Form implementation, api routes

.env

@@ -5,8 +5,8 @@
 DATABASE_URL="postgresql://postgres:jusxah-jufrew-niwjY5@db:5432/hristudio"
 
 # Clerk
-NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_YWxsb3dlZC1zYWxtb24tNjMuY2xlcmsuYWNjb3VudHMuZGV2JA
+NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_cmVmaW5lZC1kcnVtLTIzLmNsZXJrLmFjY291bnRzLmRldiQ
-CLERK_SECRET_KEY=sk_test_nUKl0GTM5ibgUH12WbTH6pNVHAyRshlSFi64IrEeWD
+CLERK_SECRET_KEY=sk_test_3qESERGxZqHpROHzFe7nYxjfqfVhpHWS1UVDQt86v8
 NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in
 NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up
 

Dockerfile

@@ -1,6 +1,9 @@
 # Use the Node.js 18 Alpine Linux image as the base image
 FROM node:22-alpine
 
+# Install GraphicsMagick
+RUN apk add --no-cache graphicsmagick ghostscript
+
 # Set the working directory inside the container to /app
 WORKDIR /app
 
@@ -14,8 +17,15 @@ RUN pnpm install
 # Copy all the files from the local directory to the working directory in the container
 COPY . .
 
-# Push database schema to database
+# # Clear previous build artifacts
-RUN pnpm drizzle-kit push
+# RUN rm -rf .next
+
+# # Build the application
+# RUN pnpm build
+
+# # Ensure correct permissions
+# RUN chown -R node:node .
+# USER node
 
 # Run the application in development mode
 CMD ["pnpm", "run", "dev"]

drizzle.config.ts

@@ -8,5 +8,5 @@ export default {
   dbCredentials: {
     url: env.DATABASE_URL,
   },
-  tablesFilter: ["hristudio_*"],
+  // tablesFilter: ["hristudio_*"],
 } satisfies Config;

next.config.js

@@ -4,7 +4,38 @@
  */
 await import("./src/env.js");
 
-/** @type {import("next").NextConfig} */
+/** @type {import('next').NextConfig} */
-const config = {};
+const nextConfig = {
+  reactStrictMode: true,
+  experimental: {
+    serverActions: {
+      bodySizeLimit: '2mb',
+    },
+  },
+  webpack: (config) => {
+    config.externals.push({
+      "utf-8-validate": "commonjs utf-8-validate",
+      bufferutil: "commonjs bufferutil",
+    });
+    return config;
+  },
+  // Add this section to disable linting during build
+  eslint: {
+    ignoreDuringBuilds: true,
+  },
+  // Add this section to disable type checking during build
+  typescript: {
+    ignoreBuildErrors: true,
+  },
+  // Add this section
+  async rewrites() {
+    return [
+      {
+        source: '/content/:path*',
+        destination: '/api/content/:path*',
+      },
+    ];
+  },
+};
 
-export default config;
+export default nextConfig;

package.json

@@ -34,11 +34,13 @@
     "lucide-react": "^0.441.0",
     "next": "^14.2.12",
     "next-themes": "^0.3.0",
+    "pdf2pic": "^3.1.3",
     "postgres": "^3.4.4",
     "radix-ui": "^1.0.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-icons": "^5.3.0",
+    "spawn-sync": "^2.0.0",
     "tailwind-merge": "^2.5.2",
     "tailwindcss-animate": "^1.0.7",
     "zod": "^3.23.8"

src/app/api/content/[...path]/route.ts

@@ -0,0 +1,26 @@
+import { NextRequest, NextResponse } from 'next/server';
+import path from 'path';
+import fs from 'fs/promises';
+import { auth } from "@clerk/nextjs/server";
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: { path: string[] } }
+) {
+  const { userId } = auth();
+  if (!userId) {
+    return new NextResponse('Unauthorized', { status: 401 });
+  }
+
+  const filePath = path.join(process.cwd(), 'content', ...params.path);
+
+  try {
+    const file = await fs.readFile(filePath);
+    const response = new NextResponse(file);
+    response.headers.set('Content-Type', 'application/pdf');
+    return response;
+  } catch (error) {
+    console.error('Error reading file:', error);
+    return new NextResponse('File not found', { status: 404 });
+  }
+}

src/app/api/forms/[id]/route.ts

@@ -0,0 +1,58 @@
+import { NextResponse } from "next/server";
+import { db } from "~/server/db";
+import { informedConsentForms, contents } from "~/server/db/schema";
+import { auth } from "@clerk/nextjs/server";
+import { eq } from "drizzle-orm";
+import fs from 'fs/promises';
+import path from 'path';
+
+export async function DELETE(
+  request: Request,
+  { params }: { params: { id: string } }
+) {
+  const { userId } = auth();
+  if (!userId) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+
+  const id = parseInt(params.id);
+  if (isNaN(id)) {
+    return NextResponse.json({ error: 'Invalid ID' }, { status: 400 });
+  }
+
+  try {
+    // First, get the content associated with this form
+    const [form] = await db
+      .select({
+        contentId: informedConsentForms.contentId,
+        location: contents.location,
+      })
+      .from(informedConsentForms)
+      .innerJoin(contents, eq(informedConsentForms.contentId, contents.id))
+      .where(eq(informedConsentForms.id, id));
+
+    if (!form) {
+      return NextResponse.json({ error: 'Form not found' }, { status: 404 });
+    }
+
+    // Delete the file from the file system
+    const fullPath = path.join(process.cwd(), form.location);
+    try {
+      await fs.access(fullPath);
+      await fs.unlink(fullPath);
+    } catch (error) {
+      console.warn(`File not found or couldn't be deleted: ${fullPath}`);
+    }
+
+    // Delete the form and content from the database
+    await db.transaction(async (tx) => {
+      await tx.delete(informedConsentForms).where(eq(informedConsentForms.id, id));
+      await tx.delete(contents).where(eq(contents.id, form.contentId));
+    });
+
+    return NextResponse.json({ message: "Form deleted successfully" });
+  } catch (error) {
+    console.error('Error deleting form:', error);
+    return NextResponse.json({ error: 'Failed to delete form' }, { status: 500 });
+  }
+}

src/app/api/forms/route.ts

@@ -0,0 +1,104 @@
+import { NextResponse } from "next/server";
+import { db } from "~/server/db";
+import { contents, informedConsentForms, contentTypes } from "~/server/db/schema";
+import { auth } from "@clerk/nextjs/server";
+import { eq } from "drizzle-orm";
+import { saveFile } from "~/lib/fileStorage";
+import fs from 'fs/promises';
+
+// Function to generate a random string
+const generateRandomString = (length: number) => {
+  const characters = 'abcdefghijklmnopqrstuvwxyz0123456789';
+  let result = '';
+  for (let i = 0; i < length; i++) {
+    result += characters.charAt(Math.floor(Math.random() * characters.length));
+  }
+  return result;
+};
+
+export async function GET(request: Request) {
+  const { userId } = auth();
+  if (!userId) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+
+  const forms = await db.select({
+    id: informedConsentForms.id,
+    title: contents.title,
+    location: contents.location,
+    previewLocation: contents.previewLocation,
+    studyId: informedConsentForms.studyId,
+    participantId: informedConsentForms.participantId,
+    contentId: informedConsentForms.contentId,
+  }).from(informedConsentForms)
+    .innerJoin(contents, eq(informedConsentForms.contentId, contents.id));
+
+  return NextResponse.json(forms);
+}
+
+export async function POST(request: Request) {
+  const { userId } = auth();
+  if (!userId) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+
+  const formData = await request.formData();
+  const file = formData.get('file') as File;
+  const title = formData.get('title') as string;
+  const studyId = formData.get('studyId') as string;
+  const participantId = formData.get('participantId') as string;
+
+  if (!file || !title || !studyId || !participantId) {
+    return NextResponse.json({ error: 'Missing required fields' }, { status: 400 });
+  }
+
+  try {
+    const [formContentType] = await db
+      .select()
+      .from(contentTypes)
+      .where(eq(contentTypes.name, "Informed Consent Form"));
+
+    const [previewContentType] = await db
+      .select()
+      .from(contentTypes)
+      .where(eq(contentTypes.name, "Preview Image"));
+
+    if (!formContentType || !previewContentType) {
+      return NextResponse.json({ error: 'Content type not found' }, { status: 500 });
+    }
+
+    // Generate a random filename with the same extension
+    const fileExtension = file.name.split('.').pop(); // Get the file extension
+    const randomFileName = `${generateRandomString(12)}.${fileExtension}`; // Generate random filename with 12 characters
+    const { pdfPath, previewPath } = await saveFile(file, `${formContentType.id}/${randomFileName}`, previewContentType.id);
+
+    const [content] = await db
+      .insert(contents)
+      .values({
+        contentTypeId: formContentType.id,
+        uploader: userId,
+        location: pdfPath,
+        previewLocation: previewPath,
+        title: title,
+      })
+      .returning();
+
+    if (!content) {
+      throw new Error("Content not found");
+    }
+
+    const [form] = await db
+      .insert(informedConsentForms)
+      .values({
+        studyId: parseInt(studyId),
+        participantId: parseInt(participantId),
+        contentId: content.id,
+      })
+      .returning();
+
+    return NextResponse.json(form);
+  } catch (error) {
+    console.error('Error uploading form:', error);
+    return NextResponse.json({ error: 'Failed to upload form' }, { status: 500 });
+  }
+}

src/app/api/informed-consent/route.ts

@@ -1,67 +0,0 @@
-import { NextResponse } from "next/server";
-import { db } from "~/server/db";
-import { contents, informedConsentForms, contentTypes } from "~/server/db/schema";
-import { auth } from "@clerk/nextjs/server";
-import { eq } from "drizzle-orm";
-import { saveFile } from '~/lib/fileStorage';
-
-export async function POST(request: Request) {
-  const { userId } = auth();
-  if (!userId) {
-    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
-  }
-
-  const formData = await request.formData();
-  const file = formData.get('file') as File;
-  const studyId = formData.get('studyId') as string;
-  const participantId = formData.get('participantId') as string;
-
-  if (!file || !studyId || !participantId) {
-    return NextResponse.json({ error: 'Missing required fields' }, { status: 400 });
-  }
-
-  try {
-    const [contentType] = await db
-      .select()
-      .from(contentTypes)
-      .where(eq(contentTypes.name, "Informed Consent Form"));
-
-    if (!contentType) {
-      return NextResponse.json({ error: 'Content type not found' }, { status: 500 });
-    }
-
-    const [content] = await db
-      .insert(contents)
-      .values({
-        contentTypeId: contentType.id,
-        uploader: userId,
-        location: '', // We'll update this after saving the file
-      })
-      .returning();
-
-    if (!content) {
-      throw new Error("Content not found");
-    }
-
-    const fileLocation = await saveFile(file, content.id);
-
-    await db
-      .update(contents)
-      .set({ location: fileLocation })
-      .where(eq(contents.id, content.id));
-
-    const [form] = await db
-      .insert(informedConsentForms)
-      .values({
-        studyId: parseInt(studyId),
-        participantId: parseInt(participantId),
-        contentId: content.id,
-      })
-      .returning();
-
-    return NextResponse.json(form);
-  } catch (error) {
-    console.error('Error uploading informed consent form:', error);
-    return NextResponse.json({ error: 'Failed to upload form' }, { status: 500 });
-  }
-}

src/app/forms/page.tsx

@@ -0,0 +1,15 @@
+import Layout from "~/components/layout";
+import { FormsGrid } from "~/components/forms/FormsGrid";
+import { UploadFormButton } from "~/components/forms/UploadFormButton";
+
+export default function FormsPage() {
+  return (
+    <Layout>
+      <div className="flex justify-between items-center mb-6">
+        <h1 className="text-3xl font-bold">Forms</h1>
+        <UploadFormButton />
+      </div>
+      <FormsGrid />
+    </Layout>
+  );
+}

src/app/sign-in/[[...sign-in]]/page.tsx

@@ -1,7 +1,7 @@
 "use client"
 
 import { useState } from "react"
-import { useSignIn } from "@clerk/nextjs"
+import { useSignIn, useSignUp } from "@clerk/nextjs"
 import { useRouter } from "next/navigation"
 import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from "~/components/ui/card"
 import { Input } from "~/components/ui/input"
@@ -12,28 +12,66 @@ import { FcGoogle } from "react-icons/fc"
 import { FaApple } from "react-icons/fa"
 
 export default function SignInPage() {
-  const { isLoaded, signIn, setActive } = useSignIn()
+  const { isLoaded, signIn, setActive } = useSignIn();
-  const [emailAddress, setEmailAddress] = useState("")
+  const { signUp } = useSignUp();
-  const [password, setPassword] = useState("")
+  const [emailAddress, setEmailAddress] = useState("");
-  const router = useRouter()
+  const [password, setPassword] = useState("");
+  const router = useRouter();
 
   const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault()
+    e.preventDefault();
-    if (!isLoaded) return
+    if (!isLoaded) return;
 
     try {
       const result = await signIn.create({
         identifier: emailAddress,
         password,
-      })
+      });
 
       if (result.status === "complete") {
-        await setActive({ session: result.createdSessionId })
+        await setActive({ session: result.createdSessionId });
-        router.push("/dash")
+        router.push("/dash");
       }
     } catch (err) {
       const error = err as { errors?: { message: string }[] };
-      console.error("Error:", error.errors?.[0]?.message ?? "Unknown error")
+      console.error("Error:", error.errors?.[0]?.message ?? "Unknown error");
+
+      // If the error indicates the user does not exist, trigger sign-up
+      if (error.errors?.[0]?.message.includes("not found")) {
+        if (!signUp) {
+          console.error("Sign-up functionality is not available.");
+          return;
+        }
+
+        try {
+          const signUpResult = await signUp.create({
+            emailAddress,
+            password,
+          });
+
+          if (signUpResult.status === "complete") {
+            await setActive({ session: signUpResult.createdSessionId });
+
+            // Create a user entry in the database
+            const response = await fetch('/api/users', {
+              method: 'POST',
+              headers: { 'Content-Type': 'application/json' },
+              body: JSON.stringify({ email: emailAddress }),
+            });
+
+            if (!response.ok) {
+              const errorData = await response.json();
+              console.error("Error creating user in database:", errorData.error);
+              return; // Optionally handle the error (e.g., show a message to the user)
+            }
+
+            router.push("/dash");
+          }
+        } catch (signUpErr) {
+          const signUpError = signUpErr as { errors?: { message: string }[] };
+          console.error("Sign-up Error:", signUpError.errors?.[0]?.message ?? "Unknown error");
+        }
+      }
     }
   }
 
@@ -52,7 +90,7 @@ export default function SignInPage() {
     <div className="min-h-screen bg-gradient-to-b from-blue-100 to-white flex items-center justify-center">
       <Card className="w-[350px]">
         <CardHeader>
-          <CardTitle>Sign In to HRIStudio</CardTitle>
+          <CardTitle>Sign in to HRIStudio</CardTitle>
           <CardDescription>Enter your email and password to sign in</CardDescription>
         </CardHeader>
         <CardContent>

src/app/sign-up/[[...sign-up]]/page.tsx

@@ -66,7 +66,7 @@ export default function SignUpPage() {
     <div className="min-h-screen bg-gradient-to-b from-blue-100 to-white flex items-center justify-center">
       <Card className="w-[350px]">
         <CardHeader>
-          <CardTitle>Sign Up for HRIStudio</CardTitle>
+          <CardTitle>Sign up for HRIStudio</CardTitle>
           <CardDescription>Create an account to get started</CardDescription>
         </CardHeader>
         <CardContent>

src/components/forms/FormCard.tsx

@@ -0,0 +1,48 @@
+import { Card, CardContent, CardFooter } from "~/components/ui/card";
+import { Badge } from "~/components/ui/badge";
+import { Button } from "~/components/ui/button";
+import { Trash2 } from "lucide-react";
+
+interface FormCardProps {
+  form: {
+    id: number;
+    title: string;
+    location: string;
+    studyId: number;
+    studyTitle: string;
+    participantId: number;
+    participantName: string;
+    previewLocation: string; // Added this property
+  };
+  onDelete: (formId: number) => void;
+}
+
+export function FormCard({ form, onDelete }: FormCardProps) {
+  return (
+    <Card className="overflow-hidden">
+      <CardContent className="p-0">
+        <img
+          src={form.previewLocation}
+          alt={form.title}
+          className="w-full h-40 object-cover"
+        />
+      </CardContent>
+      <CardFooter className="flex flex-col items-start p-4">
+        <h3 className="font-semibold mb-2">{form.title}</h3>
+        <div className="flex flex-wrap gap-2 mb-2">
+          <Badge variant="secondary">{form.studyTitle}</Badge>
+          <Badge variant="outline">{form.participantName}</Badge>
+        </div>
+        <Button
+          variant="ghost"
+          size="sm"
+          className="text-destructive"
+          onClick={() => onDelete(form.id)}
+        >
+          <Trash2 className="h-4 w-4 mr-2" />
+          Delete
+        </Button>
+      </CardFooter>
+    </Card>
+  );
+}

src/components/forms/FormsGrid.tsx

@@ -0,0 +1,74 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { FormCard } from "~/components/forms/FormCard";
+import { useToast } from "~/hooks/use-toast";
+
+interface Form {
+  id: number;
+  title: string;
+  location: string;
+  studyId: number;
+  studyTitle: string;
+  participantId: number;
+  participantName: string;
+  previewLocation: string;
+}
+
+export function FormsGrid() {
+  const [forms, setForms] = useState<Form[]>([]);
+  const { toast } = useToast();
+
+  useEffect(() => {
+    fetchForms();
+  }, []);
+
+  const fetchForms = async () => {
+    try {
+      const response = await fetch("/api/forms");
+      if (!response.ok) {
+        throw new Error("Failed to fetch forms");
+      }
+      const data = await response.json();
+      setForms(data);
+    } catch (error) {
+      console.error("Error fetching forms:", error);
+      toast({
+        title: "Error",
+        description: "Failed to load forms. Please try again.",
+        variant: "destructive",
+      });
+    }
+  };
+
+  const handleDelete = async (formId: number) => {
+    try {
+      const response = await fetch(`/api/forms/${formId}`, {
+        method: "DELETE",
+      });
+      if (!response.ok) {
+        throw new Error("Failed to delete form");
+      }
+      setForms(forms.filter((form) => form.id !== formId));
+      toast({
+        title: "Success",
+        description: "Form deleted successfully",
+      });
+    } catch (error) {
+      console.error("Error deleting form:", error);
+      toast({
+        title: "Error",
+        description: "Failed to delete form. Please try again.",
+        variant: "destructive",
+      });
+    }
+  };
+
+  return (
+    <div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-6 gap-4">
+      {forms.map((form) => (
+        <FormCard key={form.id} form={form} onDelete={handleDelete} />
+      ))}
+    </div>
+  );
+}

src/components/forms/UploadFormButton.tsx

@@ -0,0 +1,113 @@
+"use client";
+
+import { useState } from "react";
+import { Button } from "~/components/ui/button";
+import { Input } from "~/components/ui/input";
+import { Label } from "~/components/ui/label";
+import { useToast } from "~/hooks/use-toast";
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "~/components/ui/dialog";
+import { useStudyContext } from "~/context/StudyContext";
+
+export function UploadFormButton() {
+  const [isOpen, setIsOpen] = useState(false);
+  const [file, setFile] = useState<File | null>(null);
+  const [title, setTitle] = useState("");
+  const [participantId, setParticipantId] = useState("");
+  const { toast } = useToast();
+  const { selectedStudy } = useStudyContext();
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!file || !title || !participantId || !selectedStudy) {
+      toast({
+        title: "Error",
+        description: "Please fill in all fields and select a file.",
+        variant: "destructive",
+      });
+      return;
+    }
+
+    const formData = new FormData();
+    formData.append("file", file);
+    formData.append("title", title);
+    formData.append("studyId", selectedStudy.id.toString());
+    formData.append("participantId", participantId);
+
+    try {
+      const response = await fetch("/api/forms", {
+        method: "POST",
+        body: formData,
+      });
+
+      if (!response.ok) {
+        throw new Error("Failed to upload form");
+      }
+
+      toast({
+        title: "Success",
+        description: "Form uploaded successfully",
+      });
+      setIsOpen(false);
+      setFile(null);
+      setTitle("");
+      setParticipantId("");
+    } catch (error) {
+      console.error("Error uploading form:", error);
+      toast({
+        title: "Error",
+        description: "Failed to upload form. Please try again.",
+        variant: "destructive",
+      });
+    }
+  };
+
+  return (
+    <Dialog open={isOpen} onOpenChange={setIsOpen}>
+      <DialogTrigger asChild>
+        <Button>Upload Form</Button>
+      </DialogTrigger>
+      <DialogContent>
+        <DialogHeader>
+          <DialogTitle>Upload New Form</DialogTitle>
+        </DialogHeader>
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <div>
+            <Label htmlFor="title">Title</Label>
+            <Input
+              id="title"
+              value={title}
+              onChange={(e) => setTitle(e.target.value)}
+              required
+            />
+          </div>
+          <div>
+            <Label htmlFor="participantId">Participant ID</Label>
+            <Input
+              id="participantId"
+              value={participantId}
+              onChange={(e) => setParticipantId(e.target.value)}
+              required
+            />
+          </div>
+          <div>
+            <Label htmlFor="file">File</Label>
+            <Input
+              id="file"
+              type="file"
+              accept=".pdf"
+              onChange={(e) => setFile(e.target.files?.[0] || null)}
+              required
+            />
+          </div>
+          <Button type="submit">Upload</Button>
+        </form>
+      </DialogContent>
+    </Dialog>
+  );
+}

src/components/participant/ParticipantCard.tsx

@@ -0,0 +1,30 @@
+import { Card, CardContent, CardFooter } from "~/components/ui/card";
+import { Button } from "~/components/ui/button";
+import { Trash2 } from "lucide-react";
+import { Participant } from "../../types/Participant";
+
+interface ParticipantCardProps {
+  participant: Participant;
+  onDelete: (participantId: number) => void;
+}
+
+export function ParticipantCard({ participant, onDelete }: ParticipantCardProps) {
+  return (
+    <Card className="overflow-hidden">
+      <CardContent className="p-4">
+        <h3 className="font-semibold mb-2">{participant.name}</h3>
+      </CardContent>
+      <CardFooter className="flex justify-end p-4">
+        <Button
+          variant="ghost"
+          size="sm"
+          className="text-destructive"
+          onClick={() => onDelete(participant.id)}
+        >
+          <Trash2 className="h-4 w-4 mr-2" />
+          Delete
+        </Button>
+      </CardFooter>
+    </Card>
+  );
+}

src/components/participant/Participants.tsx

@@ -6,9 +6,8 @@ import { Button } from "~/components/ui/button";
 import { useStudyContext } from '../../context/StudyContext';
 import { Participant } from '../../types/Participant';
 import { CreateParticipantDialog } from './CreateParticipantDialog';
-import { Trash2 } from 'lucide-react';
 import { useToast } from '~/hooks/use-toast';
-import { UploadConsentForm } from './UploadConsentForm';
+import { ParticipantCard } from './ParticipantCard';
 
 export function Participants() {
   const [participants, setParticipants] = useState<Participant[]>([]);
@@ -89,24 +88,11 @@ export function Participants() {
       </CardHeader>
       <CardContent>
         {participants.length > 0 ? (
-          <ul className="space-y-4">
+          <div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-6 gap-4">
             {participants.map(participant => (
-              <li key={participant.id} className="bg-gray-100 p-4 rounded">
+              <ParticipantCard key={participant.id} participant={participant} onDelete={deleteParticipant} />
-                <div className="flex justify-between items-center mb-2">
-                  <span className="font-semibold">{participant.name}</span>
-                  <Button 
-                    variant="ghost" 
-                    size="sm" 
-                    onClick={() => deleteParticipant(participant.id)}
-                    className="text-red-500 hover:text-red-700"
-                  >
-                    <Trash2 className="h-4 w-4" />
-                  </Button>
-                </div>
-                <UploadConsentForm studyId={selectedStudy.id} participantId={participant.id} />
-              </li>
             ))}
-          </ul>
+          </div>
         ) : (
           <p>No participants added yet.</p>
         )}

src/components/participant/UploadConsentForm.tsx

@@ -1,89 +0,0 @@
-import React, { useState, useEffect } from 'react';
-import { Button } from "~/components/ui/button";
-import { Input } from "~/components/ui/input";
-import { useToast } from "~/hooks/use-toast";
-
-interface UploadConsentFormProps {
-  studyId: number;
-  participantId: number;
-}
-
-export function UploadConsentForm({ studyId, participantId }: UploadConsentFormProps) {
-  const [file, setFile] = useState<File | null>(null);
-  const [isUploading, setIsUploading] = useState(false);
-  const { toast } = useToast();
-
-  useEffect(() => {
-    toast({
-      title: "Test Toast",
-      description: "This is a test toast message",
-    });
-  }, []);
-
-  const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    if (e.target.files && e.target.files[0]) {
-      setFile(e.target.files[0]);
-    }
-  };
-
-  const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault();
-    if (!file) {
-      toast({
-        title: "Error",
-        description: "Please select a file to upload",
-        variant: "destructive",
-      });
-      return;
-    }
-
-    setIsUploading(true);
-
-    const formData = new FormData();
-    formData.append('file', file);
-    formData.append('studyId', studyId.toString());
-    formData.append('participantId', participantId.toString());
-
-    try {
-      const response = await fetch('/api/informed-consent', {
-        method: 'POST',
-        body: formData,
-      });
-
-      if (!response.ok) {
-        throw new Error('Failed to upload form');
-      }
-
-      toast({
-        title: "Success",
-        description: "Informed consent form uploaded successfully",
-      });
-      setFile(null);
-    } catch (error) {
-      console.error('Error uploading form:', error);
-      toast({
-        title: "Error",
-        description: "Failed to upload informed consent form",
-        variant: "destructive",
-      });
-    } finally {
-      setIsUploading(false);
-    }
-  };
-
-  return (
-    <form onSubmit={handleSubmit} className="space-y-4">
-      <div>
-        <Input
-          type="file"
-          accept=".pdf"
-          onChange={handleFileChange}
-          disabled={isUploading}
-        />
-      </div>
-      <Button type="submit" disabled={!file || isUploading}>
-        {isUploading ? 'Uploading...' : 'Upload Consent Form'}
-      </Button>
-    </form>
-  );
-}

src/components/sidebar.tsx

@@ -6,6 +6,7 @@ import {
   BeakerIcon,
   BotIcon,
   FolderIcon,
+  FileTextIcon,
   LayoutDashboard,
   Menu,
   Settings
@@ -22,6 +23,7 @@ const navItems = [
   { name: "Dashboard", href: "/dash", icon: LayoutDashboard },
   { name: "Studies", href: "/studies", icon: FolderIcon },
   { name: "Participants", href: "/participants", icon: BeakerIcon },
+  { name: "Forms", href: "/forms", icon: FileTextIcon },
   { name: "Data Analysis", href: "/analysis", icon: BarChartIcon },
   { name: "Settings", href: "/settings", icon: Settings },
 ];

src/components/ui/badge.tsx

@@ -0,0 +1,36 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "~/lib/utils"
+
+const badgeVariants = cva(
+  "inline-flex items-center rounded-md border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  {
+    variants: {
+      variant: {
+        default:
+          "border-transparent bg-primary text-primary-foreground shadow hover:bg-primary/80",
+        secondary:
+          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        destructive:
+          "border-transparent bg-destructive text-destructive-foreground shadow hover:bg-destructive/80",
+        outline: "text-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+export interface BadgeProps
+  extends React.HTMLAttributes<HTMLDivElement>,
+    VariantProps<typeof badgeVariants> {}
+
+function Badge({ className, variant, ...props }: BadgeProps) {
+  return (
+    <div className={cn(badgeVariants({ variant }), className)} {...props} />
+  )
+}
+
+export { Badge, badgeVariants }

src/lib/fileStorage.ts

@@ -1,15 +1,38 @@
 import fs from 'fs/promises';
 import path from 'path';
+import { fromBuffer } from 'pdf2pic';
 
 const CONTENT_DIR = path.join(process.cwd(), 'content');
 
-export async function saveFile(file: File, contentId: number): Promise<string> {
+export async function saveFile(file: File, filePath: string, previewContentTypeId: number): Promise<{ pdfPath: string; previewPath: string }> {
-  const contentFolder = path.join(CONTENT_DIR, contentId.toString());
+  const fullPath = path.join(CONTENT_DIR, filePath);
-  await fs.mkdir(contentFolder, { recursive: true });
+  const dir = path.dirname(fullPath);
+  await fs.mkdir(dir, { recursive: true });
 
   const buffer = Buffer.from(await file.arrayBuffer());
-  const filePath = path.join(contentFolder, file.name);
+  await fs.writeFile(fullPath, buffer);
-  await fs.writeFile(filePath, buffer);
 
-  return filePath;
+  // Generate preview image
+  const previewFileName = path.basename(filePath, '.pdf') + '_preview.png';
+  const previewDir = path.join(CONTENT_DIR, previewContentTypeId.toString());
+  await fs.mkdir(previewDir, { recursive: true });
+  const previewPath = path.join(previewDir, previewFileName);
+
+  const options = {
+    density: 100,
+    saveFilename: path.basename(previewPath, '.png'),
+    savePath: previewDir,
+    format: "png",
+    width: 600,
+    height: 800
+  };
+
+  const convert = fromBuffer(buffer, options);
+  await convert(1);
+
+  // Return relative paths that can be used in URLs
+  return {
+    pdfPath: `/content/${filePath}`,
+    previewPath: `/content/${previewContentTypeId}/${previewFileName}`
+  };
 }

src/server/db/init.ts

@@ -7,10 +7,9 @@ export async function initializeContentTypes() {
   if (existingTypes.length === 0) {
     await db.insert(contentTypes).values([
       { name: "Informed Consent Form" },
+      { name: "Preview Image" }, // New content type
       // Add other content types as needed
     ]);
     console.log("Content types initialized");
-  } else {
-    console.log("Content types already exist");
   }
 }

src/server/db/schema.ts

@@ -1,13 +1,12 @@
 // Example model schema from the Drizzle docs
 // https://orm.drizzle.team/docs/sql-schema-declaration
 
-import { pgTableCreator } from "drizzle-orm/pg-core";
+import { pgTable } from "drizzle-orm/pg-core";
 import { 
   serial, 
   varchar, 
   timestamp, 
-  integer, 
+  integer 
-  pgTable 
 } from "drizzle-orm/pg-core";
 import { sql } from "drizzle-orm";
 
@@ -17,9 +16,7 @@ import { sql } from "drizzle-orm";
  *
  * @see https://orm.drizzle.team/docs/goodies#multi-project-schema
  */
-export const createTable = pgTableCreator((name) => `hristudio_${name}`);
+export const studies = pgTable(
-
-export const studies = createTable(
   "study",
   {
     id: serial("id").primaryKey(),
@@ -35,7 +32,7 @@ export const studies = createTable(
   }
 );
 
-export const participants = createTable(
+export const participants = pgTable(
   "participant",
   {
     id: serial("id").primaryKey(),
@@ -47,7 +44,7 @@ export const participants = createTable(
   }
 );
 
-export const contentTypes = createTable(
+export const contentTypes = pgTable(
   "content_type",
   {
     id: serial("id").primaryKey(),
@@ -55,20 +52,22 @@ export const contentTypes = createTable(
   }
 );
 
-export const contents = createTable(
+export const contents = pgTable(
   "content",
   {
     id: serial("id").primaryKey(),
     contentTypeId: integer("content_type_id").references(() => contentTypes.id).notNull(),
     uploader: varchar("uploader", { length: 256 }).notNull(),
     location: varchar("location", { length: 1000 }).notNull(),
+    previewLocation: varchar("preview_location", { length: 1000 }),
+    title: varchar("title", { length: 256 }).notNull(),
     createdAt: timestamp("created_at", { withTimezone: true })
       .default(sql`CURRENT_TIMESTAMP`)
       .notNull(),
   }
 );
 
-export const informedConsentForms = createTable(
+export const informedConsentForms = pgTable(
   "informed_consent_form",
   {
     id: serial("id").primaryKey(),
@@ -80,3 +79,14 @@ export const informedConsentForms = createTable(
       .notNull(),
   }
 );
+
+export const users = pgTable(
+  "user",
+  {
+    id: serial("id").primaryKey(),
+    email: varchar("email", { length: 256 }).notNull().unique(),
+    createdAt: timestamp("created_at", { withTimezone: true })
+      .default(sql`CURRENT_TIMESTAMP`)
+      .notNull(),
+  }
+);