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Diffstat (limited to 'lib/VNLib.Plugins.Extensions.Data/src/DbModelBase.cs')
-rw-r--r-- | lib/VNLib.Plugins.Extensions.Data/src/DbModelBase.cs | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/VNLib.Plugins.Extensions.Data/src/DbModelBase.cs b/lib/VNLib.Plugins.Extensions.Data/src/DbModelBase.cs new file mode 100644 index 0000000..b48231b --- /dev/null +++ b/lib/VNLib.Plugins.Extensions.Data/src/DbModelBase.cs @@ -0,0 +1,48 @@ +/* +* Copyright (c) 2022 Vaughn Nugent +* +* Library: VNLib +* Package: VNLib.Plugins.Extensions.Data +* File: DbModelBase.cs +* +* DbModelBase.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; +using System.ComponentModel.DataAnnotations; +using System.Text.Json.Serialization; + +namespace VNLib.Plugins.Extensions.Data +{ + /// <summary> + /// Provides a base for DBSet Records with a timestamp/version + /// a unique ID key, and create/modified timestamps + /// </summary> + public abstract class DbModelBase : IDbModel + { + ///<inheritdoc/> + public abstract string Id { get; set; } + ///<inheritdoc/> + [Timestamp] + [JsonIgnore] + public virtual byte[]? Version { get; set; } + ///<inheritdoc/> + public abstract DateTime Created { get; set; } + ///<inheritdoc/> + public abstract DateTime LastModified { get; set; } + } +} |