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Added pdf download to record page

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Reenabled reuse of PDF
This commit is contained in:
Joao Ramos
2024-01-09 22:42:42 +00:00
parent 6c741f944d
commit 418221427a
2 changed files with 91 additions and 27 deletions
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37
src/pages/api/stats/[id]/export.tsx
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@@ -14,12 +14,10 @@ import { withIronSessionApiRoute } from "iron-session/next";
import { sessionOptions } from "@/lib/session";
import ReactPDF from "@react-pdf/renderer";
import TestReport from "@/exams/pdf/test.report";
import { ref, uploadBytes } from "firebase/storage";
import { Stat } from "@/interfaces/user";
import { ref, uploadBytes, getDownloadURL } from "firebase/storage";
import { User } from "@/interfaces/user";
import { Module } from "@/interfaces";
import { ModuleScore } from "@/interfaces/module.scores";
import qrcode from "qrcode";
import { SkillExamDetails } from "@/exams/pdf/details/skill.exam";
import { LevelExamDetails } from "@/exams/pdf/details/level.exam";
import { calculateBandScore } from "@/utils/score";
@@ -146,14 +144,17 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
}
const stats = docsSnap.docs.map((d) => d.data());
// TODO: verify if the stats already have a pdf generated
// const hasPDF = stats.find((s) => s.pdf);
// verify if the stats already have a pdf generated
const hasPDF = stats.find((s) => s.pdf);
// if (hasPDF) {
// // if it does, return the pdf url
// res.status(200).end(hasPDF.pdf);
// return;
// }
if (hasPDF) {
// if it does, return the pdf url
const fileRef = ref(storage, hasPDF.pdf);
const url = await getDownloadURL(fileRef);
res.status(200).end(url);
return;
}
try {
// generate the pdf report
@@ -318,7 +319,8 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
// generate the file ref for storage
const fileName = `${Date.now().toString()}.pdf`;
const fileRef = ref(storage, `exam_report/${fileName}`);
const refName = `exam_report/${fileName}`;
const fileRef = ref(storage, refName);
// upload the pdf to storage
const pdfBuffer = await streamToBuffer(pdfStream);
@@ -329,10 +331,11 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
// update the stats entries with the pdf url to prevent duplication
docsSnap.docs.forEach(async (doc) => {
await updateDoc(doc.ref, {
pdf: snapshot.ref.fullPath,
pdf: refName,
});
});
res.status(200).end(snapshot.ref.fullPath);
const url = await getDownloadURL(fileRef);
res.status(200).end(url);
return;
}
@@ -361,10 +364,12 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
const stats = docsSnap.docs.map((d) => d.data());
const pdfUrl = stats.find((s) => s.pdf);
const hasPDF = stats.find((s) => s.pdf);
if (pdfUrl) {
return res.end(pdfUrl);
if (hasPDF) {
const fileRef = ref(storage, hasPDF.pdf);
const url = await getDownloadURL(fileRef);
return res.redirect(url);
}
res.status(500).end();