Remove DeviceType-related logic and references

Eliminated the DeviceType enum, field, and related logic from the codebase. This includes database migrations, entity models, services, and activity enrichers. The change simplifies the data model and removes unnecessary complexity.

framework/src/Volo.Abp.Core/Volo/Abp/Telemetry/Activity/Providers/TelemetryDeviceInfoEnricher.cs

@@ -57,7 +57,6 @@ public class TelemetryDeviceInfoEnricher : ITelemetryActivityEventEnricher, ISin
         }
 
         activity[ActivityPropertyNames.DeviceLanguage] = CultureInfo.CurrentUICulture.Name;
-        activity[ActivityPropertyNames.DeviceType] = GetDeviceType();
         activity[ActivityPropertyNames.OperatingSystem] = GetOperatingSystem();
         activity[ActivityPropertyNames.CountryIsoCode] = GetCountry();
     }
@@ -108,31 +107,7 @@ public class TelemetryDeviceInfoEnricher : ITelemetryActivityEventEnricher, ISin
         return OperationSystem.Unknown;
     }
 
-    private static DeviceType GetDeviceType()
-    {
-        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
-        {
-            return DetectDeviceTypeOnWindows();
-        }
-
-        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
-        {
-            return DetectDeviceTypeOnLinux();
-        }
-
-        if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
-        {
-            return DetectDeviceTypeOnMacOS();
-        }
-
-        if (RuntimeInformation.OSDescription.ToLower().Contains("ios"))
-        {
-            return DeviceType.Laptop;
-        }
-
-        return DeviceType.Unknown;
-    }
-
+  
     private static string GetCountry()
     {
         var culture = CultureInfo.CurrentUICulture;
@@ -144,84 +119,4 @@ public class TelemetryDeviceInfoEnricher : ITelemetryActivityEventEnricher, ISin
         var region = new RegionInfo(culture.Name);
         return region.TwoLetterISORegionName;
     }
-
-    private static DeviceType DetectDeviceTypeOnWindows()
-    {
-#if WINDOWS
-        try
-        {
-            using var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_SystemEnclosure");
-            foreach (var obj in searcher.Get())
-            {
-                if (obj["ChassisTypes"] is ushort[] chassisTypes &&
-                    chassisTypes.Any(t => t is 8 or 9 or 10 or 14))
-                {
-                    return DeviceType.Laptop;
-                }
-            }
-        }
-        catch
-        {
-            // ignored
-        }
-#endif
-        return DeviceType.Desktop;
-    }
-
-    private static DeviceType DetectDeviceTypeOnLinux()
-    {
-        try
-        {
-            if (File.Exists("/sys/class/dmi/id/chassis_type"))
-            {
-                var type = File.ReadAllText("/sys/class/dmi/id/chassis_type");
-                if (int.TryParse(type.Trim(), out var code) && code is 8 or 9 or 10 or 14)
-                {
-                    return DeviceType.Laptop;
-                }
-            }
-        }
-        catch
-        {
-            // ignored
-        }
-
-        return DeviceType.Desktop;
-    }
-
-    private static DeviceType DetectDeviceTypeOnMacOS()
-    {
-        try
-        {
-            using var process = new Process();
-            process.StartInfo = new ProcessStartInfo
-            {
-                FileName = "system_profiler",
-                Arguments = "SPHardwareDataType",
-                RedirectStandardOutput = true,
-                UseShellExecute = false,
-                CreateNoWindow = true
-            };
-
-            process.Start();
-            var output = process.StandardOutput.ReadToEnd();
-            process.WaitForExit();
-
-            if (output.Contains("MacBook"))
-            {
-                return DeviceType.Laptop;
-            }
-
-            if (output.Contains("iMac") || output.Contains("Mac Pro"))
-            {
-                return DeviceType.Desktop;
-            }
-        }
-        catch
-        {
-            // ignored
-        }
-
-        return DeviceType.Unknown;
-    }
 }

framework/src/Volo.Abp.Core/Volo/Abp/Telemetry/Constants/ActivityPropertyNames.cs

@@ -12,7 +12,6 @@ public static class ActivityPropertyNames
     public const string IpAddress =  nameof(IpAddress);
     public const string IsFirstSession = nameof(IsFirstSession);
     public const string DeviceId = nameof(DeviceId);
-    public const string DeviceType = nameof(DeviceType);
     public const string DeviceLanguage = nameof(DeviceLanguage);
     public const string OperatingSystem = nameof(OperatingSystem);
     public const string CountryIsoCode = nameof(CountryIsoCode);

framework/src/Volo.Abp.Core/Volo/Abp/Telemetry/Constants/Enums/DeviceType.cs

@@ -1,8 +0,0 @@
-namespace Volo.Abp.Telemetry.Constants.Enums;
-
-public enum DeviceType
-{
-    Unknown = 0,
-    Desktop = 1,
-    Laptop = 2
-}