geboshi_V2/LeatherProject/Service/ProductService.cs

using Models;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;

namespace Service
{
    public class ProductService : Repository<Models.Product>
    {
        //更新选项
        //public class UpdateNavRootOptions
        //{
        //    public string[] IgnoreColumns { get; set; }//主表更新忽略列(实体配置特性也可以方便的实现)
        //    public string[] UpdateColumns { get; set; }//只更新哪几列
        //    public bool IsInsertRoot { get; set; }//强制插入主表 可以实现 更新或者插入效果
        //    public string[] IgnoreInsertColumns { get; set; }//主表启用插入忽略列 5.1.3.58
        //    public bool IsDiffLogEvent { get; set; }//启用主表差异日志
        //    public object DiffLogBizData { get; set; }//差异日志参数
        //    public bool IsDisableUpdateRoot { get; set; }//禁更新主表5.1.3.33-preview05  
        //}
        public List<Product> GetListNav()
        {
            return base.AsSugarClient().Queryable<Product>()
                //.Includes(m => m.ClassesInfo) 
                .Includes(m => m.QualifiedLimitList)
                .Includes(m => m.GradeLimitList)
                .ToList();
        }
        //分页查询
        public List<Product> GetListNav(int pageNum, int pageSize, ref int totalCount, Expression<Func<Product, bool>> exp)
        {
            return base.AsSugarClient().Queryable<Product>() 
                .WhereIF(exp != null, exp)
                .OrderByDescending(m => m.CreateTime)
                .ToPageList(pageNum, pageSize, ref totalCount);
        }
        public Product GetModelNav(int id)
        {
            return base.AsSugarClient().Queryable<Product>()
                //.Includes(m => m.ClassesInfo) 
                .Includes(m => m.QualifiedLimitList)
                .Includes(m => m.GradeLimitList)
                .First(m => m.Id == id);
        }
        public Product GetModelNav(string code)
        {
            return base.AsSugarClient().Queryable<Product>()
                 //.Includes(m => m.ClassesInfo) 
                .Includes(m => m.QualifiedLimitList)
                .Includes(m => m.GradeLimitList)
                .First(m => m.Code == code);
        }
        public Product GetModelNavByName(string name)
        {
            return base.AsSugarClient().Queryable<Product>()
                //.Includes(m => m.ClassesInfo) 
                .Includes(m => m.QualifiedLimitList)
                .Includes(m => m.GradeLimitList)
                .First(m => m.Name == name);
        }

        public Product GetModelNavByMFID(string MFID)
        {
            var lt = base.AsSugarClient().Queryable<Product>()
                //.Includes(m => m.ClassesInfo) 
                .Includes(m => m.QualifiedLimitList)
                .Includes(m => m.GradeLimitList)
                .ToList();
            foreach (var item in lt)
            {
                if(!string.IsNullOrWhiteSpace(item.Spec))
                {
                    if (item.Spec.Split(',').Contains(MFID))
                        return item;
                }
            }
            
            return null;
            //return base.AsSugarClient().Queryable<Product>()
            //    //.Includes(m => m.ClassesInfo) 
            //    .Includes(m => m.QualifiedLimitList)
            //    .Includes(m => m.GradeLimitList)
            //    .First(m => m.Spec.IndexOf(MFID)>=0);//string.IsNullOrWhiteSpace(m.Spec)? false :m.Spec.Split(',').Contains(MFID)
        }

        public bool InsertNav(Models.Product model)
        {
            return base.AsSugarClient().InsertNav(model)
                 //.Include(a => a.ProductParamsList)//.ThenInclude(z1 => z1.RoomList) //插入2层 Root->ShoolA->RoomList 
                .Include(m => m.QualifiedLimitList)
                .Include(m => m.GradeLimitList)
                .ExecuteCommand();
        }   
        public bool UpdateNav(Models.Product model)
        {
            return base.AsSugarClient().UpdateNav(model)
                .Include(m => m.QualifiedLimitList)
                .Include(m => m.GradeLimitList)
                .ExecuteCommand();
        }
        public bool DelNav(Models.Product model)
        {
            return base.AsSugarClient().DeleteNav(model) 
                .Include(m => m.QualifiedLimitList)
                .Include(m => m.GradeLimitList)
                .ExecuteCommand();
        }
        ///// <summary>
        ///// 注：导航更新子表时会先把子表当前pid全delete再重新insert,即使子表数据和Id都没变动
        ///// </summary>
        ///// <param name="model"></param>
        ///// <param name="rootOption"></param>
        ///// <returns></returns>
        //public bool UpdateNav(Models.Product model, UpdateNavRootOptions rootOption = null)
        //{ 
        //    return base.AsSugarClient().UpdateNav(model, rootOption)
        //        //会先把子表当前pid全delete再重新insert,即使子表数据和Id都没变动
        //        //.Include(a => a.ProductParamsList)//.ThenInclude(z1 => z1.RoomList) //插入2层 Root->ShoolA->RoomList 
        //        .ExecuteCommand();
        //} 
        //public bool DelNav(Models.Product model)
        //{
        //    return base.AsSugarClient().DeleteNav(model)
        //        //.Include(a => a.ProductParamsList)//.ThenInclude(z1 => z1.RoomList) //插入2层 Root->ShoolA->RoomList 
        //        .ExecuteCommand();
        //}

        //分页
        //public List<Models.User> GetOrderPage(Expression<Func<Models.User, bool>> where, int pagesize, int pageindex)
        //{
        //    return base.GetPageList(where, new SqlSugar.PageModel() { PageIndex = pageindex, PageSize = pagesize }); //使用自已的仓储方法
        //}

        //调用仓储扩展方法
        //public List<Models.User> GetOrderByJson(string Json)
        //{
        //    return base.CommQuery(Json);
        //}
    }
}