Spliting projects

README.md

@@ -1,8 +1,10 @@
 A solution for Blogging based on a Event-Driven architecture with DDD and CQRS. The full solution contains three applications.
-* A Web API which receives Commands to produces Domain Events also receives Queries to return JSON. 
+* A Producer Web API which receives Commands to produces Domain Events also receives Queries to return JSON. 
-* A Consumer App that reads the Event Stream and do a projection to a MongoDB database.
+* A Consumer Console App that reads the Event Stream and do a projection to a MongoDB database.
 * A Web API for authentication and JWT generation.
 
+[Blogging API Source Code on GitHub](https://github.com/ivanpaulovich/jambo)
+
 #### Requirements
 * [Visual Studio 2017 + Update 3](https://www.visualstudio.com/en-us/news/releasenotes/vs2017-relnotes)
 * [.NET SDK 2.0](https://www.microsoft.com/net/download/core)
@@ -47,86 +49,75 @@ ba28cf144478        mongo               "docker-entrypoint..."   2 days ago
 
 If Kafka is running good it will be working with the `10.0.75.1:9092` connection string and if MongoDB is running good it will be working at `mongodb://10.0.75.1:27017`.
 
-#### The Domain
+## Running the applications
-![Domain](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Domain.png)
 
-#### As Aplicações desta Solução
+You have two options to run the three applications, one is by opening on Visual Studio 2017 and another is by dotnet core commands.
-* **Producer**: Web API que recebe os comandos de edição de conteúdo, produz Eventos de Domínio e publica as mensagens em um tópico no Kafka.
-* **Consumer**: Aplicativo Console que consome as mensagens do Kafka, deserializa em Eventos de Domínio e aplica nas agregações persistindo no MongoDB o novo estado.  
-* **Auth**: Web API que gera tokens de autenticação para acesso ao WebAPI.
 
-#### Por onde começar?
+### Option 1 - Running with Visual Studio 2017
-Há duas formas de iniciar a solução. 
 
-##### 1. O jeito fácil
+Open the three solutions with three Visual Studio 2017 them run the following projects.
 
-Resolver os [pré-requisitos](https://github.com/ivanpaulovich/jambo/#prerequisitos), definir o projeto inicial como sendo o `docker-compose` e então apertar `Ctrl+F5` para executar todas as aplicações. Se tudo estiver correto, digite `docker ps` no seu terminal para verificar em quais portas cada aplicação está executando. Será algo assim:
+* `Jambo.Auth.UI`
+* `Jambo.Consumer.UI` 
+* `Jambo.Producer.UI`.
 
-![Enviando comandos](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Docker-PS.PNG)
+### Option 2 - Running with dotnet commands
 
-A partir daí basta acessar:
+#### How to run the Bearer Authencation API
-* Auth em http://localhost:32775/swagger/
-* Producer em http://localhost:32776/swagger/
 
-Leia o [o jeito não tão fácil](https://github.com/ivanpaulovich/jambo/#2-o-jeito-não-tão-fácil) para entender como criar um Token no Auth API para consumir os serviços do Producer API via swagger.
+1. Run the command `dotnet run` at `source\Auth\Jambo.Auth.UI` folder.
+```
+$ dotnet run
+Using launch settings from C:\git\jambo\source\Auth\Jambo.Auth.UI\Properties\launchSettings.json...
+Hosting environment: Development
+Content root path: C:\git\jambo\source\Auth\Jambo.Auth.UI
+Now listening on: http://localhost:16024
+Application started. Press Ctrl+C to shut down.
+```
+2. Navigate to the Swagger UI at (eg. http://localhost:16024/swagger).
+3. Post the following credentials:
+```
+{
+  "username": "ivanpaulovich",
+  "password": "mysecret"
+}
+```
+4. __Store the Bearer Token__ because you will need the token value later to log on Producer API.
+```
+{
+  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJhYzA4MmE3OS1lMWY3LTQ4MTktYmU1Mi1hOTQwMTBkM2VjZTciLCJzdWIiOiJzdHJpbmciLCJleHAiOjE1MTI0Nzg5ODgsImlzcyI6Imh0dHA6Ly9teWFjY291bnRhcGkiLCJhdWQiOiJodHRwOi8vbXlhY2NvdW50YXBpIn0.9YKGmKaptLBDcExHhPOQ3_j9TsdbkcRf8ZtvIkdq8Go",
+  "expiration": "2017-12-05T13:03:08Z"
+}
+```
+#### How to run the Consumer API
 
-##### 2. O jeito não tão fácil
+1. Run the command `dotnet run` at `source\Consumer\Jambo.Consumer.UI` folder 
 
-A outra opção é inicializar aplicação por aplicação, seguindo o seguintes passos:
+```
+$ dotnet run
+11/5/2017 11:17:20 AM Waiting for events..
+11/5/2017 11:18:20 AM Waiting for events..
+11/5/2017 11:19:20 AM Waiting for events..
+11/5/2017 11:20:20 AM Waiting for events..
+11/5/2017 11:21:20 AM Waiting for events..
+11/5/2017 11:22:20 AM Waiting for events..
+```
 
-1. Execute o projeto **Jambo.Auth.WebAPI** e chame o método *Account/Token* com qualquer usuário e senha. *Guarde este token*.
+3. __Attention:__ keep the Console App running for events processing.
 
-![Auth](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Auth.PNG)
+#### How to run the Producer API
 
-![Auth com Token](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Auth1.PNG)
+![Authorization](https://github.com/ivanpaulovich/jambo/blob/master/Producer.png)
 
-3. Execute o projeto **Jambo.Producer.WebAPI** e clique no botão *Authorization* (topo direito da página).
+1. Run the command `dotnet run` at the `source\Producer\Jambo.Producer.UI` folder.
 
-Digite `bearer + valor_do_token` e clique em fechar. Algo assim:
+```
-![Autorizando](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Producer.PNG)
+$ dotnet run
-Chame os métodos para manutenção dos dados do Blog, Posts e Comentários.
+Using launch settings from C:\git\jambo\source\Producer\Jambo.Producer.UI\Properties\launchSettings.json...
-![Enviando comandos](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Producer02.PNG)
+Hosting environment: Development
+Content root path: C:\git\jambo\source\Producer\Jambo.Producer.UI
+Now listening on: http://localhost:16959
+Application started. Press Ctrl+C to shut down.
+```
 
-2. Execute o projeto **Jambo.Consumer.Console** e garante que ele **contínua em execução**.
+2. Navigate to the Swagger UI (eg. http://localhost:14398/swagger).
-
-![Comsumer em execução](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Consumer.PNG)
-
-4. Visualize suas modificações
-
-![Queries](https://github.com/ivanpaulovich/jambo/blob/master/docs/images/Producer03.PNG)
-
-#### Demo
-* **Auth API**: http://jambo.westus.cloudapp.azure.com:7070/swagger/.
-* **Producer**: http://jambo.westus.cloudapp.azure.com:7080/swagger/.
-* **Consumer**: Executa em background neste servidor.
-
-#### Próximos passos?
-1. Publicar os containers no Azure.
-2. Criar um CI/CD para atualizar os containers a cada commit.
-3. Criar testes de unidade, testes automatizados.
-4. Consumir serviços externos.
-5. Implementação alternativa de barramento: Azure Event Hubs
-6. Implementação alternativa de snapshot: Azure Cosmos DB
-7. Implementar um HealthCheck
-
-#### Pré-requisitos
-
-* [Visual Studio 2017 + Update 3](https://www.visualstudio.com/en-us/news/releasenotes/vs2017-relnotes)
-* [.NET SDK 2.0](https://www.microsoft.com/net/download/core)
-* [Docker](https://docs.docker.com/docker-for-windows/install/) (Opcional)
-* [Robomongo](https://robomongo.org/) (Opcional)
-
-#### Agradecimentos
-Obrigado aos amigos que me estimularam a criar este projeto e estão sempre contribuindo e dando feedback.
-* [Vinicius Baldotto](https://github.com/Baldotto)
-* [André Paulovich](https://github.com/andrepaulovich)
-* André Mendes
-
-Obrigado de verdade!
-
-#### Deixe o seu feedback
-Agradeço todo comentário sobre o projeto. Envie  suas dúvidas e sugestões no [Fórum](https://github.com/ivanpaulovich/jambo/issues).
-
-#### Histórico de Versões
-* 10/set/2017:
-[![release](https://img.shields.io/github/release/ivanpaulovich/nixy.svg?style=flat-square)](https://github.com/ivanpaulovich/jambo/releases/latest)

docker-demo/docker-compose.yml

@@ -1,54 +0,0 @@
-version: '2'
-
-services:
-  jambo.auth.webapi:
-    image: ivanpaulovich/jambo:auth.webapi
-    links:
-      - "mongodb:mongo"
-    depends_on:
-      - mongodb
-    ports:
-        - 7070:80
-  jambo.producer.webapi:
-    image: ivanpaulovich/jambo:producer.webapi
-    ports:
-        - 7080:80
-    links:
-      - "mongodb:mongo"
-    depends_on:
-      - mongodb
-      - kafka
-    environment:
-      - ASPNETCORE_URLS=http://*:80
-      - ServiceBus__ConnectionString=kafka:9092
-      - ServiceBus__Topic=jambov32
-      - MongoDB__ConnectionString=mongodb://mongodb:27017
-      - MongoDB__Database=jambov32
-  jambo.consumer.console:
-    image: ivanpaulovich/jambo:consumer.console
-    links:
-      - "mongodb:mongo"
-    depends_on:
-      - mongodb
-      - kafka
-    environment:
-      - ASPNETCORE_URLS=http://*:80
-      - ServiceBus__ConnectionString=kafka:9092
-      - ServiceBus__Topic=jambov32
-      - MongoDB__ConnectionString=mongodb://mongodb:27017
-      - MongoDB__Database=jambov32
-  mongodb:
-    image: mongo
-    container_name: "mongodb"
-    ports:
-        - 27017:27017
-  kafka:
-    image: landoop/fast-data-dev:latest
-    ports:
-        - 2181:2181
-        - 3030:3030
-        - 8081-8083:8081-8083
-        - 9581-9585:9581-9585
-        - 9092:9092
-    environment:
-      - ADV_HOST=kafka

docs/_config.yml

@@ -1 +0,0 @@
-theme: jekyll-theme-cayman

setup/docker-compose.yml

@@ -6,9 +6,10 @@ services:
     ports:
         - 27017:27017
   kafka:
-    image: landoop/fast-data-dev:latest
+    image: spotify/kafka
     ports:
-        - 3030:3030
+        - 2181:2181
         - 9092:9092
     environment:
-      - ADV_HOST=10.0.75.1
+      - ADVERTISED_HOST=10.0.75.1
+      - ADVERTISED_PORT=9092

source/Auth/Jambo.Auth.Application/Commands/LoginCommand.cs

@@ -0,0 +1,17 @@
+namespace Jambo.Auth.Application.Commands
+{
+    using System.ComponentModel.DataAnnotations;
+    using System.Runtime.Serialization;
+
+    [DataContract]
+    public class LoginCommand
+    {
+        [Required]
+        [DataMember]
+        public string Username { get; set; }
+
+        [Required]
+        [DataMember]
+        public string Password { get; set; }
+    }
+}

source/Auth/Jambo.Auth.Application/Jambo.Auth.Application.csproj

@@ -4,12 +4,6 @@
     <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="CommandHandlers\**" />
-    <EmbeddedResource Remove="CommandHandlers\**" />
-    <None Remove="CommandHandlers\**" />
-  </ItemGroup>
-
   <ItemGroup>
     <PackageReference Include="Mediatr" Version="3.0.1" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.4.0" />

source/Auth/Jambo.Auth.Infrastructure/Jambo.Auth.Infrastructure.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <NoWarn>1701;1702;1705;NU1701;CS1591</NoWarn>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Jambo.Auth.Application\Jambo.Auth.Application.csproj" />
+  </ItemGroup>
+
+</Project>

source/Auth/Jambo.Auth.UI/Controllers/AccountController.cs

@@ -1,17 +1,15 @@
-using System;
+namespace Jambo.Auth.UI
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Authorization;
-using System.IdentityModel.Tokens.Jwt;
-using Microsoft.IdentityModel.Tokens;
-using System.Security.Claims;
-using System.Text;
-using Jambo.Auth.Application.Commands;
-
-namespace Jambo.Auth.UI
 {
+    using System;
+    using System.Collections.Generic;
+    using Microsoft.AspNetCore.Mvc;
+    using Microsoft.AspNetCore.Authorization;
+    using System.IdentityModel.Tokens.Jwt;
+    using Microsoft.IdentityModel.Tokens;
+    using System.Security.Claims;
+    using System.Text;
+    using Jambo.Auth.Application.Commands;
+
     [Route("api/[controller]")]
     public class AccountController : Controller
     {
@@ -46,7 +44,7 @@ namespace Jambo.Auth.UI
                 config.Issuer,
                 config.Issuer,
                 GetTokenClaims(user),
-                expires: DateTime.UtcNow.AddDays(1),
+                expires: DateTime.UtcNow.AddDays(7),
                 signingCredentials: new SigningCredentials(
                     new SymmetricSecurityKey(Encoding.UTF8.GetBytes(config.SecretKey)),
                     SecurityAlgorithms.HmacSha256)
@@ -57,9 +55,8 @@ namespace Jambo.Auth.UI
         {
             return new List<Claim>
             {
-                new Claim(JwtRegisteredClaimNames.Jti, user.UserId.ToString()),
+                new Claim(JwtRegisteredClaimNames.Jti, user.Username),
-                new Claim(JwtRegisteredClaimNames.Sub, user.UserId.ToString()),
+                new Claim(JwtRegisteredClaimNames.Sub, user.Password),
-                new Claim(ClaimTypes.GroupSid, user.SchoolId.ToString()),
             };
         }
     }

source/Auth/Jambo.Auth.UI/Dockerfile

@@ -3,4 +3,4 @@ ARG source
 WORKDIR /app
 EXPOSE 80
 COPY ${source:-obj/Docker/publish} .
-ENTRYPOINT ["dotnet", "Jambo.Auth.Infrastructure.dll"]
+ENTRYPOINT ["dotnet", "Jambo.Auth.UI.dll"]

source/Auth/Jambo.Auth.UI/Jambo.Auth.UI.csproj

@@ -4,6 +4,16 @@
     <TargetFramework>netcoreapp2.0</TargetFramework>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <NoWarn>1701;1702;1705;NU1701</NoWarn>
+    <DocumentationFile>bin\Debug\netcoreapp2.0\Jambo.Auth.UI.xml</DocumentationFile>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <None Include="appsettings.Development.json" />
+    <None Include="appsettings.json" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="1.0.0" />
@@ -11,7 +21,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Jambo.Auth.Application\Jambo.Auth.Application.csproj" />
-    <ProjectReference Include="..\Jambo.Auth.UI\Jambo.Auth.UI.csproj" />
   </ItemGroup>
 
 </Project>

source/Auth/Jambo.Auth.UI/Program.cs

@@ -1,15 +1,8 @@
-using System;
+namespace Jambo.Auth.UI
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
-
-namespace Jambo.Auth.Infrastructure
 {
+    using Microsoft.AspNetCore;
+    using Microsoft.AspNetCore.Hosting;
+    
     public class Program
     {
         public static void Main(string[] args)

source/Auth/Jambo.Auth.UI/Properties/launchSettings.json

@@ -0,0 +1,27 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:16023/",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "Jambo.Auth.UI": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:16024/"
+    }
+  }
+}

source/Auth/Jambo.Auth.UI/Startup.cs

@@ -1,10 +1,10 @@
-using Microsoft.AspNetCore.Builder;
+namespace Jambo.Auth.UI
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-
-namespace Jambo.Auth.Infrastructure
 {
+    using Microsoft.AspNetCore.Builder;
+    using Microsoft.AspNetCore.Hosting;
+    using Microsoft.Extensions.Configuration;
+    using Microsoft.Extensions.DependencyInjection;
+
     public class Startup
     {
         public Startup(IConfiguration configuration)

source/Consumer/Jambo.Consumer.Application/Jambo.Consumer.Application.csproj

@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\..\Shared\Jambo.Domain\Jambo.Domain.csproj" />
   </ItemGroup>
 
 </Project>

source/Consumer/Jambo.Consumer.Infrastructure/DataAccess/MongoContext.cs

@@ -1,11 +1,11 @@
-using Jambo.Domain.Model;
+namespace Jambo.Consumer.Infrastructure.DataAccess
-using Jambo.Domain.Model.Blogs;
-using Jambo.Domain.Model.Posts;
-using MongoDB.Bson.Serialization;
-using MongoDB.Driver;
-
-namespace Jambo.Consumer.Infrastructure.DataAccess
 {
+    using Jambo.Domain.Model;
+    using Jambo.Domain.Model.Blogs;
+    using Jambo.Domain.Model.Posts;
+    using MongoDB.Bson.Serialization;
+    using MongoDB.Driver;
+    
     public class MongoContext
     {
         private readonly MongoClient mongoClient;

source/Consumer/Jambo.Consumer.Infrastructure/DataAccess/Repositories/Blogs/BlogReadOnlyRepository.cs

@@ -1,12 +1,11 @@
-using Jambo.Domain.Model.Blogs;
+namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Blogs
-using Jambo.Domain.Model.Posts;
-using MongoDB.Driver;
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Blogs
 {
+    using Jambo.Domain.Model.Blogs;
+    using MongoDB.Driver;
+    using System;
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+
     public class BlogReadOnlyRepository : IBlogReadOnlyRepository
     {
         private readonly MongoContext _mongoContext;

source/Consumer/Jambo.Consumer.Infrastructure/DataAccess/Repositories/Blogs/BlogWriteOnlyRepository.cs

@@ -1,10 +1,10 @@
-using Jambo.Domain.Model.Blogs;
+namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Blogs
-using MongoDB.Driver;
-using System;
-using System.Threading.Tasks;
-
-namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Blogs
 {
+    using Jambo.Domain.Model.Blogs;
+    using MongoDB.Driver;
+    using System;
+    using System.Threading.Tasks;
+
     public class BlogWriteOnlyRepository : IBlogWriteOnlyRepository
     {
         private readonly MongoContext mongoContext;

source/Consumer/Jambo.Consumer.Infrastructure/DataAccess/Repositories/Posts/PostReadOnlyRepository.cs

@@ -1,12 +1,11 @@
-using Jambo.Domain.Model.Blogs;
+namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Posts
-using Jambo.Domain.Model.Posts;
-using MongoDB.Driver;
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Posts
 {
+    using Jambo.Domain.Model.Posts;
+    using MongoDB.Driver;
+    using System;
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    
     public class PostReadOnlyRepository : IPostReadOnlyRepository
     {
         private readonly MongoContext _mongoContext;

source/Consumer/Jambo.Consumer.Infrastructure/DataAccess/Repositories/Posts/PostWriteOnlyRepository.cs

@@ -1,11 +1,10 @@
-using Jambo.Domain.Model.Blogs;
+namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Posts
-using Jambo.Domain.Model.Posts;
-using MongoDB.Driver;
-using System;
-using System.Threading.Tasks;
-
-namespace Jambo.Consumer.Infrastructure.DataAccess.Repositories.Posts
 {
+    using Jambo.Domain.Model.Posts;
+    using MongoDB.Driver;
+    using System;
+    using System.Threading.Tasks;
+
     public class PostWriteOnlyRepository : IPostWriteOnlyRepository
     {
         private readonly MongoContext _mongoContext;

source/Consumer/Jambo.Consumer.Infrastructure/Jambo.Consumer.Infrastructure.csproj

@@ -27,11 +27,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Jambo.Consumer.Application\Jambo.Consumer.Application.csproj" />
-    <ProjectReference Include="..\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\..\Shared\Jambo.Domain\Jambo.Domain.csproj" />
   </ItemGroup>
   
-  <Target Name="CopyFiles" AfterTargets="build">
-    <Copy DestinationFolder="..\Jambo.Consumer.UI\bin\Debug\netcoreapp2.0" SourceFiles="$(OutputPath)\Jambo.Consumer.Infrastructure.dll" SkipUnchangedFiles="false" />
-    <Copy DestinationFolder="..\Jambo.Consumer.UI\bin\Debug\netcoreapp2.0" SourceFiles="$(OutputPath)\Jambo.Consumer.Infrastructure.pdb" SkipUnchangedFiles="false" />
-  </Target>
 </Project>

source/Consumer/Jambo.Consumer.Infrastructure/Modules/MediatRModule.cs

@@ -0,0 +1,38 @@
+namespace Jambo.Consumer.Infrastructure.Modules
+{
+    using Autofac;
+    using Autofac.Features.Variance;
+    using Jambo.Consumer.Application.DomainEventHandlers.Blogs;
+    using MediatR;
+    using System.Collections.Generic;
+    using System.Reflection;
+
+    public class MediatRModule : Autofac.Module
+    {
+        protected override void Load(ContainerBuilder builder)
+        {
+            builder.RegisterSource(new ContravariantRegistrationSource());
+
+            builder
+                .RegisterType<Mediator>()
+                .As<IMediator>()
+                .InstancePerLifetimeScope();
+
+            builder
+                .Register<SingleInstanceFactory>(ctx => {
+                    var c = ctx.Resolve<IComponentContext>();
+                    return t => { object o; return c.TryResolve(t, out o) ? o : null; };
+                })
+                .InstancePerLifetimeScope();
+
+            builder
+                .Register<MultiInstanceFactory>(ctx => {
+                    var c = ctx.Resolve<IComponentContext>();
+                    return t => (IEnumerable<object>)c.Resolve(typeof(IEnumerable<>).MakeGenericType(t));
+                })
+                .InstancePerLifetimeScope();
+
+            builder.RegisterAssemblyTypes(typeof(BlogCreatedEventHandler).GetTypeInfo().Assembly).AsImplementedInterfaces(); // via assembly scan
+        }
+    }
+}

source/Consumer/Jambo.Consumer.Infrastructure/ServiceBus/Bus.cs

@@ -1,17 +1,17 @@
-using Confluent.Kafka;
+namespace Jambo.Consumer.Infrastructure.ServiceBus
-using Confluent.Kafka.Serialization;
-using Jambo.Domain.Exceptions;
-using Jambo.Domain.Model;
-using Jambo.Domain.ServiceBus;
-using MediatR;
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Jambo.Consumer.Infrastructure.ServiceBus
 {
+    using Confluent.Kafka;
+    using Confluent.Kafka.Serialization;
+    using Jambo.Domain.Exceptions;
+    using Jambo.Domain.Model;
+    using Jambo.Domain.ServiceBus;
+    using MediatR;
+    using Newtonsoft.Json;
+    using System;
+    using System.Collections.Generic;
+    using System.Text;
+    using System.Threading.Tasks;
+
     public class Bus : ISubscriber
     {
         public readonly string brokerList;

source/Consumer/Jambo.Consumer.UI/Jambo.Consumer.UI.csproj

@@ -28,7 +28,8 @@
   
   <ItemGroup>
     <ProjectReference Include="..\Jambo.Consumer.Application\Jambo.Consumer.Application.csproj" />
-    <ProjectReference Include="..\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\..\Shared\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\Jambo.Consumer.Infrastructure\Jambo.Consumer.Infrastructure.csproj" />
   </ItemGroup>
   
 </Project>

source/Consumer/Jambo.Consumer.UI/Startup.cs

@@ -29,10 +29,6 @@
 
         public IServiceProvider ConfigureServices(IServiceCollection services)
         {
-            LoadInfrastructureAssemblies();
-
-            services.AddMediatR(typeof(BlogCreatedEventHandler).GetTypeInfo().Assembly);
-
             ContainerBuilder builder = new ContainerBuilder();
             builder.Populate(services);
             builder.RegisterModule(new ConfigurationModule(Configuration));
@@ -42,16 +38,6 @@
             return serviceProvider;
         }
 
-        private void LoadInfrastructureAssemblies()
-        {
-            string[] fileNames = Directory.EnumerateFiles(AppDomain.CurrentDomain.BaseDirectory, "*.dll", SearchOption.TopDirectoryOnly)
-                .Where(filePath => Path.GetFileName(filePath).StartsWith("Jambo.Consumer.Infrastructure", StringComparison.OrdinalIgnoreCase))
-                .ToArray();
-
-            foreach (string file in fileNames)
-                AssemblyLoadContext.Default.LoadFromAssemblyPath(file);
-        }
-
         public void Run()
         {
             IMediator mediator = serviceProvider.GetService<IMediator>();

source/Consumer/Jambo.Consumer.UI/autofac.json

@@ -14,6 +14,11 @@
         "BrokerList": "10.0.75.1:9092",
         "Topic": "jambov32"
       }
+    },
+    {
+      "type": "Jambo.Consumer.Infrastructure.Modules.MediatRModule",
+      "properties": {
+      }
     }
   ]
 }

source/Consumer/Jambo.Consumer.sln

@@ -3,15 +3,15 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.26730.3
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Domain", "Jambo.Domain\Jambo.Domain.csproj", "{ED9F252F-10E5-4A65-ADA0-122D61D655A4}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Consumer.Application", "Jambo.Consumer.Application\Jambo.Consumer.Application.csproj", "{601F90B1-4BE4-462E-8595-AAAA49B80405}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Domain.UnitTests", "Jambo.Domain.UnitTests\Jambo.Domain.UnitTests.csproj", "{B59AD81D-93F9-425F-8F87-DF13561BE424}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Consumer.Infrastructure", "Jambo.Consumer.Infrastructure\Jambo.Consumer.Infrastructure.csproj", "{645C9138-DA59-48C8-A15E-D720874DD148}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Jambo.Consumer.UI", "Jambo.Consumer.UI\Jambo.Consumer.UI.csproj", "{E86878A7-CB0F-46A7-B918-BED5C45BA4C5}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Consumer.UI", "Jambo.Consumer.UI\Jambo.Consumer.UI.csproj", "{E86878A7-CB0F-46A7-B918-BED5C45BA4C5}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Domain", "..\Shared\Jambo.Domain\Jambo.Domain.csproj", "{B0475864-44AC-4A6A-9970-CC5EEA01C2CF}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jambo.Domain.UnitTests", "..\Shared\Jambo.Domain.UnitTests\Jambo.Domain.UnitTests.csproj", "{04732413-3F55-4194-B406-2F84666B1F6C}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -19,18 +19,10 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{ED9F252F-10E5-4A65-ADA0-122D61D655A4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{ED9F252F-10E5-4A65-ADA0-122D61D655A4}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{ED9F252F-10E5-4A65-ADA0-122D61D655A4}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{ED9F252F-10E5-4A65-ADA0-122D61D655A4}.Release|Any CPU.Build.0 = Release|Any CPU
 		{601F90B1-4BE4-462E-8595-AAAA49B80405}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{601F90B1-4BE4-462E-8595-AAAA49B80405}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{601F90B1-4BE4-462E-8595-AAAA49B80405}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{601F90B1-4BE4-462E-8595-AAAA49B80405}.Release|Any CPU.Build.0 = Release|Any CPU
-		{B59AD81D-93F9-425F-8F87-DF13561BE424}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B59AD81D-93F9-425F-8F87-DF13561BE424}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{B59AD81D-93F9-425F-8F87-DF13561BE424}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B59AD81D-93F9-425F-8F87-DF13561BE424}.Release|Any CPU.Build.0 = Release|Any CPU
 		{645C9138-DA59-48C8-A15E-D720874DD148}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{645C9138-DA59-48C8-A15E-D720874DD148}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{645C9138-DA59-48C8-A15E-D720874DD148}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -39,6 +31,14 @@ Global
 		{E86878A7-CB0F-46A7-B918-BED5C45BA4C5}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E86878A7-CB0F-46A7-B918-BED5C45BA4C5}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E86878A7-CB0F-46A7-B918-BED5C45BA4C5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B0475864-44AC-4A6A-9970-CC5EEA01C2CF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B0475864-44AC-4A6A-9970-CC5EEA01C2CF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B0475864-44AC-4A6A-9970-CC5EEA01C2CF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B0475864-44AC-4A6A-9970-CC5EEA01C2CF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{04732413-3F55-4194-B406-2F84666B1F6C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{04732413-3F55-4194-B406-2F84666B1F6C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{04732413-3F55-4194-B406-2F84666B1F6C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{04732413-3F55-4194-B406-2F84666B1F6C}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

source/Jambo.Auth.Application/Commands/LoginCommand.cs

@@ -1,26 +0,0 @@
-using MediatR;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations;
-using System.Runtime.Serialization;
-using System.Text;
-
-namespace Jambo.Auth.Application.Commands
-{
-    [DataContract]
-    public class LoginCommand : IRequest
-    {
-        [Required]
-        [DataMember]
-        public Guid UserId { get; private set; }
-
-        [Required]
-        [DataMember]
-        public Guid SchoolId { get; private set; }
-
-        public LoginCommand()
-        {
-
-        }
-    }
-}

source/Jambo.Auth.UI/Jambo.Auth.UI.csproj

@@ -1,16 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="1.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\Jambo.Auth.Application\Jambo.Auth.Application.csproj" />
-  </ItemGroup>
-
-</Project>

source/Jambo.Consumer.Infrastructure/Program.cs

@@ -1,24 +0,0 @@
-namespace Jambo.Consumer.Infrastructure
-{
-    using Microsoft.Extensions.Configuration;
-    using Microsoft.Extensions.DependencyInjection;
-    using System.IO;
-
-    class Program
-    {
-        public static void Main(string[] args)
-        {
-            var builder = new ConfigurationBuilder()
-                .SetBasePath(Directory.GetCurrentDirectory())
-                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
-                .AddEnvironmentVariables();
-
-            IConfigurationRoot configuration = builder.Build();
-            IServiceCollection serviceCollection = new ServiceCollection();
-
-            Startup startup = new Startup(configuration);
-            startup.ConfigureServices(serviceCollection);
-            startup.Run();
-        }
-    }
-}

source/Jambo.Consumer.Infrastructure/Startup.cs

@@ -1,59 +0,0 @@
-using Autofac;
-using Autofac.Extensions.DependencyInjection;
-using Jambo.Consumer.Application.DomainEventHandlers.Blogs;
-using Jambo.Consumer.Infrastructure.Modules;
-using Jambo.Domain.ServiceBus;
-using MediatR;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.DependencyInjection;
-using System;
-using System.Reflection;
-using System.Threading;
-
-namespace Jambo.Consumer.Infrastructure
-{
-    public class Startup
-    {
-        public Startup(IConfiguration configuration)
-        {
-            Configuration = configuration;
-        }
-
-        public IConfiguration Configuration { get; }
-
-        IServiceProvider serviceProvider;
-
-        public IServiceProvider ConfigureServices(IServiceCollection services)
-        {
-            services.AddMediatR(typeof(BlogCreatedEventHandler).GetTypeInfo().Assembly);
-
-            ContainerBuilder container = new ContainerBuilder();
-            container.Populate(services);
-
-            container.RegisterModule(new ApplicationModule(
-                Configuration.GetSection("MongoDB").GetValue<string>("ConnectionString"),
-                Configuration.GetSection("MongoDB").GetValue<string>("Database")));
-
-            container.RegisterModule(new BusModule(
-                Configuration.GetSection("ServiceBus").GetValue<string>("ConnectionString"),
-                Configuration.GetSection("ServiceBus").GetValue<string>("Topic")));
-
-            serviceProvider = new AutofacServiceProvider(container.Build());
-
-            return serviceProvider;
-        }
-
-        public void Run()
-        {
-            IMediator mediator = serviceProvider.GetService<IMediator>();
-            ISubscriber subscriber = serviceProvider.GetService<ISubscriber>();
-
-            subscriber.Listen(mediator);
-
-            while (true)
-            {
-                Thread.Sleep(1000 * 60);
-            }
-        }
-    }
-}

source/Jambo.Domain/Model/Posts/Events/PostCreatedDomainEvent.cs

@@ -1,30 +0,0 @@
-using System;
-
-namespace Jambo.Domain.Model.Posts.Events
-{
-public class PostCreatedDomainEvent : DomainEvent
-{
-    public Guid BlogId { get; private set; }
-    public int BlogVersion { get; private set; }
-
-    public PostCreatedDomainEvent(Guid aggregateRootId, int version,
-        DateTime createdDate, Header header, Guid blogId, int blogVersion)
-        : base(aggregateRootId, version, createdDate, header)
-    {
-        BlogId = blogId;
-        BlogVersion = blogVersion;
-    }
-
-    public static PostCreatedDomainEvent Create(AggregateRoot aggregateRoot,
-        Guid blogId, int blogVersion)
-    {
-        if (aggregateRoot == null)
-            throw new ArgumentNullException("aggregateRoot");
-
-        PostCreatedDomainEvent domainEvent = new PostCreatedDomainEvent(
-            aggregateRoot.Id, aggregateRoot.Version, DateTime.UtcNow, null, blogId, blogVersion);
-
-        return domainEvent;
-    }
-}
-}

source/Producer/Jambo.Producer.Application/Jambo.Producer.Application.csproj

@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\..\Shared\Jambo.Domain\Jambo.Domain.csproj" />
   </ItemGroup>
   
 </Project>

source/Producer/Jambo.Producer.Infrastructure/Jambo.Producer.Infrastructure.csproj

@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\Jambo.Domain\Jambo.Domain.csproj" />
+    <ProjectReference Include="..\..\Shared\Jambo.Domain\Jambo.Domain.csproj" />
     <ProjectReference Include="..\Jambo.Producer.Application\Jambo.Producer.Application.csproj" />
   </ItemGroup>