从山证v2.3.0拷贝

2024-05-09 14:06:26 +08:00
parent 566ff33259
commit f9d8a256a6
4471 changed files with 1203456 additions and 9 deletions
@@ -0,0 +1,104 @@
+using System.Data;
+
+namespace YLErp.Modules.UnderlyingModule
+{
+    /// <summary>
+    /// 场内期权数据服务
+    /// </summary>
+    public class ExchangeOptionDataService : YLBaseService
+    {
+        public ExchangeOptionDataService(OptUserInfo userInfo) : base(userInfo)
+        {
+
+        }
+
+        public ExchangeOptionDataService(YLBaseService baseService) : base(baseService)
+        {
+
+        }
+
+        /// <summary>
+        /// 查询exchange_list_option
+        /// </summary>
+        public IPagedList<ExchangeListOption> SearchList(ExchangeOptionReq req)
+        {
+            var predicate = PredicateBuilder.True<ExchangeListOption>();
+
+            if (!string.IsNullOrEmpty(req.ContractCode))
+            {
+                predicate = predicate.And(d => d.ContractCode.Contains(req.ContractCode));
+            }
+
+            if (!string.IsNullOrEmpty(req.UnderlyingCode))
+            {
+                predicate = predicate.And(d => d.UnderlyingCode.Contains(req.UnderlyingCode));
+            }
+
+            if (!string.IsNullOrEmpty(req.OptionType))
+            {
+                predicate = predicate.And(d => d.OptionType.Contains(req.OptionType));
+            }
+
+            if (!string.IsNullOrEmpty(req.ExerciseMode))
+            {
+                predicate = predicate.And(d => d.ExerciseMode.Contains(req.ExerciseMode));
+            }
+
+            if (req.MaturityDateStart != DateTime.MinValue)
+            {
+                predicate = predicate.And(d => d.MaturityDate >= req.MaturityDateStart);
+            }
+
+            if (req.MaturityDateEnd != DateTime.MinValue)
+            {
+                predicate = predicate.And(d => d.MaturityDate <= req.MaturityDateEnd);
+            }
+
+            if (!string.IsNullOrEmpty(req.MarketCode))
+            {
+                predicate = predicate.And(d => d.MarketCode == req.MarketCode);
+            }
+
+            var query = DbContext.exchange_list_option.Where(predicate);
+
+            return query.ToPagedList(req);
+        }
+
+        public IEnumerable<ExchangeListOption> GetSelectItems(string underlyingCode)
+        {
+            return DbContext.exchange_list_option.Where(n => n.UnderlyingCode == underlyingCode).OrderByDescending(n => n.id).ToArray();
+        }
+    }
+
+    public class ExchangeOptionReq : PagedQueryModel
+    {
+        /// <summary>
+        /// 合约代码
+        /// </summary> 
+        public string ContractCode { get; set; }
+
+        /// <summary>
+        /// 标的代码
+        /// </summary> 
+        public string UnderlyingCode { get; set; }
+
+        /// <summary>
+        /// 看涨看跌
+        /// </summary> 
+        public string OptionType { get; set; }
+
+        /// <summary>
+        /// 行权方式
+        /// </summary> 
+        public string ExerciseMode { get; set; }
+
+        public DateTime MaturityDateStart { get; set; }
+
+        public DateTime MaturityDateEnd { get; set; }
+
+        /// <summary>
+        /// 市场代码
+        /// </summary> 
+        public string MarketCode { get; set; }
+    }
+}