Add demo

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs

@@ -34,6 +34,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitdafaaaaa.Init();
             Unitdfafaa.Init();
             Unitdasfyasdfa.Init();
             Unitafdssfasydsfsf.Init();

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitadfady1213is.cs

@@ -0,0 +1,285 @@
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+using System.Net.Mime;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+using SqlSugar;
+
+namespace OrmTest;
+
+public static class Unitdafaaaaa
+{
+    public static void Init() 
+    {
+        Main22().GetAwaiter().GetResult();
+    }
+    public static async Task Main22()
+    {
+        await Task.CompletedTask;
+        var db = new SqlSugarScope(new SqlSugar.ConnectionConfig()
+        {
+            ConnectionString = $@"DataSource={Environment.CurrentDirectory}\test22.db",
+            DbType = DbType.Sqlite,
+            IsAutoCloseConnection = true,
+        });
+
+        db.Aop.OnLogExecuting = (s, parameters) =>
+            Console.WriteLine(UtilMethods.GetSqlString(DbType.Sqlite, s, parameters));
+
+        db.DbMaintenance.CreateDatabase();
+
+        //建表 
+        db.CodeFirst.InitTables<Orders>();
+        db.CodeFirst.InitTables<MaterialStocks>();
+        db.CodeFirst.InitTables<ItemInfoProperty>();
+        db.CodeFirst.InitTables<ItemInfos>();
+
+        db.DbMaintenance.TruncateTable<Orders>();
+        db.DbMaintenance.TruncateTable<MaterialStocks>();
+        db.DbMaintenance.TruncateTable<ItemInfoProperty>();
+        db.DbMaintenance.TruncateTable<ItemInfos>();
+
+        var item = new ItemInfos { Id = 1 };
+        var property = new ItemInfoProperty { StockId = 100, ItemId = 1 ,Color="a"};
+        var stock = new MaterialStocks { Id = 100, ItemId = 1, StockId = 100 };
+        var order = new Orders { Id = 1, StockId = 100 };
+
+        await db.Insertable(item).ExecuteCommandAsync();
+        await db.Insertable(property).ExecuteCommandAsync();
+        await db.Insertable(stock).ExecuteCommandAsync();
+        await db.Insertable(order).ExecuteCommandAsync();
+
+        var result = await db.Queryable<Orders>()
+           .LeftJoin<ItemInfoProperty>((s, ip) => s.StockId == ip.StockId)
+           .LeftJoin<ItemInfos>((s, ip, i) => ip.ItemId == i.Id)
+           .Select((s, ip, i) => new View()
+           {
+               ItemInfoProperty = ip,
+           }, true)
+           .ToListAsync();
+        var result2 = await db.Queryable<Orders>()
+              .LeftJoin<ItemInfoProperty>((s, ip) => s.StockId == ip.StockId) 
+              .Select((s, ip) => new View()
+              {
+                  ItemInfoProperty = ip,
+              }, true)
+            .ToListAsync();
+    }
+
+    public class MaterialStocks
+    {
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = false, IsNullable = false)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 仓库
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public long WarehouseId { get; set; }
+
+        /// <summary>
+        /// 库存Id
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public long StockId { get; set; }
+
+        /// <summary>
+        /// 物料属性
+        /// </summary>
+        [Navigate(NavigateType.OneToOne, nameof(StockId))]
+        public ItemInfoProperty ItemProperty { get; set; }
+
+        [SugarColumn(DefaultValue = "0")]
+        public long ProductId { get; set; }
+
+        [SugarColumn(DefaultValue = "0")]
+        public long ItemId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(ItemId))]
+        public ItemInfos ItemInfo { get; set; }
+
+        /// <summary>
+        /// 账面库存
+        /// </summary>
+        [SugarColumn(Length = 18, DecimalDigits = 4, DefaultValue = "0")]
+        public decimal StockQty { get; set; }
+
+        /// <summary>
+        /// 可用库存
+        /// </summary>
+        [SugarColumn(Length = 18, DecimalDigits = 4, DefaultValue = "0")]
+        public decimal AliveQty { get; set; }
+
+        /// <summary>
+        /// 锁定库存
+        /// </summary>
+        [SugarColumn(Length = 18, DecimalDigits = 4, DefaultValue = "0")]
+        public decimal LockQty { get; set; }
+    }
+
+
+    /// <summary>
+    /// 物料属性
+    /// </summary>
+    public class ItemInfoProperty
+    {
+        /// <summary>
+        /// 库存Id
+        /// </summary>
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = false, IsNullable = false)]
+        public long StockId { get; set; }
+
+        /// <summary>
+        /// 物料Id
+        /// </summary>
+        [SugarColumn(IsNullable = false)]
+        public long ItemId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(ItemId))]
+        public ItemInfos ItemInfo { get; set; }
+
+        /// <summary>
+        /// 助记码
+        /// </summary>
+        [SugarColumn(Length = 50, IsNullable = true)]
+        public string Code { get; set; }
+
+        /// <summary>
+        /// 颜色
+        /// </summary>
+        [SugarColumn(Length = 50, IsNullable = false)]
+        public string Color { get; set; }
+
+        /// <summary>
+        /// 状态
+        /// </summary>
+        [SugarColumn(DefaultValue = "1")]
+        public bool Enabled { get; set; } = true;
+
+        [JsonIgnore]
+        [Navigate(NavigateType.OneToMany, nameof(MaterialStocks.StockId), nameof(StockId))]
+        public List<MaterialStocks> Stock { get; set; }
+    }
+
+    /// <summary>
+    /// 物料档案
+    /// </summary>
+    public class ItemInfos
+    {
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = false, IsNullable = false)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 物料分类
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public long CategoryId { get; set; }
+
+        /// <summary>
+        /// 默认仓库
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public long WarehouseId { get; set; }
+
+        /// <summary>
+        /// 模具编码
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MouldCode { get; set; }
+
+        /// <summary>
+        /// 物料编码
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MaterialCode { get; set; }
+
+        /// <summary>
+        /// 物料名称
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MaterialName { get; set; }
+
+        /// <summary>
+        /// 零件单位
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MaterialUnit { get; set; }
+
+        /// <summary>
+        /// 价格
+        /// </summary>
+        [SugarColumn(IsNullable = true, DefaultValue = "0", Length = 18, DecimalDigits = 6)]
+        public decimal MaterialPrice { get; set; }
+
+        /// <summary>
+        /// 单重（g）
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MaterialWeight { get; set; }
+
+        /// <summary>
+        /// 物料描述
+        /// </summary>
+        [SugarColumn(ColumnDataType = "NVARCHAR(255)", IsNullable = true)]
+        public string MaterialSpec { get; set; }
+
+        /// <summary>
+        /// 出模数量
+        /// </summary>
+        [SugarColumn(IsNullable = true)]
+        public string MoldRate { get; set; }
+
+        /// <summary>
+        /// 图片（支持多张图片，分号隔开）
+        /// </summary>
+        [SugarColumn(Length = 2000, IsNullable = true)]
+        public string ProductImages { get; set; }
+
+        /// <summary>
+        /// 默认供应商
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public long SupplierId { get; set; }
+
+        /// <summary>
+        /// 是否通用件
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public bool IsCommon { get; set; }
+
+        /// <summary>
+        /// 是否纸箱
+        /// </summary>
+        [SugarColumn(DefaultValue = "0")]
+        public bool IsPaperBox { get; set; }
+
+        /// <summary>
+        /// 物料属性
+        /// </summary>
+        [Navigate(NavigateType.OneToMany, nameof(ItemInfoProperty.ItemId))]
+        public List<ItemInfoProperty> Properties { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(Id), nameof(MaterialStocks.ItemId))]
+        public MaterialStocks Stock { get; set; }
+    }
+    [SugarTable("unitOrdersadsfaf")]
+    public class Orders
+    {
+        [SugarColumn(IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        public long ItemId { get; set; }
+
+        public long StockId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(StockId))]
+        public ItemInfoProperty ItemProperty { get; set; }
+    }
+
+    public class View
+    {
+        public ItemInfoProperty ItemInfoProperty { get; set; }
+    }
+}