public List <Model.HouseModel> queryHouse(String user_id)
{
List <Model.HouseModel> list = new List <Model.HouseModel>();
try
{
string sql = "select house_id,city_id,address,limitation,info,state from house where user_id = '" + user_id + "'";
MySqlCommand cmd = new MySqlCommand(sql, sqlCon);
MySqlDataReader reader = cmd.ExecuteReader();
Model.HouseModel hm = null;
if (reader.HasRows)
{
while (reader.Read())
{
hm = new HouseModel();
hm.house_id = reader[0].ToString();
hm.city_id = reader[1].ToString();
hm.address = reader[2].ToString();
hm.limitation = reader[3].ToString();
hm.info = reader[4].ToString();
hm.state = reader[5].ToString().ElementAt(0);
hm.user_id = user_id;
list.Add(hm);
}
}
reader.Close();
cmd.Dispose();
}
catch (Exception e)
{
}
return(list);
}
public bool insertHouse(String user_id, String password, String city, String address, String limitation, String info)
{
int count = 0;
Model.HouseModel hm = new Model.HouseModel();
if (dbOperation.queryExistUser(user_id, password))
{
count = dbOperation.countHouse(user_id);
if (count != -1)
{
string id = count.ToString();
while (id.Length < 5)
{
id = "0" + id;
}
id = "H" + user_id.Substring(1) + id;
hm.user_id = user_id;
hm.house_id = id;
hm.city_id = city;
hm.address = address;
hm.limitation = limitation;
hm.info = info;
if (dbOperation.insertHouse(hm))
{
return(true);
}
}
}
return(false);
}
public bool updateHouse(String user_id, String password, String house_id, String city, String address, String limitation, String info)
{
if (dbOperation.queryExistUserHouse(user_id, house_id, password))
{
Model.HouseModel hm = new Model.HouseModel();
hm.user_id = user_id;
hm.house_id = house_id;
hm.city_id = city;
hm.address = address;
hm.limitation = limitation;
hm.info = info;
return(dbOperation.updateHouse(hm));
}
return(false);
}
