Split LeafOutputFile content into different table for performance

Core/Core.csproj

@@ -85,6 +85,7 @@
     <Compile Include="Entities\LeafGasComparison.cs" />
     <Compile Include="Entities\LeafInputStatusType.cs" />
     <Compile Include="Entities\LeafOutputFile.cs" />
+    <Compile Include="Entities\LeafOutputFileContents.cs" />
     <Compile Include="Entities\LeafOutputFileType.cs" />
     <Compile Include="Entities\PhotosynthesisType.cs" />
     <Compile Include="Migrations\201604151603282_InitialCreate.cs" />
@@ -103,6 +104,10 @@
     <Compile Include="Migrations\201605191138068_LeafInputData.Designer.cs">
       <DependentUpon>201605191138068_LeafInputData.cs</DependentUpon>
     </Compile>
+    <Compile Include="Migrations\201605210257006_LeafOutputFileContents.cs" />
+    <Compile Include="Migrations\201605210257006_LeafOutputFileContents.Designer.cs">
+      <DependentUpon>201605210257006_LeafOutputFileContents.cs</DependentUpon>
+    </Compile>
     <Compile Include="Migrations\Configuration.cs" />
     <Compile Include="Parsers\LeafGasComparisonParser.cs" />
     <Compile Include="Remote\IPiscalClient.cs" />
@@ -159,6 +164,9 @@
     <EmbeddedResource Include="Migrations\201605191138068_LeafInputData.resx">
       <DependentUpon>201605191138068_LeafInputData.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Migrations\201605210257006_LeafOutputFileContents.resx">
+      <DependentUpon>201605210257006_LeafOutputFileContents.cs</DependentUpon>
+    </EmbeddedResource>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

Core/DAL/DataService.cs

@@ -62,7 +62,13 @@ namespace LeafWeb.Core.DAL
 		public void DeleteLeafInput(LeafInput leafInput)
 		{
 			RemoveCollectionFromDbSet(leafInput.InputFiles, _db.LeafInputFiles);
+
+			if (leafInput.OutputFiles != null)
+				foreach (var outputFile in leafInput.OutputFiles.ToArray())
+					if (outputFile.FileContents != null)
+						_db.LeafOutputFileContents.Remove(outputFile.FileContents);
 			RemoveCollectionFromDbSet(leafInput.OutputFiles, _db.LeafOutputFiles);
+
 			RemoveCollectionFromDbSet(leafInput.StatusHistory, _db.LeafInputStatus);
 			// Data
 			if (leafInput.LeafInputData != null)

Core/DAL/LeafWebContext.cs

@@ -14,6 +14,7 @@ namespace LeafWeb.Core.DAL
 		public DbSet<FluxnetSite> FluxnetSites { get; set; }
 		public DbSet<PhotosynthesisType> PhotosynthesisTypes { get; set; }
 		public DbSet<LeafOutputFile> LeafOutputFiles { get; set; }
+		public DbSet<LeafOutputFileContents> LeafOutputFileContents { get; set; }
 		public DbSet<LeafInputData> LeafInputData { get; set; }
 		public DbSet<LeafInputDataCurve> LeafInputDataCurves { get; set; }
 		public DbSet<LeafInputDataPhotosynthetic> LeafInputDataPhotosynthetic { get; set; }

Core/Entities/LeafInput.cs

@@ -63,7 +63,7 @@ namespace LeafWeb.Core.Entities
 				foreach (var outputFile in OutputFiles.Where(f => !fileType.HasValue || f.FileType==fileType.Value))
 				{
 					var entry = archive.CreateEntry(outputFile.Filename);
-					using (var originalFileStream = new MemoryStream(outputFile.Contents))
+					using (var originalFileStream = new MemoryStream(outputFile.FileContents.Contents))
 					using (var entryStream = entry.Open())
 						originalFileStream.CopyTo(entryStream);
 				}
@@ -73,7 +73,7 @@ namespace LeafWeb.Core.Entities
 
 		public int GetOutputFileSizeSum()
 		{
-			return OutputFiles.Sum(o => o.Contents.Length);
+			return OutputFiles.Sum(o => o.FileContents.Contents.Length);
 		}
 	}
 }

Core/Entities/LeafInputFile.cs

@@ -7,12 +7,7 @@ namespace LeafWeb.Core.Entities
 		public int Id { get; set; }
 
 		public virtual LeafInput LeafInput { get; set; }
-
-		/// <summary>
-		/// Parsed values from the LeafInput used in LeafWeb for filtering/searching
-		/// </summary>
-		// public virtual LeafInputInfo LeafInputInfo { get; set; }
-
+		
 		public string Filename { get; set; }
 		
 		public byte[] Contents { get; set; }

Core/Entities/LeafOutputFile.cs

@@ -24,7 +24,7 @@ namespace LeafWeb.Core.Entities
 
 		public string Filename { get; set; }
 
-		public byte[] Contents { get; set; }
+		public virtual LeafOutputFileContents FileContents { get; set; }
 
 		public bool IsLeafChartFile => Filename?.Contains(Filename_LeafChart) ?? false;
 		public bool IsErrorMessage => Filename?.Contains(Filename_ErrorMessage) ?? false;

Core/Entities/LeafOutputFileContents.cs

@@ -0,0 +1,14 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace LeafWeb.Core.Entities
+{
+	public class LeafOutputFileContents
+	{
+		[ForeignKey("LeafOutputFile")]
+		public int Id { get; set; }
+
+		public virtual LeafOutputFile LeafOutputFile { get; set; }
+
+		public byte[] Contents { get; set; }
+	}
+}

Core/Migrations/201605210257006_LeafOutputFileContents.Designer.cs

@@ -0,0 +1,29 @@
+// <auto-generated />
+namespace LeafWeb.Core.Migrations
+{
+    using System.CodeDom.Compiler;
+    using System.Data.Entity.Migrations;
+    using System.Data.Entity.Migrations.Infrastructure;
+    using System.Resources;
+    
+    [GeneratedCode("EntityFramework.Migrations", "6.1.3-40302")]
+    public sealed partial class LeafOutputFileContents : IMigrationMetadata
+    {
+        private readonly ResourceManager Resources = new ResourceManager(typeof(LeafOutputFileContents));
+        
+        string IMigrationMetadata.Id
+        {
+            get { return "201605210257006_LeafOutputFileContents"; }
+        }
+        
+        string IMigrationMetadata.Source
+        {
+            get { return null; }
+        }
+        
+        string IMigrationMetadata.Target
+        {
+            get { return Resources.GetString("Target"); }
+        }
+    }
+}

Core/Migrations/201605210257006_LeafOutputFileContents.cs

@@ -0,0 +1,45 @@
+namespace LeafWeb.Core.Migrations
+{
+    using System;
+    using System.Data.Entity.Migrations;
+    
+    public partial class LeafOutputFileContents : DbMigration
+    {
+        public override void Up()
+        {
+            CreateTable(
+                "dbo.LeafOutputFileContents",
+                c => new
+                    {
+                        Id = c.Int(nullable: false),
+                        Contents = c.Binary(),
+                    })
+                .PrimaryKey(t => t.Id)
+                .ForeignKey("dbo.LeafOutputFile", t => t.Id)
+                .Index(t => t.Id);
+
+			Sql(
+				"INSERT INTO dbo.LeafOutputFileContents "
+				+ "(Id, Contents) "
+				+ "SELECT Id, Contents " 
+				+ "FROM dbo.LeafOutputFile");
+            
+            DropColumn("dbo.LeafOutputFile", "Contents");
+        }
+        
+        public override void Down()
+        {
+            AddColumn("dbo.LeafOutputFile", "Contents", c => c.Binary());
+
+			Sql(
+			"UPDATE dbo.LeafOutputFile "
+			+ "SET dbo.LeafOutputFile.Contents = FileContents.Contents "
+			+ "FROM dbo.LeafOutputFileContents as FileContents "
+			+ "WHERE dbo.LeafOutputFile.Id = FileContents.Id");
+
+			DropForeignKey("dbo.LeafOutputFileContents", "Id", "dbo.LeafOutputFile");
+            DropIndex("dbo.LeafOutputFileContents", new[] { "Id" });
+            DropTable("dbo.LeafOutputFileContents");
+        }
+    }
+}

Core/Remote/PiscalLeafOutputFile.cs

@@ -21,6 +21,8 @@ namespace LeafWeb.Core.Remote
 				new MapperConfiguration(cfg =>
 				{
 					cfg.CreateMap<PiscalLeafOutputFile, LeafOutputFile>()
+						.ForMember(dest => dest.FileContents, opt => 
+							opt.ResolveUsing(src => new LeafOutputFileContents {Contents = src.Contents}))
 						.ForMember(dest => dest.FileType, opt =>
 							opt.ResolveUsing(src =>
 							{