公司级平台-IProgram_BLL

公司级平台-IProgram_BLL

1、AreaService

 public class AreaService : BaseService
    {
        #region 构造函数
        public AreaService()
            :base()
        {
        }
        public AreaService(IBaseData mBase)
            : base(mBase)
        {
        }
        public AreaService(IListData mRepos)
            : base(mRepos)
        {
        }
        public AreaService(IBaseData mBase, IListData mRepos)
            : base(mBase, mRepos)
        {
        }
        #endregion

        #region 属性

        #endregion

        #region 操作方法
        /// <summary>
        /// 保存数据业务逻辑
        /// </summary>
        /// <param name="entity">数据集</param>
        /// <param name="sType"></param>
        /// <returns></returns>
        public override Carpa.Web.Script.IHashObject SaveRecord(Carpa.Web.Script.IHashObject entity, SaveType sType)
        {
            if (this.iBase == null) throw new NullReferenceException("iBase 数据集为空");
            if (entity == null) return Utils.ReturnObject.GetInstance().GetReturnObject("保存数据结果集为空");
            if (SaveType.NEW == sType)
                return SaveNewRecord(entity);
            else
                SaveEditRecord(entity);
            return Utils.ReturnObject.GetInstance().GetReturnObject();
        }
        private IHashObject SaveNewRecord(Carpa.Web.Script.IHashObject entity)
        {
            if (string.IsNullOrEmpty(entity.GetValue<string>("areacode"))) return Utils.ReturnObject.GetInstance().GetReturnObject("编号不能为空。");
            if (string.IsNullOrEmpty(entity.GetValue<string>("areaname"))) return Utils.ReturnObject.GetInstance().GetReturnObject("名称不能为空。");
            IHashObject objReturn = null;
            
            using (DbHelper db = IProgram.Utils.AppUtils.CreateDbHelper())
            {
                try
                {
                    db.BeginTransaction();
                    this.iBase._DbHelper = db;
                    objReturn = this.iBase.InsertRecord(entity);
                    if (!IProgram.Utils.AppUtils.ReturnObject.CheckReturnObjectIsOk(objReturn))
                    {
                        db.RollbackTransaction();
                        return objReturn;
                    }
                    db.CommitTransaction();
                    return objReturn;
                }
                catch (Exception e)
                {
                    db.RollbackTransaction();
                    //RtcServiceBase.AppUtils.WriteLog(string.Format("【新增失败】新增商品并发布 异常错误:{0}", e.Message), true);
                    return Utils.ReturnObject.GetInstance().GetReturnObject("新增失败:" + e.Message);
                }
            }
            //删除临时目录

        }
        private IHashObject SaveEditRecord(Carpa.Web.Script.IHashObject entity)
        {
            IHashObject objReturn = null;
            if (string.IsNullOrEmpty(entity.GetValue<string>("id")))
                return Utils.ReturnObject.GetInstance().GetReturnObject("供应商ID传入错误。");

            using (DbHelper db = IProgram.Utils.AppUtils.CreateDbHelper())
            {
                try
                {
                    db.BeginTransaction();
                    this.iBase._DbHelper = db;
                    objReturn = this.iBase.UpdateRecord(entity);
                    if (!IProgram.Utils.AppUtils.ReturnObject.CheckReturnObjectIsOk(objReturn))
                    {
                        db.RollbackTransaction();
                        return objReturn;
                    }
                    db.CommitTransaction();
                    return objReturn;
                }
                catch (Exception e)
                {
                    db.RollbackTransaction();
                    return Utils.ReturnObject.GetInstance().GetReturnObject("修改失败:" + e.Message);
                }
            }
        }

        /// <summary>
        /// 取得结果集业务逻辑
        /// </summary>
        /// <param name="RowData">条件集</param>
        /// <returns></returns>
        public override IHashObject GetRecord(IHashObject RowData)
        {
            if (string.IsNullOrEmpty(RowData.GetValue<string>("id"))) return Utils.ReturnObject.GetInstance().GetReturnObject("编号不能为空。");
            if (this.iBase == null) throw new NullReferenceException("iBase 数据集为空");
            IHashObject _rowData = null;
            using (DbHelper db = IProgram.Utils.AppUtils.CreateDbHelper())
            {
                this.iBase._DbHelper = db;
                _rowData = this.iBase.GetRecord(RowData);
            }
            return _rowData;
        }
        /// <summary>
        /// 删除记录
        /// </summary>
        /// <param name="entity">删除条件集</param>
        /// <param name="objParmas"></param>
        /// <returns></returns>
        public override Carpa.Web.Script.IHashObject DeleteRecord(Carpa.Web.Script.IHashObject entity, Carpa.Web.Script.IHashObject objParmas)
        {
            if (this.iBase == null) throw new NullReferenceException("iBase 数据集为空");
            IHashObject objReturn = null;
            //是否被使用
            using (DbHelper db = IProgram.Utils.AppUtils.CreateDbHelper())
            {
                this.iBase._DbHelper = db;
                try
                {
                    db.BeginTransaction();
                    objReturn = this.iBase.DeleteRecord(entity);
                    if (!IProgram.Utils.AppUtils.ReturnObject.CheckReturnObjectIsOk(objReturn))
                    {
                        db.RollbackTransaction();
                        return objReturn;
                    }
                    db.CommitTransaction();
                }
                catch (Exception e) 
                {
                    db.RollbackTransaction();
                    return Utils.ReturnObject.GetInstance().GetReturnObject("删除失败:" + e.Message);
                }
            }
            return objReturn;

        }
        #endregion

        #region 列表数据

        public override IHashObjectList FindHashList(IHashObject Params, int pageIndex, int pageSize, ref int totalRecord, string SQLWhere = "", string SQLOrder = "")
        {
            IHashObjectList ilist = null;
            if (this.iRepos == null) throw new NullReferenceException("IListData 数据集为空");
            using (DbHelper db = IProgram.Utils.AppUtils.CreateDbHelper())
            {
                this.iRepos._DbHelper = db;
                ilist =base.FindHashList(Params, pageIndex, pageSize, ref totalRecord, SQLWhere, SQLOrder);
            }
            return ilist;
        }
        #endregion
    }