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388 lines
16 KiB
388 lines
16 KiB
using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Text;
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using System.Data.SqlClient;
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/// <summary>
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/// 管理员
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/// </summary>
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namespace Basic.DAL
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{
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public class manager
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{
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/// <summary>
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/// 获得查询分页数据
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/// </summary>
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public DataSet GetList(int pageSize, int pageIndex, string strWhere, string filedOrder, out int recordCount)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select * from tb_manager");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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recordCount = Convert.ToInt32(DbHelperSQL.GetSingle(PagingHelper.CreateCountingSql(strSql.ToString())));
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return DbHelperSQL.Query(PagingHelper.CreatePagingSql(recordCount, pageSize, pageIndex, strSql.ToString(), filedOrder));
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}
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public int Add(Model.manager model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into tb_manager(");
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strSql.Append("role_id,role_type,shop_id,user_name,user_pwd,real_name,telephone,email,is_lock,add_time)");
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strSql.Append(" values (");
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strSql.Append("@role_id,@role_type,@shop_id,@user_name,@user_pwd,@real_name,@telephone,@email,@is_lock,@add_time)");
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strSql.Append(";select @@IDENTITY");
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SqlParameter[] parameters = {
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new SqlParameter("@role_id", SqlDbType.Int,10),
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new SqlParameter("@role_type", SqlDbType.Int,10),
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new SqlParameter("@shop_id", SqlDbType.Int,10),
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new SqlParameter("@user_name", SqlDbType.NVarChar,100),
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new SqlParameter("@user_pwd", SqlDbType.NVarChar,100),
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new SqlParameter("@real_name", SqlDbType.NVarChar,50),
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new SqlParameter("@telephone", SqlDbType.NVarChar,30),
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new SqlParameter("@email", SqlDbType.NVarChar,30),
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new SqlParameter("@is_lock", SqlDbType.Int,10),
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new SqlParameter("@add_time", SqlDbType.DateTime,23)};
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parameters[0].Value = model.role_id;
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parameters[1].Value = model.role_type;
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parameters[2].Value = model.shop_id;
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parameters[3].Value = model.user_name;
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parameters[4].Value = model.user_pwd;
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parameters[5].Value = model.real_name;
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parameters[6].Value = model.telephone;
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parameters[7].Value = model.email;
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parameters[8].Value = model.is_lock;
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parameters[9].Value = model.add_time;
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object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
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if (obj == null)
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{
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return 0;
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}
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else
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{
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return Convert.ToInt32(obj);
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Model.manager GetModel(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 id,role_id,role_type,shop_id,user_name,user_pwd,real_name,telephone,email,is_lock,add_time from tb_manager");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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Model.manager model = new Model.manager();
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DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["role_id"].ToString()))
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{
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model.role_id = int.Parse(ds.Tables[0].Rows[0]["role_id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["role_type"].ToString()))
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{
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model.role_type = int.Parse(ds.Tables[0].Rows[0]["role_type"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shop_id"].ToString()))
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{
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model.shop_id = int.Parse(ds.Tables[0].Rows[0]["shop_id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_name"].ToString()))
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{
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model.user_name = ds.Tables[0].Rows[0]["user_name"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_pwd"].ToString()))
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{
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model.user_pwd = ds.Tables[0].Rows[0]["user_pwd"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["real_name"].ToString()))
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{
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model.real_name = ds.Tables[0].Rows[0]["real_name"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["telephone"].ToString()))
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{
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model.telephone = ds.Tables[0].Rows[0]["telephone"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
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{
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model.email = ds.Tables[0].Rows[0]["email"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["is_lock"].ToString()))
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{
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model.is_lock = int.Parse(ds.Tables[0].Rows[0]["is_lock"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["add_time"].ToString()))
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{
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model.add_time = DateTime.Parse(ds.Tables[0].Rows[0]["add_time"].ToString());
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}
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return model;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 是否存在该记录
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/// </summary>
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public bool Exists(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select count(1) from tb_manager");
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strSql.Append(" where id=@id ");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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return DbHelperSQL.Exists(strSql.ToString(), parameters);
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Update(Model.manager model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update tb_manager set ");
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strSql.Append("role_id=@role_id,");
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strSql.Append("role_type=@role_type,");
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strSql.Append("shop_id=@shop_id,");
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strSql.Append("user_name=@user_name,");
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strSql.Append("user_pwd=@user_pwd,");
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strSql.Append("real_name=@real_name,");
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strSql.Append("telephone=@telephone,");
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strSql.Append("email=@email,");
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strSql.Append("is_lock=@is_lock,");
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strSql.Append("add_time=@add_time");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@role_id", SqlDbType.Int,10),
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new SqlParameter("@role_type", SqlDbType.Int,10),
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new SqlParameter("@shop_id", SqlDbType.Int,10),
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new SqlParameter("@user_name", SqlDbType.NVarChar,100),
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new SqlParameter("@user_pwd", SqlDbType.NVarChar,100),
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new SqlParameter("@real_name", SqlDbType.NVarChar,50),
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new SqlParameter("@telephone", SqlDbType.NVarChar,30),
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new SqlParameter("@email", SqlDbType.NVarChar,30),
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new SqlParameter("@is_lock", SqlDbType.Int,10),
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new SqlParameter("@add_time", SqlDbType.DateTime,23),
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = model.role_id;
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parameters[1].Value = model.role_type;
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parameters[2].Value = model.shop_id;
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parameters[3].Value = model.user_name;
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parameters[4].Value = model.user_pwd;
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parameters[5].Value = model.real_name;
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parameters[6].Value = model.telephone;
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parameters[7].Value = model.email;
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parameters[8].Value = model.is_lock;
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parameters[9].Value = model.add_time;
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parameters[10].Value = model.id;
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int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(int id)
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{
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List<CommandInfo> sqllist = new List<CommandInfo>();
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from tb_manager_log ");
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strSql.Append(" where user_id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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CommandInfo cmd = new CommandInfo(strSql.ToString(), parameters);
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sqllist.Add(cmd);
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StringBuilder strSql1 = new StringBuilder();
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strSql1.Append("delete from tb_manager ");
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strSql1.Append(" where id=@id");
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SqlParameter[] parameters1 = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters1[0].Value = id;
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cmd = new CommandInfo(strSql1.ToString(), parameters1);
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sqllist.Add(cmd);
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int rowsAffected = DbHelperSQL.ExecuteSqlTran(sqllist);
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if (rowsAffected > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 根据用户名密码返回一个实体
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/// </summary>
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public Model.manager GetModel(string user_name, string user_pwd)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id from tb_manager");
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strSql.Append(" where user_name=@user_name and user_pwd=@user_pwd and is_lock=0");
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SqlParameter[] parameters = {
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new SqlParameter("@user_name", SqlDbType.NVarChar,100),
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new SqlParameter("@user_pwd", SqlDbType.NVarChar,100)};
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parameters[0].Value = user_name;
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parameters[1].Value = user_pwd;
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object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
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if (obj != null)
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{
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return GetModel(Convert.ToInt32(obj));
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}
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return null;
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Model.manager GetModel(string username)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 id,role_id,role_type,shop_id,user_name,user_pwd,real_name,telephone,email,is_lock,add_time from tb_manager");
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strSql.Append(" where user_name=@user_name");
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SqlParameter[] parameters = {
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new SqlParameter("@user_name", SqlDbType.NVarChar,255)};
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parameters[0].Value = username;
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Model.manager model = new Model.manager();
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DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["role_id"].ToString()))
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{
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model.role_id = int.Parse(ds.Tables[0].Rows[0]["role_id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["role_type"].ToString()))
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{
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model.role_type = int.Parse(ds.Tables[0].Rows[0]["role_type"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["shop_id"].ToString()))
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{
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model.shop_id = int.Parse(ds.Tables[0].Rows[0]["shop_id"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_name"].ToString()))
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{
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model.user_name = ds.Tables[0].Rows[0]["user_name"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["user_pwd"].ToString()))
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{
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model.user_pwd = ds.Tables[0].Rows[0]["user_pwd"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["real_name"].ToString()))
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{
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model.real_name = ds.Tables[0].Rows[0]["real_name"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["telephone"].ToString()))
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{
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model.telephone = ds.Tables[0].Rows[0]["telephone"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["email"].ToString()))
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{
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model.email = ds.Tables[0].Rows[0]["email"].ToString();
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["is_lock"].ToString()))
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{
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model.is_lock = int.Parse(ds.Tables[0].Rows[0]["is_lock"].ToString());
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}
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if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["add_time"].ToString()))
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{
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model.add_time = DateTime.Parse(ds.Tables[0].Rows[0]["add_time"].ToString());
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}
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return model;
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}
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else
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{
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return null;
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}
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}
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#region
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/// <summary>
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/// 获得查询分页数据
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/// </summary>
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public DataSet GetList(string _strWhere, string _orderby, int _pageSize, int _page, out int recordCount)
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{
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BasicPage bp = new BasicPage();
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StringBuilder str_Sql = new StringBuilder();
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str_Sql.Append("select top " + _pageSize + " id,user_name,role_id,real_name,shop_id,telephone,email,add_time,is_lock from tb_manager");
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str_Sql.Append(" where ");
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str_Sql.Append(_strWhere);
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str_Sql.Append(" and id not in ");
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str_Sql.Append(" ( ");
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str_Sql.Append(" select top " + (_page - 1) * _pageSize + " id from tb_manager ");
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str_Sql.Append(" where ");
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str_Sql.Append(_strWhere);
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str_Sql.Append(" order by ");
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str_Sql.Append(_orderby);
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str_Sql.Append(" ) ");
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str_Sql.Append(" order by ");
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str_Sql.Append(_orderby);
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DataSet dst = bp.SelectDataBase("tb_manager", str_Sql.ToString());
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//
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recordCount = totlePage(showTotal(_strWhere), _pageSize);
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return dst;
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}
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//总页数
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public int totlePage(int Total, int PageSize)
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{
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if (Total % PageSize == 0)
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{
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return Total / PageSize;
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}
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else
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{
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return Total / PageSize + 1;
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}
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}
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//总条数
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protected int showTotal(string strSql)
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{
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BasicPage bp = new BasicPage();
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int intTotal = 0;
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SqlDataReader myread = bp.getRead("select count(id) as CountId from tb_manager where " + strSql);
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if (myread.Read())
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{
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intTotal = Convert.ToInt32(myread["CountId"].ToString());
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}
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myread.Close();
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return intTotal;
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}
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#endregion
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}
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}
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