Restructure

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/VNLib.Plugins.Extensions.Data/src/IDbModel.cs b/lib/VNLib.Plugins.Extensions.Data/src/IDbModel.cs
new file mode 100644
index 0000000..8dbc2e4
--- /dev/null
+++ b/lib/VNLib.Plugins.Extensions.Data/src/IDbModel.cs
@@ -0,0 +1,52 @@
+/*
+* Copyright (c) 2022 Vaughn Nugent
+* 
+* Library: VNLib
+* Package: VNLib.Plugins.Extensions.Data
+* File: IDbModel.cs 
+*
+* IDbModel.cs is part of VNLib.Plugins.Extensions.Data which is part of the larger 
+* VNLib collection of libraries and utilities.
+*
+* VNLib.Plugins.Extensions.Data is free software: you can redistribute it and/or modify 
+* it under the terms of the GNU General Public License as published
+* by the Free Software Foundation, either version 2 of the License,
+* or (at your option) any later version.
+*
+* VNLib.Plugins.Extensions.Data is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License 
+* along with VNLib.Plugins.Extensions.Data. If not, see http://www.gnu.org/licenses/.
+*/
+
+using System;
+
+namespace VNLib.Plugins.Extensions.Data
+{
+    /// <summary>
+    /// Represents a basic data model for an EFCore entity
+    /// for support in data-stores
+    /// </summary>
+    public interface IDbModel
+    {
+        /// <summary>
+        /// A unique id for the entity
+        /// </summary>
+        string Id { get; set; }
+        /// <summary>
+        /// The <see cref="DateTime"/> the entity was created in the store
+        /// </summary>
+        DateTime Created { get; set; }
+        /// <summary>
+        /// The <see cref="DateTime"/> the entity was last modified in the store
+        /// </summary>
+        DateTime LastModified { get; set; }
+        /// <summary>
+        /// Entity concurrency token
+        /// </summary>
+        byte[]? Version { get; set; }
+    }
+}
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