Minimal API içinde, bir in-memory veritabanında update ve delete işlemlerini nasıl yapabileceğimizi öğrendik.

✅Github reposu: https://github.com/sonergonul/MinimalAPI

Update işlemi:

app.MapPut("/customers/{id}", async (CustomerDb db, Customer newCustomer, int id) =>
{
    var current = await db.Customers.FindAsync(id);

    if (current == null) return Results.NotFound();

    current.Name = newCustomer.Name;
    await db.SaveChangesAsync();

    return Results.NoContent();
});

Delete işlemi:

app.MapDelete("/customers/{id}", async (CustomerDb db, int id) =>
{
    var current = await db.Customers.FindAsync(id);

    if (current == null) return Results.NotFound();

    db.Customers.Remove(current);
    await db.SaveChangesAsync();

    return Results.Ok();
});

Kaynaklar:

https://docs.microsoft.com/en-us/aspnet/core/fundamentals/minimal-apis?view=aspnetcore-6.0

https://docs.microsoft.com/en-us/aspnet/core/tutorials/min-web-api?view=aspnetcore-6.0&tabs=visual-studio