Fix: Delete Device Models

Also purge related Device Components and any Device Model Image

Disco.BI/BI/Extensions/DeviceModelExtensions.cs

@@ -91,6 +91,17 @@ namespace Disco.BI.Extensions
             if (!dm.CanDelete(dbContext))
                 throw new InvalidOperationException("The state of this Device Model doesn't allow it to be deleted");
 
+            // Delete Image
+            var deviceModelImagePath = dm.ImageFilePath();
+            if (File.Exists(deviceModelImagePath))
+                File.Delete(deviceModelImagePath);
+
+            // Delete any Device Model Components
+            foreach (var deviceModelComponent in dbContext.DeviceComponents.Where(dc => dc.DeviceModelId == dm.Id).ToList())
+            {
+                dbContext.DeviceComponents.Remove(deviceModelComponent);
+            }
+
             // Delete Model
             dbContext.DeviceModels.Remove(dm);
         }

Disco.BI/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0207.1727")]
-[assembly: AssemblyFileVersion("1.2.0207.1727")]
+[assembly: AssemblyVersion("1.2.0207.1853")]
+[assembly: AssemblyFileVersion("1.2.0207.1853")]