feat: chat with pdf

Co-authored-by: pit <pit@pits-MacBook-Pro.local>

.gitignore

@@ -31,6 +31,7 @@ yarn-error.log*
 
 # turbo
 .turbo
+.turbo-cookie
 
 # vercel
 .vercel

apps/marketing/next.config.js

@@ -2,8 +2,12 @@
 const path = require('path');
 const { withContentlayer } = require('next-contentlayer');
 
-require('dotenv').config({
-  path: path.join(__dirname, '../../.env.local'),
+const ENV_FILES = ['.env', '.env.local', `.env.${process.env.NODE_ENV || 'development'}`];
+
+ENV_FILES.forEach((file) => {
+  require('dotenv').config({
+    path: path.join(__dirname, `../../${file}`),
+  });
 });
 
 /** @type {import('next').NextConfig} */
@@ -22,6 +26,14 @@ const config = {
       transform: 'lucide-react/dist/esm/icons/{{ kebabCase member }}',
     },
   },
+  webpack: (config, { isServer }) => {
+    // fixes: Module not found: Can’t resolve ‘../build/Release/canvas.node’
+    if (isServer) {
+      config.resolve.alias.canvas = false;
+    }
+
+    return config;
+  },
   async headers() {
     return [
       {

apps/marketing/package.json

@@ -21,7 +21,7 @@
     "framer-motion": "^10.12.8",
     "lucide-react": "^0.279.0",
     "micro": "^10.0.1",
-    "next": "13.4.19",
+    "next": "13.5.4",
     "next-auth": "4.22.3",
     "next-contentlayer": "^0.3.4",
     "next-plausible": "^3.10.1",
@@ -34,7 +34,7 @@
     "react-icons": "^4.11.0",
     "recharts": "^2.7.2",
     "sharp": "0.32.5",
-    "typescript": "5.1.6",
+    "typescript": "5.2.2",
     "zod": "^3.21.4"
   },
   "devDependencies": {

apps/marketing/src/app/(marketing)/singleplayer/client.tsx

@@ -0,0 +1,247 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+
+import Link from 'next/link';
+import { useRouter } from 'next/navigation';
+
+import { useAnalytics } from '@documenso/lib/client-only/hooks/use-analytics';
+import { base64 } from '@documenso/lib/universal/base64';
+import { putFile } from '@documenso/lib/universal/upload/put-file';
+import { Field, Prisma, Recipient } from '@documenso/prisma/client';
+import { Card, CardContent } from '@documenso/ui/primitives/card';
+import { DocumentDropzone } from '@documenso/ui/primitives/document-dropzone';
+import { AddFieldsFormPartial } from '@documenso/ui/primitives/document-flow/add-fields';
+import { TAddFieldsFormSchema } from '@documenso/ui/primitives/document-flow/add-fields.types';
+import { AddSignatureFormPartial } from '@documenso/ui/primitives/document-flow/add-signature';
+import { TAddSignatureFormSchema } from '@documenso/ui/primitives/document-flow/add-signature.types';
+import {
+  DocumentFlowFormContainer,
+  DocumentFlowFormContainerHeader,
+} from '@documenso/ui/primitives/document-flow/document-flow-root';
+import { DocumentFlowStep } from '@documenso/ui/primitives/document-flow/types';
+import { LazyPDFViewer } from '@documenso/ui/primitives/lazy-pdf-viewer';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+import { createSinglePlayerDocument } from '~/components/(marketing)/single-player-mode/create-single-player-document.action';
+
+type SinglePlayerModeStep = 'fields' | 'sign';
+
+// !: This entire file is a hack to get around failed prerendering of
+// !: the Single Player Mode page. This regression was introduced during
+// !: the upgrade of Next.js to v13.5.x.
+export const SinglePlayerClient = () => {
+  const analytics = useAnalytics();
+  const router = useRouter();
+
+  const { toast } = useToast();
+
+  const [uploadedFile, setUploadedFile] = useState<{ file: File; fileBase64: string } | null>();
+
+  const [step, setStep] = useState<SinglePlayerModeStep>('fields');
+  const [fields, setFields] = useState<Field[]>([]);
+
+  const documentFlow: Record<SinglePlayerModeStep, DocumentFlowStep> = {
+    fields: {
+      title: 'Add document',
+      description: 'Upload a document and add fields.',
+      stepIndex: 1,
+      onBackStep: uploadedFile
+        ? () => {
+            setUploadedFile(null);
+            setFields([]);
+          }
+        : undefined,
+      onNextStep: () => setStep('sign'),
+    },
+    sign: {
+      title: 'Sign',
+      description: 'Enter your details.',
+      stepIndex: 2,
+      onBackStep: () => setStep('fields'),
+    },
+  };
+
+  const currentDocumentFlow = documentFlow[step];
+
+  useEffect(() => {
+    analytics.startSessionRecording('marketing_session_recording_spm');
+
+    return () => {
+      analytics.stopSessionRecording();
+    };
+  }, [analytics]);
+
+  /**
+   * Insert the selected fields into the local state.
+   */
+  const onFieldsSubmit = (data: TAddFieldsFormSchema) => {
+    if (!uploadedFile) {
+      return;
+    }
+
+    setFields(
+      data.fields.map((field, i) => ({
+        id: i,
+        documentId: -1,
+        recipientId: -1,
+        type: field.type,
+        page: field.pageNumber,
+        positionX: new Prisma.Decimal(field.pageX),
+        positionY: new Prisma.Decimal(field.pageY),
+        width: new Prisma.Decimal(field.pageWidth),
+        height: new Prisma.Decimal(field.pageHeight),
+        customText: '',
+        inserted: false,
+      })),
+    );
+
+    analytics.capture('Marketing: SPM - Fields added');
+
+    documentFlow.fields.onNextStep?.();
+  };
+
+  /**
+   * Upload, create, sign and send the document.
+   */
+  const onSignSubmit = async (data: TAddSignatureFormSchema) => {
+    if (!uploadedFile) {
+      return;
+    }
+
+    try {
+      const putFileData = await putFile(uploadedFile.file);
+
+      const documentToken = await createSinglePlayerDocument({
+        documentData: {
+          type: putFileData.type,
+          data: putFileData.data,
+        },
+        documentName: uploadedFile.file.name,
+        signer: data,
+        fields: fields.map((field) => ({
+          page: field.page,
+          type: field.type,
+          positionX: field.positionX.toNumber(),
+          positionY: field.positionY.toNumber(),
+          width: field.width.toNumber(),
+          height: field.height.toNumber(),
+        })),
+      });
+
+      analytics.capture('Marketing: SPM - Document signed', {
+        signer: data.email,
+      });
+
+      router.push(`/singleplayer/${documentToken}/success`);
+    } catch {
+      toast({
+        title: 'Something went wrong',
+        description: 'Please try again later.',
+        variant: 'destructive',
+      });
+    }
+  };
+
+  const placeholderRecipient: Recipient = {
+    id: -1,
+    documentId: -1,
+    email: '',
+    name: '',
+    token: '',
+    expired: null,
+    signedAt: null,
+    readStatus: 'OPENED',
+    signingStatus: 'NOT_SIGNED',
+    sendStatus: 'NOT_SENT',
+  };
+
+  const onFileDrop = async (file: File) => {
+    try {
+      const arrayBuffer = await file.arrayBuffer();
+      const base64String = base64.encode(new Uint8Array(arrayBuffer));
+
+      setUploadedFile({
+        file,
+        fileBase64: `data:application/pdf;base64,${base64String}`,
+      });
+
+      analytics.capture('Marketing: SPM - Document uploaded');
+    } catch {
+      toast({
+        title: 'Something went wrong',
+        description: 'Please try again later.',
+        variant: 'destructive',
+      });
+    }
+  };
+
+  return (
+    <div className="mt-6 sm:mt-12">
+      <div className="text-center">
+        <h1 className="text-3xl font-bold lg:text-5xl">Single Player Mode</h1>
+
+        <p className="text-foreground mx-auto mt-4 max-w-[50ch] text-lg leading-normal">
+          View our{' '}
+          <Link
+            href={'/pricing'}
+            target="_blank"
+            className="hover:text-foreground/80 font-semibold transition-colors"
+          >
+            community plan
+          </Link>{' '}
+          for exclusive features, including the ability to collaborate with multiple signers.
+        </p>
+      </div>
+
+      <div className="mt-12 grid w-full grid-cols-12 gap-8">
+        <div className="col-span-12 rounded-xl before:rounded-xl lg:col-span-6 xl:col-span-7">
+          {uploadedFile ? (
+            <Card gradient>
+              <CardContent className="p-2">
+                <LazyPDFViewer document={uploadedFile.fileBase64} />
+              </CardContent>
+            </Card>
+          ) : (
+            <DocumentDropzone className="h-[80vh] max-h-[60rem]" onDrop={onFileDrop} />
+          )}
+        </div>
+
+        <div className="col-span-12 lg:col-span-6 xl:col-span-5">
+          <DocumentFlowFormContainer className="top-24" onSubmit={(e) => e.preventDefault()}>
+            <DocumentFlowFormContainerHeader
+              title={currentDocumentFlow.title}
+              description={currentDocumentFlow.description}
+            />
+
+            {/* Add fields to PDF page. */}
+            {step === 'fields' && (
+              <fieldset disabled={!uploadedFile} className="flex h-full flex-col">
+                <AddFieldsFormPartial
+                  documentFlow={documentFlow.fields}
+                  hideRecipients={true}
+                  recipients={uploadedFile ? [placeholderRecipient] : []}
+                  numberOfSteps={Object.keys(documentFlow).length}
+                  fields={fields}
+                  onSubmit={onFieldsSubmit}
+                />
+              </fieldset>
+            )}
+
+            {/* Enter user details and signature. */}
+            {step === 'sign' && (
+              <AddSignatureFormPartial
+                documentFlow={documentFlow.sign}
+                numberOfSteps={Object.keys(documentFlow).length}
+                fields={fields}
+                onSubmit={onSignSubmit}
+                requireName={Boolean(fields.find((field) => field.type === 'NAME'))}
+                requireSignature={Boolean(fields.find((field) => field.type === 'SIGNATURE'))}
+              />
+            )}
+          </DocumentFlowFormContainer>
+        </div>
+      </div>
+    </div>
+  );
+};

apps/marketing/src/app/(marketing)/singleplayer/page.tsx

@@ -1,244 +1,10 @@
-'use client';
+import { SinglePlayerClient } from './client';
 
-import { useEffect, useState } from 'react';
+export const revalidate = 0;
 
-import Link from 'next/link';
-import { useRouter } from 'next/navigation';
-
-import { useAnalytics } from '@documenso/lib/client-only/hooks/use-analytics';
-import { base64 } from '@documenso/lib/universal/base64';
-import { putFile } from '@documenso/lib/universal/upload/put-file';
-import { Field, Prisma, Recipient } from '@documenso/prisma/client';
-import { Card, CardContent } from '@documenso/ui/primitives/card';
-import { DocumentDropzone } from '@documenso/ui/primitives/document-dropzone';
-import { AddFieldsFormPartial } from '@documenso/ui/primitives/document-flow/add-fields';
-import { TAddFieldsFormSchema } from '@documenso/ui/primitives/document-flow/add-fields.types';
-import { AddSignatureFormPartial } from '@documenso/ui/primitives/document-flow/add-signature';
-import { TAddSignatureFormSchema } from '@documenso/ui/primitives/document-flow/add-signature.types';
-import {
-  DocumentFlowFormContainer,
-  DocumentFlowFormContainerHeader,
-} from '@documenso/ui/primitives/document-flow/document-flow-root';
-import { DocumentFlowStep } from '@documenso/ui/primitives/document-flow/types';
-import { LazyPDFViewer } from '@documenso/ui/primitives/lazy-pdf-viewer';
-import { useToast } from '@documenso/ui/primitives/use-toast';
-
-import { createSinglePlayerDocument } from '~/components/(marketing)/single-player-mode/create-single-player-document.action';
-
-type SinglePlayerModeStep = 'fields' | 'sign';
-
-export default function SinglePlayerModePage() {
-  const analytics = useAnalytics();
-  const router = useRouter();
-
-  const { toast } = useToast();
-
-  const [uploadedFile, setUploadedFile] = useState<{ file: File; fileBase64: string } | null>();
-
-  const [step, setStep] = useState<SinglePlayerModeStep>('fields');
-  const [fields, setFields] = useState<Field[]>([]);
-
-  const documentFlow: Record<SinglePlayerModeStep, DocumentFlowStep> = {
-    fields: {
-      title: 'Add document',
-      description: 'Upload a document and add fields.',
-      stepIndex: 1,
-      onBackStep: uploadedFile
-        ? () => {
-            setUploadedFile(null);
-            setFields([]);
-          }
-        : undefined,
-      onNextStep: () => setStep('sign'),
-    },
-    sign: {
-      title: 'Sign',
-      description: 'Enter your details.',
-      stepIndex: 2,
-      onBackStep: () => setStep('fields'),
-    },
-  };
-
-  const currentDocumentFlow = documentFlow[step];
-
-  useEffect(() => {
-    analytics.startSessionRecording('marketing_session_recording_spm');
-
-    return () => {
-      analytics.stopSessionRecording();
-    };
-  }, [analytics]);
-
-  /**
-   * Insert the selected fields into the local state.
-   */
-  const onFieldsSubmit = (data: TAddFieldsFormSchema) => {
-    if (!uploadedFile) {
-      return;
-    }
-
-    setFields(
-      data.fields.map((field, i) => ({
-        id: i,
-        documentId: -1,
-        recipientId: -1,
-        type: field.type,
-        page: field.pageNumber,
-        positionX: new Prisma.Decimal(field.pageX),
-        positionY: new Prisma.Decimal(field.pageY),
-        width: new Prisma.Decimal(field.pageWidth),
-        height: new Prisma.Decimal(field.pageHeight),
-        customText: '',
-        inserted: false,
-      })),
-    );
-
-    analytics.capture('Marketing: SPM - Fields added');
-
-    documentFlow.fields.onNextStep?.();
-  };
-
-  /**
-   * Upload, create, sign and send the document.
-   */
-  const onSignSubmit = async (data: TAddSignatureFormSchema) => {
-    if (!uploadedFile) {
-      return;
-    }
-
-    try {
-      const putFileData = await putFile(uploadedFile.file);
-
-      const documentToken = await createSinglePlayerDocument({
-        documentData: {
-          type: putFileData.type,
-          data: putFileData.data,
-        },
-        documentName: uploadedFile.file.name,
-        signer: data,
-        fields: fields.map((field) => ({
-          page: field.page,
-          type: field.type,
-          positionX: field.positionX.toNumber(),
-          positionY: field.positionY.toNumber(),
-          width: field.width.toNumber(),
-          height: field.height.toNumber(),
-        })),
-      });
-
-      analytics.capture('Marketing: SPM - Document signed', {
-        signer: data.email,
-      });
-
-      router.push(`/singleplayer/${documentToken}/success`);
-    } catch {
-      toast({
-        title: 'Something went wrong',
-        description: 'Please try again later.',
-        variant: 'destructive',
-      });
-    }
-  };
-
-  const placeholderRecipient: Recipient = {
-    id: -1,
-    documentId: -1,
-    email: '',
-    name: '',
-    token: '',
-    expired: null,
-    signedAt: null,
-    readStatus: 'OPENED',
-    signingStatus: 'NOT_SIGNED',
-    sendStatus: 'NOT_SENT',
-  };
-
-  const onFileDrop = async (file: File) => {
-    try {
-      const arrayBuffer = await file.arrayBuffer();
-      const base64String = base64.encode(new Uint8Array(arrayBuffer));
-
-      setUploadedFile({
-        file,
-        fileBase64: `data:application/pdf;base64,${base64String}`,
-      });
-
-      analytics.capture('Marketing: SPM - Document uploaded');
-    } catch {
-      toast({
-        title: 'Something went wrong',
-        description: 'Please try again later.',
-        variant: 'destructive',
-      });
-    }
-  };
-
-  return (
-    <div className="mt-6 sm:mt-12">
-      <div className="text-center">
-        <h1 className="text-3xl font-bold lg:text-5xl">Single Player Mode</h1>
-
-        <p className="text-foreground mx-auto mt-4 max-w-[50ch] text-lg leading-normal">
-          View our{' '}
-          <Link
-            href={'/pricing'}
-            target="_blank"
-            className="hover:text-foreground/80 font-semibold transition-colors"
-          >
-            community plan
-          </Link>{' '}
-          for exclusive features, including the ability to collaborate with multiple signers.
-        </p>
-      </div>
-
-      <div className="mt-12 grid w-full grid-cols-12 gap-8">
-        <div className="col-span-12 rounded-xl before:rounded-xl lg:col-span-6 xl:col-span-7">
-          {uploadedFile ? (
-            <Card gradient>
-              <CardContent className="p-2">
-                <LazyPDFViewer document={uploadedFile.fileBase64} />
-              </CardContent>
-            </Card>
-          ) : (
-            <DocumentDropzone className="h-[80vh] max-h-[60rem]" onDrop={onFileDrop} />
-          )}
-        </div>
-
-        <div className="col-span-12 lg:col-span-6 xl:col-span-5">
-          <DocumentFlowFormContainer className="top-24" onSubmit={(e) => e.preventDefault()}>
-            <DocumentFlowFormContainerHeader
-              title={currentDocumentFlow.title}
-              description={currentDocumentFlow.description}
-            />
-
-            {/* Add fields to PDF page. */}
-            {step === 'fields' && (
-              <fieldset disabled={!uploadedFile} className="flex h-full flex-col">
-                <AddFieldsFormPartial
-                  documentFlow={documentFlow.fields}
-                  hideRecipients={true}
-                  recipients={uploadedFile ? [placeholderRecipient] : []}
-                  numberOfSteps={Object.keys(documentFlow).length}
-                  fields={fields}
-                  onSubmit={onFieldsSubmit}
-                />
-              </fieldset>
-            )}
-
-            {/* Enter user details and signature. */}
-            {step === 'sign' && (
-              <AddSignatureFormPartial
-                documentFlow={documentFlow.sign}
-                numberOfSteps={Object.keys(documentFlow).length}
-                fields={fields}
-                onSubmit={onSignSubmit}
-                requireName={Boolean(fields.find((field) => field.type === 'NAME'))}
-                requireSignature={Boolean(fields.find((field) => field.type === 'SIGNATURE'))}
-              />
-            )}
-          </DocumentFlowFormContainer>
-        </div>
-      </div>
-    </div>
-  );
+// !: This entire file is a hack to get around failed prerendering of
+// !: the Single Player Mode page. This regression was introduced during
+// !: the upgrade of Next.js to v13.5.x.
+export default function SingleplayerPage() {
+  return <SinglePlayerClient />;
 }

apps/marketing/src/components/(marketing)/claim-plan-dialog.tsx

@@ -30,7 +30,7 @@ import { claimPlan } from '~/api/claim-plan/fetcher';
 import { FormErrorMessage } from '../form/form-error-message';
 
 export const ZClaimPlanDialogFormSchema = z.object({
-  name: z.string().min(3),
+  name: z.string().trim().min(3, { message: 'Please enter a valid name.' }),
   email: z.string().email(),
 });
 

apps/marketing/src/components/(marketing)/footer.tsx

@@ -28,7 +28,7 @@ const FOOTER_LINKS = [
   { href: '/open', text: 'Open' },
   { href: 'https://shop.documenso.com', text: 'Shop', target: '_blank' },
   { href: 'https://status.documenso.com', text: 'Status', target: '_blank' },
-  { href: 'mailto:support@documenso.com', text: 'Support' },
+  { href: 'mailto:support@documenso.com', text: 'Support', target: '_blank' },
   { href: '/privacy', text: 'Privacy' },
 ];
 

apps/marketing/src/components/(marketing)/mobile-navigation.tsx

@@ -39,6 +39,7 @@ export const MENU_NAVIGATION_LINKS = [
   {
     href: 'mailto:support@documenso.com',
     text: 'Support',
+    target: '_blank',
   },
   {
     href: '/privacy',
@@ -78,7 +79,7 @@ export const MobileNavigation = ({ isMenuOpen, onMenuOpenChange }: MobileNavigat
             staggerChildren: 0.03,
           }}
         >
-          {MENU_NAVIGATION_LINKS.map(({ href, text }) => (
+          {MENU_NAVIGATION_LINKS.map(({ href, text, target }) => (
             <motion.div
               key={href}
               variants={{
@@ -100,6 +101,7 @@ export const MobileNavigation = ({ isMenuOpen, onMenuOpenChange }: MobileNavigat
                 className="text-foreground hover:text-foreground/80 text-2xl font-semibold"
                 href={href}
                 onClick={() => handleMenuItemClick()}
+                target={target}
               >
                 {text}
               </Link>

apps/marketing/src/components/(marketing)/widget.tsx

@@ -31,7 +31,7 @@ import { FormErrorMessage } from '../form/form-error-message';
 const ZWidgetFormSchema = z
   .object({
     email: z.string().email({ message: 'Please enter a valid email address.' }),
-    name: z.string().min(3, { message: 'Please enter a valid name.' }),
+    name: z.string().trim().min(3, { message: 'Please enter a valid name.' }),
   })
   .and(
     z.union([
@@ -41,7 +41,7 @@ const ZWidgetFormSchema = z
       }),
       z.object({
         signatureDataUrl: z.null().or(z.string().max(0)),
-        signatureText: z.string().min(1),
+        signatureText: z.string().trim().min(1),
       }),
     ]),
   );

apps/marketing/src/pages/api/claim-plan/index.ts

@@ -41,7 +41,7 @@ export default async function handler(
       },
     });
 
-    if (user && user.Subscription.length > 0) {
+    if (user && user.Subscription) {
       return res.status(200).json({
         redirectUrl: `${process.env.NEXT_PUBLIC_WEBAPP_URL}/login`,
       });

apps/web/next.config.js

@@ -2,8 +2,12 @@
 const path = require('path');
 const { version } = require('./package.json');
 
-require('dotenv').config({
-  path: path.join(__dirname, '../../.env.local'),
+const ENV_FILES = ['.env', '.env.local', `.env.${process.env.NODE_ENV || 'development'}`];
+
+ENV_FILES.forEach((file) => {
+  require('dotenv').config({
+    path: path.join(__dirname, `../../${file}`),
+  });
 });
 
 /** @type {import('next').NextConfig} */
@@ -29,6 +33,14 @@ const config = {
       transform: 'lucide-react/dist/esm/icons/{{ kebabCase member }}',
     },
   },
+  webpack: (config, { isServer }) => {
+    // fixes: Module not found: Can’t resolve ‘../build/Release/canvas.node’
+    if (isServer) {
+      config.resolve.alias.canvas = false;
+    }
+
+    return config;
+  },
   async rewrites() {
     return [
       {
@@ -37,6 +49,32 @@ const config = {
       },
     ];
   },
+  async redirects() {
+    return [
+      {
+        permanent: true,
+        source: '/documents/:id/sign',
+        destination: '/sign/:token',
+        has: [
+          {
+            type: 'query',
+            key: 'token',
+          },
+        ],
+      },
+      {
+        permanent: true,
+        source: '/documents/:id/signed',
+        destination: '/sign/:token',
+        has: [
+          {
+            type: 'query',
+            key: 'token',
+          },
+        ],
+      },
+    ];
+  },
 };
 
 module.exports = config;

apps/web/package.json

@@ -25,7 +25,7 @@
     "lucide-react": "^0.279.0",
     "luxon": "^3.4.0",
     "micro": "^10.0.1",
-    "next": "13.4.19",
+    "next": "13.5.4",
     "next-auth": "4.22.3",
     "next-plausible": "^3.10.1",
     "next-themes": "^0.2.1",
@@ -40,7 +40,7 @@
     "react-rnd": "^10.4.1",
     "sharp": "0.32.5",
     "ts-pattern": "^5.0.5",
-    "typescript": "5.1.6",
+    "typescript": "5.2.2",
     "zod": "^3.21.4"
   },
   "devDependencies": {

apps/web/src/app/(dashboard)/admin/documents/data-table.tsx

@@ -8,6 +8,7 @@ import { Loader } from 'lucide-react';
 
 import { useUpdateSearchParams } from '@documenso/lib/client-only/hooks/use-update-search-params';
 import { FindResultSet } from '@documenso/lib/types/find-result-set';
+import { recipientInitials } from '@documenso/lib/utils/recipient-formatter';
 import { Document, User } from '@documenso/prisma/client';
 import { Avatar, AvatarFallback } from '@documenso/ui/primitives/avatar';
 import { DataTable } from '@documenso/ui/primitives/data-table';
@@ -51,7 +52,11 @@ export const DocumentsDataTable = ({ results }: DocumentsDataTableProps) => {
             header: 'Title',
             accessorKey: 'title',
             cell: ({ row }) => {
-              return <div>{row.original.title}</div>;
+              return (
+                <div className="block max-w-[5rem] truncate font-medium md:max-w-[10rem]">
+                  {row.original.title}
+                </div>
+              );
             },
           },
           {
@@ -62,7 +67,9 @@ export const DocumentsDataTable = ({ results }: DocumentsDataTableProps) => {
                 <Link href={`/admin/users/${row.original.User.id}`}>
                   <Avatar className="dark:border-border h-12 w-12 border-2 border-solid border-white">
                     <AvatarFallback className="text-gray-400">
-                      <span className="text-xs">{row.original.User.name}</span>
+                      <span className="text-sm">
+                        {recipientInitials(row.original.User.name ?? '')}
+                      </span>
                     </AvatarFallback>
                   </Avatar>
                 </Link>

apps/web/src/app/(dashboard)/admin/users/[id]/page.tsx

@@ -4,8 +4,10 @@ import { useRouter } from 'next/navigation';
 
 import { zodResolver } from '@hookform/resolvers/zod';
 import { useForm } from 'react-hook-form';
+import { z } from 'zod';
 
 import { trpc } from '@documenso/trpc/react';
+import { ZUpdateProfileMutationByAdminSchema } from '@documenso/trpc/server/admin-router/schema';
 import { Button } from '@documenso/ui/primitives/button';
 import { Combobox } from '@documenso/ui/primitives/combobox';
 import {
@@ -19,7 +21,9 @@ import {
 import { Input } from '@documenso/ui/primitives/input';
 import { useToast } from '@documenso/ui/primitives/use-toast';
 
-import { TUserFormSchema, ZUserFormSchema } from '~/providers/admin-user-profile-update.types';
+const ZUserFormSchema = ZUpdateProfileMutationByAdminSchema.omit({ id: true });
+
+type TUserFormSchema = z.infer<typeof ZUserFormSchema>;
 
 export default function UserPage({ params }: { params: { id: number } }) {
   const { toast } = useToast();

apps/web/src/app/(dashboard)/admin/users/data-table-users.tsx

@@ -14,14 +14,14 @@ import { DataTable } from '@documenso/ui/primitives/data-table';
 import { DataTablePagination } from '@documenso/ui/primitives/data-table-pagination';
 import { Input } from '@documenso/ui/primitives/input';
 
-interface User {
+type UserData = {
   id: number;
   name: string | null;
   email: string;
   roles: Role[];
-  Subscription: SubscriptionLite[];
+  Subscription?: SubscriptionLite | null;
   Document: DocumentLite[];
-}
+};
 
 type SubscriptionLite = Pick<
   Subscription,
@@ -31,7 +31,7 @@ type SubscriptionLite = Pick<
 type DocumentLite = Pick<Document, 'id'>;
 
 type UsersDataTableProps = {
-  users: User[];
+  users: UserData[];
   totalPages: number;
   perPage: number;
   page: number;
@@ -100,19 +100,7 @@ export const UsersDataTable = ({ users, totalPages, perPage, page }: UsersDataTa
           {
             header: 'Subscription',
             accessorKey: 'subscription',
-            cell: ({ row }) => {
-              if (row.original.Subscription && row.original.Subscription.length > 0) {
-                return (
-                  <>
-                    {row.original.Subscription.map((subscription: SubscriptionLite, i: number) => {
-                      return <span key={i}>{subscription.status}</span>;
-                    })}
-                  </>
-                );
-              } else {
-                return <span>NONE</span>;
-              }
-            },
+            cell: ({ row }) => row.original.Subscription?.status ?? 'NONE',
           },
           {
             header: 'Documents',

apps/web/src/app/(dashboard)/documents/upload-document.tsx

@@ -2,12 +2,15 @@
 
 import { useState } from 'react';
 
+import Link from 'next/link';
 import { useRouter } from 'next/navigation';
 
 import { Loader } from 'lucide-react';
 
+import { useLimits } from '@documenso/ee/server-only/limits/provider/client';
 import { createDocumentData } from '@documenso/lib/server-only/document-data/create-document-data';
 import { putFile } from '@documenso/lib/universal/upload/put-file';
+import { TRPCClientError } from '@documenso/trpc/client';
 import { trpc } from '@documenso/trpc/react';
 import { cn } from '@documenso/ui/lib/utils';
 import { DocumentDropzone } from '@documenso/ui/primitives/document-dropzone';
@@ -22,6 +25,8 @@ export const UploadDocument = ({ className }: UploadDocumentProps) => {
 
   const { toast } = useToast();
 
+  const { quota, remaining } = useLimits();
+
   const [isLoading, setIsLoading] = useState(false);
 
   const { mutateAsync: createDocument } = trpc.document.createDocument.useMutation();
@@ -52,11 +57,19 @@ export const UploadDocument = ({ className }: UploadDocumentProps) => {
     } catch (error) {
       console.error(error);
 
-      toast({
-        title: 'Error',
-        description: 'An error occurred while uploading your document.',
-        variant: 'destructive',
-      });
+      if (error instanceof TRPCClientError) {
+        toast({
+          title: 'Error',
+          description: error.message,
+          variant: 'destructive',
+        });
+      } else {
+        toast({
+          title: 'Error',
+          description: 'An error occurred while uploading your document.',
+          variant: 'destructive',
+        });
+      }
     } finally {
       setIsLoading(false);
     }
@@ -64,13 +77,46 @@ export const UploadDocument = ({ className }: UploadDocumentProps) => {
 
   return (
     <div className={cn('relative', className)}>
-      <DocumentDropzone className="min-h-[40vh]" onDrop={onFileDrop} />
+      <DocumentDropzone
+        className="min-h-[40vh]"
+        disabled={remaining.documents === 0}
+        onDrop={onFileDrop}
+      />
+
+      <div className="absolute -bottom-6 right-0">
+        {remaining.documents > 0 && Number.isFinite(remaining.documents) && (
+          <p className="text-muted-foreground/60 text-xs">
+            {remaining.documents} of {quota.documents} documents remaining this month.
+          </p>
+        )}
+      </div>
 
       {isLoading && (
-        <div className="bg-background/50 absolute inset-0 flex items-center justify-center">
+        <div className="bg-background/50 absolute inset-0 flex items-center justify-center rounded-lg">
           <Loader className="text-muted-foreground h-12 w-12 animate-spin" />
         </div>
       )}
+
+      {remaining.documents === 0 && (
+        <div className="bg-background/60 absolute inset-0 flex items-center justify-center rounded-lg backdrop-blur-sm">
+          <div className="text-center">
+            <h2 className="text-muted-foreground/80 text-xl font-semibold">
+              You have reached your document limit.
+            </h2>
+
+            <p className="text-muted-foreground/60 mt-2 text-sm">
+              You can upload up to {quota.documents} documents per month on your current plan.
+            </p>
+
+            <Link
+              className="text-primary hover:text-primary/80 mt-6 block font-medium"
+              href="/settings/billing"
+            >
+              Upgrade your account to upload more documents.
+            </Link>
+          </div>
+        </div>
+      )}
     </div>
   );
 };

apps/web/src/app/(dashboard)/layout.tsx

@@ -4,6 +4,7 @@ import { redirect } from 'next/navigation';
 
 import { getServerSession } from 'next-auth';
 
+import { LimitsProvider } from '@documenso/ee/server-only/limits/provider/server';
 import { NEXT_AUTH_OPTIONS } from '@documenso/lib/next-auth/auth-options';
 import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
 
@@ -28,11 +29,13 @@ export default async function AuthenticatedDashboardLayout({
 
   return (
     <NextAuthProvider session={session}>
-      <Header user={user} />
+      <LimitsProvider>
+        <Header user={user} />
 
-      <main className="mt-8 pb-8 md:mt-12 md:pb-12">{children}</main>
+        <main className="mt-8 pb-8 md:mt-12 md:pb-12">{children}</main>
 
-      <RefreshOnFocus />
+        <RefreshOnFocus />
+      </LimitsProvider>
     </NextAuthProvider>
   );
 }

apps/web/src/app/(dashboard)/settings/billing/page.tsx

@@ -3,9 +3,10 @@ import { redirect } from 'next/navigation';
 import { match } from 'ts-pattern';
 
 import { getPricesByInterval } from '@documenso/ee/server-only/stripe/get-prices-by-interval';
+import { getProductByPriceId } from '@documenso/ee/server-only/stripe/get-product-by-price-id';
 import { getRequiredServerComponentSession } from '@documenso/lib/next-auth/get-server-session';
 import { getServerComponentFlag } from '@documenso/lib/server-only/feature-flags/get-server-component-feature-flag';
-import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
+import { Stripe } from '@documenso/lib/server-only/stripe';
 import { getSubscriptionByUserId } from '@documenso/lib/server-only/subscription/get-subscription-by-user-id';
 
 import { LocaleDate } from '~/components/formatter/locale-date';
@@ -30,12 +31,10 @@ export default async function BillingSettingsPage() {
 
   let subscriptionProduct: Stripe.Product | null = null;
 
-  if (subscription?.planId) {
-    const foundSubscriptionProduct = (await stripe.products.list()).data.find(
-      (item) => item.default_price === subscription.planId,
+  if (subscription?.priceId) {
+    subscriptionProduct = await getProductByPriceId({ priceId: subscription.priceId }).catch(
+      () => null,
     );
-
-    subscriptionProduct = foundSubscriptionProduct ?? null;
   }
 
   const isMissingOrInactiveOrFreePlan = !subscription || subscription.status === 'INACTIVE';

apps/web/src/app/(signing)/sign/[token]/chat-pdf.tsx

@@ -0,0 +1,43 @@
+import fs from 'fs/promises';
+
+import { loadFileIntoPinecone } from '@documenso/lib/server-only/pinecone';
+import { getFile } from '@documenso/lib/universal/upload/get-file';
+import { DocumentDataType } from '@documenso/prisma/client';
+import { Card, CardContent } from '@documenso/ui/primitives/card';
+
+import { Chat } from './chat';
+
+type ChatPDFProps = {
+  id: string;
+  type: DocumentDataType;
+  data: string;
+  initialData: string;
+};
+
+export async function ChatPDF({ documentData }: { documentData: ChatPDFProps }) {
+  const docData = await getFile(documentData);
+  const fileName = `${documentData.id}}.pdf`;
+
+  try {
+    await fs.access(fileName, fs.constants.F_OK);
+  } catch (err) {
+    await fs.writeFile(fileName, docData);
+  }
+  await loadFileIntoPinecone(fileName);
+
+  return (
+    <Card className="my-8" gradient={true} degrees={200}>
+      <CardContent className="mt-8 flex flex-col">
+        <h2 className="text-foreground text-2xl font-semibold">Chat with the PDF</h2>
+        <p className="text-muted-foreground mt-2 text-sm">Ask any questions regarding the PDF</p>
+        <hr className="border-border mb-4 mt-4" />
+        <Chat />
+        <hr className="border-border mb-4 mt-4" />
+        <p className="text-muted-foreground text-sm italic">
+          Disclaimer: Never trust AI 100%. Always double check the documents yourself. Documenso is
+          not liable for any issue arising from you relying 100% on the AI.
+        </p>
+      </CardContent>
+    </Card>
+  );
+}

apps/web/src/app/(signing)/sign/[token]/chat.tsx

@@ -0,0 +1,56 @@
+'use client';
+
+import { useChat } from 'ai/react';
+
+import { cn } from '@documenso/ui/lib/utils';
+import { Button } from '@documenso/ui/primitives/button';
+import { Input } from '@documenso/ui/primitives/input';
+
+type Props = {};
+
+export function Chat({}: Props) {
+  const { input, handleInputChange, handleSubmit, messages } = useChat({
+    api: '/api/chat',
+  });
+
+  // continue https://youtu.be/bZFedu-0emE?si=2JGSJfSQ38aXSlp2&t=10941
+
+  return (
+    <div>
+      <div className="flex flex-col gap-8">
+        <ul>
+          {messages.map((message, index) => (
+            <li
+              className={cn(
+                'flex',
+                message.role === 'user'
+                  ? 'mb-6 ml-10 mt-6 flex justify-end'
+                  : 'mr-10 justify-start',
+              )}
+              key={index}
+            >
+              <span
+                className={
+                  message.role === 'user'
+                    ? 'bg-background text-foreground group relative rounded-lg border-2 p-4 backdrop-blur-[2px]'
+                    : 'bg-primary text-primary-foreground rounded-lg p-4 backdrop-blur-[2px]'
+                }
+              >
+                {message.content}
+              </span>
+            </li>
+          ))}
+        </ul>
+      </div>
+      <form className="mb-2 mt-8 flex" onSubmit={handleSubmit}>
+        <Input
+          value={input}
+          className="mr-6 w-1/2"
+          onChange={handleInputChange}
+          placeholder="Ask away..."
+        />
+        <Button type="submit">Send</Button>
+      </form>
+    </div>
+  );
+}

apps/web/src/app/(signing)/sign/[token]/form.tsx

@@ -87,7 +87,7 @@ export const SigningForm = ({ document, recipient, fields }: SigningFormProps) =
             Please review the document before signing.
           </p>
 
-          <hr className="border-border mb-8 mt-4" />
+          <hr className="border-border mb-8 mt-4 h-8 w-full" />
 
           <div className="-mx-2 flex flex-1 flex-col gap-4 overflow-y-auto px-2">
             <div className="flex flex-1 flex-col gap-y-4">
@@ -99,7 +99,7 @@ export const SigningForm = ({ document, recipient, fields }: SigningFormProps) =
                   id="full-name"
                   className="bg-background mt-2"
                   value={fullName}
-                  onChange={(e) => setFullName(e.target.value)}
+                  onChange={(e) => setFullName(e.target.value.trimStart())}
                 />
               </div>
 

apps/web/src/app/(signing)/sign/[token]/name-field.tsx

@@ -125,7 +125,7 @@ export const NameField = ({ field, recipient }: NameFieldProps) => {
               type="text"
               className="mt-2"
               value={localFullName}
-              onChange={(e) => setLocalFullName(e.target.value)}
+              onChange={(e) => setLocalFullName(e.target.value.trimStart())}
             />
           </div>
 

apps/web/src/app/(signing)/sign/[token]/page.tsx

@@ -14,6 +14,7 @@ import { Card, CardContent } from '@documenso/ui/primitives/card';
 import { ElementVisible } from '@documenso/ui/primitives/element-visible';
 import { LazyPDFViewer } from '@documenso/ui/primitives/lazy-pdf-viewer';
 
+import { ChatPDF } from './chat-pdf';
 import { DateField } from './date-field';
 import { EmailField } from './email-field';
 import { SigningForm } from './form';
@@ -106,6 +107,7 @@ export default async function SigningPage({ params: { token } }: SigningPageProp
               .otherwise(() => null),
           )}
         </ElementVisible>
+        <ChatPDF documentData={documentData} />
       </div>
     </SigningProvider>
   );

apps/web/src/components/forms/profile.tsx

@@ -20,7 +20,7 @@ import { useToast } from '@documenso/ui/primitives/use-toast';
 import { FormErrorMessage } from '../form/form-error-message';
 
 export const ZProfileFormSchema = z.object({
-  name: z.string().min(1),
+  name: z.string().trim().min(1, { message: 'Please enter a valid name.' }),
   signature: z.string().min(1, 'Signature Pad cannot be empty'),
 });
 

apps/web/src/components/forms/signup.tsx

@@ -19,7 +19,7 @@ import { SignaturePad } from '@documenso/ui/primitives/signature-pad';
 import { useToast } from '@documenso/ui/primitives/use-toast';
 
 export const ZSignUpFormSchema = z.object({
-  name: z.string().min(1),
+  name: z.string().trim().min(1, { message: 'Please enter a valid name.' }),
   email: z.string().email().min(1),
   password: z.string().min(6).max(72),
   signature: z.string().min(1, { message: 'We need your signature to sign documents' }),

apps/web/src/pages/api/chat/index.ts

@@ -0,0 +1,54 @@
+import { Message, OpenAIStream, StreamingTextResponse } from 'ai';
+import { Configuration, OpenAIApi } from 'openai-edge';
+
+import { getContext } from '@documenso/lib/server-only/context';
+
+export const runtime = 'edge';
+
+const config = new Configuration({
+  apiKey: process.env.OPENAI_API_KEY!,
+});
+
+const openai = new OpenAIApi(config);
+
+export default async function handler(request: Request) {
+  // console.log(request.method);
+  // request.json().then((data) => console.log(data));
+  // return Response.json({ message: 'world' });
+
+  try {
+    const data = await request.json();
+    const lastMessage = data.messages[data.messages.length - 1];
+    const context = await getContext(lastMessage.content);
+    console.log('context', context);
+    const prompt = {
+      role: 'system',
+      content: `AI assistant is a brand new, powerful, human-like artificial intelligence.
+      The traits of AI include expert knowledge, helpfulness, cleverness, and articulateness.
+      AI is a well-behaved and well-mannered individual.
+      AI is always friendly, kind, and inspiring, and he is eager to provide vivid and thoughtful responses to the user.
+      AI has the sum of all knowledge in their brain, and is able to accurately answer nearly any question about any topic in conversation.
+      AI assistant is a big fan of Pinecone and Vercel.
+      START CONTEXT BLOCK
+      ${context}
+      END OF CONTEXT BLOCK
+      AI assistant will take into account any CONTEXT BLOCK that is provided in a conversation.
+      If the context does not provide the answer to question, the AI assistant will say, "I'm sorry, but I don't know the answer to that question".
+      AI assistant will not apologize for previous responses, but instead will indicated new information was gained.
+      AI assistant will not invent anything that is not drawn directly from the context.
+      `,
+    };
+    const response = await openai.createChatCompletion({
+      model: 'gpt-3.5-turbo',
+      messages: [prompt, ...data.messages.filter((message: Message) => message.role === 'user')],
+      stream: true,
+    });
+
+    const stream = OpenAIStream(response);
+
+    return new StreamingTextResponse(stream);
+  } catch (error) {
+    console.error('There was an error getting embeddings: ', error);
+    throw new Error('There was an error getting embeddings');
+  }
+}

apps/web/src/pages/api/claim-plan/index.ts

@@ -41,7 +41,7 @@ export default async function handler(
       },
     });
 
-    if (user && user.Subscription.length > 0) {
+    if (user && user.Subscription) {
       return res.status(200).json({
         redirectUrl: `${process.env.NEXT_PUBLIC_WEBAPP_URL}/login`,
       });

apps/web/src/pages/api/limits/index.ts

@@ -0,0 +1,3 @@
+import { limitsHandler } from '@documenso/ee/server-only/limits/handler';
+
+export default limitsHandler;

apps/web/src/pages/api/stripe/webhook/index.ts

@@ -1,237 +1,7 @@
-import { NextApiRequest, NextApiResponse } from 'next';
-
-import { randomBytes } from 'crypto';
-import { readFileSync } from 'fs';
-import { buffer } from 'micro';
-import { match } from 'ts-pattern';
-
-import { insertImageInPDF } from '@documenso/lib/server-only/pdf/insert-image-in-pdf';
-import { insertTextInPDF } from '@documenso/lib/server-only/pdf/insert-text-in-pdf';
-import { redis } from '@documenso/lib/server-only/redis';
-import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
-import { prisma } from '@documenso/prisma';
-import {
-  DocumentDataType,
-  DocumentStatus,
-  FieldType,
-  ReadStatus,
-  SendStatus,
-  SigningStatus,
-  SubscriptionStatus,
-} from '@documenso/prisma/client';
-
-const log = (...args: unknown[]) => console.log('[stripe]', ...args);
+import { stripeWebhookHandler } from '@documenso/ee/server-only/stripe/webhook/handler';
 
 export const config = {
   api: { bodyParser: false },
 };
 
-export default async function handler(req: NextApiRequest, res: NextApiResponse) {
-  // if (!process.env.NEXT_PUBLIC_ALLOW_SUBSCRIPTIONS) {
-  //   return res.status(500).json({
-  //     success: false,
-  //     message: 'Subscriptions are not enabled',
-  //   });
-  // }
-
-  const sig =
-    typeof req.headers['stripe-signature'] === 'string' ? req.headers['stripe-signature'] : '';
-
-  if (!sig) {
-    return res.status(400).json({
-      success: false,
-      message: 'No signature found in request',
-    });
-  }
-
-  log('constructing body...');
-  const body = await buffer(req);
-  log('constructed body');
-
-  const event = stripe.webhooks.constructEvent(
-    body,
-    sig,
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion, turbo/no-undeclared-env-vars
-    process.env.NEXT_PRIVATE_STRIPE_WEBHOOK_SECRET!,
-  );
-  log('event-type:', event.type);
-
-  if (event.type === 'customer.subscription.updated') {
-    // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
-    const subscription = event.data.object as Stripe.Subscription;
-
-    await handleCustomerSubscriptionUpdated(subscription);
-
-    return res.status(200).json({
-      success: true,
-      message: 'Webhook received',
-    });
-  }
-
-  if (event.type === 'checkout.session.completed') {
-    // This is required since we don't want to create a guard for every event type
-    // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
-    const session = event.data.object as Stripe.Checkout.Session;
-
-    if (session.metadata?.source === 'landing') {
-      const user = await prisma.user.findFirst({
-        where: {
-          id: Number(session.client_reference_id),
-        },
-      });
-
-      if (!user) {
-        return res.status(500).json({
-          success: false,
-          message: 'User not found',
-        });
-      }
-
-      const signatureText = session.metadata?.signatureText || user.name;
-      let signatureDataUrl = '';
-
-      if (session.metadata?.signatureDataUrl) {
-        const result = await redis.get<string>(`signature:${session.metadata.signatureDataUrl}`);
-
-        if (result) {
-          signatureDataUrl = result;
-        }
-      }
-
-      const now = new Date();
-
-      const bytes64 = readFileSync('./public/documenso-supporter-pledge.pdf').toString('base64');
-
-      const { id: documentDataId } = await prisma.documentData.create({
-        data: {
-          type: DocumentDataType.BYTES_64,
-          data: bytes64,
-          initialData: bytes64,
-        },
-      });
-
-      const document = await prisma.document.create({
-        data: {
-          title: 'Documenso Supporter Pledge.pdf',
-          status: DocumentStatus.COMPLETED,
-          userId: user.id,
-          documentDataId,
-        },
-        include: {
-          documentData: true,
-        },
-      });
-
-      const { documentData } = document;
-
-      if (!documentData) {
-        throw new Error(`Document ${document.id} has no document data`);
-      }
-
-      const recipient = await prisma.recipient.create({
-        data: {
-          name: user.name ?? '',
-          email: user.email,
-          token: randomBytes(16).toString('hex'),
-          signedAt: now,
-          readStatus: ReadStatus.OPENED,
-          sendStatus: SendStatus.SENT,
-          signingStatus: SigningStatus.SIGNED,
-          documentId: document.id,
-        },
-      });
-
-      const field = await prisma.field.create({
-        data: {
-          documentId: document.id,
-          recipientId: recipient.id,
-          type: FieldType.SIGNATURE,
-          page: 0,
-          positionX: 77,
-          positionY: 638,
-          inserted: false,
-          customText: '',
-        },
-      });
-
-      if (signatureDataUrl) {
-        documentData.data = await insertImageInPDF(
-          documentData.data,
-          signatureDataUrl,
-          field.positionX.toNumber(),
-          field.positionY.toNumber(),
-          field.page,
-        );
-      } else {
-        documentData.data = await insertTextInPDF(
-          documentData.data,
-          signatureText ?? '',
-          field.positionX.toNumber(),
-          field.positionY.toNumber(),
-          field.page,
-        );
-      }
-
-      await Promise.all([
-        prisma.signature.create({
-          data: {
-            fieldId: field.id,
-            recipientId: recipient.id,
-            signatureImageAsBase64: signatureDataUrl || undefined,
-            typedSignature: signatureDataUrl ? '' : signatureText,
-          },
-        }),
-        prisma.document.update({
-          where: {
-            id: document.id,
-          },
-          data: {
-            documentData: {
-              update: {
-                data: documentData.data,
-              },
-            },
-          },
-        }),
-      ]);
-    }
-
-    return res.status(200).json({
-      success: true,
-      message: 'Webhook received',
-    });
-  }
-
-  log('Unhandled webhook event', event.type);
-
-  return res.status(400).json({
-    success: false,
-    message: 'Unhandled webhook event',
-  });
-}
-
-const handleCustomerSubscriptionUpdated = async (subscription: Stripe.Subscription) => {
-  // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
-  const { plan } = subscription as unknown as Stripe.SubscriptionItem;
-
-  const customerId =
-    typeof subscription.customer === 'string' ? subscription.customer : subscription.customer.id;
-
-  const status = match(subscription.status)
-    .with('active', () => SubscriptionStatus.ACTIVE)
-    .with('past_due', () => SubscriptionStatus.PAST_DUE)
-    .otherwise(() => SubscriptionStatus.INACTIVE);
-
-  await prisma.subscription.update({
-    where: {
-      customerId: customerId,
-    },
-    data: {
-      planId: plan.id,
-      status,
-      cancelAtPeriodEnd: subscription.cancel_at_period_end,
-      periodEnd: new Date(subscription.current_period_end * 1000),
-      updatedAt: new Date(),
-    },
-  });
-};
+export default stripeWebhookHandler;

apps/web/src/pages/api/trpc/[trpc].ts

@@ -6,7 +6,3 @@ export default trpcNext.createNextApiHandler({
   router: appRouter,
   createContext: async ({ req, res }) => createTrpcContext({ req, res }),
 });
-
-// export default async function handler(_req: NextApiRequest, res: NextApiResponse) {
-//   res.json({ hello: 'world' });
-// }

apps/web/src/providers/admin-user-profile-update.types.ts

@@ -1,6 +0,0 @@
-import { z } from 'zod';
-
-import { ZUpdateProfileMutationByAdminSchema } from '@documenso/trpc/server/admin-router/schema';
-
-export const ZUserFormSchema = ZUpdateProfileMutationByAdminSchema.omit({ id: true });
-export type TUserFormSchema = z.infer<typeof ZUserFormSchema>;

package.json

@@ -15,9 +15,12 @@
     "dx:up": "docker compose -f docker/compose-services.yml up -d",
     "dx:down": "docker compose -f docker/compose-services.yml down",
     "ci": "turbo run build test:e2e",
+    "prisma:generate": "npm run with:env -- npm run prisma:generate -w @documenso/prisma",
     "prisma:migrate-dev": "npm run with:env -- npm run prisma:migrate-dev -w @documenso/prisma",
     "prisma:migrate-deploy": "npm run with:env -- npm run prisma:migrate-deploy -w @documenso/prisma",
-    "with:env": "dotenv -e .env -e .env.local --"
+    "prisma:studio": "npm run with:env -- npx prisma studio --schema packages/prisma/schema.prisma",
+    "with:env": "dotenv -e .env -e .env.local --",
+    "reset:hard": "npm run clean && npm i && npm run prisma:generate"
   },
   "engines": {
     "npm": ">=8.6.0",
@@ -43,6 +46,13 @@
     "packages/*"
   ],
   "dependencies": {
+    "@pinecone-database/pinecone": "^1.1.1",
+    "@types/md5": "^2.3.4",
+    "ai": "^2.2.16",
+    "langchain": "^0.0.169",
+    "md5": "^2.3.0",
+    "openai-edge": "^1.2.2",
+    "pdf-parse": "^1.1.1",
     "recharts": "^2.7.2"
   }
 }

packages/ee/package.json

@@ -14,6 +14,13 @@
   },
   "dependencies": {
     "@documenso/lib": "*",
-    "@documenso/prisma": "*"
+    "@documenso/prisma": "*",
+    "luxon": "^3.4.0",
+    "micro": "^10.0.1",
+    "next": "13.5.4",
+    "next-auth": "4.22.3",
+    "react": "18.2.0",
+    "ts-pattern": "^5.0.5",
+    "zod": "^3.21.4"
   }
 }

packages/ee/server-only/limits/client.ts

@@ -0,0 +1,31 @@
+import { APP_BASE_URL } from '@documenso/lib/constants/app';
+
+import { FREE_PLAN_LIMITS } from './constants';
+import { TLimitsResponseSchema, ZLimitsResponseSchema } from './schema';
+
+export type GetLimitsOptions = {
+  headers?: Record<string, string>;
+};
+
+export const getLimits = async ({ headers }: GetLimitsOptions = {}) => {
+  const requestHeaders = headers ?? {};
+
+  const url = new URL(`${APP_BASE_URL}/api/limits`);
+
+  return fetch(url, {
+    headers: {
+      ...requestHeaders,
+    },
+    next: {
+      revalidate: 60,
+    },
+  })
+    .then(async (res) => res.json())
+    .then((res) => ZLimitsResponseSchema.parse(res))
+    .catch(() => {
+      return {
+        quota: FREE_PLAN_LIMITS,
+        remaining: FREE_PLAN_LIMITS,
+      } satisfies TLimitsResponseSchema;
+    });
+};

packages/ee/server-only/limits/constants.ts

@@ -0,0 +1,11 @@
+import { TLimitsSchema } from './schema';
+
+export const FREE_PLAN_LIMITS: TLimitsSchema = {
+  documents: 5,
+  recipients: 10,
+};
+
+export const SELFHOSTED_PLAN_LIMITS: TLimitsSchema = {
+  documents: Infinity,
+  recipients: Infinity,
+};

packages/ee/server-only/limits/errors.ts

@@ -0,0 +1,6 @@
+export const ERROR_CODES: Record<string, string> = {
+  UNAUTHORIZED: 'You must be logged in to access this resource',
+  USER_FETCH_FAILED: 'An error occurred while fetching your user account',
+  SUBSCRIPTION_FETCH_FAILED: 'An error occurred while fetching your subscription',
+  UNKNOWN: 'An unknown error occurred',
+};

packages/ee/server-only/limits/handler.ts

@@ -0,0 +1,54 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+
+import { getToken } from 'next-auth/jwt';
+import { match } from 'ts-pattern';
+
+import { withStaleWhileRevalidate } from '@documenso/lib/server-only/http/with-swr';
+import { getFlag } from '@documenso/lib/universal/get-feature-flag';
+
+import { SELFHOSTED_PLAN_LIMITS } from './constants';
+import { ERROR_CODES } from './errors';
+import { TLimitsErrorResponseSchema, TLimitsResponseSchema } from './schema';
+import { getServerLimits } from './server';
+
+export const limitsHandler = async (
+  req: NextApiRequest,
+  res: NextApiResponse<TLimitsResponseSchema | TLimitsErrorResponseSchema>,
+) => {
+  try {
+    const token = await getToken({ req });
+
+    const isBillingEnabled = await getFlag('app_billing');
+
+    if (!isBillingEnabled) {
+      return withStaleWhileRevalidate<typeof res>(res).status(200).json({
+        quota: SELFHOSTED_PLAN_LIMITS,
+        remaining: SELFHOSTED_PLAN_LIMITS,
+      });
+    }
+
+    if (!token?.email) {
+      throw new Error(ERROR_CODES.UNAUTHORIZED);
+    }
+
+    const limits = await getServerLimits({ email: token.email });
+
+    return withStaleWhileRevalidate<typeof res>(res).status(200).json(limits);
+  } catch (err) {
+    console.error('error', err);
+
+    if (err instanceof Error) {
+      const status = match(err.message)
+        .with(ERROR_CODES.UNAUTHORIZED, () => 401)
+        .otherwise(() => 500);
+
+      return res.status(status).json({
+        error: ERROR_CODES[err.message] ?? ERROR_CODES.UNKNOWN,
+      });
+    }
+
+    res.status(500).json({
+      error: ERROR_CODES.UNKNOWN,
+    });
+  }
+};

packages/ee/server-only/limits/provider/client.tsx

@@ -0,0 +1,53 @@
+'use client';
+
+import { createContext, useContext, useEffect, useState } from 'react';
+
+import { getLimits } from '../client';
+import { FREE_PLAN_LIMITS } from '../constants';
+import { TLimitsResponseSchema } from '../schema';
+
+export type LimitsContextValue = TLimitsResponseSchema;
+
+const LimitsContext = createContext<LimitsContextValue | null>(null);
+
+export const useLimits = () => {
+  const limits = useContext(LimitsContext);
+
+  if (!limits) {
+    throw new Error('useLimits must be used within a LimitsProvider');
+  }
+
+  return limits;
+};
+
+export type LimitsProviderProps = {
+  initialValue?: LimitsContextValue;
+  children?: React.ReactNode;
+};
+
+export const LimitsProvider = ({ initialValue, children }: LimitsProviderProps) => {
+  const defaultValue: TLimitsResponseSchema = {
+    quota: FREE_PLAN_LIMITS,
+    remaining: FREE_PLAN_LIMITS,
+  };
+
+  const [limits, setLimits] = useState(() => initialValue ?? defaultValue);
+
+  useEffect(() => {
+    void getLimits().then((limits) => setLimits(limits));
+  }, []);
+
+  useEffect(() => {
+    const onFocus = () => {
+      void getLimits().then((limits) => setLimits(limits));
+    };
+
+    window.addEventListener('focus', onFocus);
+
+    return () => {
+      window.removeEventListener('focus', onFocus);
+    };
+  }, []);
+
+  return <LimitsContext.Provider value={limits}>{children}</LimitsContext.Provider>;
+};

packages/ee/server-only/limits/provider/server.tsx

@@ -0,0 +1,18 @@
+'use server';
+
+import { headers } from 'next/headers';
+
+import { getLimits } from '../client';
+import { LimitsProvider as ClientLimitsProvider } from './client';
+
+export type LimitsProviderProps = {
+  children?: React.ReactNode;
+};
+
+export const LimitsProvider = async ({ children }: LimitsProviderProps) => {
+  const requestHeaders = Object.fromEntries(headers().entries());
+
+  const limits = await getLimits({ headers: requestHeaders });
+
+  return <ClientLimitsProvider initialValue={limits}>{children}</ClientLimitsProvider>;
+};

packages/ee/server-only/limits/schema.ts

@@ -0,0 +1,28 @@
+import { z } from 'zod';
+
+// Not proud of the below but it's a way to deal with Infinity when returning JSON.
+export const ZLimitsSchema = z.object({
+  documents: z
+    .preprocess((v) => (v === null ? Infinity : Number(v)), z.number())
+    .optional()
+    .default(0),
+  recipients: z
+    .preprocess((v) => (v === null ? Infinity : Number(v)), z.number())
+    .optional()
+    .default(0),
+});
+
+export type TLimitsSchema = z.infer<typeof ZLimitsSchema>;
+
+export const ZLimitsResponseSchema = z.object({
+  quota: ZLimitsSchema,
+  remaining: ZLimitsSchema,
+});
+
+export type TLimitsResponseSchema = z.infer<typeof ZLimitsResponseSchema>;
+
+export const ZLimitsErrorResponseSchema = z.object({
+  error: z.string(),
+});
+
+export type TLimitsErrorResponseSchema = z.infer<typeof ZLimitsErrorResponseSchema>;

packages/ee/server-only/limits/server.ts

@@ -0,0 +1,78 @@
+import { DateTime } from 'luxon';
+
+import { stripe } from '@documenso/lib/server-only/stripe';
+import { getFlag } from '@documenso/lib/universal/get-feature-flag';
+import { prisma } from '@documenso/prisma';
+
+import { FREE_PLAN_LIMITS, SELFHOSTED_PLAN_LIMITS } from './constants';
+import { ERROR_CODES } from './errors';
+import { ZLimitsSchema } from './schema';
+
+export type GetServerLimitsOptions = {
+  email?: string;
+};
+
+export const getServerLimits = async ({ email }: GetServerLimitsOptions) => {
+  const isBillingEnabled = await getFlag('app_billing');
+
+  if (!isBillingEnabled) {
+    return {
+      quota: SELFHOSTED_PLAN_LIMITS,
+      remaining: SELFHOSTED_PLAN_LIMITS,
+    };
+  }
+
+  if (!email) {
+    throw new Error(ERROR_CODES.UNAUTHORIZED);
+  }
+
+  const user = await prisma.user.findFirst({
+    where: {
+      email,
+    },
+    include: {
+      Subscription: true,
+    },
+  });
+
+  if (!user) {
+    throw new Error(ERROR_CODES.USER_FETCH_FAILED);
+  }
+
+  let quota = structuredClone(FREE_PLAN_LIMITS);
+  let remaining = structuredClone(FREE_PLAN_LIMITS);
+
+  if (user.Subscription?.priceId) {
+    const { product } = await stripe.prices
+      .retrieve(user.Subscription.priceId, {
+        expand: ['product'],
+      })
+      .catch((err) => {
+        console.error(err);
+        throw err;
+      });
+
+    if (typeof product === 'string') {
+      throw new Error(ERROR_CODES.SUBSCRIPTION_FETCH_FAILED);
+    }
+
+    quota = ZLimitsSchema.parse('metadata' in product ? product.metadata : {});
+    remaining = structuredClone(quota);
+  }
+
+  const documents = await prisma.document.count({
+    where: {
+      userId: user.id,
+      createdAt: {
+        gte: DateTime.utc().startOf('month').toJSDate(),
+      },
+    },
+  });
+
+  remaining.documents = Math.max(remaining.documents - documents, 0);
+
+  return {
+    quota,
+    remaining,
+  };
+};

packages/ee/server-only/stripe/get-checkout-session.ts

@@ -17,6 +17,7 @@ export const getCheckoutSession = async ({
 
   const session = await stripe.checkout.sessions.create({
     customer: customerId,
+    mode: 'subscription',
     line_items: [
       {
         price: priceId,

packages/ee/server-only/stripe/get-product-by-price-id.ts

@@ -0,0 +1,17 @@
+import { stripe } from '@documenso/lib/server-only/stripe';
+
+export type GetProductByPriceIdOptions = {
+  priceId: string;
+};
+
+export const getProductByPriceId = async ({ priceId }: GetProductByPriceIdOptions) => {
+  const { product } = await stripe.prices.retrieve(priceId, {
+    expand: ['product'],
+  });
+
+  if (typeof product === 'string' || 'deleted' in product) {
+    throw new Error('Product not found');
+  }
+
+  return product;
+};

packages/ee/server-only/stripe/webhook/handler.ts

@@ -0,0 +1,224 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+
+import { buffer } from 'micro';
+import { match } from 'ts-pattern';
+
+import { Stripe, stripe } from '@documenso/lib/server-only/stripe';
+import { getFlag } from '@documenso/lib/universal/get-feature-flag';
+import { prisma } from '@documenso/prisma';
+
+import { onSubscriptionDeleted } from './on-subscription-deleted';
+import { onSubscriptionUpdated } from './on-subscription-updated';
+
+type StripeWebhookResponse = {
+  success: boolean;
+  message: string;
+};
+
+export const stripeWebhookHandler = async (
+  req: NextApiRequest,
+  res: NextApiResponse<StripeWebhookResponse>,
+) => {
+  try {
+    const isBillingEnabled = await getFlag('app_billing');
+
+    if (!isBillingEnabled) {
+      return res.status(500).json({
+        success: false,
+        message: 'Billing is disabled',
+      });
+    }
+
+    const signature =
+      typeof req.headers['stripe-signature'] === 'string' ? req.headers['stripe-signature'] : '';
+
+    if (!signature) {
+      return res.status(400).json({
+        success: false,
+        message: 'No signature found in request',
+      });
+    }
+
+    const body = await buffer(req);
+
+    const event = stripe.webhooks.constructEvent(
+      body,
+      signature,
+      process.env.NEXT_PRIVATE_STRIPE_WEBHOOK_SECRET,
+    );
+
+    await match(event.type)
+      .with('checkout.session.completed', async () => {
+        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+        const session = event.data.object as Stripe.Checkout.Session;
+
+        const userId = Number(session.client_reference_id);
+        const subscriptionId =
+          typeof session.subscription === 'string'
+            ? session.subscription
+            : session.subscription?.id;
+
+        if (!subscriptionId || Number.isNaN(userId)) {
+          return res.status(500).json({
+            success: false,
+            message: 'Invalid session',
+          });
+        }
+
+        const subscription = await stripe.subscriptions.retrieve(subscriptionId);
+
+        await onSubscriptionUpdated({ userId, subscription });
+
+        return res.status(200).json({
+          success: true,
+          message: 'Webhook received',
+        });
+      })
+      .with('customer.subscription.updated', async () => {
+        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+        const subscription = event.data.object as Stripe.Subscription;
+
+        const customerId =
+          typeof subscription.customer === 'string'
+            ? subscription.customer
+            : subscription.customer.id;
+
+        const result = await prisma.subscription.findFirst({
+          select: {
+            userId: true,
+          },
+          where: {
+            customerId,
+          },
+        });
+
+        if (!result?.userId) {
+          return res.status(500).json({
+            success: false,
+            message: 'User not found',
+          });
+        }
+
+        await onSubscriptionUpdated({ userId: result.userId, subscription });
+
+        return res.status(200).json({
+          success: true,
+          message: 'Webhook received',
+        });
+      })
+      .with('invoice.payment_succeeded', async () => {
+        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+        const invoice = event.data.object as Stripe.Invoice;
+
+        if (invoice.billing_reason !== 'subscription_cycle') {
+          return res.status(200).json({
+            success: true,
+            message: 'Webhook received',
+          });
+        }
+
+        const customerId =
+          typeof invoice.customer === 'string' ? invoice.customer : invoice.customer?.id;
+
+        const subscriptionId =
+          typeof invoice.subscription === 'string'
+            ? invoice.subscription
+            : invoice.subscription?.id;
+
+        if (!customerId || !subscriptionId) {
+          return res.status(500).json({
+            success: false,
+            message: 'Invalid invoice',
+          });
+        }
+
+        const subscription = await stripe.subscriptions.retrieve(subscriptionId);
+
+        const result = await prisma.subscription.findFirst({
+          select: {
+            userId: true,
+          },
+          where: {
+            customerId,
+          },
+        });
+
+        if (!result?.userId) {
+          return res.status(500).json({
+            success: false,
+            message: 'User not found',
+          });
+        }
+
+        await onSubscriptionUpdated({ userId: result.userId, subscription });
+
+        return res.status(200).json({
+          success: true,
+          message: 'Webhook received',
+        });
+      })
+      .with('invoice.payment_failed', async () => {
+        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+        const invoice = event.data.object as Stripe.Invoice;
+
+        const customerId =
+          typeof invoice.customer === 'string' ? invoice.customer : invoice.customer?.id;
+
+        const subscriptionId =
+          typeof invoice.subscription === 'string'
+            ? invoice.subscription
+            : invoice.subscription?.id;
+
+        if (!customerId || !subscriptionId) {
+          return res.status(500).json({
+            success: false,
+            message: 'Invalid invoice',
+          });
+        }
+
+        const subscription = await stripe.subscriptions.retrieve(subscriptionId);
+
+        const result = await prisma.subscription.findFirst({
+          select: {
+            userId: true,
+          },
+          where: {
+            customerId,
+          },
+        });
+
+        if (!result?.userId) {
+          return res.status(500).json({
+            success: false,
+            message: 'User not found',
+          });
+        }
+
+        await onSubscriptionUpdated({ userId: result.userId, subscription });
+      })
+      .with('customer.subscription.deleted', async () => {
+        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
+        const subscription = event.data.object as Stripe.Subscription;
+
+        await onSubscriptionDeleted({ subscription });
+
+        return res.status(200).json({
+          success: true,
+          message: 'Webhook received',
+        });
+      })
+      .otherwise(() => {
+        return res.status(200).json({
+          success: true,
+          message: 'Webhook received',
+        });
+      });
+  } catch (err) {
+    console.error(err);
+
+    res.status(500).json({
+      success: false,
+      message: 'Unknown error',
+    });
+  }
+};

packages/ee/server-only/stripe/webhook/on-subscription-deleted.ts

@@ -0,0 +1,21 @@
+import { Stripe } from '@documenso/lib/server-only/stripe';
+import { prisma } from '@documenso/prisma';
+import { SubscriptionStatus } from '@documenso/prisma/client';
+
+export type OnSubscriptionDeletedOptions = {
+  subscription: Stripe.Subscription;
+};
+
+export const onSubscriptionDeleted = async ({ subscription }: OnSubscriptionDeletedOptions) => {
+  const customerId =
+    typeof subscription.customer === 'string' ? subscription.customer : subscription.customer?.id;
+
+  await prisma.subscription.update({
+    where: {
+      customerId,
+    },
+    data: {
+      status: SubscriptionStatus.INACTIVE,
+    },
+  });
+};

packages/ee/server-only/stripe/webhook/on-subscription-updated.ts

@@ -0,0 +1,44 @@
+import { match } from 'ts-pattern';
+
+import { Stripe } from '@documenso/lib/server-only/stripe';
+import { prisma } from '@documenso/prisma';
+import { SubscriptionStatus } from '@documenso/prisma/client';
+
+export type OnSubscriptionUpdatedOptions = {
+  userId: number;
+  subscription: Stripe.Subscription;
+};
+
+export const onSubscriptionUpdated = async ({
+  userId,
+  subscription,
+}: OnSubscriptionUpdatedOptions) => {
+  const customerId =
+    typeof subscription.customer === 'string' ? subscription.customer : subscription.customer?.id;
+
+  const status = match(subscription.status)
+    .with('active', () => SubscriptionStatus.ACTIVE)
+    .with('past_due', () => SubscriptionStatus.PAST_DUE)
+    .otherwise(() => SubscriptionStatus.INACTIVE);
+
+  await prisma.subscription.upsert({
+    where: {
+      customerId,
+    },
+    create: {
+      customerId,
+      status: status,
+      planId: subscription.id,
+      priceId: subscription.items.data[0].price.id,
+      periodEnd: new Date(subscription.current_period_end * 1000),
+      userId,
+    },
+    update: {
+      customerId,
+      status: status,
+      planId: subscription.id,
+      priceId: subscription.items.data[0].price.id,
+      periodEnd: new Date(subscription.current_period_end * 1000),
+    },
+  });
+};

packages/email/render.ts

@@ -1 +1 @@
-export { render, renderAsync } from '@react-email/components';
+export { render } from '@react-email/components';

packages/email/templates/document-invite.tsx

@@ -32,7 +32,7 @@ export const DocumentInviteEmailTemplate = ({
   assetBaseUrl = 'http://localhost:3002',
   customBody,
 }: DocumentInviteEmailTemplateProps) => {
-  const previewText = `Completed Document`;
+  const previewText = `${inviterName} has invited you to sign ${documentName}`;
 
   const getAssetUrl = (path: string) => {
     return new URL(path, assetBaseUrl).toString();

packages/eslint-config/package.json

@@ -7,8 +7,8 @@
     "clean": "rimraf node_modules"
   },
   "dependencies": {
-    "@typescript-eslint/eslint-plugin": "^5.59.2",
-    "@typescript-eslint/parser": "^5.59.2",
+    "@typescript-eslint/eslint-plugin": "6.8.0",
+    "@typescript-eslint/parser": "6.8.0",
     "eslint": "^8.40.0",
     "eslint-config-next": "13.4.19",
     "eslint-config-prettier": "^8.8.0",
@@ -16,6 +16,6 @@
     "eslint-plugin-package-json": "^0.1.4",
     "eslint-plugin-prettier": "^4.2.1",
     "eslint-plugin-react": "^7.32.2",
-    "typescript": "^5.1.6"
+    "typescript": "5.2.2"
   }
-}
+}

packages/lib/next-auth/guards/is-admin.ts

@@ -1,5 +1,3 @@
 import { Role, User } from '@documenso/prisma/client';
 
-const isAdmin = (user: User) => user.roles.includes(Role.ADMIN);
-
-export { isAdmin };
+export const isAdmin = (user: User) => user.roles.includes(Role.ADMIN);

packages/lib/package.json

@@ -28,12 +28,13 @@
     "bcrypt": "^5.1.0",
     "luxon": "^3.4.0",
     "nanoid": "^4.0.2",
-    "next": "13.4.19",
+    "next": "13.5.4",
     "next-auth": "4.22.3",
     "pdf-lib": "^1.17.1",
     "react": "18.2.0",
     "stripe": "^12.7.0",
-    "ts-pattern": "^5.0.5"
+    "ts-pattern": "^5.0.5",
+    "zod": "^3.21.4"
   },
   "devDependencies": {
     "@types/bcrypt": "^5.0.0",

packages/lib/server-only/admin/get-users-stats.ts

@@ -9,9 +9,7 @@ export const getUsersWithSubscriptionsCount = async () => {
   return await prisma.user.count({
     where: {
       Subscription: {
-        some: {
-          status: SubscriptionStatus.ACTIVE,
-        },
+        status: SubscriptionStatus.ACTIVE,
       },
     },
   });

packages/lib/server-only/context.ts

@@ -0,0 +1,35 @@
+import { Pinecone } from '@pinecone-database/pinecone';
+
+import { getEmbeddings } from './embeddings';
+
+export async function getMatchesFromEmbeddings(embeddings: number[]) {
+  const pc = new Pinecone({
+    apiKey: process.env.PINECONE_API_KEY!,
+    environment: process.env.PINECONE_ENV!,
+  });
+
+  const pineconeIndex = pc.index('documenso-chat-with-pdf-test');
+
+  try {
+    const queryResult = await pineconeIndex.query({
+      topK: 5,
+      vector: embeddings,
+      includeMetadata: true,
+    });
+
+    return queryResult.matches || [];
+  } catch (error) {
+    console.error('There was an error getting matches from embeddings: ', error);
+    throw new Error('There was an error getting matches from embeddings');
+  }
+}
+
+export async function getContext(query: string) {
+  const queryEmbeddings = await getEmbeddings(query);
+  const matches = await getMatchesFromEmbeddings(queryEmbeddings);
+
+  const qualifyingMatches = matches.filter((match) => match.score && match.score > 0.7);
+  const docs = qualifyingMatches.map((match) => match.metadata?.text);
+
+  return docs.join('\n').substring(0, 3000);
+}

packages/lib/server-only/embeddings.ts

@@ -0,0 +1,23 @@
+import { Configuration, OpenAIApi } from 'openai-edge';
+
+const config = new Configuration({
+  apiKey: process.env.OPENAI_API_KEY!,
+});
+
+const openai = new OpenAIApi(config);
+
+export async function getEmbeddings(text: string) {
+  try {
+    const response = await openai.createEmbedding({
+      model: 'text-embedding-ada-002',
+      input: text.replace(/\n/g, ' '),
+    });
+
+    const result = await response.json();
+
+    return result.data[0].embedding;
+  } catch (error) {
+    console.error('There was an error getting embeddings: ', error);
+    throw new Error('There was an error getting embeddings');
+  }
+}

packages/lib/server-only/http/to-next-request.ts

@@ -0,0 +1,9 @@
+import { NextRequest } from 'next/server';
+
+export const toNextRequest = (req: Request) => {
+  const headers = Object.fromEntries(req.headers.entries());
+
+  return new NextRequest(req, {
+    headers: headers,
+  });
+};

packages/lib/server-only/http/with-swr.ts

@@ -0,0 +1,28 @@
+import { NextApiResponse } from 'next';
+import { NextResponse } from 'next/server';
+
+type NarrowedResponse<T> = T extends NextResponse
+  ? NextResponse
+  : T extends NextApiResponse<infer U>
+  ? NextApiResponse<U>
+  : never;
+
+export const withStaleWhileRevalidate = <T>(
+  res: NarrowedResponse<T>,
+  cacheInSeconds = 60,
+  staleCacheInSeconds = 300,
+) => {
+  if ('headers' in res) {
+    res.headers.set(
+      'Cache-Control',
+      `public, s-maxage=${cacheInSeconds}, stale-while-revalidate=${staleCacheInSeconds}`,
+    );
+  } else {
+    res.setHeader(
+      'Cache-Control',
+      `public, s-maxage=${cacheInSeconds}, stale-while-revalidate=${staleCacheInSeconds}`,
+    );
+  }
+
+  return res;
+};

packages/lib/server-only/pinecone.ts

@@ -0,0 +1,113 @@
+import { Pinecone } from '@pinecone-database/pinecone';
+import { PDFLoader } from 'langchain/document_loaders/fs/pdf';
+import { RecursiveCharacterTextSplitter } from 'langchain/text_splitter';
+import md5 from 'md5';
+
+import { getEmbeddings } from './embeddings';
+
+let pc: Pinecone | null = null;
+
+// export type PDFPage = {
+//   pageContent: string;
+//   metadata: {
+//     source: string;
+//     pdf: {
+//       version: string;
+//       info: {
+//         pdfformatversion: string;
+//         isacroformpresent: boolean;
+//         isxfapresent: boolean;
+//         creator: string;
+//         producer: string;
+//         ceationdate: string;
+//         moddate: string;
+//       };
+//       metadata: null;
+//       totalPages: number;
+//     };
+//     loc: {
+//       pageNumber: number;
+//     };
+//   };
+// };
+
+export type PDFPage = unknown;
+export const getPineconeClient = () => {
+  if (!pc) {
+    pc = new Pinecone({
+      apiKey: process.env.PINECONE_API_KEY!,
+      environment: process.env.PINECONE_ENV!,
+    });
+  }
+
+  return pc;
+};
+
+export async function loadFileIntoPinecone(file: string) {
+  if (!file) {
+    throw new Error('No file provided');
+  }
+
+  const loader = new PDFLoader(file);
+  const pages: PDFPage[] = await loader.load();
+
+  const documents = await Promise.all(pages.map(prepareDocument));
+
+  const vectors = await Promise.all(documents.flat().map(embedDocuments));
+
+  const client = getPineconeClient();
+  const pineconeIndex = client.index('documenso-chat-with-pdf-test');
+
+  try {
+    await pineconeIndex.upsert(vectors);
+  } catch (error) {
+    console.error('There was an error upserting vectors: ', error);
+  }
+}
+
+async function embedDocuments(doc) {
+  try {
+    const embeddings = await getEmbeddings(doc.pageContent);
+    const hash = md5(doc.pageContent);
+
+    return {
+      id: hash,
+      values: embeddings,
+      metadata: {
+        text: doc.metadata.text,
+        pageNumber: doc.metadata.pageNumber,
+      },
+    };
+  } catch (error) {
+    console.error('There was an error embedding documents: ', error);
+    throw new Error('There was an error embedding documents');
+  }
+}
+
+export const truncateStringByBytes = (str: string, numBytes: number) => {
+  const encoder = new TextEncoder();
+
+  return new TextDecoder('utf-8').decode(encoder.encode(str).slice(0, numBytes));
+};
+
+async function prepareDocument(page: PDFPage) {
+  let { pageContent, metadata } = page;
+  pageContent = pageContent.replace(/\n/g, '');
+
+  const splitter = new RecursiveCharacterTextSplitter();
+  const docs = await splitter.splitDocuments([
+    {
+      pageContent,
+      metadata: {
+        pageNumber: metadata.loc.pageNumber,
+        text: truncateStringByBytes(pageContent, 36000),
+      },
+    },
+  ]);
+
+  return docs;
+}
+
+function convertToAscii(input: string) {
+  return input.replace(/[^\x00-\x7F]/g, '');
+}

packages/lib/server-only/subscription/get-subscription-by-user-id.ts

@@ -7,7 +7,7 @@ export type GetSubscriptionByUserIdOptions = {
 };
 
 export const getSubscriptionByUserId = async ({ userId }: GetSubscriptionByUserIdOptions) => {
-  return prisma.subscription.findFirst({
+  return await prisma.subscription.findFirst({
     where: {
       userId,
     },

packages/lib/universal/upload/get-file.ts

@@ -3,8 +3,6 @@ import { match } from 'ts-pattern';
 
 import { DocumentDataType } from '@documenso/prisma/client';
 
-import { getPresignGetUrl } from './server-actions';
-
 export type GetFileOptions = {
   type: DocumentDataType;
   data: string;
@@ -33,6 +31,8 @@ const getFileFromBytes64 = (data: string) => {
 };
 
 const getFileFromS3 = async (key: string) => {
+  const { getPresignGetUrl } = await import('./server-actions');
+
   const { url } = await getPresignGetUrl(key);
 
   const response = await fetch(url, {

packages/lib/universal/upload/put-file.ts

@@ -4,7 +4,6 @@ import { match } from 'ts-pattern';
 import { DocumentDataType } from '@documenso/prisma/client';
 
 import { createDocumentData } from '../../server-only/document-data/create-document-data';
-import { getPresignPostUrl } from './server-actions';
 
 type File = {
   name: string;
@@ -34,6 +33,8 @@ const putFileInDatabase = async (file: File) => {
 };
 
 const putFileInS3 = async (file: File) => {
+  const { getPresignPostUrl } = await import('./server-actions');
+
   const { url, key } = await getPresignPostUrl(file.name, file.type);
 
   const body = await file.arrayBuffer();

packages/lib/universal/upload/server-actions.ts

@@ -6,7 +6,6 @@ import {
   PutObjectCommand,
   S3Client,
 } from '@aws-sdk/client-s3';
-import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
 import slugify from '@sindresorhus/slugify';
 import path from 'node:path';
 
@@ -17,6 +16,8 @@ import { alphaid } from '../id';
 export const getPresignPostUrl = async (fileName: string, contentType: string) => {
   const client = getS3Client();
 
+  const { getSignedUrl } = await import('@aws-sdk/s3-request-presigner');
+
   const { user } = await getServerComponentSession();
 
   // Get the basename and extension for the file
@@ -44,6 +45,8 @@ export const getPresignPostUrl = async (fileName: string, contentType: string) =
 export const getAbsolutePresignPostUrl = async (key: string) => {
   const client = getS3Client();
 
+  const { getSignedUrl } = await import('@aws-sdk/s3-request-presigner');
+
   const putObjectCommand = new PutObjectCommand({
     Bucket: process.env.NEXT_PRIVATE_UPLOAD_BUCKET,
     Key: key,
@@ -59,6 +62,8 @@ export const getAbsolutePresignPostUrl = async (key: string) => {
 export const getPresignGetUrl = async (key: string) => {
   const client = getS3Client();
 
+  const { getSignedUrl } = await import('@aws-sdk/s3-request-presigner');
+
   const getObjectCommand = new GetObjectCommand({
     Bucket: process.env.NEXT_PRIVATE_UPLOAD_BUCKET,
     Key: key,

packages/lib/universal/upload/update-file.ts

@@ -3,8 +3,6 @@ import { match } from 'ts-pattern';
 
 import { DocumentDataType } from '@documenso/prisma/client';
 
-import { getAbsolutePresignPostUrl } from './server-actions';
-
 export type UpdateFileOptions = {
   type: DocumentDataType;
   oldData: string;
@@ -40,6 +38,8 @@ const updateFileWithBytes64 = (data: string) => {
 };
 
 const updateFileWithS3 = async (key: string, data: string) => {
+  const { getAbsolutePresignPostUrl } = await import('./server-actions');
+
   const { url } = await getAbsolutePresignPostUrl(key);
 
   const response = await fetch(url, {

packages/prisma/package.json

@@ -14,16 +14,16 @@
     "prisma:seed": "prisma db seed"
   },
   "prisma": {
-    "seed": "ts-node --transpileOnly --skipProject ./seed-database.ts"
+    "seed": "ts-node --transpileOnly --project ./tsconfig.seed.json ./seed-database.ts"
   },
   "dependencies": {
-    "@prisma/client": "5.3.1",
+    "@prisma/client": "5.4.2",
     "dotenv": "^16.3.1",
     "dotenv-cli": "^7.3.0",
-    "prisma": "5.3.1"
+    "prisma": "5.4.2"
   },
   "devDependencies": {
     "ts-node": "^10.9.1",
-    "typescript": "^5.1.6"
+    "typescript": "5.2.2"
   }
 }

packages/prisma/schema.prisma

@@ -31,7 +31,7 @@ model User {
   accounts           Account[]
   sessions           Session[]
   Document           Document[]
-  Subscription       Subscription[]
+  Subscription       Subscription?
   PasswordResetToken PasswordResetToken[]
 }
 

packages/prisma/tsconfig.seed.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "compilerOptions": {
+    "module": "NodeNext"
+  }
+}

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

@@ -1,5 +1,6 @@
 import { TRPCError } from '@trpc/server';
 
+import { getServerLimits } from '@documenso/ee/server-only/limits/server';
 import { createDocument } from '@documenso/lib/server-only/document/create-document';
 import { deleteDraftDocument } from '@documenso/lib/server-only/document/delete-draft-document';
 import { getDocumentById } from '@documenso/lib/server-only/document/get-document-by-id';
@@ -63,13 +64,25 @@ export const documentRouter = router({
       try {
         const { title, documentDataId } = input;
 
+        const { remaining } = await getServerLimits({ email: ctx.user.email });
+
+        if (remaining.documents <= 0) {
+          throw new TRPCError({
+            code: 'BAD_REQUEST',
+            message:
+              'You have reached your document limit for this month. Please upgrade your plan.',
+          });
+        }
+
         return await createDocument({
           userId: ctx.user.id,
           title,
           documentDataId,
         });
       } catch (err) {
-        console.error(err);
+        if (err instanceof TRPCError) {
+          throw err;
+        }
 
         throw new TRPCError({
           code: 'BAD_REQUEST',

packages/trpc/server/field-router/schema.ts

@@ -3,7 +3,7 @@ import { z } from 'zod';
 export const ZSignFieldWithTokenMutationSchema = z.object({
   token: z.string(),
   fieldId: z.number(),
-  value: z.string(),
+  value: z.string().trim(),
   isBase64: z.boolean().optional(),
 });
 

packages/ui/package.json

@@ -22,7 +22,7 @@
     "@types/react": "18.2.18",
     "@types/react-dom": "18.2.7",
     "react": "18.2.0",
-    "typescript": "^5.1.6"
+    "typescript": "5.2.2"
   },
   "dependencies": {
     "@documenso/lib": "*",
@@ -60,11 +60,11 @@
     "framer-motion": "^10.12.8",
     "lucide-react": "^0.279.0",
     "luxon": "^3.4.2",
-    "next": "13.4.19",
+    "next": "13.5.4",
     "pdfjs-dist": "3.6.172",
     "react-day-picker": "^8.7.1",
     "react-hook-form": "^7.45.4",
-    "react-pdf": "^7.3.3",
+    "react-pdf": "7.3.3",
     "react-rnd": "^10.4.1",
     "tailwind-merge": "^1.12.0",
     "tailwindcss-animate": "^1.0.5"

packages/ui/primitives/alert-dialog.tsx

@@ -11,12 +11,8 @@ const AlertDialog = AlertDialogPrimitive.Root;
 
 const AlertDialogTrigger = AlertDialogPrimitive.Trigger;
 
-const AlertDialogPortal = ({
-  className,
-  children,
-  ...props
-}: AlertDialogPrimitive.AlertDialogPortalProps) => (
-  <AlertDialogPrimitive.Portal className={cn(className)} {...props}>
+const AlertDialogPortal = ({ children, ...props }: AlertDialogPrimitive.AlertDialogPortalProps) => (
+  <AlertDialogPrimitive.Portal {...props}>
     <div className="fixed inset-0 z-50 flex items-end justify-center sm:items-center">
       {children}
     </div>

packages/ui/primitives/dialog.tsx

@@ -12,12 +12,11 @@ const Dialog = DialogPrimitive.Root;
 const DialogTrigger = DialogPrimitive.Trigger;
 
 const DialogPortal = ({
-  className,
   children,
   position = 'start',
   ...props
 }: DialogPrimitive.DialogPortalProps & { position?: 'start' | 'end' | 'center' }) => (
-  <DialogPrimitive.Portal className={cn(className)} {...props}>
+  <DialogPrimitive.Portal {...props}>
     <div
       className={cn('fixed inset-0 z-50 flex justify-center sm:items-center', {
         'items-start': position === 'start',

packages/ui/primitives/document-dropzone.tsx

@@ -74,16 +74,23 @@ const DocumentDropzoneCardCenterVariants: Variants = {
 
 export type DocumentDropzoneProps = {
   className?: string;
+  disabled?: boolean;
   onDrop?: (_file: File) => void | Promise<void>;
   [key: string]: unknown;
 };
 
-export const DocumentDropzone = ({ className, onDrop, ...props }: DocumentDropzoneProps) => {
+export const DocumentDropzone = ({
+  className,
+  onDrop,
+  disabled,
+  ...props
+}: DocumentDropzoneProps) => {
   const { getRootProps, getInputProps } = useDropzone({
     accept: {
       'application/pdf': ['.pdf'],
     },
     multiple: false,
+    disabled,
     onDrop: ([acceptedFile]) => {
       if (acceptedFile && onDrop) {
         void onDrop(acceptedFile);
@@ -102,11 +109,12 @@ export const DocumentDropzone = ({ className, onDrop, ...props }: DocumentDropzo
       <Card
         role="button"
         className={cn(
-          'focus-visible:ring-ring ring-offset-background flex flex-1 cursor-pointer flex-col items-center justify-center focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2',
+          'focus-visible:ring-ring ring-offset-background flex flex-1 cursor-pointer flex-col items-center justify-center focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2 aria-disabled:pointer-events-none aria-disabled:opacity-60',
           className,
         )}
         gradient={true}
         degrees={120}
+        aria-disabled={disabled}
         {...getRootProps()}
         {...props}
       >

packages/ui/primitives/document-flow/add-fields.tsx

@@ -246,12 +246,12 @@ export const AddFieldsFormPartial = ({
   useEffect(() => {
     if (selectedField) {
       window.addEventListener('mousemove', onMouseMove);
-      window.addEventListener('click', onMouseClick);
+      window.addEventListener('mouseup', onMouseClick);
     }
 
     return () => {
       window.removeEventListener('mousemove', onMouseMove);
-      window.removeEventListener('click', onMouseClick);
+      window.removeEventListener('mouseup', onMouseClick);
     };
   }, [onMouseClick, onMouseMove, selectedField]);
 
@@ -417,7 +417,7 @@ export const AddFieldsFormPartial = ({
                 type="button"
                 className="group h-full w-full"
                 disabled={!selectedSigner || selectedSigner?.sendStatus === SendStatus.SENT}
-                onClick={(e) => e.stopPropagation()}
+                onClick={() => setSelectedField(FieldType.SIGNATURE)}
                 onMouseDown={() => setSelectedField(FieldType.SIGNATURE)}
                 data-selected={selectedField === FieldType.SIGNATURE ? true : undefined}
               >
@@ -441,7 +441,7 @@ export const AddFieldsFormPartial = ({
                 type="button"
                 className="group h-full w-full"
                 disabled={!selectedSigner || selectedSigner?.sendStatus === SendStatus.SENT}
-                onClick={(e) => e.stopPropagation()}
+                onClick={() => setSelectedField(FieldType.EMAIL)}
                 onMouseDown={() => setSelectedField(FieldType.EMAIL)}
                 data-selected={selectedField === FieldType.EMAIL ? true : undefined}
               >
@@ -464,7 +464,7 @@ export const AddFieldsFormPartial = ({
                 type="button"
                 className="group h-full w-full"
                 disabled={!selectedSigner || selectedSigner?.sendStatus === SendStatus.SENT}
-                onClick={(e) => e.stopPropagation()}
+                onClick={() => setSelectedField(FieldType.NAME)}
                 onMouseDown={() => setSelectedField(FieldType.NAME)}
                 data-selected={selectedField === FieldType.NAME ? true : undefined}
               >
@@ -487,7 +487,7 @@ export const AddFieldsFormPartial = ({
                 type="button"
                 className="group h-full w-full"
                 disabled={!selectedSigner || selectedSigner?.sendStatus === SendStatus.SENT}
-                onClick={(e) => e.stopPropagation()}
+                onClick={() => setSelectedField(FieldType.DATE)}
                 onMouseDown={() => setSelectedField(FieldType.DATE)}
                 data-selected={selectedField === FieldType.DATE ? true : undefined}
               >

packages/ui/primitives/sheet.tsx

@@ -28,8 +28,8 @@ interface SheetPortalProps
   extends SheetPrimitive.DialogPortalProps,
     VariantProps<typeof portalVariants> {}
 
-const SheetPortal = ({ position, className, children, ...props }: SheetPortalProps) => (
-  <SheetPrimitive.Portal className={cn(className)} {...props}>
+const SheetPortal = ({ position, children, ...props }: SheetPortalProps) => (
+  <SheetPrimitive.Portal {...props}>
     <div className={portalVariants({ position })}>{children}</div>
   </SheetPrimitive.Portal>
 );

turbo.json

@@ -66,6 +66,7 @@
     "NEXT_PRIVATE_SMTP_FROM_NAME",
     "NEXT_PRIVATE_SMTP_FROM_ADDRESS",
     "NEXT_PRIVATE_STRIPE_API_KEY",
+    "NEXT_PRIVATE_STRIPE_WEBHOOK_SECRET",
     "VERCEL",
     "VERCEL_ENV",
     "VERCEL_URL",
@@ -78,4 +79,4 @@
     "E2E_TEST_AUTHENTICATE_USER_EMAIL",
     "E2E_TEST_AUTHENTICATE_USER_PASSWORD"
   ]
-}
+}