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basicPromise.js
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44 lines (35 loc) · 1.06 KB
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const URL_BASE = 'https://swapi.co/api'
const PERSON_URI = '/people/:id'
const OPTS = {
crossDomain: true
}
function imprimirPersonaje(personajeData) {
document.write(`Hola! Soy ${personajeData.name}<br/>`)
}
function imprimirError(id) {
document.write(`No se pudo obtener el personaje de id ${id}`)
}
function obtenerPromesaPersonaPorId(id) {
return new Promise(
(resolve, reject) => {
const URL = `${URL_BASE}${PERSON_URI.replace(':id', id)}`
$.get(URL, OPTS, function(personajeData) {
resolve(personajeData)
}).fail( function() {
reject(id)
})
}
)
}
obtenerPromesaPersonaPorId(1).then(imprimirPersonaje).catch(imprimirError)
async function obtenerPersonas() {
var ids = [2, 3, 4, 5, 6]
var promesas = ids.map( id => obtenerPromesaPersonaPorId(id) )
try {
var personas = await Promise.all(promesas)
personas.forEach( persona => imprimirPersonaje(persona) )
} catch (id) {
imprimirError(id)
}
}
obtenerPersonas()