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train.js
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train.js
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const Promise = require('bluebird');
const request = require('request');
const fs = require('fs');
function train(modelFile) {
const payload = JSON.parse(fs.readFileSync(modelFile, 'utf8'));
const MYNLU_RASA_URL = process.env.MYNLU_RASA_URL;
const MYNLU_RASA_TOKEN = process.env.MYNLU_RASA_TOKEN;
return new Promise((resolve, reject) => {
var url = `${MYNLU_RASA_URL}/train?token=${MYNLU_RASA_TOKEN}`;
return request.post({
url: url,
json: payload
}, function(error, response, body) {
if (!error && response.statusCode == 200) {
// if there is no error and statusCode is 200 every goes fine so call the callback
resolve(body);
} else {
// some error has happened so show data to debug.
reject({error: error, statusCode: response.statusCode, body: body});
}
});
});
}
module.exports = exports = train;