Replaced HistoryEntities (DB First) with HistoryContext (EF Code first)

Status Logging should be toggleable with settings window option (Instead of only before logging in)
Deleted History.sdf because EF code first generates it automatically the first time.

Squiggle.Client/Buddy.cs

@@ -15,7 +15,7 @@ public class Buddy: INotifyPropertyChanged, Squiggle.Client.IBuddy
         IBuddyProperties properties;
         bool initialized;
 
-        public string Id { get; private set; }
+        public string Id { get; protected set; }
         public IPEndPoint ChatEndPoint { get; private set; }
         public DateTime LastUpdated { get; private set; }
 

Squiggle.Client/Chat.cs

@@ -15,6 +15,7 @@
 using BuddyResolver = System.Func<string, Squiggle.Client.Buddy>;
 using Squiggle.Core.Chat.Activity;
 using Squiggle.Utilities.Threading;
+using Squiggle.History.DAL.Entities;
 
 namespace Squiggle.Client
 {    
@@ -249,8 +250,19 @@ void LogSessionStart()
             {
                 sessionLogged = true;
                 IBuddy primaryBuddy = Buddies.FirstOrDefault();
-                var newSession = Session.CreateSession(session.Id, new Guid(primaryBuddy.Id), primaryBuddy.DisplayName, DateTime.Now);
-                manager.AddSession(newSession, Buddies.Select(b => Participant.CreateParticipant(Guid.NewGuid(), new Guid(b.Id), b.DisplayName)));
+                var newSession = new Session() 
+                { 
+                    Id = session.Id, 
+                    ContactId = new Guid(primaryBuddy.Id), 
+                    ContactName = primaryBuddy.DisplayName, 
+                    Start = DateTime.Now 
+                };
+                manager.AddSession(newSession, Buddies.Select(b => new Participant() 
+                {
+                    Id = Guid.NewGuid(),
+                    ContactId = new Guid(b.Id), 
+                    ContactName = b.DisplayName,
+                }).ToList());
             });
         }
 

Squiggle.Client/ChatClient.cs

@@ -85,7 +85,7 @@ public void Login(ChatClientOptions options)
             StartPresenceService(username, options.UserProperties, presenceOptions);
 
             var self = (SelfBuddy)CurrentUser;
-            self.Update(UserStatus.Online, options.DisplayName, chatEndPoint.Address, options.UserProperties.ToDictionary());
+            self.Update(chatEndPoint.ClientID, UserStatus.Online, options.DisplayName, chatEndPoint.Address, options.UserProperties.ToDictionary());
             self.EnableUpdates = true;
             LogStatus(CurrentUser);
 
@@ -257,6 +257,12 @@ public new UserStatus Status
                 }
             }
 
+            internal void Update(string id, UserStatus status, string displayName, IPEndPoint chatEndPoint, IDictionary<string, string> properties)
+            {
+                this.Id = id;
+                base.Update(status, displayName, chatEndPoint, properties);
+            }
+
             protected override void OnBuddyPropertiesChanged()
             {
                 base.OnBuddyPropertiesChanged();

Squiggle.History/App.Config

@@ -1,12 +1,26 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <configSections>
+    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=4.4.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+  </configSections>
   <connectionStrings>
-    <add name="HistoryEntities" connectionString="metadata=res://*/DAL.HistoryEntities.csdl|res://*/DAL.HistoryEntities.ssdl|res://*/DAL.HistoryEntities.msl;provider=System.Data.SqlServerCe.4.0;provider connection string=&quot;Data Source=|DataDirectory|\History.sdf&quot;" providerName="System.Data.EntityClient"/>
+    <add name="HistoryContext" connectionString="Data Source=|DataDirectory|\History.sdf" providerName="System.Data.SqlServerCe.4.0" />
   </connectionStrings>
   <system.data>
     <DbProviderFactories>
-      <remove invariant="System.Data.SqlServerCe.4.0"/>
-      <add name="Microsoft SQL Server Compact Data Provider" invariant="System.Data.SqlServerCe.4.0" description=".NET Framework Data Provider for Microsoft SQL Server Compact" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91"/>
+      <remove invariant="System.Data.SqlServerCe.4.0" />
+      <add name="Microsoft SQL Server Compact Data Provider" invariant="System.Data.SqlServerCe.4.0" description=".NET Framework Data Provider for Microsoft SQL Server Compact" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe, Version=4.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
     </DbProviderFactories>
   </system.data>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
+  <startup>
+    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
+  </startup>
+  <entityFramework>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlCeConnectionFactory, EntityFramework">
+      <parameters>
+        <parameter value="System.Data.SqlServerCe.4.0" />
+      </parameters>
+    </defaultConnectionFactory>
+  </entityFramework>
+</configuration>

Squiggle.History/DAL/Entities/Event.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Squiggle.History.DAL.Entities
+{
+    public class Event
+    {
+        public Guid Id { get; set;  }
+        public Guid SessionId { get; set; }
+        public int TypeCode { get; set; }
+        public Guid SenderId { get; set; }
+        public string SenderName { get; set; }
+        public string Data { get; set; }
+        public DateTime Stamp { get; set; }
+
+        [NotMapped]
+        public EventType Type
+        {
+            get { return (EventType)TypeCode; }
+            set { TypeCode = (int)value; }
+        }
+
+        public Session Session { get; set; }
+    }
+}

Squiggle.History/DAL/Entities/EventType.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Squiggle.History.DAL.Entities
+{
+    public enum EventType: int
+    {
+        Message = 0,
+        Buzz = 1,
+        Joined = 2,
+        Left = 3,
+        Activity = 4
+    }
+}

Squiggle.History/DAL/Entities/HistoryContext.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Data.Entity;
+
+namespace Squiggle.History.DAL.Entities
+{
+    class HistoryContext : DbContext 
+    {
+        public DbSet<Participant> Participants { get; set; }
+        public DbSet<Session> Sessions { get; set; }
+        public DbSet<Event> Events { get; set; }
+        public DbSet<StatusUpdate> StatusUpdates { get; set; }
+    }
+}

Squiggle.History/DAL/Entities/Participant.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Squiggle.History.DAL.Entities
+{
+    public class Participant
+    {
+        public Guid Id {get; set;}
+        public Guid SessionId { get; set; }
+        public Guid ContactId { get; set; }
+        public string ContactName { get; set; }
+
+        public Session Session {get; set;}
+    }
+}

Squiggle.History/DAL/Entities/Session.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Collections.ObjectModel;
+
+namespace Squiggle.History.DAL.Entities
+{
+    public class Session
+    {
+        public Guid Id { get; set; }
+        public Guid ContactId { get; set; }
+        public string ContactName { get; set; }
+        public DateTime Start { get; set; }
+        public DateTime? End { get; set; }
+
+        public ICollection<Event> Events { get; set; }
+        public ICollection<Participant> Participants { get; set; }
+
+        public Session()
+        {
+            Events = new Collection<Event>();
+            Participants = new Collection<Participant>();
+        }
+    }
+}

Squiggle.History/DAL/Entities/StatusUpdate.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Squiggle.History.DAL.Entities
+{
+    public class StatusUpdate
+    {
+        public Guid Id { get; set; }
+        public Guid ContactId { get; set; }
+        public string ContactName { get; set; }
+        public int StatusCode { get; set; }
+        public DateTime Stamp { get; set; }
+    }
+}