Project ended

.gitignore

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+/node_modules
+/package-lock.json

API/returnMultiplicationTables.js

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+const express = require('express')
+const app = express()
+
+const port = 3001
+
+app.use(express.json())
+
+app.get('/', (req, res) => {
+
+    const error = (err) => {
+
+        res.status('400').json({
+
+            'status': 'error',
+            'message': err
+        })
+    }
+
+    const data = req.body
+    
+    if (!data) {
+
+        error(`Data not sended`)
+        return
+    }
+
+    //!Template
+    /*
+        
+        {
+            "numberToMultiply" = 5,
+            "initialNumber" = 0,
+        }
+    */
+
+    const numberToMultiply = data.numberToMultiply
+    let initialNumber = data.initialNumber
+    let limit = data.limit
+   
+    if (!data.hasOwnProperty("numberToMultiply")) {
+        
+        error(`Number to multiply don't defined`)
+        return
+    }
+
+    if (typeof(numberToMultiply) !== 'number') {
+
+        error(`Number to multiply is not a number`)
+        return 
+    }
+
+    if (!data.hasOwnProperty("initialNumber") || typeof(initialNumber) !== 'number' || initialNumber < 0) {
+
+        initialNumber = 0
+    }
+
+    if (!data.hasOwnProperty("limit") || typeof(limit) !== 'number' || limit < 0 || limit > 999) {
+
+        limit = 10
+    }
+
+    let result = []
+    let i = initialNumber
+
+    while (i <= (initialNumber + limit)) {
+        
+        result.push(`${numberToMultiply} x ${i} = ${numberToMultiply * i}`)
+        i++
+    }
+
+    res.json({
+
+        'status': 'success',
+        'message': result
+    })
+})
+
+app.listen(port)

app.js

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+const url = 'http://localhost:3001'
+
+const axios = require('axios')
+const colors = require('colors')
+const inquirer = require('inquirer')
+
+const getData = async (numberToMultiply, initialNumber, limit) => {
+    try {
+        
+        const response = await axios({
+            method: 'get',
+            url: url,
+            
+            data: {
+                "numberToMultiply": numberToMultiply,
+                "initialNumber": initialNumber,
+                "limit": limit
+            }
+        })
+        
+        return await response.data
+
+    } catch (error) {
+
+        return await error.response.data
+    }   
+}
+
+function errorMessage(message) {
+
+    console.log(message.brightRed)
+}
+
+function titleMessage(message) {
+
+    console.log()
+    console.log(message.bold.cyan)
+    console.log()
+}
+
+function commonMessage(message) {
+
+    console.log(message.brightGreen)
+}
+
+function thanksForUsingIt() {
+
+    console.log('Thanks for use this tool. Francisco Pessano.'.bold.brightYellow)
+}
+
+inquirer
+    .prompt([{
+
+        name: 'numberToMultiplySelection',
+        message: 'Put the number to find your multiplication table.',
+        type: 'number',
+        
+        default: 10
+    },
+    {
+        name: 'initialNumberSelection',
+        message: 'Put the initial number of the table.',
+        type: 'number',
+
+        default: 0
+    },
+    {
+        name: 'limitSelection',
+        message: 'Put a limit (max 999)',
+        type: 'number',
+
+        default: 10
+    }])
+
+    .then(async (answers) => {
+
+        const numberToMultiply = answers.numberToMultiplySelection
+        const initialNumber = answers.initialNumberSelection
+        const limit = answers.limitSelection
+
+        const data = await getData(numberToMultiply, initialNumber, limit)
+        // data.status
+        // data.message
+            
+        if (data.status === 'error') {
+            
+            errorMessage(data.message)
+            return
+        }
+
+        if (data.status !== 'success') {
+
+            return
+        }
+        
+        titleMessage('Here are your results:')
+
+        data.message.forEach(count => {
+    
+            commonMessage(`  - ` + count)
+        });
+        
+        console.log()
+        thanksForUsingIt()
+        console.log()
+    })

package.json

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+{
+  "name": "mostrar-tablas-de-multiplicar-cli",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "api": "nodemon ./API/returnMultiplicationTables.js",
+    "game": "node app.js"
+  },
+  "author": "FranP-Code",
+  "license": "ISC",
+  "devDependencies": {
+    "nodemon": "^2.0.15"
+  },
+  "dependencies": {
+    "axios": "^0.24.0",
+    "colors": "^1.4.0",
+    "express": "^4.17.1",
+    "inquirer": "^8.2.0"
+  }
+}