Finans

Hesap Güvenliği Kalkanı (Account Security Shield)

warningProblem

"Mom racked up 8k on my credit card"

psychologyPotansiyel Çözüm

Kullanıcıların banka hesapları, kredi kartları ve diğer finansal hesaplarındaki yetkisiz işlemleri ve potansiyel dolandırıcılıkları proaktif olarak tespit edip uyaran bir kişisel finans güvenlik platformu.

groupHedef Kitle

Finansal hesaplarının güvenliğini sağlamak isteyen, yetkisiz işlemleri takip etmekte zorlanan, kredi kartı bilgilerinin kötüye kullanılmasından endişe duyan bireyler. Özellikle genç yetişkinler, ailesi tarafından finansal araçları kullanılanlar ve dolandırıcılık mağduru olma riski taşıyan herkes.

paymentsGelir Modeli

Aylık veya yıllık abonelik modeli. Temel özellikler ücretsiz sunulurken, daha gelişmiş tespit algoritmaları, öncelikli destek ve detaylı raporlama gibi ek özellikler ücretli katmanlarda sunulabilir.

Aksiyon Planı

Hesap Bağlama: Kullanıcıların banka hesapları, kredi kartları ve diğer finansal kurumlarla güvenli bir şekilde bağlantı kurmasını sağlama.

Yetkisiz İşlem Tespiti: Bağlı hesaplardaki olağandışı ve yetkisiz işlemleri (örn. bilinmeyen konumlar, yüksek tutarlı harcamalar, uluslararası işlemler) anında tespit etme.

Anlık Uyarı Bildirimleri: Tespit edilen şüpheli aktiviteler için kullanıcılara SMS, e-posta veya uygulama içi bildirim gönderme.

İşlem Raporlama Desteği: Dolandırıcılık durumunda banka veya kredi kartı şirketiyle iletişime geçme sürecinde rehberlik ve gerekli bilgileri sağlama.

Pazar Analizi

7.8Puan

Kaynak: personalfinanceopen_in_new

AI Prompt

Create a full-stack web application using Next.js App Router (app/ directory), TypeScript, Drizzle ORM with PostgreSQL, and Tailwind CSS. The application will be a personal finance security dashboard called 'Account Security Shield'.

**Core Functionality:**
1.  **User Authentication:** Implement secure user registration, login, and logout using NextAuth.js with email/password and potentially OAuth providers.
2.  **Account Linking (Simulated for MVP):** For the MVP, simulate linking financial accounts. Users should be able to add placeholder 'accounts' (e.g., Credit Card, Bank Account) with a name and a simulated starting balance. In a real-world scenario, this would involve Plaid or similar aggregation services, but for the MVP, manual entry or mock data is sufficient.
3.  **Transaction Monitoring:** Allow users to manually add 'transactions' to their linked accounts. Implement a basic algorithm to flag potentially suspicious transactions based on predefined rules (e.g., transactions over a certain amount, international transactions, transactions occurring close to each other in different locations - simulate location for MVP).
4.  **Alerts System:** Develop a system to generate and display alerts within the application when suspicious transactions are detected. Users should be able to dismiss alerts.
5.  **Reporting Assistance:** Provide a section where users can view details of flagged transactions and generate a simple 'fraud report' summary that they can use when contacting their financial institution.

**Technical Stack & Requirements:**
*   **Framework:** Next.js (App Router - app/ directory).
*   **Language:** TypeScript.
*   **Database:** PostgreSQL with Drizzle ORM for type-safe database interactions.
*   **Styling:** Tailwind CSS.
*   **Authentication:** NextAuth.js.
*   **State Management:** React Context API or Zustand for global state.

**Database Schema (Drizzle):**
*   `users` table: `id`, `name`, `email`, `password` (hashed), `createdAt`.
*   `accounts` table: `id`, `userId` (foreign key to users), `accountName`, `accountType` (e.g., 'credit_card', 'bank_account'), `currentBalance`, `createdAt`.
*   `transactions` table: `id`, `accountId` (foreign key to accounts), `description`, `amount`, `transactionType` ('debit', 'credit'), `transactionDate`, `location` (string, e.g., 'New York', 'Online - International'), `isSuspicious` (boolean, default false), `createdAt`.
*   `alerts` table: `id`, `userId` (foreign key to users), `transactionId` (foreign key to transactions, nullable), `alertType` ('suspicious_transaction', 'low_balance'), `message`, `isRead` (boolean, default false), `createdAt`.

**API Routes (app/api/ routes or route handlers within app/ directory):**
*   **Auth:** `/api/auth/...` (handled by NextAuth.js).
*   **Accounts:**
    *   `POST /api/accounts`: Create a new account.
    *   `GET /api/accounts`: Get all accounts for the logged-in user.
    *   `PUT /api/accounts/:id`: Update an account (e.g., balance).
    *   `DELETE /api/accounts/:id`: Delete an account.
*   **Transactions:**
    *   `POST /api/transactions`: Add a new transaction (trigger suspicious check).
    *   `GET /api/transactions?accountId=:id`: Get transactions for a specific account.
    *   `GET /api/transactions/suspicious`: Get all suspicious transactions for the user.
    *   `PUT /api/transactions/:id/flag`: Manually flag/unflag a transaction.
*   **Alerts:**
    *   `GET /api/alerts`: Get all alerts for the logged-in user.
    *   `PUT /api/alerts/:id/read`: Mark an alert as read.

**Frontend Structure (app/ directory):**
*   `layout.tsx`: Root layout with navigation and auth provider.
*   `page.tsx`: Dashboard overview showing linked accounts, recent transactions, and active alerts.
*   `(auth)/login/page.tsx`, `(auth)/register/page.tsx`: Authentication pages.
*   `accounts/page.tsx`: Page to view and manage linked accounts.
*   `accounts/new/page.tsx`: Form to add a new account.
*   `transactions/page.tsx`: Page to view all transactions (filterable).
*   `transactions/new/page.tsx`: Form to add a new transaction.
*   `alerts/page.tsx`: Page to view all generated alerts.
*   `reports/page.tsx`: Page to generate and view fraud report summaries.

**Key Implementation Details:**
*   Implement CRUD operations for all relevant entities (users, accounts, transactions, alerts).
*   The suspicious transaction detection logic should be triggered when a new transaction is added via the API.
*   Ensure proper error handling and loading states on the frontend.
*   Use Tailwind CSS for a clean and responsive UI.
*   Generate seed data for PostgreSQL to pre-populate the database for testing purposes.
*   The application should be deployable (e.g., to Vercel).