Feature: Device Batch Attachments

allows for attachments to be uploaded and associated with Device Batches

Disco.Data/Migrations/202011260525547_DBv20.Designer.cs

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+// <auto-generated />
+namespace Disco.Data.Migrations
+{
+    using System.Data.Entity.Migrations;
+    using System.Data.Entity.Migrations.Infrastructure;
+    using System.Resources;
+    
+    public sealed partial class DBv20 : IMigrationMetadata
+    {
+        private readonly ResourceManager Resources = new ResourceManager(typeof(DBv20));
+        
+        string IMigrationMetadata.Id
+        {
+            get { return "202011260525547_DBv20"; }
+        }
+        
+        string IMigrationMetadata.Source
+        {
+            get { return null; }
+        }
+        
+        string IMigrationMetadata.Target
+        {
+            get { return Resources.GetString("Target"); }
+        }
+    }
+}

Disco.Data/Migrations/202011260525547_DBv20.cs

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+namespace Disco.Data.Migrations
+{
+    using System;
+    using System.Data.Entity.Migrations;
+    
+    public partial class DBv20 : DbMigration
+    {
+        public override void Up()
+        {
+            CreateTable(
+                "dbo.DeviceBatchAttachments",
+                c => new
+                    {
+                        Id = c.Int(nullable: false, identity: true),
+                        DeviceBatchId = c.Int(nullable: false),
+                        TechUserId = c.String(nullable: false, maxLength: 50),
+                        Filename = c.String(nullable: false, maxLength: 500),
+                        MimeType = c.String(nullable: false, maxLength: 500),
+                        Timestamp = c.DateTime(nullable: false),
+                        Comments = c.String(nullable: false, maxLength: 500),
+                    })
+                .PrimaryKey(t => t.Id)
+                .ForeignKey("dbo.DeviceBatches", t => t.DeviceBatchId)
+                .ForeignKey("dbo.Users", t => t.TechUserId)
+                .Index(t => t.DeviceBatchId)
+                .Index(t => t.TechUserId);
+            
+        }
+        
+        public override void Down()
+        {
+            DropIndex("dbo.DeviceBatchAttachments", new[] { "TechUserId" });
+            DropIndex("dbo.DeviceBatchAttachments", new[] { "DeviceBatchId" });
+            DropForeignKey("dbo.DeviceBatchAttachments", "TechUserId", "dbo.Users");
+            DropForeignKey("dbo.DeviceBatchAttachments", "DeviceBatchId", "dbo.DeviceBatches");
+            DropTable("dbo.DeviceBatchAttachments");
+        }
+    }
+}