HENGCHENG/DSWeb/EntityDA/UserMessageSettingDA.cs

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using DSWeb.Models;
using System.Data.SqlClient;
using WebSqlHelper;

namespace DSWeb.EntityDA
{
    public class UserMessageSettingDA
    {
        private const string PARM_USER_MESSAGE_SETTING_GID = "@gid";
        private const string PARM_USER_MESSAGE_SETTING_USER_ID = "@user_id";
        private const string PARM_USER_MESSAGE_SETTING_CREATE_TIME = "@create_time";
        private const string PARM_USER_MESSAGE_SETTING_MODIFIED_TIME = "@modified_time";
        private const string PARM_USER_MESSAGE_SETTING_INTER_VAL = "@inter_val";
        private const string PARM_USER_MESSAGE_SETTING_IS_READ_SYS = "@is_readsys";
        private const string PARM_USER_MESSAGE_SETTING_IS_READ_APPLY = "@is_readapply";
        private const string PARM_USER_MESSAGE_SETTING_IS_READ_AUDIT = "@is_readaudit";

        private const string SQL_SELECT_USER_MESSAGE_SETTING_BY_USERID = " SELECT GID, USERID, CREATETIME, MODIFIEDTIME, MESSAGEINTERVAL,ISREADSYS,ISREADAPPLY,ISREADAUDIT "
                                                                       + " FROM user_message_setting WHERE USERID = @user_id ";

        private const string SQL_INSERT_USER_MESSAGE_SETTING = " INSERT user_message_setting(GID,USERID,CREATETIME,MESSAGEINTERVAL,ISREADSYS,ISREADAPPLY,ISREADAUDIT) "
                                                             + " VALUES(@gid,@user_id,GETDATE(),@inter_val,@is_readsys,@is_readapply,@is_readaudit) ";

        private const string SQL_UPDATE_USER_MESSAGE_SETTING = " UPDATE user_message_setting SET MODIFIEDTIME = GETDATE(),MESSAGEINTERVAL = @inter_val,ISREADSYS = @is_readsys, "
                                                             + " ISREADAPPLY = @is_readapply,ISREADAUDIT = @is_readaudit WHERE USERID = @user_id ";

        private const string SQL_DELETE_USER_MESSAGE_SETTING = " DELETE FROM user_message_setting WHERE USERID = @user_id ";

        #region 删除用户消息设置信息
        /// <summary>
        /// 删除用户消息设置信息
        /// </summary>
        /// <param name="tempUserID">用户GID</param>
        /// <returns>值1表示删除成功 值不等于1表示删除失败</returns>
        public int DeleteUserMsgSetting(string tempUserID)
        {
            int iResult = 0;

            SqlParameter parm = new SqlParameter(PARM_USER_MESSAGE_SETTING_USER_ID, SqlDbType.VarChar, 36);
            parm.Value = tempUserID;

            using (SqlConnection sqlConnection = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    SqlHelper.ExecuteNonQuery(sqlConnection, CommandType.Text, SQL_DELETE_USER_MESSAGE_SETTING, parm);
                    iResult = 1;
                }
                catch
                {
                    iResult = -1;//执行异常失败
                }
            }

            return iResult;
        }
        #endregion

        #region 通过用户GID获取用户设置参数
        /// <summary>
        /// 通过用户GID获取用户设置参数
        /// </summary>
        /// <param name="tempUserID">用户GID</param>
        /// <returns>返回实体类用户消息参数</returns>
        public UserMessageSettingEntity GetUserMsgSettingByUserID(string tempUserID)
        {
            UserMessageSettingEntity userMsgSettingEntity = null;

            SqlParameter parm = new SqlParameter(PARM_USER_MESSAGE_SETTING_USER_ID, SqlDbType.VarChar, 36);
            parm.Value = tempUserID;

            using (SqlDataReader sqlRead = SqlHelper.ExecuteReader(SqlHelper.ConnectionStringLocalTransaction, CommandType.Text, SQL_SELECT_USER_MESSAGE_SETTING_BY_USERID, parm))
            {
                try
                {
                    while (sqlRead.Read())
                    {
                        userMsgSettingEntity = new UserMessageSettingEntity();
                        if (!sqlRead.IsDBNull(0))
                        {
                            userMsgSettingEntity.GID = sqlRead.GetString(0);
                        }
                        if (!sqlRead.IsDBNull(1))
                        {
                            userMsgSettingEntity.UserID = sqlRead.GetString(1);
                        }
                        if (!sqlRead.IsDBNull(2))
                        {
                            userMsgSettingEntity.CreateTime = sqlRead.GetDateTime(2);
                        }
                        if (!sqlRead.IsDBNull(3))
                        {
                            userMsgSettingEntity.ModifiedTime = sqlRead.GetDateTime(3);
                        }
                        if (!sqlRead.IsDBNull(4))
                        {
                            userMsgSettingEntity.MessageInterVal = sqlRead.GetInt32(4);
                        }
                        if (!sqlRead.IsDBNull(5))
                        {
                            userMsgSettingEntity.IsReadSystem = sqlRead.GetBoolean(5);
                        }
                        if (!sqlRead.IsDBNull(6))
                        {
                            userMsgSettingEntity.IsReadApply = sqlRead.GetBoolean(6);
                        }
                        if (!sqlRead.IsDBNull(7))
                        {
                            userMsgSettingEntity.IsReadAudit = sqlRead.GetBoolean(7);
                        }
                    }
                }
                catch (Exception execError)
                {
                    throw execError;
                }
            }

            return userMsgSettingEntity;
        }
        #endregion

        #region 插入用户消息设置信息
        /// <summary>
        /// 插入用户消息设置信息
        /// </summary>
        /// <param name="tempUserMsgSettingEntity">用户信息设置实体类</param>
        /// <returns>值1表示插入成功 值不等于1表示插入失败</returns>
        public int InsertUserMsgSetting(UserMessageSettingEntity tempUserMsgSettingEntity)
        {
            int iResult = 0;

            SqlParameter[] parms = new SqlParameter[]{
                new SqlParameter(PARM_USER_MESSAGE_SETTING_GID, SqlDbType.VarChar, 36),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_USER_ID, SqlDbType.VarChar, 36),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_INTER_VAL,SqlDbType.Int),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_SYS,SqlDbType.Bit),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_APPLY,SqlDbType.Bit),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_AUDIT,SqlDbType.Bit)
            };
            parms[0].Value = tempUserMsgSettingEntity.GID;
            parms[1].Value = tempUserMsgSettingEntity.UserID;
            parms[2].Value = tempUserMsgSettingEntity.MessageInterVal;
            parms[3].Value = tempUserMsgSettingEntity.IsReadSystem;
            parms[4].Value = tempUserMsgSettingEntity.IsReadApply;
            parms[5].Value = tempUserMsgSettingEntity.IsReadAudit;

            using (SqlConnection sqlConnection = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    SqlHelper.ExecuteNonQuery(sqlConnection, CommandType.Text, SQL_INSERT_USER_MESSAGE_SETTING, parms);
                    iResult = 1;
                }
                catch
                {
                    iResult = -1;//执行异常失败
                }
            }

            return iResult;
        }
        #endregion

        #region 更新用户消息设置信息
        /// <summary>
        /// 更新用户消息设置信息
        /// </summary>
        /// <param name="tempUserMsgSettingEntity">用户信息设置实体类</param>
        /// <returns>值1表示更新成功 值不等于1表示更新失败</returns>
        public int UpdateUserMsgSetting(UserMessageSettingEntity tempUserMsgSettingEntity)
        {
            int iResult = 0;

            SqlParameter[] parms = new SqlParameter[]{
                new SqlParameter(PARM_USER_MESSAGE_SETTING_USER_ID, SqlDbType.VarChar, 36),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_INTER_VAL,SqlDbType.Int),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_SYS,SqlDbType.Bit),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_APPLY,SqlDbType.Bit),
                new SqlParameter(PARM_USER_MESSAGE_SETTING_IS_READ_AUDIT,SqlDbType.Bit)
            };
            parms[0].Value = tempUserMsgSettingEntity.UserID;
            parms[1].Value = tempUserMsgSettingEntity.MessageInterVal;
            parms[2].Value = tempUserMsgSettingEntity.IsReadSystem;
            parms[3].Value = tempUserMsgSettingEntity.IsReadApply;
            parms[4].Value = tempUserMsgSettingEntity.IsReadAudit;

            using (SqlConnection sqlConnection = new SqlConnection(SqlHelper.ConnectionStringLocalTransaction))
            {
                try
                {
                    SqlHelper.ExecuteNonQuery(sqlConnection, CommandType.Text, SQL_UPDATE_USER_MESSAGE_SETTING, parms);
                    iResult = 1;
                }
                catch
                {
                    iResult = -1;//执行异常失败
                }
            }

            return iResult;
        }
        #endregion
    }
}