public IList <Galeria> ObtenerTodosPorInmuebleId(int id)
{
IList <Galeria> res = new List <Galeria>();
using (var connection = new MySqlConnection(connectionString))
{
string sql = $"SELECT g.Id, g.Ruta, g.InmuebleId, i.Direccion, p.Id, p.Apellido, p.Nombre " +
$" FROM galeria g JOIN inmuebles i ON(g.InmuebleId=i.Id) " +
$" JOIN propietarios p ON(i.PropietarioId = p.Id) " +
$" WHERE g.InmuebleId=@id";
using (var command = new MySqlCommand(sql, connection))
{
command.Parameters.Add("@id", MySqlDbType.Int32).Value = id;
command.CommandType = CommandType.Text;
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
Galeria g = new Galeria
{
Id = reader.GetInt32(0),
Ruta = reader.GetString(1),
InmuebleId = reader.GetInt32(2),
Propiedad = new Inmueble
{
Id = reader.GetInt32(2),
Direccion = reader.GetString(3),
Duenio = new Propietario
{
Id = reader.GetInt32(4),
Apellido = reader.GetString(5),
Nombre = reader.GetString(6),
}
}
};
res.Add(g);
}
connection.Close();
}
}
return(res);
}
public int Modificacion(Galeria p)
{
int res = -1;
using (var connection = new MySqlConnection(connectionString))
{
string sql = $"UPDATE galeria SET Ruta=@ruta, InmuebleId=@inmuebleId " +
$"WHERE Id = {p.Id}";
using (var command = new MySqlCommand(sql, connection))
{
command.Parameters.Add("@ruta", MySqlDbType.VarChar).Value = p.Ruta;
command.Parameters.Add("@inmuebleId", MySqlDbType.Int32).Value = p.InmuebleId;
command.CommandType = CommandType.Text;
connection.Open();
res = command.ExecuteNonQuery();
connection.Close();
}
}
return(res);
}
public int Alta(Galeria p)
{
int res = -1;
using (var connection = new MySqlConnection(connectionString))
{
string sql = "INSERT INTO galeria (Ruta, InmuebleId) " +
"VALUES (@ruta, @inmuebleId);" +
"SELECT LAST_INSERT_ID();"; //devuelve el id insertado (LAST_INSERT_ID para mysql)
using (var command = new MySqlCommand(sql, connection))
{
command.CommandType = CommandType.Text;
command.Parameters.AddWithValue("@ruta", p.Ruta);
command.Parameters.AddWithValue("@inmuebleId", p.InmuebleId);
connection.Open();
res = Convert.ToInt32(command.ExecuteScalar());
p.Id = res;
connection.Close();
}
}
return(res);
}
