Alvecta.Foundation.Application.Contracts 7.0.70

.NET 10.0

dotnet add package Alvecta.Foundation.Application.Contracts --version 7.0.70

NuGet\Install-Package Alvecta.Foundation.Application.Contracts -Version 7.0.70

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Alvecta.Foundation.Application.Contracts" Version="7.0.70" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Alvecta.Foundation.Application.Contracts" Version="7.0.70" />
                    

                            Directory.Packages.props

<PackageReference Include="Alvecta.Foundation.Application.Contracts" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Alvecta.Foundation.Application.Contracts --version 7.0.70

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Alvecta.Foundation.Application.Contracts, 7.0.70"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Alvecta.Foundation.Application.Contracts@7.0.70

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Alvecta.Foundation.Application.Contracts&version=7.0.70
                    

                            Install as a Cake Addin

#tool nuget:?package=Alvecta.Foundation.Application.Contracts&version=7.0.70
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Alvecta.Foundation.Application.Contracts

The use-case contracts of the Alvecta application layer: the interfaces a presentation adapter (an HTTP endpoint, a CLI command, a message consumer) calls, and that the application layer implements.

It belongs to the Application.Contracts layer. Contracts may speak the domain vocabulary (value objects) but never the domain model, so a presentation project can reference them without seeing entities or use-case implementations. The package has no dependencies.

What it contains

Namespace Alvecta.Foundation.Application.Contracts.Base:

Contract	Shape
`IUseCase`	`Task ExecuteAsync(CancellationToken)`
`IUseCase<TRequest>`	`Task ExecuteAsync(TRequest, CancellationToken)`
`IUseCase<TRequest, TResponse>`	`Task<TResponse> ExecuteAsync(TRequest, CancellationToken)`
`IUseCaseWithoutRequest<TResponse>`	`Task<TResponse> ExecuteAsync(CancellationToken)`
`IRequestValidator<TRequest>`	`void Validate(TRequest)`: every request-level rule of one use case, run by a validating decorator in front of it

Namespace Alvecta.Foundation.Application.Contracts.Database:

IMigrateDatabaseUseCase — the standard "apply the database migrations" use case.

Requests and responses are classes (where TRequest : class); nesting them inside the use-case interface keeps each use case in one file.

Usage

dotnet add package Alvecta.Foundation.Application.Contracts

Declare the use case in your *.Application.Contracts project:

using Alvecta.Foundation.Application.Contracts.Base;

public interface IGetOrderUseCase : IUseCase<IGetOrderUseCase.Request, IGetOrderUseCase.Response>
{
    public sealed record Request(OrderId OrderId);

    public sealed record Response(OrderId OrderId, OrderStatus Status);
}

Implement it in your *.Application project and register it with DI:

public sealed class GetOrderUseCase(IOrdersQueryService orders) : IGetOrderUseCase
{
    public async Task<IGetOrderUseCase.Response> ExecuteAsync(
        IGetOrderUseCase.Request request,
        CancellationToken cancellationToken)
    {
        var status = await orders.GetStatusAsync(request.OrderId, cancellationToken);

        return new(request.OrderId, status);
    }
}

services.AddScoped<IGetOrderUseCase, GetOrderUseCase>();

Alvecta.Foundation.Presentation.WebApi.AspNetCore maps these interfaces to minimal-API endpoints.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- No dependencies.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Alvecta.Foundation.Application.Contracts:

Package	Downloads
Alvecta.Foundation.Api.AspNetCore Package Description	5.6K
Alvecta.Foundation.Presentation.WebApi.AspNetCore Package Description	1.8K

GitHub repositories

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