首次提交：添加src文件夹代码

Cowain.Bake.BLL/BatteryNGService.cs

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+using System;
+using System.Collections.Generic;
+using Unity;
+using System.Linq;
+using Cowain.Bake.BLL;
+using Cowain.Bake.Model;
+using Cowain.Bake.Common.Core;
+using Cowain.Bake.Model.Entity;
+
+namespace Cowain.Bake.BLL
+{
+    public class BatteryNGService : ServiceBase
+    {
+        public BatteryNGService(IUnityContainer unityContainer) : base(unityContainer)
+        {
+  
+        }
+
+        public List<TBatteryNG> GetAllNGCell( )
+        {
+            using (var Context = new BakingEntities())
+            {
+                return Context.Set<TBatteryNG>().ToList().OrderByDescending(x=>x.Id).Take(200).ToList();
+            }
+        }
+
+        public TBatteryNG GetCurrentNGBattery(string batteryCode) //存在多次复投
+        {
+            using (var Context = new BakingEntities())
+            {
+                return (from n in Context.Set<TBatteryNG>()
+                        join b in Context.Set<TBatteryInfo>() on n.BatteryCode equals b.BatteryCode
+                        where b.BatteryCode == batteryCode
+                        orderby b.Id descending
+                        select n).FirstOrDefault();
+            }
+        }
+
+        public List<TBatteryNG> QueryNGCell(DateTime startTime, DateTime endTime, string batteryCode)
+        {
+            using (var Context = new BakingEntities())
+            {
+                if(string.IsNullOrEmpty(batteryCode))
+                {
+                    return (from n in Context.Set<TBatteryNG>()
+                            where n.CreateTime > startTime && n.CreateTime < endTime
+                            select n).ToList();             
+                }
+                else
+                {
+                    return (from n in Context.Set<TBatteryNG>()
+                            where n.CreateTime > startTime && n.CreateTime < endTime && n.BatteryCode == batteryCode
+                            select n).ToList();
+                }
+            }
+        }
+
+        public int Insert(string palletCode, string batteryCode, string desc)
+        {
+            TBatteryNG NG = new TBatteryNG()
+            {
+                PalletCode = palletCode,
+                BatteryCode = batteryCode,
+                CreateTime = DateTime.Now,
+                Desc = desc,
+            };
+       
+            using (var Context = new BakingEntities())
+            {
+                Context.Set<TBatteryNG>().Add(NG);
+                return Context.SaveChanges();
+            }
+                   
+        }      
+    }
+}