# React-Dotnet Frewaork Sekelon

Once upon a time, people maintinaed "skeleton" repos they could clone to quickly jumpstart new projects. Why?  It was quick, free and it worked.

### A.B.C.

A. Always B. Be. Cognitively TokenWoxxxening

### This is a full-stask project jumpstarter with:

### .NET backend
### React/Vite frontend

# .Net
 Five CRUD endpoints return correct status codes:
 
 201 with a proper Location header
 400 on invalid email, 409 on duplicate, 204 then 404 on delete), 150 requests to /v1/info yielded exactly 100 successes and the rest 429, and 40 requests to /health all returned 200 while that window was exhausted.

## Prerequisites

- [.NET SDK](https://dotnet.microsoft.com/download) (project targets `net10.0`)
- [Node.js](https://nodejs.org/) (LTS recommended)

## Backend

From the repository root:

```bash
cd backend
dotnet run
```

The API runs at `http://localhost:5231`. Swagger UI is available in Development at `http://localhost:5231/swagger`.

Skeleton endpoints:

- `GET /health` — liveness check, exempt from rate limiting
- `GET /v1/info` — app name, version, environment, and server timestamp
- `GET|POST /v1/users`, `GET|PUT|DELETE /v1/users/{id}` — placeholder CRUD over the
  in-memory repository

Requests are rate limited per client IP using the `RateLimiting` section of
`appsettings.json`, and allowed CORS origins come from the `Cors` section. Storage is
selected by `Persistence:Provider`, which currently supports `InMemory` only; data is
lost on restart until a real provider is registered in
`backend/Data/PersistenceServiceCollectionExtensions.cs`.

## Frontend

From the repository root:

```bash
cd frontend
npm install
npm run dev
```

The app runs at `http://localhost:3000`.

Copy `.env.example` to `.env.development` (or `.env.local`) if you need to customize the API URL:

```
VITE_API_BASE_URL=http://localhost:5231
```

## Running both

Start the backend and frontend in separate terminals. The backend CORS policy allows requests from `http://localhost:3000` by default; change `Cors:AllowedOrigins` in `backend/appsettings.json` to add more.

## Project structure

```
backend/    ASP.NET Core Web API
frontend/   React + Vite + TypeScript SPA
```