70 lines
2.1 KiB
TypeScript
70 lines
2.1 KiB
TypeScript
import { NextResponse } from "next/server";
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import { requireUser } from "@/lib/auth/requireUser";
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import { db } from "@/lib/prisma";
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import { buildCertificatePdf } from "@/lib/certificates";
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function getText(value: unknown): string {
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if (!value) return "";
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if (typeof value === "string") return value;
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if (typeof value === "object") {
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const record = value as Record<string, unknown>;
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if (typeof record.en === "string") return record.en;
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if (typeof record.es === "string") return record.es;
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}
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return "";
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}
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type Params = {
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params: Promise<{ id: string }>;
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};
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export async function GET(_: Request, { params }: Params) {
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try {
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const user = await requireUser();
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if (!user?.id) {
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return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
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}
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const { id } = await params;
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const certificate = await db.certificate.findUnique({
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where: { id },
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include: {
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course: {
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select: {
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title: true,
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},
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},
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},
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});
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if (!certificate || certificate.userId !== user.id) {
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return NextResponse.json({ error: "Not found" }, { status: 404 });
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}
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const certificateNumber =
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(certificate as Record<string, unknown>).certificateNumber ??
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(certificate.metadataSnapshot as Record<string, unknown> | null)?.certificateNumber ??
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`ACVE-${certificate.id.slice(0, 8)}`;
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const pdf = buildCertificatePdf({
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certificateNumber: String(certificateNumber),
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learnerName: user.fullName || user.email || "Learner",
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learnerEmail: user.email,
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courseTitle: getText(certificate.course.title) || "Untitled course",
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issuedAt: certificate.issuedAt,
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});
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return new Response(Buffer.from(pdf), {
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headers: {
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"Content-Type": "application/pdf",
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"Content-Disposition": `attachment; filename="certificate-${String(certificateNumber)}.pdf"`,
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"Cache-Control": "private, no-store",
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},
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});
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} catch {
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return NextResponse.json(
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{ error: "Certificate service is not available until latest migrations are applied." },
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{ status: 503 },
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);
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}
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}
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