DigitalScholl/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/StuMail/StuMailService.cs

using Dapper;
using Learun.DataBase.Repository;
using Learun.Util;
using System;
using System.Collections.Generic;
using System.Data;
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：2019-12-25 10:39
    /// 描 述：校长信箱
    /// </summary>
    public class StuMailService : RepositoryFactory
    {
        #region  获取数据

        /// <summary>
        /// 获取页面显示列表分页数据
        /// <summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<StuMailEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.* ");
                strSql.Append("  FROM StuMail t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["Title"].IsEmpty())
                {
                    dp.Add("Title", "%" + queryParam["Title"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.Title Like @Title ");
                }
                return this.BaseRepository("CollegeMIS").FindList<StuMailEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }


        /// <summary>
        /// 获取页面显示列表分页数据
        /// <summary>
        /// <param name="pagination">分页参数</param>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<StuMailEntity> GetPageListByUserId(Pagination pagination, string queryJson, string userId)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.* ");
                strSql.Append("  FROM StuMail t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["Title"].IsEmpty())
                {
                    dp.Add("Title", "%" + queryParam["Title"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.Title Like @Title ");
                }
                if (!userId.IsEmpty())
                {
                    dp.Add("CreateUserId", userId, DbType.String);
                    strSql.Append(" AND t.CreateUserId = @CreateUserId ");
                }
                return this.BaseRepository("CollegeMIS").FindList<StuMailEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取页面显示列表数据
        /// <summary>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<StuMailEntity> GetList(string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@"
                t.Id,
                t.Title,
                t.Content
                ");
                strSql.Append("  FROM StuMail t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["Title"].IsEmpty())
                {
                    dp.Add("Title", "%" + queryParam["Title"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.Title Like @Title ");
                }
                return this.BaseRepository("CollegeMIS").FindList<StuMailEntity>(strSql.ToString(), dp);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取StuMail表实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public StuMailEntity GetStuMailEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<StuMailEntity>(keyValue);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

        #region  提交数据

        /// <summary>
        /// 删除实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void DeleteEntity(string keyValue)
        {
            try
            {
                this.BaseRepository("CollegeMIS").Delete<StuMailEntity>(t => t.Id == keyValue);
            }
            catch (Exception ex)
            {
                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(UserInfo userInfo, string keyValue, StuMailEntity entity)
        {
            try
            {
                if (!string.IsNullOrEmpty(keyValue))
                {
                    entity.Modify(keyValue, userInfo);
                    this.BaseRepository("CollegeMIS").Update(entity);
                }
                else
                {
                    entity.Create(userInfo);
                    this.BaseRepository("CollegeMIS").Insert(entity);
                }
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

    }
}