From d65f31fb023d6bb94f3e10bf3b52a33e60e8301e Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <amicofragile@gmail.com>
Date: Thu, 9 Aug 2018 12:59:56 +0200
Subject: [PATCH 1/6] Fix compilation errors

---
 src/EasyEventSourcing.Messages/Script.fsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/EasyEventSourcing.Messages/Script.fsx b/src/EasyEventSourcing.Messages/Script.fsx
index 340ccdd..7d87765 100644
--- a/src/EasyEventSourcing.Messages/Script.fsx
+++ b/src/EasyEventSourcing.Messages/Script.fsx
@@ -1,8 +1,8 @@
 // Learn more about F# at http://fsharp.org. See the 'F# Tutorial' project
 // for more guidance on F# programming.
 
-#load "Library1.fs"
-open EasyEventSourcing.Messages
+//#load "Library1.fs"
+//open EasyEventSourcing.Messages
 
 // Define your library scripting code here
 

From f2a3369563eb3fad9bffae7118c4f21c2c404a34 Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <amicofragile@gmail.com>
Date: Thu, 9 Aug 2018 13:00:22 +0200
Subject: [PATCH 2/6] Upgrade NUnit3TestAdapter

---
 src/EasyEventSourcing.Tests/packages.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/EasyEventSourcing.Tests/packages.config b/src/EasyEventSourcing.Tests/packages.config
index d83fa13..f040576 100644
--- a/src/EasyEventSourcing.Tests/packages.config
+++ b/src/EasyEventSourcing.Tests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NUnit" version="3.2.0" targetFramework="net452" />
-  <package id="NUnit3TestAdapter" version="3.0.9-ctp-9" targetFramework="net452" />
+  <package id="NUnit3TestAdapter" version="3.10.0" targetFramework="net452" />
   <package id="SharpTestsEx" version="1.2.1" targetFramework="net452" />
 </packages>
\ No newline at end of file

From 12e18dadb3f3830ab86142f09bc0638cb0b4287d Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <amicofragile@gmail.com>
Date: Thu, 9 Aug 2018 13:00:55 +0200
Subject: [PATCH 3/6] Try to avoid new T() constraints, through
 IEventStreamInitializer interface

---
 .../.idea/contentModel.xml                    | 176 ++++
 .../.idea/indexLayout.xml                     |   7 +
 .../.idea.EasyEventSourcing/.idea/modules.xml |   8 +
 .idea/.idea.EasyEventSourcing/.idea/vcs.xml   |   6 +
 .../.idea/workspace.xml                       | 857 ++++++++++++++++++
 .idea/.idea.EasyEventSourcing/riderModule.iml |   7 +
 .../CommandHandlerFactory.cs                  |   2 +-
 .../EventHandlerFactory.cs                    |   2 +-
 .../EasyEventSourcing.EventSourcing.csproj    |   2 +
 .../Persistence/EventStreamCreator.cs         |  35 +
 .../Persistence/IEventStreamInitializer.cs    |   7 +
 .../Persistence/Repository.cs                 |  15 +-
 .../Core/Helpers/TestAggregate.cs             |  10 +-
 .../Core/Helpers/TestInitializationEvent.cs   |  14 +
 .../EasyEventSourcing.Tests.csproj            |  11 +-
 .../Persistence/RepositoryTest.cs             |  56 ++
 16 files changed, 1202 insertions(+), 13 deletions(-)
 create mode 100644 .idea/.idea.EasyEventSourcing/.idea/contentModel.xml
 create mode 100644 .idea/.idea.EasyEventSourcing/.idea/indexLayout.xml
 create mode 100644 .idea/.idea.EasyEventSourcing/.idea/modules.xml
 create mode 100644 .idea/.idea.EasyEventSourcing/.idea/vcs.xml
 create mode 100644 .idea/.idea.EasyEventSourcing/.idea/workspace.xml
 create mode 100644 .idea/.idea.EasyEventSourcing/riderModule.iml
 create mode 100644 src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
 create mode 100644 src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs
 create mode 100644 src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs
 create mode 100644 src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs

diff --git a/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml b/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml
new file mode 100644
index 0000000..2648b94
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml
@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ContentModelStore">
+    <e p="$USER_HOME$/.Rider2018.1/system/resharper-host/local/Transient/ReSharperHost/v12/SolutionCaches/_EasyEventSourcing.1789569297.00" t="ExcludeRecursive" />
+    <e p="$PROJECT_DIR$" t="IncludeFlat">
+      <e p="EasyEventSourcing.sln" t="IncludeFlat" />
+      <e p="ReadMe.md" t="Include" />
+      <e p="Solution Items" t="Include" />
+      <e p="packages" t="ExcludeRecursive">
+        <e p="NUnit3TestAdapter.3.10.0/build/net35/Mono.Cecil.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0/build/net35/NUnit3.TestAdapter.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0/build/net35/NUnit3.TestAdapter.pdb" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0/build/net35/nunit.engine.api.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0/build/net35/nunit.engine.dll" t="Include" />
+      </e>
+      <e p="src/EasyEventSourcing.Application" t="IncludeRecursive">
+        <e p="Bootstrapper.cs" t="Include" />
+        <e p="CommandDispatcher.cs" t="Include" />
+        <e p="CommandHandlerFactory.cs" t="Include" />
+        <e p="EasyEventSourcing.Application.csproj" t="IncludeRecursive" />
+        <e p="ICommandHandlerFactory.cs" t="Include" />
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.Data" t="IncludeRecursive">
+        <e p="EasyEventSourcing.Data.csproj" t="IncludeRecursive" />
+        <e p="IEventObserver.cs" t="Include" />
+        <e p="InMemoryEventStore.cs" t="Include" />
+        <e p="MongoDb" t="Include">
+          <e p="MongoDb.cs" t="Include" />
+          <e p="ReadModels" t="Include">
+            <e p="ShoppingCartItemReadModel.cs" t="Include" />
+            <e p="ShoppingCartReadModel.cs" t="Include" />
+          </e>
+          <e p="ShoppingCartEventHandler.cs" t="Include" />
+        </e>
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.Domain" t="IncludeRecursive">
+        <e p="EasyEventSourcing.Domain.csproj" t="IncludeRecursive" />
+        <e p="Orders" t="Include">
+          <e p="CannotCompleteOrderException.cs" t="Include" />
+          <e p="Order.cs" t="Include" />
+          <e p="OrderHandler.cs" t="Include" />
+        </e>
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="Shipping" t="Include">
+          <e p="OrderEventHandler.cs" t="Include" />
+          <e p="ShippingProcess.cs" t="Include" />
+        </e>
+        <e p="Store" t="Include">
+          <e p="CannotCheckoutEmptyCartException.cs" t="Include" />
+          <e p="CartAlreadyCheckedOutException.cs" t="Include" />
+          <e p="ShoppingCart.cs" t="Include" />
+          <e p="ShoppingCartHandler.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.EventProcessing" t="IncludeRecursive">
+        <e p="EasyEventSourcing.EventProcessing.csproj" t="IncludeRecursive" />
+        <e p="EventDispatcher.cs" t="Include" />
+        <e p="EventHandlerFactory.cs" t="Include" />
+        <e p="EventProcessor.cs" t="Include" />
+        <e p="IEventHandlerFactory.cs" t="Include" />
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.EventSourcing" t="IncludeRecursive">
+        <e p="Domain" t="Include">
+          <e p="Aggregate.cs" t="Include" />
+          <e p="DomainException.cs" t="Include" />
+          <e p="EventStream.cs" t="Include" />
+          <e p="ProcessManager.cs" t="Include" />
+          <e p="StreamIdentifier.cs" t="Include" />
+        </e>
+        <e p="EasyEventSourcing.EventSourcing.csproj" t="IncludeRecursive" />
+        <e p="Exceptions" t="Include">
+          <e p="EventSourceException.cs" t="Include" />
+          <e p="EventStreamNotFoundException.cs" t="Include" />
+          <e p="NoCommandHandlerRegisteredException.cs" t="Include" />
+          <e p="NoEventApplyMethodRegisteredException.cs" t="Include" />
+          <e p="NoEventHandlerMethodRegisteredException.cs" t="Include" />
+          <e p="StreamIdentifierException.cs" t="Include" />
+        </e>
+        <e p="Handlers" t="Include">
+          <e p="ICommandDispatcher.cs" t="Include" />
+          <e p="ICommandHandler.cs" t="Include" />
+          <e p="IEventDispatcher.cs" t="Include" />
+          <e p="IEventHandler.cs" t="Include" />
+          <e p="IHandler.cs" t="Include" />
+        </e>
+        <e p="Persistence" t="Include">
+          <e p="EventStoreStream.cs" t="Include" />
+          <e p="EventStreamCreator.cs" t="Include" />
+          <e p="IEventStore.cs" t="Include" />
+          <e p="IEventStreamInitializer.cs" t="Include" />
+          <e p="IRepository.cs" t="Include" />
+          <e p="Repository.cs" t="Include" />
+        </e>
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.Messages" t="IncludeRecursive">
+        <e p="AssemblyInfo.fs" t="Include" />
+        <e p="EasyEventSourcing.Messages.fsproj" t="IncludeRecursive" />
+        <e p="Messages.fs" t="Include" />
+        <e p="Orders.fs" t="Include" />
+        <e p="Script.fsx" t="Include" />
+        <e p="Shipping.fs" t="Include" />
+        <e p="Store.fs" t="Include" />
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+      <e p="src/EasyEventSourcing.Tests" t="IncludeRecursive">
+        <e p="Core" t="Include">
+          <e p="AggregateTests.cs" t="Include" />
+          <e p="Helpers" t="Include">
+            <e p="InvalidEvent.cs" t="Include" />
+            <e p="TestAggregate.cs" t="Include" />
+            <e p="TestEvent.cs" t="Include" />
+            <e p="TestInitializationEvent.cs" t="Include" />
+          </e>
+        </e>
+        <e p="Domain" t="Include">
+          <e p="Helpers" t="Include">
+            <e p="EventStreamEvent.cs" t="Include" />
+            <e p="Specification.cs" t="Include" />
+            <e p="TestEventStore.cs" t="Include" />
+            <e p="TestExtensions.cs" t="Include" />
+          </e>
+          <e p="Store" t="Include">
+            <e p="ShoppingCartTests.cs" t="Include" />
+          </e>
+        </e>
+        <e p="EasyEventSourcing.Tests.csproj" t="IncludeRecursive" />
+        <e p="EventSourcing" t="Include">
+          <e p="Persistence" t="Include">
+            <e p="RepositoryTest.cs" t="Include" />
+          </e>
+        </e>
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+        <e p="packages.config" t="Include" />
+      </e>
+      <e p="src/EasyEventSourcing.Ui.Console" t="IncludeRecursive">
+        <e p="App.config" t="Include" />
+        <e p="EasyEventSourcing.Ui.Console.csproj" t="IncludeRecursive" />
+        <e p="Program.cs" t="Include" />
+        <e p="Properties" t="Include">
+          <e p="AssemblyInfo.cs" t="Include" />
+        </e>
+        <e p="bin" t="ExcludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
+      </e>
+    </e>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/.idea/indexLayout.xml b/.idea/.idea.EasyEventSourcing/.idea/indexLayout.xml
new file mode 100644
index 0000000..f1feadf
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/.idea/indexLayout.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ContentModelUserStore">
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/.idea/modules.xml b/.idea/.idea.EasyEventSourcing/.idea/modules.xml
new file mode 100644
index 0000000..98cc749
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/riderModule.iml" filepath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/riderModule.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/.idea/vcs.xml b/.idea/.idea.EasyEventSourcing/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/.idea/workspace.xml b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
new file mode 100644
index 0000000..b009464
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
@@ -0,0 +1,857 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="2c48c126-3444-47da-ba53-39c7de7479ed" name="Default" comment="">
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/packages.config" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/packages.config" afterDir="false" />
+    </list>
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="RepositoryTest.cs" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="208">
+              <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="44" selection-end-column="22" />
+              <folding>
+                <marker date="1533812328363" expanded="true" signature="6:373" ph="..." />
+                <marker date="1533812328363" expanded="true" signature="434:2194" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="487:1949" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="547:1044" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="704:836" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="1127:1943" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="1332:1513" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="2052:2192" ph="{...}" />
+                <marker date="1533812328363" expanded="true" signature="2119:2186" ph="{...}" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="Repository.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="135">
+              <caret line="18" selection-start-line="18" selection-end-line="18" />
+              <folding>
+                <marker date="1533812157674" expanded="true" signature="6:146" ph="..." />
+                <marker date="1533812157674" expanded="true" signature="201:1305" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="246:1303" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="428:517" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="584:829" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="889:1297" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="1002:1135" ph="{...}" />
+                <marker date="1533812157674" expanded="true" signature="1228:1287" ph="{...}" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>IEvent</find>
+      <find>new T()</find>
+      <find>Streamidentifier Id re</find>
+    </findStrings>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="HighlightingSettingsPerFile">
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/OrderHandler.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Messages.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/EventStream.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/StreamIdentifier.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/AssemblyInfo.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Store.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/Aggregate.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Orders.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/InMemoryEventStore.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Exceptions/NoEventApplyMethodRegisteredException.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestEvent.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/InvalidEvent.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Store/ShoppingCartTests.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/TestEventStore.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" root0="FORCE_HIGHLIGHTING" />
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+            <marker date="1533810799777" expanded="true" signature="134:307" ph="{...}" />
+            <marker date="1533810799777" expanded="true" signature="191:246" ph="{...}" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="208">
+          <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="44" selection-end-column="22" />
+          <folding>
+            <marker date="1533812328363" expanded="true" signature="6:373" ph="..." />
+            <marker date="1533812328363" expanded="true" signature="434:2194" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="487:1949" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="547:1044" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="704:836" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="1127:1943" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="1332:1513" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="2052:2192" ph="{...}" />
+            <marker date="1533812328363" expanded="true" signature="2119:2186" ph="{...}" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/riderModule.iml b/.idea/.idea.EasyEventSourcing/riderModule.iml
new file mode 100644
index 0000000..1a4e0d9
--- /dev/null
+++ b/.idea/.idea.EasyEventSourcing/riderModule.iml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="RIDER_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$/../.." />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/EasyEventSourcing.Application/CommandHandlerFactory.cs b/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
index 438560b..4c4cbcb 100644
--- a/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
+++ b/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
@@ -17,7 +17,7 @@ public class CommandHandlerFactory : ICommandHandlerFactory
 
         public CommandHandlerFactory(IEventStore eventStore)
         {
-            Func<IRepository> newTransientRepo = () => new Repository(eventStore);
+            Func<IRepository> newTransientRepo = () => new Repository(eventStore, new EventStreamCreator());
 
             this.RegisterHandlerFactoryWithTypes(
                 () => new ShoppingCartHandler(newTransientRepo()),
diff --git a/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs b/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
index be7b750..69c26e4 100644
--- a/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
+++ b/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
@@ -27,7 +27,7 @@ private void RegisterHandlerFactories(IEventStore eventStore, ICommandDispatcher
                 typeof(CartCreated), typeof(ProductAddedToCart), typeof(ProductRemovedFromCart), typeof(CartEmptied), typeof(CartCheckedOut));
 
             this.RegisterHandlerFactoryWithTypes(
-                () => new OrderEventHandler(new Repository(eventStore), dispatcher),
+                () => new OrderEventHandler(new Repository(eventStore, new EventStreamCreator()), dispatcher),
                 typeof(OrderCreated), typeof(PaymentReceived), typeof(ShippingAddressConfirmed));
         }
 
diff --git a/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj b/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
index e9691d2..be46d44 100644
--- a/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
+++ b/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
@@ -44,8 +44,10 @@
     <Compile Include="Exceptions\NoCommandHandlerRegisteredException.cs" />
     <Compile Include="Exceptions\NoEventApplyMethodRegisteredException.cs" />
     <Compile Include="Handlers\IEventHandler.cs" />
+    <Compile Include="Persistence\EventStreamCreator.cs" />
     <Compile Include="Persistence\IEventStore.cs" />
     <Compile Include="Handlers\IHandler.cs" />
+    <Compile Include="Persistence\IEventStreamInitializer.cs" />
     <Compile Include="Persistence\Repository.cs" />
     <Compile Include="Domain\Aggregate.cs" />
     <Compile Include="Domain\EventStream.cs" />
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs b/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
new file mode 100644
index 0000000..862112f
--- /dev/null
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using EasyEventSourcing.EventSourcing.Domain;
+using EasyEventSourcing.Messages;
+
+namespace EasyEventSourcing.EventSourcing.Persistence {
+    public class EventStreamCreator 
+    {
+        private readonly Dictionary<Type, Func<IEvent, object>> initializers = new Dictionary<Type, Func<IEvent, object>>();
+
+        public T CreateNew<T>(IEnumerable<IEvent> history) where T : EventStream, new()
+        {
+            var first = history.First();
+            T streamItem;
+            if (initializers.ContainsKey(first.GetType()))
+            {
+                streamItem = (T) initializers[first.GetType()](first);
+                streamItem.LoadFromHistory(history.Skip(1));
+            }
+            else {
+                streamItem = new T();
+                streamItem.LoadFromHistory(history);
+            }
+
+            return streamItem;
+        }
+
+        public void RegisterInitializer<TEvent, TItem>(IEventStreamInitializer<TEvent, TItem> initializer) where TEvent : IEvent
+            where TItem : EventStream 
+        {
+            initializers.Add(typeof(TEvent), (e) => initializer.Create((TEvent)e));
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs b/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs
new file mode 100644
index 0000000..5448d28
--- /dev/null
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs
@@ -0,0 +1,7 @@
+namespace EasyEventSourcing.EventSourcing.Persistence 
+{
+    public interface IEventStreamInitializer<in TEvent, out TItem>
+    {
+        TItem Create(TEvent evt);    
+    }
+}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
index 8697a91..2864aba 100644
--- a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
@@ -1,23 +1,24 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using EasyEventSourcing.EventSourcing.Domain;
+using EasyEventSourcing.Messages;
 
 namespace EasyEventSourcing.EventSourcing.Persistence
 {
-    public class Repository : IRepository
-    {
+    public class Repository : IRepository {
+        private readonly EventStreamCreator creator;
         private readonly IEventStore eventStore;
-        public Repository(IEventStore eventStore)
-        {
+        public Repository(IEventStore eventStore, EventStreamCreator creator) {
             this.eventStore = eventStore;
+            this.creator = creator;
         }
 
         public T GetById<T>(Guid id) where T : EventStream, new()
         {
-            var streamItem = new T();
-            var streamId = new StreamIdentifier(streamItem.Name, id);
+            var streamId = new StreamIdentifier(typeof(T).Name, id);
             var history = this.eventStore.GetByStreamId(streamId);
-            streamItem.LoadFromHistory(history);
+            T streamItem = creator.CreateNew<T>(history);
             return streamItem;
         }
 
diff --git a/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs b/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
index 9f3eabe..d140383 100644
--- a/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
+++ b/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
@@ -5,10 +5,15 @@ namespace EasyEventSourcing.Tests.Core.Helpers
 {
     class TestAggregate : Aggregate
     {
-        public TestAggregate()
+        public TestAggregate(int initialState)
         {
             this.Validation = false;
             this.StateUpdated = false;
+            this.InitialState = initialState;
+        }
+        
+        public TestAggregate() : this(0)
+        {
         }
 
         protected override void RegisterAppliers()
@@ -18,6 +23,7 @@ protected override void RegisterAppliers()
 
         public bool StateUpdated { get; internal set; }
         public bool Validation { get; internal set; }
+        public int InitialState { get; internal set; }
 
         public void ExecuteTest()
         {
@@ -30,6 +36,4 @@ private void Apply(TestEvent evt)
             this.StateUpdated = true;
         }
     }
-
-
 }
diff --git a/src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs b/src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs
new file mode 100644
index 0000000..db91270
--- /dev/null
+++ b/src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs
@@ -0,0 +1,14 @@
+using EasyEventSourcing.Messages;
+
+namespace EasyEventSourcing.Tests.Core.Helpers 
+{
+    public class TestInitializationEvent: IEvent 
+    {
+        public TestInitializationEvent(int aValue)
+        {
+            InitialValue = aValue;
+        }
+
+        public int InitialValue { get; private set; }
+    }
+}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj b/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj
index 36f6159..f7e0a02 100644
--- a/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj
+++ b/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\NUnit3TestAdapter.3.10.0\build\net35\NUnit3TestAdapter.props" Condition="Exists('..\..\packages\NUnit3TestAdapter.3.10.0\build\net35\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -21,6 +22,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>x86</PlatformTarget>
+    <Prefer32bit>false</Prefer32bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -47,17 +49,18 @@
     <Compile Include="Core\Helpers\TestAggregate.cs" />
     <Compile Include="Core\Helpers\InvalidEvent.cs" />
     <Compile Include="Core\Helpers\TestEvent.cs" />
+    <Compile Include="Core\Helpers\TestInitializationEvent.cs" />
     <Compile Include="Domain\Helpers\EventStreamEvent.cs" />
     <Compile Include="Domain\Helpers\Specification.cs" />
     <Compile Include="Domain\Helpers\TestEventStore.cs" />
     <Compile Include="Domain\Helpers\TestExtensions.cs" />
     <Compile Include="Domain\Store\ShoppingCartTests.cs" />
+    <Compile Include="EventSourcing\Persistence\RepositoryTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
-  <ItemGroup />
   <ItemGroup>
     <ProjectReference Include="..\EasyEventSourcing.Application\EasyEventSourcing.Application.csproj">
       <Project>{fd79f067-cb36-4375-99a1-2a1a134186ac}</Project>
@@ -80,6 +83,12 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\..\packages\NUnit3TestAdapter.3.10.0\build\net35\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\NUnit3TestAdapter.3.10.0\build\net35\NUnit3TestAdapter.props'))" />
+  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs b/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs
new file mode 100644
index 0000000..f94c90f
--- /dev/null
+++ b/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs
@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Security.Cryptography.X509Certificates;
+using EasyEventSourcing.EventSourcing.Domain;
+using EasyEventSourcing.EventSourcing.Persistence;
+using EasyEventSourcing.Messages;
+using EasyEventSourcing.Tests.Core.Helpers;
+using EasyEventSourcing.Tests.Domain.Helpers;
+using NUnit.Framework;
+
+namespace EasyEventSourcing.Tests.EventSourcing.Persistence
+{
+    [TestFixture]
+    public class RepositoryTest 
+    {
+        [Test]
+        public void LoadFromHistory() {
+            IEventStore store = new TestEventStore();
+            Guid id = Guid.NewGuid();
+            store.Save(new List<EventStoreStream> 
+            {
+                new EventStoreStream(new StreamIdentifier(typeof(TestAggregate).Name, id), new []{ new TestEvent()})
+            });
+            IRepository repo = new Repository(store, new EventStreamCreator());
+            
+            TestAggregate aggregate = repo.GetById<TestAggregate>(id);
+            Assert.That(aggregate.StateUpdated, Is.True);
+        }
+        
+        [Test]
+        public void LoadFromHistoryWithInitializerEvent() 
+        {
+            IEventStore store = new TestEventStore();
+            Guid id = Guid.NewGuid();
+            const int anIntValue = 19;
+            store.Save(new List<EventStoreStream> 
+            {
+                new EventStoreStream(new StreamIdentifier(typeof(TestAggregate).Name, id), new IEvent []{ new TestInitializationEvent(anIntValue), new TestEvent() })
+            });
+            EventStreamCreator creator = new EventStreamCreator();
+            creator.RegisterInitializer(new TestAggregateInitializer());
+            IRepository repo = new Repository(store, creator);
+            
+            TestAggregate aggregate = repo.GetById<TestAggregate>(id);
+            Assert.That(aggregate.InitialState, Is.EqualTo(anIntValue));
+            Assert.That(aggregate.StateUpdated, Is.True);
+        }
+    }
+
+    class TestAggregateInitializer : IEventStreamInitializer<TestInitializationEvent, TestAggregate> {
+        public TestAggregate Create(TestInitializationEvent evt) {
+            return new TestAggregate(evt.InitialValue);
+        }
+    }
+}
\ No newline at end of file

From f7207e4e74518e5b75f16247687db60b20e3823c Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <pietro.martinelli@codiceplastico.com>
Date: Fri, 24 Aug 2018 16:53:52 +0200
Subject: [PATCH 4/6] Replace approach that uses Func<IEvent, TAggregate> to
 rebuild initial Aggregate state with an approach that uses constructors like
 TAggregate(TEvent initEvent) and invokes them through reflection

---
 .../.idea/contentModel.xml                    |   71 +-
 .../.idea/workspace.xml                       | 1143 ++++++++++-------
 .../CommandHandlerFactory.cs                  |    2 +-
 .../Store/ShoppingCart.cs                     |    8 +-
 .../EventHandlerFactory.cs                    |    2 +-
 .../EasyEventSourcing.EventSourcing.csproj    |    3 +-
 .../Persistence/EventStreamCreator.cs         |   35 -
 .../Persistence/HistoryProcessor.cs           |   28 +
 .../Persistence/IEventStreamInitializer.cs    |    7 -
 .../Persistence/IRepository.cs                |    5 +-
 .../Persistence/Repository.cs                 |   10 +-
 .../Core/AggregateTests.cs                    |    3 +-
 .../Core/Helpers/TestAggregate.cs             |   20 +-
 .../Domain/Helpers/Specification.cs           |    2 +-
 .../Persistence/RepositoryTest.cs             |   44 +-
 15 files changed, 801 insertions(+), 582 deletions(-)
 delete mode 100644 src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
 create mode 100644 src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
 delete mode 100644 src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs

diff --git a/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml b/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml
index 2648b94..517b227 100644
--- a/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml
+++ b/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml
@@ -1,31 +1,31 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ContentModelStore">
-    <e p="$USER_HOME$/.Rider2018.1/system/resharper-host/local/Transient/ReSharperHost/v12/SolutionCaches/_EasyEventSourcing.1789569297.00" t="ExcludeRecursive" />
-    <e p="$PROJECT_DIR$" t="IncludeFlat">
+    <e p="C:\source\free\EasyEventSourcing" t="IncludeFlat">
       <e p="EasyEventSourcing.sln" t="IncludeFlat" />
-      <e p="ReadMe.md" t="Include" />
-      <e p="Solution Items" t="Include" />
       <e p="packages" t="ExcludeRecursive">
-        <e p="NUnit3TestAdapter.3.10.0/build/net35/Mono.Cecil.dll" t="Include" />
-        <e p="NUnit3TestAdapter.3.10.0/build/net35/NUnit3.TestAdapter.dll" t="Include" />
-        <e p="NUnit3TestAdapter.3.10.0/build/net35/NUnit3.TestAdapter.pdb" t="Include" />
-        <e p="NUnit3TestAdapter.3.10.0/build/net35/nunit.engine.api.dll" t="Include" />
-        <e p="NUnit3TestAdapter.3.10.0/build/net35/nunit.engine.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0\build\net35\Mono.Cecil.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0\build\net35\nunit.engine.api.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0\build\net35\nunit.engine.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0\build\net35\NUnit3.TestAdapter.dll" t="Include" />
+        <e p="NUnit3TestAdapter.3.10.0\build\net35\NUnit3.TestAdapter.pdb" t="Include" />
       </e>
-      <e p="src/EasyEventSourcing.Application" t="IncludeRecursive">
+      <e p="ReadMe.md" t="Include" />
+      <e p="Solution Items" t="Include" />
+      <e p="src\EasyEventSourcing.Application" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="Bootstrapper.cs" t="Include" />
         <e p="CommandDispatcher.cs" t="Include" />
         <e p="CommandHandlerFactory.cs" t="Include" />
         <e p="EasyEventSourcing.Application.csproj" t="IncludeRecursive" />
         <e p="ICommandHandlerFactory.cs" t="Include" />
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.Data" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.Data" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="EasyEventSourcing.Data.csproj" t="IncludeRecursive" />
         <e p="IEventObserver.cs" t="Include" />
         <e p="InMemoryEventStore.cs" t="Include" />
@@ -37,14 +37,15 @@
           </e>
           <e p="ShoppingCartEventHandler.cs" t="Include" />
         </e>
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.Domain" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.Domain" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="EasyEventSourcing.Domain.csproj" t="IncludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Orders" t="Include">
           <e p="CannotCompleteOrderException.cs" t="Include" />
           <e p="Order.cs" t="Include" />
@@ -63,22 +64,21 @@
           <e p="ShoppingCart.cs" t="Include" />
           <e p="ShoppingCartHandler.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.EventProcessing" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.EventProcessing" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="EasyEventSourcing.EventProcessing.csproj" t="IncludeRecursive" />
         <e p="EventDispatcher.cs" t="Include" />
         <e p="EventHandlerFactory.cs" t="Include" />
         <e p="EventProcessor.cs" t="Include" />
         <e p="IEventHandlerFactory.cs" t="Include" />
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.EventSourcing" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.EventSourcing" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="Domain" t="Include">
           <e p="Aggregate.cs" t="Include" />
           <e p="DomainException.cs" t="Include" />
@@ -102,32 +102,31 @@
           <e p="IEventHandler.cs" t="Include" />
           <e p="IHandler.cs" t="Include" />
         </e>
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Persistence" t="Include">
           <e p="EventStoreStream.cs" t="Include" />
-          <e p="EventStreamCreator.cs" t="Include" />
+          <e p="HistoryProcessor.cs" t="Include" />
           <e p="IEventStore.cs" t="Include" />
-          <e p="IEventStreamInitializer.cs" t="Include" />
           <e p="IRepository.cs" t="Include" />
           <e p="Repository.cs" t="Include" />
         </e>
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.Messages" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.Messages" t="IncludeRecursive">
         <e p="AssemblyInfo.fs" t="Include" />
+        <e p="bin" t="ExcludeRecursive" />
         <e p="EasyEventSourcing.Messages.fsproj" t="IncludeRecursive" />
         <e p="Messages.fs" t="Include" />
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Orders.fs" t="Include" />
         <e p="Script.fsx" t="Include" />
         <e p="Shipping.fs" t="Include" />
         <e p="Store.fs" t="Include" />
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
-      <e p="src/EasyEventSourcing.Tests" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.Tests" t="IncludeRecursive">
+        <e p="bin" t="ExcludeRecursive" />
         <e p="Core" t="Include">
           <e p="AggregateTests.cs" t="Include" />
           <e p="Helpers" t="Include">
@@ -154,23 +153,23 @@
             <e p="RepositoryTest.cs" t="Include" />
           </e>
         </e>
+        <e p="obj" t="ExcludeRecursive" />
+        <e p="packages.config" t="Include" />
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
-        <e p="packages.config" t="Include" />
       </e>
-      <e p="src/EasyEventSourcing.Ui.Console" t="IncludeRecursive">
+      <e p="src\EasyEventSourcing.Ui.Console" t="IncludeRecursive">
         <e p="App.config" t="Include" />
+        <e p="bin" t="ExcludeRecursive" />
         <e p="EasyEventSourcing.Ui.Console.csproj" t="IncludeRecursive" />
+        <e p="obj" t="ExcludeRecursive" />
         <e p="Program.cs" t="Include" />
         <e p="Properties" t="Include">
           <e p="AssemblyInfo.cs" t="Include" />
         </e>
-        <e p="bin" t="ExcludeRecursive" />
-        <e p="obj" t="ExcludeRecursive" />
       </e>
     </e>
+    <e p="C:\Users\pie\.Rider2017.2\system\resharper-host\local\Transient\ReSharperHost\v10\SolutionCaches\_EasyEventSourcing.873137322.00" t="ExcludeRecursive" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/.idea.EasyEventSourcing/.idea/workspace.xml b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
index b009464..a0a8cf1 100644
--- a/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
+++ b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
@@ -2,12 +2,20 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="2c48c126-3444-47da-ba53-39c7de7479ed" name="Default" comment="">
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EasyEventSourcing.Tests.csproj" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/packages.config" beforeDir="false" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/packages.config" afterDir="false" />
+      <change type="DELETED" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs" afterPath="" />
+      <change type="MOVED" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml" afterPath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/workspace.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -18,21 +26,49 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="RepositoryTest.cs" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs">
+      <file leaf-file-name="ShoppingCartTests.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Store/ShoppingCartTests.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="466">
+              <caret line="27" column="42" lean-forward="false" selection-start-line="27" selection-start-column="26" selection-end-line="27" selection-end-column="42" />
+              <folding>
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="AggregateTests.cs" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="208">
-              <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="44" selection-end-column="22" />
+            <state relative-caret-position="576">
+              <caret line="31" column="0" lean-forward="false" selection-start-line="31" selection-start-column="0" selection-end-line="31" selection-end-column="0" />
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+                <marker date="1535122398910" expanded="true" signature="1866:2061" ph="{...}" />
               </folding>
             </state>
           </provider>
@@ -41,17 +77,128 @@
       <file leaf-file-name="Repository.cs" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="135">
-              <caret line="18" selection-start-line="18" selection-end-line="18" />
+            <state relative-caret-position="250">
+              <caret line="21" column="30" lean-forward="false" selection-start-line="21" selection-start-column="30" selection-end-line="21" selection-end-column="30" />
               <folding>
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+                <marker date="1535119678911" expanded="false" signature="6:146" ph="..." />
+                <marker date="1535119678911" expanded="true" signature="201:1301" ph="{...}" />
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="HistoryProcessor.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="312">
+              <caret line="17" column="36" lean-forward="false" selection-start-line="17" selection-start-column="36" selection-end-line="17" selection-end-column="36" />
+              <folding>
+                <marker date="1535122280448" expanded="false" signature="6:146" ph="..." />
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="ShoppingCart.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="580">
+              <caret line="43" column="26" lean-forward="false" selection-start-line="43" selection-start-column="26" selection-end-line="43" selection-end-column="26" />
+              <folding>
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="EventStream.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/EventStream.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="912">
+              <caret line="44" column="26" lean-forward="false" selection-start-line="44" selection-start-column="21" selection-end-line="44" selection-end-column="26" />
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="ShoppingCartHandler.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCartHandler.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="381">
+              <caret line="51" column="0" lean-forward="false" selection-start-line="51" selection-start-column="0" selection-end-line="51" selection-end-column="0" />
+              <folding>
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+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="RepositoryTest.cs" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="336">
+              <caret line="23" column="27" lean-forward="false" selection-start-line="23" selection-start-column="27" selection-end-line="23" selection-end-column="27" />
+              <folding>
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             </state>
           </provider>
@@ -64,53 +211,65 @@
       <find>IEvent</find>
       <find>new T()</find>
       <find>Streamidentifier Id re</find>
+      <find>RegisterInitializer</find>
+      <find>CartCreated</find>
+      <find>this.RegisterApplier&lt;TestInitializationEvent&gt;(this.Apply);</find>
+      <find>ProductAddedToCart</find>
+      <find>AddProductToCart</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="HighlightingSettingsPerFile">
-    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/OrderHandler.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Store.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Orders.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/AssemblyInfo.fs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Messages.fs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/OrderHandler.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStore.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCartHandler.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/TestEventStore.cs" root0="FORCE_HIGHLIGHTING" />
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+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/InMemoryEventStore.cs" root0="FORCE_HIGHLIGHTING" />
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-    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Orders.fs" root0="FORCE_HIGHLIGHTING" />
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+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/StreamIdentifier.cs" root0="FORCE_HIGHLIGHTING" />
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-    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" root0="FORCE_HIGHLIGHTING" />
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     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/MongoDb/ShoppingCartEventHandler.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" root0="FORCE_HIGHLIGHTING" />
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   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
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         <option value="$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" />
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-        <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" />
         <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" />
         <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" />
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-    <option name="x" value="10" />
-    <option name="y" value="20" />
-    <option name="width" value="1346" />
-    <option name="height" value="701" />
+    <option name="x" value="4791" />
+    <option name="y" value="754" />
+    <option name="width" value="2118" />
+    <option name="height" value="1293" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true">
     <ConfirmationsSetting value="1" id="Add" />
   </component>
   <component name="ProjectView">
     <navigator currentView="SolutionExplorer" proportions="" version="1">
+      <flattenPackages />
+      <showMembers />
+      <showModules />
+      <showLibraryContents />
+      <hideEmptyPackages />
+      <abbreviatePackageNames />
+      <autoscrollToSource SolutionExplorer="true" />
+      <autoscrollFromSource SolutionExplorer="true" />
+      <sortByType />
+      <manualOrder />
       <foldersAlwaysOnTop value="true" />
     </navigator>
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-      <pane id="Scratches" />
       <pane id="SolutionExplorer">
         <subPane>
           <expand>
@@ -155,10 +323,22 @@
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               <item name="EasyEventSourcing.Domain" type="977d5f41:SolutionExplorerNodeRider" />
             </path>
+            <path>
+              <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
+              <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="EasyEventSourcing.Domain" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="Store" type="977d5f41:SolutionExplorerNodeRider" />
+            </path>
+            <path>
+              <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
+              <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="EasyEventSourcing.EventSourcing" type="977d5f41:SolutionExplorerNodeRider" />
+            </path>
             <path>
               <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
               <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
               <item name="EasyEventSourcing.EventSourcing" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="Domain" type="977d5f41:SolutionExplorerNodeRider" />
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             <path>
               <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
@@ -166,6 +346,11 @@
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               <item name="Persistence" type="977d5f41:SolutionExplorerNodeRider" />
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+            <path>
+              <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
+              <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="EasyEventSourcing.Messages" type="977d5f41:SolutionExplorerNodeRider" />
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             <path>
               <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
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@@ -223,12 +408,14 @@
         <option name="show-file-system" value="false" />
         <option name="show-all-items" value="false" />
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+      <pane id="Scratches" />
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     <property name="Rider.ProjectViewActivator.IsNotFirstRun" value="true" />
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="settings.editor.selected.configurable" value="RiderNUnitUnitTestingPageId" />
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     <option name="ruleStates">
@@ -242,28 +429,45 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected=".NET Project.Default">
+  <component name="RunManager">
     <configuration name="Default" type="DotNetProject" factoryName=".NET Project">
       <option name="EXE_PATH" value="" />
       <option name="PROGRAM_PARAMETERS" value="" />
       <option name="WORKING_DIRECTORY" value="" />
       <option name="PASS_PARENT_ENVS" value="1" />
-      <option name="USE_EXTERNAL_CONSOLE" value="0" />
+      <envs />
       <option name="USE_MONO" value="0" />
+      <option name="USE_EXTERNAL_CONSOLE" value="0" />
       <option name="PROJECT_PATH" value="" />
-      <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
-      <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
-      <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
+      <option name="PROJECT_OUTPUT_TRACKING" value="1" />
       <option name="PROJECT_KIND" value="None" />
       <option name="PROJECT_TFM" value="" />
     </configuration>
-    <list>
-      <item itemvalue=".NET Project.Default" />
+    <list size="1">
+      <item index="0" class="java.lang.String" itemvalue=".NET Project.Default" />
     </list>
   </component>
+  <component name="ShelveChangesManager" show_recycled="false">
+    <option name="remove_strategy" value="false" />
+  </component>
   <component name="SvnConfiguration">
     <configuration />
   </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="2c48c126-3444-47da-ba53-39c7de7479ed" name="Default" comment="" />
+      <created>1534258991933</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1534258991933</updated>
+      <workItem from="1534258996222" duration="1647000" />
+      <workItem from="1535119522274" duration="2885000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TimeTrackingManager">
+    <option name="totallyTimeSpent" value="4532000" />
+  </component>
   <component name="TodoView">
     <todo-panel id="selected-file">
       <is-autoscroll-to-source value="true" />
@@ -274,32 +478,29 @@
     </todo-panel>
   </component>
   <component name="ToolWindowManager">
-    <frame x="-1" y="0" width="1368" height="741" extended-state="6" />
-    <editor active="true" />
+    <frame x="4791" y="754" width="2118" height="1293" extended-state="6" />
     <layout>
-      <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="right" id="Errors In Solution" order="3" />
-      <window_info anchor="bottom" id="Event Log" order="7" side_tool="true" />
-      <window_info anchor="bottom" id="Unit Tests" order="7" weight="0.3291536" />
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-      <window_info anchor="bottom" id="Run" order="2" />
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-      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Message" order="0" />
+      <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
+      <window_info id="Errors In Solution" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
+      <window_info id="Unit Tests" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3831451" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="NuGet" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24380952" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Build" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292789" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292789" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
+      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.39965248" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
+      <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
+      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
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   <component name="TypeScriptGeneratedFilesManager">
@@ -309,112 +510,223 @@
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
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+  <component name="XDebuggerManager">
+    <breakpoint-manager>
+      <breakpoints>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs</url>
+          <line>55</line>
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+        </line-breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCartHandler.cs</url>
+          <line>49</line>
+          <properties documentPath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCartHandler.cs">
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+          <option name="timeStamp" value="1" />
+        </line-breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs</url>
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+          <option name="timeStamp" value="3" />
+        </line-breakpoint>
+        <line-breakpoint enabled="true" type="DotNet Breakpoints">
+          <url>file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs</url>
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+          <option name="timeStamp" value="4" />
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-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStore.cs">
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs">
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           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs">
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs">
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           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs">
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Store/ShoppingCartTests.cs">
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+        <state relative-caret-position="466">
+          <caret line="27" column="42" lean-forward="false" selection-start-line="27" selection-start-column="26" selection-end-line="27" selection-end-column="42" />
           <folding>
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           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs">
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs">
       <provider selected="true" editor-type-id="text-editor">
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+        <state relative-caret-position="248">
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           <folding>
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+            <marker date="1535121182719" expanded="true" signature="1296:1354" ph="{...}" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestInitializationEvent.cs">
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/Aggregate.cs">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="165">
-          <caret line="11" column="31" selection-start-line="11" selection-start-column="26" selection-end-line="11" selection-end-column="31" />
+        <state relative-caret-position="48">
+          <caret line="2" column="42" lean-forward="false" selection-start-line="2" selection-start-column="42" selection-end-line="2" selection-end-column="42" />
           <folding>
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+            <marker date="1534258959750" expanded="true" signature="48:115" ph="{...}" />
+            <marker date="1534258959750" expanded="true" signature="100:113" ph="{...}" />
           </folding>
         </state>
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     </entry>
     <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="208">
-          <caret line="44" column="22" selection-start-line="44" selection-start-column="22" selection-end-line="44" selection-end-column="22" />
+        <state relative-caret-position="336">
+          <caret line="23" column="27" lean-forward="false" selection-start-line="23" selection-start-column="27" selection-end-line="23" selection-end-column="27" />
+          <folding>
+            <marker date="1535120720604" expanded="false" signature="6:373" ph="..." />
+            <marker date="1535120720604" expanded="true" signature="435:1297" ph="{...}" />
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+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="576">
+          <caret line="31" column="0" lean-forward="false" selection-start-line="31" selection-start-column="0" selection-end-line="31" selection-end-column="0" />
           <folding>
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+            <marker date="1535122398910" expanded="false" signature="6:203" ph="..." />
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+            <marker date="1535122398910" expanded="true" signature="295:2067" ph="{...}" />
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+            <marker date="1535122398910" expanded="true" signature="768:957" ph="{...}" />
+            <marker date="1535122398910" expanded="true" signature="1046:1254" ph="{...}" />
+            <marker date="1535122398910" expanded="true" signature="1327:1499" ph="{...}" />
+            <marker date="1535122398910" expanded="true" signature="1575:1788" ph="{...}" />
+            <marker date="1535122398910" expanded="true" signature="1866:2061" ph="{...}" />
           </folding>
         </state>
       </provider>
diff --git a/src/EasyEventSourcing.Application/CommandHandlerFactory.cs b/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
index 4c4cbcb..de7ab96 100644
--- a/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
+++ b/src/EasyEventSourcing.Application/CommandHandlerFactory.cs
@@ -17,7 +17,7 @@ public class CommandHandlerFactory : ICommandHandlerFactory
 
         public CommandHandlerFactory(IEventStore eventStore)
         {
-            Func<IRepository> newTransientRepo = () => new Repository(eventStore, new EventStreamCreator());
+            Func<IRepository> newTransientRepo = () => new Repository(eventStore, new HistoryProcessor());
 
             this.RegisterHandlerFactoryWithTypes(
                 () => new ShoppingCartHandler(newTransientRepo()),
diff --git a/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs b/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs
index 441c9f2..2e0d4c1 100644
--- a/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs
+++ b/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs
@@ -10,8 +10,6 @@ namespace EasyEventSourcing.Domain.Store
 {
     public class ShoppingCart : Aggregate
     {
-        public ShoppingCart() {}
-
         protected override void RegisterAppliers()
         {
             this.RegisterApplier<CartCreated>(this.Apply);
@@ -25,14 +23,14 @@ protected override void RegisterAppliers()
         private bool checkedOut;
         private Guid clientId;
 
-        private ShoppingCart(Guid cartId, Guid customerId)
+        public ShoppingCart(CartCreated initEvent)
         {
-            this.ApplyChanges(new CartCreated(cartId, customerId));
+            this.ApplyChanges(initEvent);
         }
 
         public static ShoppingCart Create(Guid cartId, Guid customerId)
         {
-            return new ShoppingCart(cartId, customerId);
+            return new ShoppingCart(new CartCreated(cartId, customerId));
         }
 
         private void Apply(CartCreated evt)
diff --git a/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs b/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
index 69c26e4..834288d 100644
--- a/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
+++ b/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs
@@ -27,7 +27,7 @@ private void RegisterHandlerFactories(IEventStore eventStore, ICommandDispatcher
                 typeof(CartCreated), typeof(ProductAddedToCart), typeof(ProductRemovedFromCart), typeof(CartEmptied), typeof(CartCheckedOut));
 
             this.RegisterHandlerFactoryWithTypes(
-                () => new OrderEventHandler(new Repository(eventStore, new EventStreamCreator()), dispatcher),
+                () => new OrderEventHandler(new Repository(eventStore, new HistoryProcessor()), dispatcher),
                 typeof(OrderCreated), typeof(PaymentReceived), typeof(ShippingAddressConfirmed));
         }
 
diff --git a/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj b/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
index be46d44..c065a62 100644
--- a/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
+++ b/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj
@@ -44,10 +44,9 @@
     <Compile Include="Exceptions\NoCommandHandlerRegisteredException.cs" />
     <Compile Include="Exceptions\NoEventApplyMethodRegisteredException.cs" />
     <Compile Include="Handlers\IEventHandler.cs" />
-    <Compile Include="Persistence\EventStreamCreator.cs" />
+    <Compile Include="Persistence\HistoryProcessor.cs" />
     <Compile Include="Persistence\IEventStore.cs" />
     <Compile Include="Handlers\IHandler.cs" />
-    <Compile Include="Persistence\IEventStreamInitializer.cs" />
     <Compile Include="Persistence\Repository.cs" />
     <Compile Include="Domain\Aggregate.cs" />
     <Compile Include="Domain\EventStream.cs" />
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs b/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
deleted file mode 100644
index 862112f..0000000
--- a/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using EasyEventSourcing.EventSourcing.Domain;
-using EasyEventSourcing.Messages;
-
-namespace EasyEventSourcing.EventSourcing.Persistence {
-    public class EventStreamCreator 
-    {
-        private readonly Dictionary<Type, Func<IEvent, object>> initializers = new Dictionary<Type, Func<IEvent, object>>();
-
-        public T CreateNew<T>(IEnumerable<IEvent> history) where T : EventStream, new()
-        {
-            var first = history.First();
-            T streamItem;
-            if (initializers.ContainsKey(first.GetType()))
-            {
-                streamItem = (T) initializers[first.GetType()](first);
-                streamItem.LoadFromHistory(history.Skip(1));
-            }
-            else {
-                streamItem = new T();
-                streamItem.LoadFromHistory(history);
-            }
-
-            return streamItem;
-        }
-
-        public void RegisterInitializer<TEvent, TItem>(IEventStreamInitializer<TEvent, TItem> initializer) where TEvent : IEvent
-            where TItem : EventStream 
-        {
-            initializers.Add(typeof(TEvent), (e) => initializer.Create((TEvent)e));
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs b/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
new file mode 100644
index 0000000..2128af7
--- /dev/null
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using EasyEventSourcing.EventSourcing.Domain;
+using EasyEventSourcing.Messages;
+
+namespace EasyEventSourcing.EventSourcing.Persistence {
+    public class HistoryProcessor 
+    {
+        public T Replay<T>(IEnumerable<IEvent> history) where T : EventStream
+        {
+            var first = history.First();
+            T streamItem;
+            var constructorByEvent = typeof(T).GetConstructor(new [] { first.GetType() });
+            if (constructorByEvent != null)
+            {
+                streamItem = (T) constructorByEvent.Invoke(new object[] {first});
+                streamItem.Commit();
+                streamItem.LoadFromHistory(history.Skip(1));
+            }
+            else
+            {
+                throw new Exception($"Unable to find {typeof(T).Name} constructor that takes event type {first.GetType().Name}");
+            }
+            return streamItem;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs b/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs
deleted file mode 100644
index 5448d28..0000000
--- a/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace EasyEventSourcing.EventSourcing.Persistence 
-{
-    public interface IEventStreamInitializer<in TEvent, out TItem>
-    {
-        TItem Create(TEvent evt);    
-    }
-}
\ No newline at end of file
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs b/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs
index 1741e1d..394657e 100644
--- a/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs
@@ -3,9 +3,8 @@
 
 namespace EasyEventSourcing.EventSourcing.Persistence
 {
-    public interface IRepository
-    {
-        T GetById<T>(Guid id) where T : EventStream, new();
+    public interface IRepository {
+        T GetById<T>(Guid id) where T : EventStream;
 
         void Save(params EventStream[] streamItems);
     }
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
index 2864aba..8b607ef 100644
--- a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
@@ -7,18 +7,18 @@
 namespace EasyEventSourcing.EventSourcing.Persistence
 {
     public class Repository : IRepository {
-        private readonly EventStreamCreator creator;
+        private readonly HistoryProcessor processor;
         private readonly IEventStore eventStore;
-        public Repository(IEventStore eventStore, EventStreamCreator creator) {
+        public Repository(IEventStore eventStore, HistoryProcessor processor) {
             this.eventStore = eventStore;
-            this.creator = creator;
+            this.processor = processor;
         }
 
-        public T GetById<T>(Guid id) where T : EventStream, new()
+        public T GetById<T>(Guid id) where T : EventStream
         {
             var streamId = new StreamIdentifier(typeof(T).Name, id);
             var history = this.eventStore.GetByStreamId(streamId);
-            T streamItem = creator.CreateNew<T>(history);
+            T streamItem = processor.Replay<T>(history);
             return streamItem;
         }
 
diff --git a/src/EasyEventSourcing.Tests/Core/AggregateTests.cs b/src/EasyEventSourcing.Tests/Core/AggregateTests.cs
index a8a2f79..715271f 100644
--- a/src/EasyEventSourcing.Tests/Core/AggregateTests.cs
+++ b/src/EasyEventSourcing.Tests/Core/AggregateTests.cs
@@ -15,7 +15,8 @@ public class AggregateTests
         [SetUp]
         public void SetUp()
         {
-            this.aggregate = new TestAggregate();
+            this.aggregate = TestAggregate.Create(1978);
+            this.aggregate.Commit();
         }
 
         [Test]
diff --git a/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs b/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
index d140383..24dd548 100644
--- a/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
+++ b/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs
@@ -1,23 +1,31 @@
-using EasyEventSourcing.EventSourcing;
+using System.Security.Policy;
+using EasyEventSourcing.EventSourcing;
 using EasyEventSourcing.EventSourcing.Domain;
+using NUnit.Framework.Internal;
 
 namespace EasyEventSourcing.Tests.Core.Helpers
 {
     class TestAggregate : Aggregate
     {
-        public TestAggregate(int initialState)
+        public TestAggregate(TestInitializationEvent initEvent)
         {
-            this.Validation = false;
-            this.StateUpdated = false;
-            this.InitialState = initialState;
+            this.ApplyChanges(initEvent);
         }
         
-        public TestAggregate() : this(0)
+        public static TestAggregate Create(int initialValue)
         {
+            return new TestAggregate(new TestInitializationEvent(initialValue));
         }
 
+        private void Apply(TestInitializationEvent evt) {
+            this.Validation = false;
+            this.StateUpdated = false;
+            this.InitialState = evt.InitialValue;
+        }
+        
         protected override void RegisterAppliers()
         {
+            this.RegisterApplier<TestInitializationEvent>(this.Apply);
             this.RegisterApplier<TestEvent>((e) => this.Apply(e));
         }
 
diff --git a/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs b/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs
index d9b5620..647db69 100644
--- a/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs
+++ b/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs
@@ -25,7 +25,7 @@ protected Specification()
 
         protected void And<TEventStream, TEvent>(Guid id, TEvent evt)
             where TEvent : IEvent
-            where TEventStream : EventStream, new()
+            where TEventStream : EventStream
         {
             this.Given<TEventStream, TEvent>(id, evt);
         }
diff --git a/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs b/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs
index f94c90f..261c376 100644
--- a/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs
+++ b/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs
@@ -9,48 +9,24 @@
 using EasyEventSourcing.Tests.Domain.Helpers;
 using NUnit.Framework;
 
-namespace EasyEventSourcing.Tests.EventSourcing.Persistence
-{
+namespace EasyEventSourcing.Tests.EventSourcing.Persistence {
     [TestFixture]
-    public class RepositoryTest 
-    {
+    public class RepositoryTest {
         [Test]
-        public void LoadFromHistory() {
-            IEventStore store = new TestEventStore();
-            Guid id = Guid.NewGuid();
-            store.Save(new List<EventStoreStream> 
-            {
-                new EventStoreStream(new StreamIdentifier(typeof(TestAggregate).Name, id), new []{ new TestEvent()})
-            });
-            IRepository repo = new Repository(store, new EventStreamCreator());
-            
-            TestAggregate aggregate = repo.GetById<TestAggregate>(id);
-            Assert.That(aggregate.StateUpdated, Is.True);
-        }
-        
-        [Test]
-        public void LoadFromHistoryWithInitializerEvent() 
-        {
+        public void LoadFromHistoryWithInitializerEvent() {
             IEventStore store = new TestEventStore();
             Guid id = Guid.NewGuid();
             const int anIntValue = 19;
-            store.Save(new List<EventStoreStream> 
-            {
-                new EventStoreStream(new StreamIdentifier(typeof(TestAggregate).Name, id), new IEvent []{ new TestInitializationEvent(anIntValue), new TestEvent() })
+            store.Save(new List<EventStoreStream> {
+                new EventStoreStream(new StreamIdentifier(typeof(TestAggregate).Name, id),
+                    new IEvent[] {new TestInitializationEvent(anIntValue), new TestEvent()})
             });
-            EventStreamCreator creator = new EventStreamCreator();
-            creator.RegisterInitializer(new TestAggregateInitializer());
-            IRepository repo = new Repository(store, creator);
-            
+            HistoryProcessor processor = new HistoryProcessor();
+            IRepository repo = new Repository(store, processor);
+
             TestAggregate aggregate = repo.GetById<TestAggregate>(id);
             Assert.That(aggregate.InitialState, Is.EqualTo(anIntValue));
             Assert.That(aggregate.StateUpdated, Is.True);
         }
     }
-
-    class TestAggregateInitializer : IEventStreamInitializer<TestInitializationEvent, TestAggregate> {
-        public TestAggregate Create(TestInitializationEvent evt) {
-            return new TestAggregate(evt.InitialValue);
-        }
-    }
-}
\ No newline at end of file
+} 
\ No newline at end of file

From 13de985f83585fd65b7ea7c726b347cf0e99edbb Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <pietro.martinelli@codiceplastico.com>
Date: Fri, 24 Aug 2018 16:57:35 +0200
Subject: [PATCH 5/6] Remove legacy empty constructor from aggregate class
 Order

---
 .../.idea/workspace.xml                       | 176 +++++++++++-------
 src/EasyEventSourcing.Domain/Orders/Order.cs  |  10 +-
 2 files changed, 108 insertions(+), 78 deletions(-)

diff --git a/.idea/.idea.EasyEventSourcing/.idea/workspace.xml b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
index a0a8cf1..37cfce7 100644
--- a/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
+++ b/.idea/.idea.EasyEventSourcing/.idea/workspace.xml
@@ -2,20 +2,7 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="2c48c126-3444-47da-ba53-39c7de7479ed" name="Default" comment="">
-      <change type="DELETED" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs" afterPath="" />
-      <change type="MOVED" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/EventStreamCreator.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml" afterPath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/contentModel.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/.idea.EasyEventSourcing/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Application/CommandHandlerFactory.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventProcessing/EventHandlerFactory.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/EasyEventSourcing.EventSourcing.csproj" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs" afterPath="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -53,11 +40,11 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="AggregateTests.cs" pinned="false" current-in-tab="true">
+      <file leaf-file-name="AggregateTests.cs" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="576">
-              <caret line="31" column="0" lean-forward="false" selection-start-line="31" selection-start-column="0" selection-end-line="31" selection-end-column="0" />
+            <state relative-caret-position="384">
+              <caret line="23" column="9" lean-forward="false" selection-start-line="23" selection-start-column="9" selection-end-line="23" selection-end-column="9" />
               <folding>
                 <marker date="1535122398910" expanded="false" signature="6:203" ph="..." />
                 <marker date="1535122398910" expanded="true" signature="243:2069" ph="{...}" />
@@ -142,6 +129,33 @@
           </provider>
         </entry>
       </file>
+      <file leaf-file-name="Order.cs" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="456">
+              <caret line="33" column="0" lean-forward="false" selection-start-line="33" selection-start-column="0" selection-end-line="33" selection-end-column="0" />
+              <folding>
+                <marker date="1535122616298" expanded="false" signature="6:196" ph="..." />
+                <marker date="1535122616298" expanded="true" signature="239:2179" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="276:2177" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="333:610" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="814:918" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="965:1027" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1073:1128" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1188:1384" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1263:1374" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1442:1511" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1538:1701" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1598:1691" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1749:1802" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1839:2068" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="1912:1998" ph="{...}" />
+                <marker date="1535122616298" expanded="true" signature="2116:2171" ph="{...}" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
       <file leaf-file-name="EventStream.cs" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/EventStream.cs">
           <provider selected="true" editor-type-id="text-editor">
@@ -216,6 +230,8 @@
       <find>this.RegisterApplier&lt;TestInitializationEvent&gt;(this.Apply);</find>
       <find>ProductAddedToCart</find>
       <find>AddProductToCart</find>
+      <find>new()</find>
+      <find>: Aggregate</find>
     </findStrings>
   </component>
   <component name="Git.Settings">
@@ -237,6 +253,7 @@
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/IRepository.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/EventSourcing/Persistence/RepositoryTest.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/MongoDb/MongoDb.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/TestEventStore.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Domain/Helpers/Specification.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Exceptions/NoEventApplyMethodRegisteredException.cs" root0="FORCE_HIGHLIGHTING" />
@@ -250,6 +267,7 @@
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Domain/EventStream.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/Properties/AssemblyInfo.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Data/MongoDb/ShoppingCartEventHandler.cs" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/src/EasyEventSourcing.Messages/Script.fsx" root0="FORCE_HIGHLIGHTING" />
   </component>
@@ -270,6 +288,7 @@
         <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
         <option value="$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs" />
         <option value="$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs" />
+        <option value="$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs" />
       </list>
     </option>
   </component>
@@ -323,6 +342,12 @@
               <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
               <item name="EasyEventSourcing.Domain" type="977d5f41:SolutionExplorerNodeRider" />
             </path>
+            <path>
+              <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
+              <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="EasyEventSourcing.Domain" type="977d5f41:SolutionExplorerNodeRider" />
+              <item name="Orders" type="977d5f41:SolutionExplorerNodeRider" />
+            </path>
             <path>
               <item name="" type="13324e5d:SolutionExplorerViewPane$ProjectViewPaneTreeStructure$createRoot$1" />
               <item name="EasyEventSourcing (8 projects)" type="977d5f41:SolutionExplorerNodeRider" />
@@ -415,7 +440,7 @@
     <property name="Rider.ProjectViewActivator.IsNotFirstRun" value="true" />
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="settings.editor.selected.configurable" value="RiderNUnitUnitTestingPageId" />
-    <property name="SearchEverywhereHistoryKey" value="HistoryPro&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs&#10;Shopp&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs&#10;Aggregate&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Domain/Aggregate.cs&#10;ShoppingCart&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs&#10;IEventS&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs&#10;TestAggregate&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
+    <property name="SearchEverywhereHistoryKey" value=": Aggregate&#9;null&#9;null&#10;ShoppingCart&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs&#10;HistoryPro&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs&#10;Shopp&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs&#10;Aggregate&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Domain/Aggregate.cs&#10;IEventS&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.EventSourcing/Persistence/IEventStreamInitializer.cs&#10;TestAggregate&#9;FILE&#9;file://C:/source/free/EasyEventSourcing/src/EasyEventSourcing.Tests/Core/Helpers/TestAggregate.cs" />
   </component>
   <component name="RunDashboard">
     <option name="ruleStates">
@@ -461,12 +486,12 @@
       <option name="presentableId" value="Default" />
       <updated>1534258991933</updated>
       <workItem from="1534258996222" duration="1647000" />
-      <workItem from="1535119522274" duration="2885000" />
+      <workItem from="1535119522274" duration="3107000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="4532000" />
+    <option name="totallyTimeSpent" value="4754000" />
   </component>
   <component name="TodoView">
     <todo-panel id="selected-file">
@@ -479,6 +504,7 @@
   </component>
   <component name="ToolWindowManager">
     <frame x="4791" y="754" width="2118" height="1293" extended-state="6" />
+    <editor active="true" />
     <layout>
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="Errors In Solution" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
@@ -488,7 +514,7 @@
       <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="NuGet" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24380952" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24380952" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Build" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292789" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Database" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3292789" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
@@ -745,13 +771,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/OrderHandler.cs">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="105">
@@ -974,36 +993,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="580">
-          <caret line="43" column="26" lean-forward="false" selection-start-line="43" selection-start-column="26" selection-end-line="43" selection-end-column="26" />
-          <folding>
-            <marker date="1535120848344" expanded="false" signature="6:232" ph="..." />
-            <marker date="1535120848344" expanded="true" signature="274:3039" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="318:3037" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="375:711" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="923:985" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1058:1152" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1197:1293" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1356:1655" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1393:1481" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1531:1645" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1707:1779" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1830:2125" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="1868:1956" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2004:2115" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2181:2245" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2274:2467" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2312:2400" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2512:2562" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2601:2927" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2652:2742" ph="{...}" />
-            <marker date="1535120848344" expanded="true" signature="2975:3031" ph="{...}" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="312">
@@ -1048,17 +1037,7 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="248">
           <caret line="35" column="20" lean-forward="false" selection-start-line="35" selection-start-column="20" selection-end-line="35" selection-end-column="20" />
-          <folding>
-            <marker date="1535121182719" expanded="true" signature="6:146" ph="..." />
-            <marker date="1535121182719" expanded="true" signature="194:1362" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="232:1360" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="302:364" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="434:535" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="593:730" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="790:948" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="1149:1253" ph="{...}" />
-            <marker date="1535121182719" expanded="true" signature="1296:1354" ph="{...}" />
-          </folding>
+          <folding />
         </state>
       </provider>
     </entry>
@@ -1089,8 +1068,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Tests/Core/AggregateTests.cs">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="576">
-          <caret line="31" column="0" lean-forward="false" selection-start-line="31" selection-start-column="0" selection-end-line="31" selection-end-column="0" />
+        <state relative-caret-position="384">
+          <caret line="23" column="9" lean-forward="false" selection-start-line="23" selection-start-column="9" selection-end-line="23" selection-end-column="9" />
           <folding>
             <marker date="1535122398910" expanded="false" signature="6:203" ph="..." />
             <marker date="1535122398910" expanded="true" signature="243:2069" ph="{...}" />
@@ -1106,5 +1085,60 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Store/ShoppingCart.cs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="580">
+          <caret line="43" column="26" lean-forward="false" selection-start-line="43" selection-start-column="26" selection-end-line="43" selection-end-column="26" />
+          <folding>
+            <marker date="1535120848344" expanded="false" signature="6:232" ph="..." />
+            <marker date="1535120848344" expanded="true" signature="274:3039" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="318:3037" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="375:711" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="923:985" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1058:1152" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1197:1293" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1356:1655" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1393:1481" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1531:1645" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1707:1779" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1830:2125" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="1868:1956" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2004:2115" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2181:2245" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2274:2467" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2312:2400" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2512:2562" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2601:2927" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2652:2742" ph="{...}" />
+            <marker date="1535120848344" expanded="true" signature="2975:3031" ph="{...}" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/EasyEventSourcing.Domain/Orders/Order.cs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="456">
+          <caret line="33" column="0" lean-forward="false" selection-start-line="33" selection-start-column="0" selection-end-line="33" selection-end-column="0" />
+          <folding>
+            <marker date="1535122616298" expanded="false" signature="6:196" ph="..." />
+            <marker date="1535122616298" expanded="true" signature="239:2179" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="276:2177" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="333:610" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="814:918" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="965:1027" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1073:1128" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1188:1384" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1263:1374" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1442:1511" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1538:1701" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1598:1691" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1749:1802" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1839:2068" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="1912:1998" ph="{...}" />
+            <marker date="1535122616298" expanded="true" signature="2116:2171" ph="{...}" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>
\ No newline at end of file
diff --git a/src/EasyEventSourcing.Domain/Orders/Order.cs b/src/EasyEventSourcing.Domain/Orders/Order.cs
index 6a828dc..540bed7 100644
--- a/src/EasyEventSourcing.Domain/Orders/Order.cs
+++ b/src/EasyEventSourcing.Domain/Orders/Order.cs
@@ -23,16 +23,12 @@ protected override void RegisterAppliers()
 
         public static Order Create(Guid orderId, Guid clientId, IEnumerable<OrderItem> items)
         {
-            return new Order(orderId, clientId, items);
+            return new Order(new OrderCreated(orderId, clientId, items.ToArray()));
         }
 
-        private Order(Guid orderId, Guid clientId, IEnumerable<OrderItem> items)
-        {
-            this.ApplyChanges(new OrderCreated(orderId, clientId, items.ToArray()));
-        }
-
-        public Order()
+        private Order(OrderCreated initEvent)
         {
+            this.ApplyChanges(initEvent);
         }
 
         private void Apply(OrderCreated evt)

From 9909d95469a139dd7b8a1141724f3861e0c8f3f2 Mon Sep 17 00:00:00 2001
From: Pietro Martinelli <pietro.martinelli@codiceplastico.com>
Date: Fri, 24 Aug 2018 17:11:22 +0200
Subject: [PATCH 6/6] Rename method

---
 .../Persistence/HistoryProcessor.cs                             | 2 +-
 src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs b/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
index 2128af7..e7f85a4 100644
--- a/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/HistoryProcessor.cs
@@ -7,7 +7,7 @@
 namespace EasyEventSourcing.EventSourcing.Persistence {
     public class HistoryProcessor 
     {
-        public T Replay<T>(IEnumerable<IEvent> history) where T : EventStream
+        public T RebuildAggregate<T>(IEnumerable<IEvent> history) where T : EventStream
         {
             var first = history.First();
             T streamItem;
diff --git a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
index 8b607ef..bb7f72b 100644
--- a/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
+++ b/src/EasyEventSourcing.EventSourcing/Persistence/Repository.cs
@@ -18,7 +18,7 @@ public T GetById<T>(Guid id) where T : EventStream
         {
             var streamId = new StreamIdentifier(typeof(T).Name, id);
             var history = this.eventStore.GetByStreamId(streamId);
-            T streamItem = processor.Replay<T>(history);
+            T streamItem = processor.RebuildAggregate<T>(history);
             return streamItem;
         }