Merge branch 'master' into net6.0

ZR.Service/Business/GendemoService.cs

@@ -0,0 +1,56 @@
+using Infrastructure;
+using Infrastructure.Attribute;
+using ZR.Model;
+using ZR.Model.Dto;
+using ZR.Model.Models;
+using ZR.Repository;
+using ZR.Service.Business.IBusinessService;
+using System;
+using SqlSugar;
+using System.Collections.Generic;
+
+namespace ZR.Service.Business
+{
+    /// <summary>
+    /// 演示Service业务层处理
+    ///
+    /// @author zz
+    /// @date 2022-03-31
+    /// </summary>
+    [AppService(ServiceType = typeof(IGenDemoService), ServiceLifetime = LifeTime.Transient)]
+    public class GenDemoService : BaseService<GenDemo>, IGenDemoService
+    {
+        private readonly GenDemoRepository _GenDemorepository;
+        public GenDemoService(GenDemoRepository repository)
+        {
+            _GenDemorepository = repository;
+        }
+
+        #region 业务逻辑代码
+
+        /// <summary>
+        /// 查询演示列表
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        public PagedInfo<GenDemo> GetList(GenDemoQueryDto parm)
+        {
+            //开始拼装查询条件
+            var predicate = Expressionable.Create<GenDemo>();
+
+            //搜索条件查询语法参考Sqlsugar
+            predicate = predicate.AndIF(parm.Id != null, it => it.Id == parm.Id);
+            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.Name), it => it.Name == parm.Name);
+            predicate = predicate.AndIF(parm.ShowStatus != null, it => it.ShowStatus == parm.ShowStatus);
+            predicate = predicate.AndIF(parm.BeginAddTime == null, it => it.AddTime >= DateTime.Now.AddDays(-1));
+            predicate = predicate.AndIF(parm.BeginAddTime != null, it => it.AddTime >= parm.BeginAddTime && it.AddTime <= parm.EndAddTime);
+            var response = _GenDemorepository
+                .Queryable()
+                .Where(predicate.ToExpression())
+                .ToPage(parm);
+            return response;
+        }
+
+        #endregion
+    }
+}

ZR.Service/Business/IBusinessService/IGendemoService.cs

@@ -0,0 +1,20 @@
+using System;
+using ZR.Model;
+using ZR.Model.Dto;
+using ZR.Model.Models;
+using System.Collections.Generic;
+
+namespace ZR.Service.Business.IBusinessService
+{
+    /// <summary>
+    /// 演示service接口
+    ///
+    /// @author zz
+    /// @date 2022-03-31
+    /// </summary>
+    public interface IGenDemoService : IBaseService<GenDemo>
+    {
+        PagedInfo<GenDemo> GetList(GenDemoQueryDto parm);
+
+    }
+}