A simple backend REST API built with ASP.NET Core 8, demonstrating CRUD operations, price range filtering, and validation using a Product entity and an in-memory EF Core database.
- ASP.NET Core 8 — web API framework
- Entity Framework Core (InMemory) — data access, in-memory database for simplicity
- Swagger / Scalar — interactive API docs at
/swaggerin development - xUnit — unit tests
git clone https://github.com/Mylonas/SimpleWebApp.git
cd SimpleWebApp
dotnet restore
dotnet run --project TodoApiThe API starts at https://localhost:7XXX. Open /swagger in a browser to explore endpoints interactively.
dotnet test| Method | Endpoint | Description |
|---|---|---|
| GET | /api/products |
List all products |
| GET | /api/products/{id} |
Get a product by ID |
| POST | /api/products |
Create a product |
| PUT | /api/products/{id} |
Update a product |
| DELETE | /api/products/{id} |
Delete a product |
| Method | Endpoint | Description |
|---|---|---|
| GET | /api/products/ByPriceRange?min=10&max=100 |
List products within a price range |
{
"id": 1,
"name": "Apple",
"price": 1.50,
"category": "Fruit"
}| Status | Meaning |
|---|---|
| 400 | Invalid input (id mismatch, bad price range) |
| 404 | Product not found |