horsdal

https://api.codemagic.io/artifacts/f64bd209-fc06-4419-97f4-d042ccb10224/73548ac2-d393-41bc-b867-59a553bece6a/Dit_Pusterum.app.zip

horsdal

[
  {
    "productId": "1",
    "productName": "Basic t-shirt",
    "productDescription": "a quiet t-shirt",
    "price": { "amount" : 40, "currency": "eur" },
    "attributes" : [
    { 
      "sizes": [ "s", "m", "l"],
      "colors": ["red", "blue", "green"]

horsdal

> docker build . -t dbup:latest
> docker run --rm -v $pwd/output/:/src/bin/ dbup:latest

horsdal

FROM microsoft/dotnet:2.2-aspnetcore-runtime AS base

FROM microsoft/dotnet:2.2-sdk AS build
WORKDIR /src
COPY . .
RUN dotnet restore DbUp.csproj
ENTRYPOINT ["dotnet", "publish", "-r", "linux-x64", "-c", "release", "--self-contained"]

horsdal

    public static class StoreOptionsExtensions
    {
        public static void AddAsyncEventHandlers(this StoreOptions options, Func<Type, IEnumerable<object>> handlerFactory)
        {
            options.Listeners.Add(new EventDispatcher(handlerFactory));
        }
    }

    public class EventDispatcher : DocumentSessionListenerBase
    {

horsdal

  public class UserAggregate : Aggregate<UserAggregate>
  {
    public string Username { get; internal set; } = String.Empty;
    public string Email { get; internal set; } = String.Empty;
  }

horsdal

  public abstract class Aggregate<T> where T : Aggregate<T>
  {
    private readonly List<Event<T>> newEvents = new List<Event<T>>();
    public Guid Id { get; protected internal set; }
    public IEnumerable<Event<T>> NewEvents => this.newEvents.AsReadOnly();

    public void Replay(List<Event<T>> events)
    {
      foreach (var @event in events)
        Play(@event);

horsdal

  using MediatR;

  public interface Event<T> : INotification where T : Aggregate<T>
  {
    void When(T aggregate);
  }

horsdal

  public class UsernameChangedEvent : Event<UserAggregate>
  {
    public string Username { get; }
    public Guid Id { get; }
    public string OldUsername { get; }

    public UsernameChangedEvent(string username, Guid id, string oldUsername)
    {
      this.Username = username;
      this.Id = id;

horsdal

  public class UsernameChangedEvent : Event
  {
    public string Username { get; }
    public Guid Id { get; }
    public string OldUsername { get; }

    public UsernameChangedEvent(string username, Guid id, string oldUsername)
    {
      this.Username = username;
      this.Id = id;