public IList <Inquilino> ObtenerTodos()
{
IList <Inquilino> res = new List <Inquilino>();
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = $"SELECT InquilinoId, Nombre, Apellido, Dni, Telefono, Email, EstaPublicado, EstaHabilitado" +
$" FROM Inquilinos";
using (SqlCommand command = new SqlCommand(sql, connection))
{
command.CommandType = CommandType.Text;
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
Inquilino p = new Inquilino
{
InquilinoId = reader.GetInt32(0),
Nombre = reader.GetString(1),
Apellido = reader.GetString(2),
Dni = reader.GetString(3),
Telefono = reader.GetString(4),
Email = reader.GetString(5),
EstaPublicado = reader.GetBoolean(6),
EstaHabilitado = reader.GetBoolean(7),
};
res.Add(p);
}
connection.Close();
}
}
return(res);
}
public Inquilino ObtenerPorId(int id)
{
Inquilino p = null;
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = $"SELECT InquilinoId, Nombre, Apellido, Dni, Telefono, Email, EstaPublicado, EstaHabilitado FROM Inquilinos" +
$" WHERE InquilinoId=@id";
using (SqlCommand command = new SqlCommand(sql, connection))
{
command.Parameters.Add("@id", SqlDbType.Int).Value = id;
command.CommandType = CommandType.Text;
connection.Open();
var reader = command.ExecuteReader();
while (reader.Read())
{
p = new Inquilino
{
InquilinoId = reader.GetInt32(0),
Nombre = reader.GetString(1),
Apellido = reader.GetString(2),
Dni = reader.GetString(3),
Telefono = reader.GetString(4),
Email = reader.GetString(5),
EstaPublicado = reader.GetBoolean(6),
EstaHabilitado = reader.GetBoolean(7),
};
return(p);
}
connection.Close();
}
}
return(p);
}
public int Modificacion(Inquilino p)
{
int res = -1;
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = $"UPDATE Inquilinos SET Nombre='{p.Nombre}', Apellido='{p.Apellido}', Dni='{p.Dni}', Telefono='{p.Telefono}', Email='{p.Email}' , EstaPublicado='{p.EstaPublicado}', EstaHabilitado='{p.EstaHabilitado}'" +
$"WHERE InquilinoId = {p.InquilinoId}";
using (SqlCommand command = new SqlCommand(sql, connection))
{
command.CommandType = CommandType.Text;
connection.Open();
res = command.ExecuteNonQuery();
connection.Close();
}
}
return(res);
}
public int Alta(Inquilino p)
{
int res = -1;
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = $"INSERT INTO Inquilinos (Nombre, Apellido, Dni, Telefono, Email, EstaPublicado,EstaHabilitado) " +
$"VALUES ('{p.Nombre}', '{p.Apellido}','{p.Dni}','{p.Telefono}','{p.Email}' ,'1','1')";
using (SqlCommand command = new SqlCommand(sql, connection))
{
command.CommandType = CommandType.Text;
connection.Open();
res = command.ExecuteNonQuery();
command.CommandText = "SELECT SCOPE_IDENTITY()";
var id = command.ExecuteScalar();
p.InquilinoId = Convert.ToInt32(id);
connection.Close();
}
}
return(res);
}
