feat: NavigationService 增加缓存

src/blazor/admin/BootstrapAdmin.DataAccess.PetaPoco/Services/NavigationService.cs

@@ -14,6 +14,10 @@ namespace BootstrapAdmin.DataAccess.PetaPoco.Services;
 /// </summary>
 class NavigationService : INavigation
 {
+    private const string NavigationServiceGetAllCacheKey = "NavigationService-GetAll";
+
+    private const string NavigationServiceGetMenusByRoleIdCacheKey = "NavigationService-GetMenusByRoleId";
+
     private IDatabase Database { get; }
 
     /// <summary>
@@ -27,21 +31,19 @@ class NavigationService : INavigation
     /// </summary>
     /// <param name="userName">当前用户名</param>
     /// <returns>未层次化的菜单集合</returns>
-    public List<Navigation> GetAllMenus(string userName)
+    public List<Navigation> GetAllMenus(string userName) => CacheManager.GetOrAdd($"{NavigationServiceGetAllCacheKey}-{userName}", entry =>
-    {
-        return CacheManager.GetOrAdd($"{nameof(NavigationService)}-{nameof(GetAllMenus)}-{userName}", entry =>
     {
+        // 缓存所有菜单数据移除 SQL 语句降低复杂度
         var order = Database.Provider.EscapeSqlIdentifier("Order");
         return Database.Fetch<Models.Navigation>($"select n.ID, n.ParentId, n.Name, n.{order}, n.Icon, n.Url, n.Category, n.Target, n.IsResource, n.Application from Navigations n inner join (select nr.NavigationID from Users u inner join UserRole ur on ur.UserID = u.ID inner join NavigationRole nr on nr.RoleID = ur.RoleID where u.UserName = @UserName union select nr.NavigationID from Users u inner join UserGroup ug on u.ID = ug.UserID inner join RoleGroup rg on rg.GroupID = ug.GroupID inner join NavigationRole nr on nr.RoleID = rg.RoleID where u.UserName = @UserName union select n.ID from Navigations n where EXISTS (select UserName from Users u inner join UserRole ur on u.ID = ur.UserID inner join Roles r on ur.RoleID = r.ID where u.UserName = @UserName and r.RoleName = @RoleName)) nav on n.ID = nav.NavigationID ORDER BY n.Application, n.{order}", new { UserName = userName, RoleName = "Administrators" });
     });
-    }
 
     /// <summary>
     /// 
     /// </summary>
     /// <param name="roleId"></param>
     /// <returns></returns>
-    public List<string> GetMenusByRoleId(string? roleId) => Database.Fetch<string>("select NavigationID from NavigationRole where RoleID = @0", roleId);
+    public List<string> GetMenusByRoleId(string? roleId) => CacheManager.GetOrAdd($"{NavigationServiceGetMenusByRoleIdCacheKey}-{roleId}", entry => Database.Fetch<string>("select NavigationID from NavigationRole where RoleID = @0", roleId));
 
     /// <summary>
     /// 
@@ -58,16 +60,17 @@ class NavigationService : INavigation
             Database.Execute("delete from NavigationRole where RoleID = @0", roleId);
             Database.InsertBatch("NavigationRole", menuIds.Select(g => new { NavigationID = g, RoleID = roleId }));
             Database.CompleteTransaction();
-
-            // 通知缓存更新
             ret = true;
-            CacheManager.Clear($"{nameof(NavigationService)}-{nameof(GetAllMenus)}-*");
         }
         catch (Exception)
         {
             Database.AbortTransaction();
             throw;
         }
+        if (ret)
+        {
+            CacheManager.Clear();
+        }
         return ret;
     }
 }