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handler.js
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handler.js
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'use strict';
const fetch = require('isomorphic-unfetch');
const Handlebars = require('handlebars');
const uglifycss = require('uglifycss');
const templateListSource = require('./template-list');
const templateList = Handlebars.compile(templateListSource);
const templateShowSource = require('./template-show');
const templateShow = Handlebars.compile(templateShowSource);
const css = uglifycss.processFiles(['style.css']);
module.exports.list = (event, context, callback) => {
fetch('https://dog.ceo/api/breeds/list/all').then((response) => {
return response.json();
}).then((json) => {
const breedNames = Object.keys(json.message);
const context = {
breeds: breedNames,
css
};
const html = templateList(context);
const response = {
statusCode: 200,
headers: {
'Content-Type': 'text/html'
},
body: html
};
callback(null, response);
});
};
module.exports.show = (event, context, callback) => {
const breed = event.pathParameters.breed;
fetch(`https://dog.ceo/api/breed/${breed}/images/random`).then((response) => {
return response.json();
}).then((json) => {
const context = {
breed,
css,
image: json.message
};
const html = templateShow(context);
const response = {
statusCode: 200,
headers: {
'Content-Type': 'text/html'
},
body: html
};
callback(null, response);
});
};