feat: 新增ai-stock模块

Yi.Abp.Net8/module/ai-stock/Yi.Framework.Stock.Domain/Entities/StockNewsAggregateRoot.cs

@@ -0,0 +1,81 @@
+using SqlSugar;
+using Volo.Abp.Auditing;
+using Volo.Abp.Domain.Entities;
+using Yi.Framework.Core.Data;
+
+namespace Yi.Framework.Stock.Domain.Entities
+{
+    /// <summary>
+    /// 股市新闻聚合根实体
+    /// </summary>
+    /// <remarks>
+    /// 用于记录影响股市波动的新闻事件
+    /// </remarks>
+    [SugarTable("Stock_News")]
+    public class StockNewsAggregateRoot : AggregateRoot<Guid>, ISoftDelete, IAuditedObject, IOrderNum
+    {
+        /// <summary>
+        /// 逻辑删除
+        /// </summary>
+        public bool IsDeleted { get; set; }
+
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        public DateTime CreationTime { get; set; } = DateTime.Now;
+
+        /// <summary>
+        /// 创建者ID
+        /// </summary>
+        public Guid? CreatorId { get; set; }
+
+        /// <summary>
+        /// 最后修改时间
+        /// </summary>
+        public DateTime? LastModificationTime { get; set; }
+
+        /// <summary>
+        /// 最后修改者ID
+        /// </summary>
+        public Guid? LastModifierId { get; set; }
+
+        /// <summary>
+        /// 排序号
+        /// </summary>
+        public int OrderNum { get; set; } = 0;
+
+        /// <summary>
+        /// 新闻标题
+        /// </summary>
+        public string Title { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 新闻内容
+        /// </summary>
+        public string Content { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 发布时间
+        /// </summary>
+        public DateTime PublishTime { get; set; } = DateTime.Now;
+
+        /// <summary>
+        /// 新闻来源
+        /// </summary>
+        public string Source { get; set; } = string.Empty;
+
+        public StockNewsAggregateRoot() { }
+
+        public StockNewsAggregateRoot(
+            string title,
+            string content,
+            string source = "")
+        {
+            Title = title;
+            Content = content;
+            Source = source;
+            PublishTime = DateTime.Now;
+        }
+
+    }
+}