增加获取最新版本接口

LFlow.VersionManagement/Repository/VersionManagementRepo.cs

@@ -1,5 +1,6 @@
 using LFlow.Base.Default;
 using LFlow.Base.Utils;
+using LFlow.VersionManagement.Enums;
 using LFlow.VersionManagement.Model;
 using SqlSugar;
 
@@ -20,4 +21,14 @@ public class VersionManagementRepo(ISqlSugarClient db) : DefaultCurdRepo<Version
                .Select(x => x.ID)
                .ToList();
     }
+
+    public VersionModel GetLatestVersion(VersionType type, VersionChannel channel, UpgradeTargetType targetType)
+    {
+        return db.Queryable<VersionModel>()
+            .Where(mt => type == mt.VersionType && channel == mt.VersionChannel && targetType == mt.UpgradeTargetType)
+            .GroupBy(mt => mt.CurrentVersion)
+            .OrderBy(mt => mt.LastPublishTime, OrderByType.Desc)
+            .First();
+
+    }
 }