From c93a5a5cd1a455908a4a498feb271e5d25fd95ad Mon Sep 17 00:00:00 2001
From: Warren Buckley <warren@umbraco.com>
Date: Wed, 4 Nov 2020 14:07:56 +0000
Subject: [PATCH] Remove as an upgrade migration step as new installs will
 never get the marker file

---
 .../Migrations/Upgrade/UmbracoPlan.cs         |  4 --
 .../V_8_10_0/SetupAnonInstallTracker.cs       | 49 -------------------
 src/Umbraco.Core/Umbraco.Core.csproj          |  1 -
 3 files changed, 54 deletions(-)
 delete mode 100644 src/Umbraco.Core/Migrations/Upgrade/V_8_10_0/SetupAnonInstallTracker.cs

diff --git a/src/Umbraco.Core/Migrations/Upgrade/UmbracoPlan.cs b/src/Umbraco.Core/Migrations/Upgrade/UmbracoPlan.cs
index f97fcda49c..ef1f038f04 100644
--- a/src/Umbraco.Core/Migrations/Upgrade/UmbracoPlan.cs
+++ b/src/Umbraco.Core/Migrations/Upgrade/UmbracoPlan.cs
@@ -6,7 +6,6 @@ using Umbraco.Core.Migrations.Upgrade.Common;
 using Umbraco.Core.Migrations.Upgrade.V_8_0_0;
 using Umbraco.Core.Migrations.Upgrade.V_8_0_1;
 using Umbraco.Core.Migrations.Upgrade.V_8_1_0;
-using Umbraco.Core.Migrations.Upgrade.V_8_10_0;
 using Umbraco.Core.Migrations.Upgrade.V_8_6_0;
 using Umbraco.Core.Migrations.Upgrade.V_8_8_0;
 
@@ -199,9 +198,6 @@ namespace Umbraco.Core.Migrations.Upgrade
             // to 8.8.0
             To<ExternalLoginTableUserData>("{B5838FF5-1D22-4F6C-BCEB-F83ACB14B575}");
 
-            // to 8.10.0
-            To<SetupAnonInstallTracker>("{DCBA2C6A-01B3-411E-9CDE-0AB9C69EFF33}");
-
             //FINAL
         }
     }
diff --git a/src/Umbraco.Core/Migrations/Upgrade/V_8_10_0/SetupAnonInstallTracker.cs b/src/Umbraco.Core/Migrations/Upgrade/V_8_10_0/SetupAnonInstallTracker.cs
deleted file mode 100644
index 6eded30312..0000000000
--- a/src/Umbraco.Core/Migrations/Upgrade/V_8_10_0/SetupAnonInstallTracker.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-using System;
-using System.IO;
-using Umbraco.Core.IO;
-using Umbraco.Core.Logging;
-
-
-namespace Umbraco.Core.Migrations.Upgrade.V_8_10_0
-{
-
-    public class SetupAnonInstallTracker : MigrationBase
-    {
-        public SetupAnonInstallTracker(IMigrationContext context)
-            : base(context)
-        {
-        }
-
-        /// <summary>
-        /// Adds a new file 'telemetrics-id.umb' at /umbraco
-        /// Which will add a GUID inside the file as JSON
-        /// </summary>
-        public override void Migrate()
-        {
-            var telemetricsFilePath = IOHelper.MapPath(SystemFiles.TelemetricsIdentifier);
-
-            // Verify file does not exist already
-            if (File.Exists(telemetricsFilePath))
-            {
-                Logger.Warn<SetupAnonInstallTracker>("When migrating to 8.10.0 the anonymous telemetry file already existsed on disk at {filePath}", telemetricsFilePath);
-                return;
-            }
-
-            // Generate GUID
-            var telemetrySiteIdentifier = Guid.NewGuid();
-
-            // Write file contents
-            try
-            {
-                File.WriteAllText(telemetricsFilePath, telemetrySiteIdentifier.ToString());
-            }
-            catch (Exception ex)
-            {
-                Logger.Error<SetupAnonInstallTracker>(ex, "Unable to create telemetry file at {filePath}", telemetricsFilePath);
-            }
-            
-            Logger.Info<SetupAnonInstallTracker>("This site has been identified with an anynomous id {telemetrySiteId} for telemetrics and written to {filePath}", telemetrySiteIdentifier, telemetricsFilePath);
-
-        }
-    }
-}
diff --git a/src/Umbraco.Core/Umbraco.Core.csproj b/src/Umbraco.Core/Umbraco.Core.csproj
index 821ddb3dc9..71b2a7be4a 100755
--- a/src/Umbraco.Core/Umbraco.Core.csproj
+++ b/src/Umbraco.Core/Umbraco.Core.csproj
@@ -132,7 +132,6 @@
     <Compile Include="Migrations\Upgrade\V_8_0_0\Models\ContentTypeDto80.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\Models\PropertyDataDto80.cs" />
     <Compile Include="Migrations\Upgrade\V_8_0_0\Models\PropertyTypeDto80.cs" />
-    <Compile Include="Migrations\Upgrade\V_8_10_0\SetupAnonInstallTracker.cs" />
     <Compile Include="Migrations\Upgrade\V_8_8_0\ExternalLoginTableUserData.cs" />
     <Compile Include="Models\Blocks\BlockEditorDataConverter.cs" />
     <Compile Include="Models\Blocks\BlockEditorData.cs" />