medium_promise-create.js

// ai.js

module.exports = function unleashAdvancedAI(pathToTextInput) {
    
    let fs = require("fs")

    return new Promise(function(resolve, reject) {
    
        try {
            let content = fs.readFileSync(pathToTextInput, 'utf8')
    
            // Intensive Artificial Intelligence Processing
             if (content.indexOf('🙂') > -1) {
                resolve('This human is happy')
            } 
            else if (content.indexOf('🙁') > -1) {
                resolve('This human is sad')
            }
            else {
                resolve('Look, AI is not magic.')
            }
        } catch (error) {
            console.log('@error: ', error);
            reject(error)
        }
    })
}