31 lines
1.3 KiB
JavaScript
31 lines
1.3 KiB
JavaScript
const axios = require('axios');
|
|
const errorHandling = require('../../utils/errorHandling');
|
|
const { requiredFields } = require('../../config/errors');
|
|
|
|
/* OUTPUTS */
|
|
exports.convertCurrencyOutput = ({ res, next }, argsObject) => {
|
|
let { number, baseCurrency, finalCurrency } = argsObject;
|
|
|
|
// S'il n'y a pas les champs obligatoire
|
|
if (!(number && baseCurrency && finalCurrency)) {
|
|
return errorHandling(next, requiredFields);
|
|
}
|
|
|
|
// Si ce n'est pas un nombre
|
|
number = parseFloat(number);
|
|
if (isNaN(number)) {
|
|
return errorHandling(next, { message: "Veuillez rentré un nombre valide.", statusCode: 400 });
|
|
}
|
|
|
|
axios.get(`https://api.exchangeratesapi.io/latest?base=${baseCurrency}`)
|
|
.then((response) => {
|
|
const rate = response.data.rates[finalCurrency];
|
|
const result = rate * number;
|
|
const dateObject = new Date(response.data.date);
|
|
const year = dateObject.getFullYear();
|
|
const day = ('0'+(dateObject.getDate())).slice(-2);
|
|
const month = ('0'+(dateObject.getMonth()+1)).slice(-2);
|
|
return res.status(200).json({ date: `${day}/${month}/${year}`, result });
|
|
})
|
|
.catch(() => errorHandling(next, { message: "La devise n'existe pas.", statusCode: 404 }));
|
|
} |