74 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C#
		
	
	
	
		
		
			
		
	
	
			74 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C#
		
	
	
	
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								using System;
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								using System.Collections.Generic;
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								using System.Linq;
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								using System.Text;
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								using System.Threading.Tasks;
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								namespace BLL
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								{
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								    /// <summary>
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								    /// 党课
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								    /// </summary>
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								    public class PartyLectureService
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								    {
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								        /// <summary>
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								        /// 根据主键获取党课
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								        /// </summary>
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								        /// <param name="partyLectureId"></param>
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								        /// <returns></returns>
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								        public static Model.Party_PartyLecture GetPartyLectureById(string partyLectureId)
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								        {
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								            return Funs.DB.Party_PartyLecture.FirstOrDefault(e => e.PartyLectureId == partyLectureId);
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								        }
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								        /// <summary>
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								        /// 添加党课
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								        /// </summary>
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								        /// <param name="partyLecture"></param>
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								        public static void AddPartyLecture(Model.Party_PartyLecture partyLecture)
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								        {
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								            Model.Party_PartyLecture newPartyLecture = new Model.Party_PartyLecture
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								            {
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								                PartyLectureId = partyLecture.PartyLectureId,
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								                Year = partyLecture.Year,
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								                Quarter = partyLecture.Quarter,
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								                CompileMan = partyLecture.CompileMan,
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								                CompileDate = partyLecture.CompileDate
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								            };
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								            Funs.DB.Party_PartyLecture.InsertOnSubmit(newPartyLecture);
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								            Funs.DB.SubmitChanges();
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								        }
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								        /// <summary>
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								        /// 修改党课
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								        /// </summary>
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								        /// <param name="partyLecture"></param>
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								        public static void UpdatePartyLecture(Model.Party_PartyLecture partyLecture)
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								        {
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								            Model.Party_PartyLecture newPartyLecture = Funs.DB.Party_PartyLecture.FirstOrDefault(e => e.PartyLectureId == partyLecture.PartyLectureId);
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								            if (newPartyLecture != null)
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								            {
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								                newPartyLecture.Quarter = partyLecture.Quarter;
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								                Funs.DB.SubmitChanges();
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								            }
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								        }
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								        /// <summary>
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								        /// 根据主键删除党课
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								        /// </summary>
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								        /// <param name="partyLectureId"></param>
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								        public static void DeletePartyLectureById(string partyLectureId)
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								        {
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								            Model.Party_PartyLecture partyLecture = Funs.DB.Party_PartyLecture.FirstOrDefault(e => e.PartyLectureId == partyLectureId);
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								            if (partyLecture != null)
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								            {
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								                CommonService.DeleteAttachFileById(partyLectureId);
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								                CommonService.DeleteAttachFileById(partyLectureId + "2");
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								                CommonService.DeleteAttachFileById(partyLectureId + "3");
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								                Funs.DB.Party_PartyLecture.DeleteOnSubmit(partyLecture);
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								                Funs.DB.SubmitChanges();
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								            }
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								        }
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								    }
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								}
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