sswconsulting/verticalslicearchitecture

A small but opinionated Vertical Slice Architecture solution template for .NET 8 & C#

verticalslicearchitecture's Issues

✨ Add flag to include Blazor Web App & pages inside slices

🗑️ Remove Repository pattern

It's far too much boilerplate when the core idea is 'move fast, abstract later when needed'

Leave your thoughts below :)

📺 Create a reference application that is non-trivial

Apply model config from assembly

Change code to

namespace TempusHub.API.Common;

public partial class AppDbContext : DbContext
{
    public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }

    // 👇 New code
    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.ApplyConfigurationsFromAssembly(typeof(AppDbContext).Assembly);
    }
    // 👆 New code
}

Are you considering adding FluentValidation in the future?

⚡ Use IReadOnlyList & .ToListAsync

.ToArrayAsync literally calls ToListAsync.ToArray 🤦🏻‍♂️

♻️ Decouple endpoints from logic.

Tests should not have to deal with a Result object

♻️ Rename IModule to ISlice

✨ ISlice.ConfigureServices should have IConfiguration as a parameter

📝 Update README to show examples of how to add features

Swagger UI Fails to Load on Startup

With a fresh project template, after a clean build and launch of the API, the Swagger UI fails to launch properly due to an extra forward slash in the URL (see screenshot):

It appears that the "launchUrl" property in the launchSettings should be edited to have the forward slash removed.

🧪 Meta Integration Test - Delete Todo Feature & app still compiles

dotnet new hona-vsa
rm -rf ./Features
dotnet build

📝 Update README to show vision to 'move fast'

🤔 Consider .NET Aspire

Local dev workflow & deployment.
Including observability platform #32
Could have nice integrations

🗑️ Drop Open API extensions

WebApi/ should just use the normal minimal endpoint stuff

✨ MassTransit - For side effects & decoupled slice communication

• Output (transactional)
• In Memory/Over the Wire

Drop MediatR

🗑️ Remove DDD style Results pattern

It's far too much boilerplate when the core idea is 'move fast, abstract later when needed'

Leave your thoughts below :)

♻️ Move to Immediate.Handlers

Immediate.Handlers is an improved way of dealing with the command/dispatch pattern; both for clarity of dependency relationship, and for performance.

Example VSA Template using it: https://github.com/viceroypenguin/VsaTemplate/tree/master/Web

Would love to hear your opinion on it, and whether you think it's useful for your template.

🤔 Consider OpenTelemetry

Track

• Mass Transit
• ASP.NET Core OOTB stuff

📈 Add Health Checks

🔒 Add authentication/authorization

🗑️ Drop MediatR

• #30
• #21

Needs to include some doco. How to do coupled cross slice communication? How to do decoupled cross slice communication?
Functional differences with MediatR for CQRS + notifications

CC: @viceroypenguin

🧪 Add integration tests using Test Containers

👷🏻 GitHub Release Flow

1 source of truth.

Probably a commit that changes the nuspec version, will then tag & create a github release.