fix: disable cert download (#1114)

## Description

Disable the document certificate download button when the document is
not complete

## Changes Made

- Disable UI button
- Disable TRPC API endpoint

## Testing Performed

Tested locally for pending, draft and completed documents

apps/web/src/app/(dashboard)/documents/[id]/logs/document-logs-page-view.tsx

@@ -133,7 +133,11 @@ export const DocumentLogsPageView = async ({ params, team }: DocumentLogsPageVie
         </div>
 
         <div className="mt-4 flex w-full flex-row sm:mt-0 sm:w-auto sm:self-end">
-          <DownloadCertificateButton className="mr-2" documentId={document.id} />
+          <DownloadCertificateButton
+            className="mr-2"
+            documentId={document.id}
+            documentStatus={document.status}
+          />
 
           <DownloadAuditLogButton documentId={document.id} />
         </div>

apps/web/src/app/(dashboard)/documents/[id]/logs/download-certificate-button.tsx

@@ -2,6 +2,7 @@
 
 import { DownloadIcon } from 'lucide-react';
 
+import { DocumentStatus } from '@documenso/prisma/client';
 import { trpc } from '@documenso/trpc/react';
 import { cn } from '@documenso/ui/lib/utils';
 import { Button } from '@documenso/ui/primitives/button';
@@ -10,11 +11,13 @@ import { useToast } from '@documenso/ui/primitives/use-toast';
 export type DownloadCertificateButtonProps = {
   className?: string;
   documentId: number;
+  documentStatus: DocumentStatus;
 };
 
 export const DownloadCertificateButton = ({
   className,
   documentId,
+  documentStatus,
 }: DownloadCertificateButtonProps) => {
   const { toast } = useToast();
 
@@ -69,6 +72,7 @@ export const DownloadCertificateButton = ({
       className={cn('w-full sm:w-auto', className)}
       loading={isLoading}
       variant="outline"
+      disabled={documentStatus !== DocumentStatus.COMPLETED}
       onClick={() => void onDownloadCertificatesClick()}
     >
       {!isLoading && <DownloadIcon className="mr-1.5 h-4 w-4" />}

packages/trpc/server/document-router/router.ts

@@ -4,6 +4,7 @@ import { DateTime } from 'luxon';
 import { getServerLimits } from '@documenso/ee/server-only/limits/server';
 import { NEXT_PUBLIC_WEBAPP_URL } from '@documenso/lib/constants/app';
 import { DOCUMENSO_ENCRYPTION_KEY } from '@documenso/lib/constants/crypto';
+import { AppError } from '@documenso/lib/errors/app-error';
 import { encryptSecondaryData } from '@documenso/lib/server-only/crypto/encrypt';
 import { upsertDocumentMeta } from '@documenso/lib/server-only/document-meta/upsert-document-meta';
 import { createDocument } from '@documenso/lib/server-only/document/create-document';
@@ -20,6 +21,7 @@ import { updateDocumentSettings } from '@documenso/lib/server-only/document/upda
 import { updateTitle } from '@documenso/lib/server-only/document/update-title';
 import { symmetricEncrypt } from '@documenso/lib/universal/crypto';
 import { extractNextApiRequestMetadata } from '@documenso/lib/universal/extract-request-metadata';
+import { DocumentStatus } from '@documenso/prisma/client';
 
 import { authenticatedProcedure, procedure, router } from '../trpc';
 import {
@@ -413,6 +415,10 @@ export const documentRouter = router({
           teamId,
         });
 
+        if (document.status !== DocumentStatus.COMPLETED) {
+          throw new AppError('DOCUMENT_NOT_COMPLETE');
+        }
+
         const encrypted = encryptSecondaryData({
           data: document.id.toString(),
           expiresAt: DateTime.now().plus({ minutes: 5 }).toJSDate().valueOf(),