DigitalScholl/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/ClassInfo/ClassInfoService.cs

using Dapper;
using Learun.DataBase.Repository;
using Learun.Util;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;

namespace Learun.Application.TwoDevelopment.EducationalAdministration
{
    /// <summary>
    /// 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园 
    /// Copyright (c) 2013-2018 北京泉江科技有限公司 
    /// 创 建：超级管理员
    /// 日 期：2019-01-29 11:08
    /// 描 述：班级信息管理
    /// </summary>
    public class ClassInfoService : RepositoryFactory
    {
        #region  获取数据

        /// <summary>
        /// 获取页面显示列表数据
        /// <summary>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<ClassInfoEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@"
                t.ClassId,
                t.ClassName,
                t.ClassNo,
                t.DeptNo,
                t.MajorNo,
                t.SerialNum,
                t.Grade,
                t.StuNum,
                t.ClassDiredctorNo,
                t.ClassTutorNo,
                t.ClassType,
                t.CheckMark,t.IsSeparate
                ");
                strSql.Append("  FROM ClassInfo t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["ClassName"].IsEmpty())
                {
                    dp.Add("ClassName", "%" + queryParam["ClassName"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.ClassName Like @ClassName ");
                }
                if (!queryParam["ClassNo"].IsEmpty())
                {
                    dp.Add("ClassNo", "%" + queryParam["ClassNo"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.ClassNo Like @ClassNo ");
                }
                if (!queryParam["DeptNo"].IsEmpty())
                {
                    dp.Add("DeptNo", queryParam["DeptNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.DeptNo = @DeptNo ");
                }
                if (!queryParam["MajorNo"].IsEmpty())
                {
                    dp.Add("MajorNo", queryParam["MajorNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.MajorNo = @MajorNo ");
                }
                return this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        internal bool GetAny()
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>().ToList().Count > 0 ? true : false;
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取ClassInfo表实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public ClassInfoEntity GetClassInfoEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<ClassInfoEntity>(keyValue);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 获取ClassInfo表实体数据
        /// <param name="classNo">班级编号</param>
        /// <summary>
        /// <returns></returns>
        public ClassInfoEntity GetClassInfoEntityByClassNo(string classNo)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<ClassInfoEntity>(x => x.ClassNo == classNo);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取ClassInfo表实体数据
        /// <param name="className">班级名称</param>
        /// <summary>
        /// <returns></returns>
        public ClassInfoEntity GetClassInfoEntityByClassName(string className)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<ClassInfoEntity>(x => x.ClassName == className);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

        #region  提交数据
        public void Lock(string keyValue)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                //单个启用
                //this.BaseRepository("CollegeMIS").ExecuteBySql("update ClassInfo set CheckMark=1 where ClassId='" + keyValue + "'");

                //多个启用
                var keyValueArr = keyValue.Split(',');
                foreach (var item in keyValueArr)
                {
                    db.ExecuteBySql("update ClassInfo set CheckMark=1 where ClassId='" + item + "'");
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        public void UnLock(string keyValue)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                //单个停用
                //this.BaseRepository("CollegeMIS").ExecuteBySql("update ClassInfo set CheckMark=0 where ClassId='" + keyValue + "'");

                //多个停用
                var keyValueArr = keyValue.Split(',');
                foreach (var item in keyValueArr)
                {
                    db.ExecuteBySql("update ClassInfo set CheckMark=0 where ClassId='" + item + "'");
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 删除实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void DeleteEntity(string keyValue)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                //单个删除
                //this.BaseRepository("CollegeMIS").Delete<ClassInfoEntity>(t => t.ClassId == keyValue);

                //多个删除
                var keyValueArr = keyValue.Split(',');
                foreach (var item in keyValueArr)
                {
                    db.Delete<ClassInfoEntity>(t => t.ClassId == item);
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 保存实体数据（新增、修改）
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void SaveEntity(string keyValue, ClassInfoEntity entity)
        {
            try
            {
                if (!string.IsNullOrEmpty(keyValue))
                {
                    entity.Modify(keyValue);
                    this.BaseRepository("CollegeMIS").Update(entity);
                }
                else
                {
                    entity.Create();
                    this.BaseRepository("CollegeMIS").Insert(entity);
                }
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

        public IEnumerable<ClassInfoEntity> GetAllClass()
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>(m => m.CheckMark == true);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        public IEnumerable<ClassInfoEntity> GetClassByMajorNo(string MajorNo)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>(m => m.CheckMark == true && m.MajorNo == MajorNo);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
    }
}