DalianML-SCADA/HighWayIot.Repository/service/ZxRecipeParaService.cs

using HighWayIot.Log4net;
using HighWayIot.Repository.domain;
using Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;

namespace HighWayIot.Repository.service
{
    public class ZxRecipeParaService
    {
        private static readonly Lazy<ZxRecipeParaService> lazy = new Lazy<ZxRecipeParaService>(() => new ZxRecipeParaService());

        public static ZxRecipeParaService Instance
        {
            get
            {
                return lazy.Value;
            }
        }

        private LogHelper log = LogHelper.Instance;
        Repository<ZxRecipeParaEntity> _repository => new Repository<ZxRecipeParaEntity>("sqlserver");

        /// <summary>
        /// 查询配方字段信息
        /// </summary>
        /// <returns></returns>
        public List<ZxRecipeParaEntity> GetRecipeParaInfos()
        {
            try
            {
                List<ZxRecipeParaEntity> entity = _repository.GetList();
                return entity;
            }
            catch (Exception ex)
            {
                log.Error("用户信息获取异常", ex);
                return null;
            }
        }

        /// <summary>
        /// 修改配方字段信息
        /// </summary>
        /// <param name="entity"></param>
        /// <returns></returns>
        public bool UpdateRecipeParaInfo(ZxRecipeParaEntity entity)
        {
            try
            {
                return _repository.Update(entity);
            }
            catch(Exception ex)
            {
                log.Error("用户信息修改异常", ex);
                return false;
            }
        }

        /// <summary>
        /// 添加配方字段信息
        /// </summary>
        /// <param name="entity"></param>
        /// <returns></returns>
        public bool InsertRecipeParaInfo(ZxRecipeParaEntity entity)
        {
            try
            {
                return _repository.Insert(entity);
            }
            catch (Exception ex)
            {
                log.Error("用户信息修改异常", ex);
                return false;
            }
        }
    }
}