feat: 完善对接接口

Yi.Abp.Net8/module/ai-stock/Yi.Framework.Stock.Domain/EventHandlers/StockTransactionEventHandler.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.EventBus;
+using Yi.Framework.Stock.Domain.Entities;
+using Yi.Framework.Stock.Domain.Shared.Etos;
+using Yi.Framework.SqlSugarCore.Abstractions;
+
+namespace Yi.Framework.Stock.Domain.EventHandlers
+{
+    /// <summary>
+    /// 股票交易事件处理器
+    /// </summary>
+    public class StockTransactionEventHandler : ILocalEventHandler<StockTransactionEto>, ITransientDependency
+    {
+        private readonly ISqlSugarRepository<StockTransactionEntity> _transactionRepository;
+
+        public StockTransactionEventHandler(
+            ISqlSugarRepository<StockTransactionEntity> transactionRepository)
+        {
+            _transactionRepository = transactionRepository;
+        }
+
+        public async Task HandleEventAsync(StockTransactionEto eventData)
+        {
+            // 创建交易记录实体
+            var transaction = new StockTransactionEntity(
+                eventData.UserId,
+                eventData.StockId,
+                eventData.StockCode,
+                eventData.StockName,
+                eventData.TransactionType,
+                eventData.Price,
+                eventData.Quantity,
+                eventData.Fee
+            );
+
+            // 保存交易记录
+            await _transactionRepository.InsertAsync(transaction);
+        }
+    }
+}