69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
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const uuid = require('uuid');
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const config = require('../config')
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const rabbitMQ = config.rabbitMQ
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const amqp = require('amqplib/callback_api');
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registerUser = async (req, res) => {
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req = req.body;
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return await assert("register", req, res);
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}
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loginUser = async (req, res) => {
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req = req.body;
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return await assert("login", req, res);
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}
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const assert = async (queueName, req, res) => {
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amqp.connect(rabbitMQ, function (error0, connection) {
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if (error0) {
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throw error0;
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}
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connection.createChannel(function (error1, channel) {
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if (error1) {
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throw error1;
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}
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channel.assertQueue('', {
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exclusive: true
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}, function (error2, q) {
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if (error2) {
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throw error2;
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}
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let correlationId = uuid.v4();
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console.log(' [x] Requesting: ', req);
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channel.consume(q.queue, function (msg) {
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console.log(msg)
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if (msg.properties.correlationId == correlationId) {
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console.log(msg)
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console.log(' [.] Got %s', msg.content.toString());
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msg = JSON.parse(msg.content)
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res.status(msg.status).send(msg.body)
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setTimeout(function () {
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connection.close();
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}, 500);
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}
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else {
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res.status(500).send("Internal server error")
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}
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}, {
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noAck: true
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});
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channel.sendToQueue(queueName,
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Buffer.from(JSON.stringify(req)), {
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correlationId: correlationId,
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replyTo: q.queue
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});
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});
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});
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});
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}
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module.exports = {
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registerUser,
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loginUser,
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} |