity",
// "province": "Ontario",
// "country": "Canada",
// "zip": "K2P 1L4"
// },
// "shipping_address": {
// "first_name": "Jane",
// "last_name": "Smith",
// "address1": "123 Fake Street",
// "phone": "777-777-7777",
// "city": "Fakecity",
// "province": "Ontario",
// "country": "Canada",
// "zip": "K2P 1L4"
// },
// "email": "jane@example.com",
// "transactions": [{
// "kind": "authorization",
// "status": "success",
// "amount": 50.0
// }],
// "financial_status": "partially_paid"
// }
// };
// Shopify.post('/admin/orders.json', post_data, function(err, data, headers) {
// console.log("++++++++++++++++++++++++++");
// console.log(data);
// cb(context);
// });
// },
// trackOrder(sessionId, context, cb) {
// console.log(context);
// cb(context)
// },
// error(sessionId, context, error) {
// console.log(error.message);
// },
// // fetch-weather bot executes
// ['fetch-weather'](sessionId, context, cb) {
// // Here should go the api call, e.g.:
// // context.forecast = apiCall(context.loc)
// context.forecast = 'sunny';
// cb(context);
// },
};
const getWit = () => {
return new Wit({
accessToken: Config.WIT_TOKEN,
actions,
logger: new log.Logger(log.INFO)
});
};
exports.getWit = getWit;
// bot testing mode
// http://stackoverflow.com/questions/6398196
if (require.main === module) {
console.log("Bot testing mode.");
const client = getWit();
client.interactive();
}