feat: certificate qrcode (#1755)

Adds document access tokens and QR code functionality to enable secure
document sharing via URLs. It includes a new document access page that
allows viewing and downloading documents through tokenized links.

apps/remix/app/components/general/document/document-certificate-qr-view.tsx

@@ -0,0 +1,106 @@
+import { useEffect, useState } from 'react';
+
+import { Trans } from '@lingui/react/macro';
+import type { DocumentData } from '@prisma/client';
+import { DateTime } from 'luxon';
+
+import { trpc } from '@documenso/trpc/react';
+import { Button } from '@documenso/ui/primitives/button';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@documenso/ui/primitives/dialog';
+import { PDFViewer } from '@documenso/ui/primitives/pdf-viewer';
+
+import { ShareDocumentDownloadButton } from '../share-document-download-button';
+
+export type DocumentCertificateQRViewProps = {
+  documentId: number;
+  title: string;
+  documentData: DocumentData;
+  password?: string | null;
+  recipientCount?: number;
+  completedDate?: Date;
+};
+
+export const DocumentCertificateQRView = ({
+  documentId,
+  title,
+  documentData,
+  password,
+  recipientCount = 0,
+  completedDate,
+}: DocumentCertificateQRViewProps) => {
+  const { data: documentUrl } = trpc.shareLink.getDocumentInternalUrlForQRCode.useQuery({
+    documentId,
+  });
+
+  const [isDialogOpen, setIsDialogOpen] = useState(() => !!documentUrl);
+
+  const formattedDate = completedDate
+    ? DateTime.fromJSDate(completedDate).toLocaleString(DateTime.DATETIME_MED)
+    : '';
+
+  useEffect(() => {
+    if (documentUrl) {
+      setIsDialogOpen(true);
+    }
+  }, [documentUrl]);
+
+  return (
+    <div className="mx-auto w-full max-w-screen-md">
+      {/* Dialog for internal document link */}
+      {documentUrl && (
+        <Dialog open={isDialogOpen} onOpenChange={setIsDialogOpen}>
+          <DialogContent>
+            <DialogHeader>
+              <DialogTitle>
+                <Trans>Document found in your account</Trans>
+              </DialogTitle>
+
+              <DialogDescription>
+                <Trans>
+                  This document is available in your Documenso account. You can view more details,
+                  recipients, and audit logs there.
+                </Trans>
+              </DialogDescription>
+            </DialogHeader>
+
+            <DialogFooter className="flex flex-row justify-end gap-2">
+              <Button asChild>
+                <a href={documentUrl} target="_blank" rel="noopener noreferrer">
+                  <Trans>Go to document</Trans>
+                </a>
+              </Button>
+            </DialogFooter>
+          </DialogContent>
+        </Dialog>
+      )}
+
+      <div className="flex w-full flex-col justify-between gap-4 md:flex-row md:items-end">
+        <div className="space-y-1">
+          <h1 className="text-xl font-medium">{title}</h1>
+          <div className="text-muted-foreground flex flex-col gap-0.5 text-sm">
+            <p>
+              <Trans>{recipientCount} recipients</Trans>
+            </p>
+
+            <p>
+              <Trans>Completed on {formattedDate}</Trans>
+            </p>
+          </div>
+        </div>
+
+        <ShareDocumentDownloadButton title={title} documentData={documentData} />
+      </div>
+
+      <div className="mt-12 w-full">
+        <PDFViewer key={documentData.id} documentData={documentData} password={password} />
+      </div>
+    </div>
+  );
+};

apps/remix/app/components/general/share-document-download-button.tsx

@@ -0,0 +1,53 @@
+import { useState } from 'react';
+
+import { msg } from '@lingui/core/macro';
+import { useLingui } from '@lingui/react';
+import { Trans } from '@lingui/react/macro';
+import { Download } from 'lucide-react';
+
+import { downloadPDF } from '@documenso/lib/client-only/download-pdf';
+import type { DocumentData } from '@documenso/prisma/client';
+import { Button } from '@documenso/ui/primitives/button';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+export type ShareDocumentDownloadButtonProps = {
+  title: string;
+  documentData: DocumentData;
+};
+
+export const ShareDocumentDownloadButton = ({
+  title,
+  documentData,
+}: ShareDocumentDownloadButtonProps) => {
+  const { _ } = useLingui();
+  const { toast } = useToast();
+
+  const [isDownloading, setIsDownloading] = useState(false);
+
+  const onDownloadClick = async () => {
+    try {
+      setIsDownloading(true);
+
+      await new Promise((resolve) => {
+        setTimeout(resolve, 4000);
+      });
+
+      await downloadPDF({ documentData, fileName: title });
+    } catch (err) {
+      toast({
+        title: _(msg`Something went wrong`),
+        description: _(msg`An error occurred while downloading your document.`),
+        variant: 'destructive',
+      });
+    } finally {
+      setIsDownloading(false);
+    }
+  };
+
+  return (
+    <Button loading={isDownloading} onClick={onDownloadClick}>
+      {!isDownloading && <Download className="mr-2 h-4 w-4" />}
+      <Trans>Download</Trans>
+    </Button>
+  );
+};