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Reto Javascript-Challenge terminado #15

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13 changes: 13 additions & 0 deletions package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -24,4 +24,4 @@
"dependencies": {
"xmlhttprequest": "^1.8.0"
}
}
}
60 changes: 32 additions & 28 deletions src/index.js
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Original file line number Diff line number Diff line change
@@ -1,32 +1,36 @@
var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
const XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;

var API = 'https://rickandmortyapi.com/api/character/';
var xhttp = new XMLHttpRequest();
const API = "https://rickandmortyapi.com/api/character/";

function fetchData(url_api, callback) {
xhttp.onreadystatechange = function (event) {
if (xhttp.readyState === '4') {
if (xhttp.status == 200)
callback(null, xhttp.responseText);
else return callback(url_api);
}
};
xhttp.open('GET', url_api, false);
xhttp.send();
};
const xhttp = new XMLHttpRequest();

fetchData(API, function (error1, data1) {
if (error1) return console.error('Error' + ' ' + error1);
console.log('Primer Llamado...')
fetchData(API + data1.results[0].id, function (error2, data2) {
if (error2) return console.error(error1);
const onError = error => console.error(`Se presentó un error ${error}`);

const fetchData = url_api => {
return new Promise( (resolve, reject) => {
xhttp.onreadystatechange = (event) =>
xhttp.readyState === 4 && xhttp.status === 200 ? resolve(JSON.parse(xhttp.responseText)) : reject (url_api)
xhttp.open('GET', url_api, false)
xhttp.send();
})
}

fetchData(API)
.then (data1 => {
console.log('Primer Llamado...')
console.log(`Cantidad de Personajes: ${data1.info.count}`);
console.log('----------------------------------------')
return fetchData(`${API} ${data1.results[0].id}`)
})
.then (data2 => {
console.log('Segundo Llamado...')
fetchData(data2.origin.url, function (error3, data3) {
if (error3) return console.error(error3);
console.log('Tercero Llamado...')
console.log('Personajes:' + ' ' + data1.info.count);
console.log('Primer Personaje:' + ' ' + data2.name);
console.log('Dimensión:' + ' ' + data3.dimension);
});
});
});
console.log(`Primer Personaje: ${data2.name}`);
console.log(`Especie: ${data2.species}`);
console.log(`Genero: ${data2.gender}`);
console.log('----------------------------------------')
return fetchData(data2.origin.url)
})
.then (data3 => {
console.log('Tercero Llamado...')
console.log(`Dimension: ${data3.dimension}`);
}).catch(onError)