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index.js
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index.js
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'use strict';
const express = require('express');
const getApi = require('./utils/serviceCaller');
const producer = require('./producer');
const utils = require('./utils');
const app = express();
const port = 3000;
app.get('/write-topic', async (req, res) => {
try {
const response = await getApi(utils.requestURL).request();
const parsedResult = await utils.getParseRequest(response.data);
parsedResult['requestTimeStamp'] = new Date().getTime();
parsedResult['operationName'] = 'Write Kafka Topic!';
if(parsedResult.success){
let success = producer.write(JSON.stringify(parsedResult));
if (success) {
parsedResult.message += " *** message queued ***";
res.json(parsedResult);
} else {
parsedResult.message += " *** Too many messages in the queue already.. ***";
res.json(parsedResult);
}
} else{
res.json(parsedResult);
}
}
catch (error)
{
res.json({
success:false,
message:error.message
})
}
});
app.listen(port, () => console.log(`Hello world app listening on port ${port}!`))