feat: initialize Next.js 16.1 project with Prisma 7, NextAuth and shadcn/ui

2026-09-11 09:26:07 +00:00 · 2025-12-24 14:37:24 +03:00
commit c2da0437d0
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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+/src/generated/prisma
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+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
@@ -0,0 +1,22 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "",
+    "css": "src/app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "registries": {}
+}
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+import { defineConfig, globalIgnores } from "eslint/config";
+import nextVitals from "eslint-config-next/core-web-vitals";
+import nextTs from "eslint-config-next/typescript";
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  ...nextTs,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    ".next/**",
+    "out/**",
+    "build/**",
+    "next-env.d.ts",
+  ]),
+]);
+
+export default eslintConfig;
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+# Active Context - Dead Man Switch 2.0
+
+## Şu Anki Durum
+Proje planlaması tamamlandı, teknoloji stack'i belirlendi.
+
+## Aktif Kararlar
+- Next.js 16 + App Router kullanılacak
+- Client-side encryption zorunlu değil, opsiyonel
+- İlk fazda temel MVP hedefleniyor
+
+## Sonraki Adım
+Faz 1: Proje kurulumu ve Auth sistemi
+
+## Notlar
+- Şifreleme UX'i kritik - kullanıcı şifreyi kaybederse veri kurtarılamaz
+- Check-in reminder email'leri düşünülmeli
@@ -0,0 +1,27 @@
+# Product Context - Dead Man Switch 2.0
+
+## Problem
+- İnsanlar beklenmedik durumlarda sevdiklerine mesaj/bilgi bırakmak istiyor
+- Mevcut çözümler ya güvensiz ya da kullanımı zor
+- Sunucu tarafı şifreleme güven sorunu yaratıyor
+
+## Çözüm
+- Basit check-in mekanizması
+- Client-side encryption ile zero-knowledge
+- Kullanıcı dostu arayüz
+
+## Kullanıcı Akışı
+1. Kayıt ol / Giriş yap
+2. Yeni mesaj oluştur (metin + dosya)
+3. Alıcı e-postaları ekle
+4. Check-in süresi belirle (örn: 7 gün)
+5. Opsiyonel: Şifre ile encrypt et
+6. Periyodik check-in yap
+7. Check-in kaçırılırsa → alıcılara link gönderilir
+8. Alıcı linke tıklar, şifre girerse decrypt eder
+
+## UX Hedefleri
+- Minimal, sade arayüz
+- Mobil responsive
+- Hızlı onboarding
+- Güvenlik hissi veren tasarım
@@ -0,0 +1,61 @@
+# Progress - Dead Man Switch 2.0
+
+## Fazlar
+
+### Faz 1: Proje Kurulumu & Auth ✅
+- [x] Next.js proje kurulumu (Next.js 15, current latest)
+- [x] Tailwind + shadcn/ui setup
+- [x] PostgreSQL + Prisma setup
+- [x] NextAuth.js entegrasyonu
+- [x] User tablosu ve auth akışı
+- [x] Temel layout ve routing
+
+### Faz 2: Mesaj CRUD 🔲
+- [ ] Message, Recipient, Attachment şemaları
+- [ ] Mesaj oluşturma formu
+- [ ] Mesaj listeleme/detay sayfaları
+- [ ] Mesaj düzenleme/silme
+
+### Faz 3: Dosya Yükleme (R2) 🔲
+- [ ] Cloudflare R2 entegrasyonu
+- [ ] Dosya upload/download API
+- [ ] Dosya listeleme UI
+
+### Faz 4: Client-side Encryption 🔲
+- [ ] Web Crypto API wrapper
+- [ ] Encrypt/decrypt utilities
+- [ ] Şifreli mesaj oluşturma akışı
+- [ ] Decrypt sayfası (alıcı için)
+
+### Faz 5: Check-in & Cron 🔲
+- [ ] Check-in API endpoint
+- [ ] node-cron scheduler setup
+- [ ] Deadline kontrolü
+- [ ] Status güncellemeleri
+
+### Faz 6: Email Gönderimi 🔲
+- [ ] Nodemailer setup
+- [ ] Email templates
+- [ ] Deadline triggered email
+- [ ] Check-in reminder emails
+
+### Faz 7: Admin Panel 🔲
+- [ ] Admin role ve guard
+- [ ] Kullanıcı yönetimi
+- [ ] Mesaj istatistikleri
+- [ ] System logs
+
+### Faz 8: Polish & Deploy 🔲
+- [ ] Error handling
+- [ ] Loading states
+- [ ] Responsive tasarım
+- [ ] Production deployment
+- [ ] Monitoring setup
+
+## Tamamlanan
+- ✅ Teknoloji stack seçimi
+- ✅ Memory bank oluşturma
+- ✅ Faz planlaması
+
+## Bilinen Sorunlar
+(henüz yok)
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+# Project Brief - Dead Man Switch 2.0
+
+## Proje Özeti
+Kullanıcıların belirli süre check-in yapmaması durumunda önceden belirlenen alıcılara şifreli mesaj ve dosya gönderen web uygulaması.
+
+## Temel Özellikler
+1. **Check-in Sistemi** - Kullanıcı belirlediği süre boyunca periyodik check-in yapar
+2. **Mesaj & Dosya** - Mesaj yazma ve dosya ekleme
+3. **Otomatik Gönderim** - Check-in süresi geçerse e-posta ile bağlantı gönderimi
+4. **Client-side Şifreleme** - Opsiyonel, sunucu verileri göremez
+5. **Kullanıcı Yönetimi** - Kayıt, giriş, admin paneli
+6. **Çoklu Mesaj** - Kullanıcı birden fazla mesaj ayarlayabilir
+
+## Hedef Kullanıcılar
+- Dijital miras bırakmak isteyenler
+- Acil durum mesajı hazırlamak isteyenler
+- Gizli bilgileri güvenli şekilde aktarmak isteyenler
+
+## Kapsam Dışı (v1)
+- Mobil uygulama
+- Çoklu dil desteği
+- Ödeme sistemi
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+# System Patterns - Dead Man Switch 2.0
+
+## Mimari
+```
+┌─────────────────────────────────────────────────┐
+│                   Next.js App                    │
+├─────────────────┬───────────────────────────────┤
+│    Frontend     │         API Routes            │
+│  (React + RSC)  │    (Auth, CRUD, Cron)         │
+└────────┬────────┴───────────────┬───────────────┘
+         │                        │
+         │ Web Crypto API         │ Prisma
+         │ (encrypt/decrypt)      │
+         │                        ▼
+         │               ┌─────────────────┐
+         │               │   PostgreSQL    │
+         │               └─────────────────┘
+         │                        │
+         ▼                        ▼
+┌─────────────────┐      ┌─────────────────┐
+│  Cloudflare R2  │      │   Nodemailer    │
+│  (encrypted     │      │   (SMTP)        │
+│   files)        │      └─────────────────┘
+└─────────────────┘
+```
+
+## Veritabanı Şeması (Draft)
+- **User**: id, email, password, role, createdAt
+- **Message**: id, userId, title, encryptedContent, isEncrypted, checkInInterval, lastCheckIn, nextDeadline, status
+- **Recipient**: id, messageId, email, name
+- **Attachment**: id, messageId, r2Key, encryptedName, size
+
+## Güvenlik Patterns
+- Şifreleme client-side (AES-256-GCM)
+- Şifre hash'i sunucuya gönderilmez
+- Derived key PBKDF2 ile üretilir
+- Salt her mesaj için unique
+
+## API Patterns
+- REST endpoints under `/api/*`
+- NextAuth session-based auth
+- Zod validation
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+# Tech Context - Dead Man Switch 2.0
+
+## Tech Stack
+| Katman | Teknoloji |
+|--------|-----------|
+| Frontend | Next.js 16 (App Router) |
+| Backend | Next.js API Routes |
+| Database | PostgreSQL + Prisma |
+| Auth | NextAuth.js (Auth.js) |
+| Email | Nodemailer + SMTP |
+| File Storage | Cloudflare R2 |
+| Encryption | Web Crypto API (client-side) |
+| Cron/Scheduler | node-cron |
+| Styling | Tailwind CSS + shadcn/ui |
+
+## Geliştirme Ortamı
+- Node.js 20+
+- pnpm (paket yöneticisi)
+- Docker (PostgreSQL için)
+- TypeScript
+
+## Önemli Kararlar
+- **Client-side encryption**: Şifreleme tamamen tarayıcıda, sunucu sadece encrypted blob saklar
+- **R2**: S3-compatible, ucuz, edge-friendly
+- **node-cron**: Basit, in-process scheduler (production'da ayrı worker düşünülebilir)
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+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;
@@ -0,0 +1,42 @@
+{
+  "name": "dead-man-switch-2",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint"
+  },
+  "dependencies": {
+    "@auth/prisma-adapter": "^2.11.1",
+    "@prisma/adapter-pg": "^7.2.0",
+    "@prisma/client": "^7.2.0",
+    "@radix-ui/react-slot": "^1.2.4",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "lucide-react": "^0.562.0",
+    "next": "^16.1.1",
+    "next-auth": "^4.24.13",
+    "pg": "^8.16.3",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
+    "tailwind-merge": "^3.4.0",
+    "tailwindcss-animate": "^1.0.7",
+    "zod": "^4.2.1"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20.19.27",
+    "@types/pg": "^8.16.0",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "eslint": "^9",
+    "eslint-config-next": "16.1.1",
+    "prisma": "^7.2.0",
+    "tailwindcss": "^4",
+    "ts-node": "^10.9.2",
+    "tw-animate-css": "^1.4.0",
+    "typescript": "^5.9.3"
+  }
+}
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+const config = {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
+
+export default config;
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+// This file was generated by Prisma, and assumes you have installed the following:
+// npm install --save-dev prisma dotenv
+import "dotenv/config";
+import { defineConfig } from "prisma/config";
+
+export default defineConfig({
+  schema: "prisma/schema.prisma",
+  migrations: {
+    path: "prisma/migrations",
+  },
+  datasource: {
+    url: process.env["DATABASE_URL"],
+  },
+});
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+-- CreateTable
+CREATE TABLE "Account" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "provider" TEXT NOT NULL,
+    "providerAccountId" TEXT NOT NULL,
+    "refresh_token" TEXT,
+    "access_token" TEXT,
+    "expires_at" INTEGER,
+    "token_type" TEXT,
+    "scope" TEXT,
+    "id_token" TEXT,
+    "session_state" TEXT,
+
+    CONSTRAINT "Account_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Session" (
+    "id" TEXT NOT NULL,
+    "sessionToken" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "expires" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Session_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" TEXT NOT NULL,
+    "name" TEXT,
+    "email" TEXT,
+    "emailVerified" TIMESTAMP(3),
+    "image" TEXT,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "VerificationToken" (
+    "identifier" TEXT NOT NULL,
+    "token" TEXT NOT NULL,
+    "expires" TIMESTAMP(3) NOT NULL
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Account_provider_providerAccountId_key" ON "Account"("provider", "providerAccountId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Session_sessionToken_key" ON "Session"("sessionToken");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "VerificationToken_token_key" ON "VerificationToken"("token");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "VerificationToken_identifier_token_key" ON "VerificationToken"("identifier", "token");
+
+-- AddForeignKey
+ALTER TABLE "Account" ADD CONSTRAINT "Account_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Session" ADD CONSTRAINT "Session_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"
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+// ... existing code ...
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+}
+
+model Account {
+  id                 String  @id @default(cuid())
+  userId             String
+  type               String
+  provider           String
+  providerAccountId  String
+  refresh_token      String?  @db.Text
+  access_token       String?  @db.Text
+  expires_at         Int?
+  token_type         String?
+  scope              String?
+  id_token           String?  @db.Text
+  session_state      String?
+
+  user User @relation(fields: [userId], references: [id], onDelete: Cascade)
+
+  @@unique([provider, providerAccountId])
+}
+
+model Session {
+  id           String   @id @default(cuid())
+  sessionToken String   @unique
+  userId       String
+  expires      DateTime
+  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
+}
+
+model User {
+  id            String    @id @default(cuid())
+  name          String?
+  email         String?   @unique
+  emailVerified DateTime?
+  image         String?
+  accounts      Account[]
+  sessions      Session[]
+}
+
+model VerificationToken {
+  identifier String
+  token      String   @unique
+  expires    DateTime
+
+  @@unique([identifier, token])
+}
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@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>
@@ -0,0 +1,21 @@
+"use client";
+
+import { signIn } from "next-auth/react";
+
+export default function SignInPage() {
+  return (
+    <div className="flex min-h-screen items-center justify-center bg-gray-50">
+      <div className="w-full max-w-md space-y-8 rounded-lg bg-white p-6 shadow-md">
+        <div className="text-center">
+          <h2 className="mt-6 text-3xl font-extrabold text-gray-900">Sign In</h2>
+        </div>
+        <button
+          onClick={() => signIn("google", { callbackUrl: "/" })}
+          className="flex w-full justify-center rounded-md border border-transparent bg-indigo-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2"
+        >
+          Sign in with Google
+        </button>
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,6 @@
+import NextAuth from "next-auth";
+import { authOptions } from "@/lib/auth/options";
+
+const handler = NextAuth(authOptions);
+
+export { handler as GET, handler as POST };
@@ -0,0 +1,124 @@
+@import "tailwindcss";
+
+@custom-variant dark (&:is(.dark *));
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+  --color-sidebar-ring: var(--sidebar-ring);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar: var(--sidebar);
+  --color-chart-5: var(--chart-5);
+  --color-chart-4: var(--chart-4);
+  --color-chart-3: var(--chart-3);
+  --color-chart-2: var(--chart-2);
+  --color-chart-1: var(--chart-1);
+  --color-ring: var(--ring);
+  --color-input: var(--input);
+  --color-border: var(--border);
+  --color-destructive: var(--destructive);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-accent: var(--accent);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-muted: var(--muted);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-secondary: var(--secondary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-primary: var(--primary);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-popover: var(--popover);
+  --color-card-foreground: var(--card-foreground);
+  --color-card: var(--card);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+  --radius-2xl: calc(var(--radius) + 8px);
+  --radius-3xl: calc(var(--radius) + 12px);
+  --radius-4xl: calc(var(--radius) + 16px);
+}
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}
@@ -0,0 +1,35 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+import { AuthProvider } from "@/components/providers/auth-provider";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        <AuthProvider>{children}</AuthProvider>
+      </body>
+    </html>
+  );
+}
@@ -0,0 +1,35 @@
+// ... existing code ...
+import { Button } from "@/components/ui/button";
+import Link from "next/link";
+import { getServerSession } from "next-auth";
+import { authOptions } from "@/lib/auth/options";
+
+export default async function Home() {
+  const session = await getServerSession(authOptions);
+
+  return (
+    <main className="flex min-h-screen flex-col items-center justify-center p-24">
+      <div className="z-10 w-full max-w-5xl items-center justify-between font-mono text-sm flex flex-col gap-8">
+        <h1 className="text-4xl font-bold">Dead Man Switch 2</h1>
+        <p className="text-xl text-center text-muted-foreground">
+          Güvende olduğunuzu bildirin, aksi takdirde mesajlarınızı ulaştıralım.
+        </p>
+        
+        <div className="flex gap-4">
+          {session ? (
+            <div className="flex flex-col items-center gap-4">
+              <p>Hoş geldin, <span className="font-bold">{session.user?.name || session.user?.email}</span></p>
+              <Link href="/dashboard">
+                <Button size="lg">Dashboard'a Git</Button>
+              </Link>
+            </div>
+          ) : (
+            <Link href="/auth/signin">
+              <Button size="lg">Giriş Yap</Button>
+            </Link>
+          )}
+        </div>
+      </div>
+    </main>
+  );
+}
@@ -0,0 +1,7 @@
+"use client";
+
+import { SessionProvider } from "next-auth/react";
+
+export function AuthProvider({ children }: { children: React.ReactNode }) {
+  return <SessionProvider>{children}</SessionProvider>;
+}
@@ -0,0 +1,62 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        default: "bg-primary text-primary-foreground hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
+        outline:
+          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
+        secondary:
+          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        ghost:
+          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2 has-[>svg]:px-3",
+        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
+        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
+        icon: "size-9",
+        "icon-sm": "size-8",
+        "icon-lg": "size-10",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Button({
+  className,
+  variant = "default",
+  size = "default",
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean
+  }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="button"
+      data-variant={variant}
+      data-size={size}
+      className={cn(buttonVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Button, buttonVariants }
@@ -0,0 +1,26 @@
+import { NextAuthOptions } from "next-auth";
+import { PrismaAdapter } from "@auth/prisma-adapter";
+import GoogleProvider from "next-auth/providers/google";
+import { prisma } from "@/lib/prisma";
+
+export const authOptions: NextAuthOptions = {
+  adapter: PrismaAdapter(prisma),
+  providers: [
+    GoogleProvider({
+      clientId: process.env.GOOGLE_CLIENT_ID!,
+      clientSecret: process.env.GOOGLE_CLIENT_SECRET!,
+    }),
+  ],
+  callbacks: {
+    session: ({ session, user }) => ({
+      ...session,
+      user: {
+        ...session.user,
+        id: user.id,
+      },
+    }),
+  },
+  pages: {
+    signIn: "/auth/signin",
+  },
+};
@@ -0,0 +1,17 @@
+import { PrismaClient } from "@prisma/client";
+import { PrismaPg } from "@prisma/adapter-pg";
+import { Pool } from "pg";
+
+const globalForPrisma = global as unknown as { prisma: PrismaClient };
+
+const pool = new Pool({ connectionString: process.env.DATABASE_URL });
+const adapter = new PrismaPg(pool);
+
+export const prisma =
+  globalForPrisma.prisma ||
+  new PrismaClient({
+    adapter,
+    log: ["query"],
+  });
+
+if (process.env.NODE_ENV !== "production") globalForPrisma.prisma = prisma;
@@ -0,0 +1,6 @@
+import { clsx, type ClassValue } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}
@@ -0,0 +1,34 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts",
+    "**/*.mts"
+  ],
+  "exclude": ["node_modules"]
+}
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