Ryan/Reactive-Resume
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- update to use onCall from firebase functions

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Amruth Pillai
2020-07-13 22:13:00 +05:30
parent f17471b94d
commit e9bc40afb5
8 changed files with 86 additions and 75 deletions
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83
functions/index.js
View File

@ -1,26 +1,31 @@
const functions = require('firebase-functions');
const puppeteer = require('puppeteer');
const cors = require('cors')({ origin: 'https://rxresume-staging.web.app' });
const BASE_URL = 'https:/rxresu.me/r/';
const BASE_URL = 'https://rxresume-staging.web.app/r/';
function timeout(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
exports.printSinglePageResume = functions.https.onRequest((req, res) => {
if (req.method !== 'POST') {
return res.status(403).send('Forbidden!');
}
exports.printSinglePageResume = functions.https.onCall(
async ({ id }, { auth }) => {
if (!id) {
throw new functions.https.HttpsError(
'invalid-argument',
'The function must be called with one arguments "id" containing the resume ID.',
);
}
if (!req.query.id) {
return res.status(400).send('Bad Request!');
}
if (!auth) {
throw new functions.https.HttpsError(
'failed-precondition',
'The function must be called while authenticated.',
);
}
async function run() {
const browser = await puppeteer.launch({ headless: true });
const page = await browser.newPage();
await page.goto(BASE_URL + req.query.id);
await page.goto(BASE_URL + id);
await timeout(5000);
await page.emulateMediaType('print');
const height = await page.evaluate(() => {
@ -44,48 +49,36 @@ exports.printSinglePageResume = functions.https.onRequest((req, res) => {
pageRanges: '1',
});
await browser.close();
return pdf;
}
return Buffer.from(pdf).toString('base64');
},
);
return cors(req, res, async () => {
const pdf = await run();
res.set({
'Content-Type': 'application/pdf',
'Content-Length': pdf.length,
});
return res.send(pdf);
});
});
exports.printMultiPageResume = functions.https.onCall(
async ({ id }, { auth }) => {
if (!id) {
throw new functions.https.HttpsError(
'invalid-argument',
'The function must be called with one arguments "id" containing the resume ID.',
);
}
exports.printMultiPageResume = functions.https.onRequest((req, res) => {
if (req.method !== 'POST') {
return res.status(403).send('Forbidden!');
}
if (!auth) {
throw new functions.https.HttpsError(
'failed-precondition',
'The function must be called while authenticated.',
);
}
if (!req.query.id) {
return res.status(400).send('Bad Request!');
}
async function run() {
const browser = await puppeteer.launch({ headless: true });
const page = await browser.newPage();
await page.goto(BASE_URL + req.query.id);
await page.goto(BASE_URL + id);
await timeout(5000);
await page.emulateMediaType('print');
const pdf = await page.pdf({
format: 'A4',
printBackground: true,
width: `21cm`,
});
await browser.close();
return pdf;
}
return cors(req, res, async () => {
const pdf = await run();
res.set({
'Content-Type': 'application/pdf',
'Content-Length': pdf.length,
});
return res.send(pdf);
});
});
return Buffer.from(pdf).toString('base64');
},
);

16
functions/package-lock.json generated
View File

@ -1875,14 +1875,6 @@
"agent-base": "5",
"debug": "4"
}
},
"rimraf": {
"version": "3.0.2",
"resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
"integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
"requires": {
"glob": "^7.1.3"
}
}
}
},
@ -1937,6 +1929,14 @@
"through2": "^3.0.1"
}
},
"rimraf": {
"version": "3.0.2",
"resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
"integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
"requires": {
"glob": "^7.1.3"
}
},
"safe-buffer": {
"version": "5.2.1",
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",