78 lines
2.2 KiB
Vala
78 lines
2.2 KiB
Vala
namespace LibSernatur {
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namespace DB {
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using Postgres;
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using Wrapper;
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public class RequerirAuto : GLib.Object {
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public string chofer { get; set; default = ""; }
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public Tour tour { get; set; default = null; }
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public Vehiculo vehiculo { get; set; default = null; }
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public RequerirAuto (string chofer = "", Tour? tour = null, Vehiculo? vehiculo = null) {
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this.chofer = chofer;
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this.tour = tour;
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this.vehiculo = vehiculo;
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}
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public static RequerirAuto[]? get_all_requerir_autos(Database conn) {
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var res = conn.exec ("
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SELECT R.chofer,
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T.id_tour, T.nombre_tour, T.costo_indiv, T.costo_grupal, T.minima_personas,
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C.id_ciudad, C.nombre_ciudad,
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R2.id_region, R2.nombre_region,
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V.patente, V.ano_vehiculo, V.marca, V.capacidad
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FROM requerir_auto R
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JOIN tour T ON (R.id_tour = T.id_tour)
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JOIN ciudad C ON (T.id_ciudad = C.id_ciudad)
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JOIN region R2 ON (C.id_region = R2.id_region)
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Join vehiculo V ON (R.patente = V.patente)
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");
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if (res.get_status () != ExecStatus.TUPLES_OK) {
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#if DEBUG
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error (conn.get_error_message ());
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#else
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warning (conn.get_error_message ());
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return null;
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#endif
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}
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var wra = new ResultWrapper(res);
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RequerirAuto[] requerir_autos = {};
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int n = res.get_n_tuples ();
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for (int i = 0; i < n; i++) {
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try {
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var requerir_auto = new RequerirAuto (wra.get_string_n (i, "chofer"),
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new Tour (wra.get_int_n (i, "id_tour"),
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wra.get_string_n (i, "nombre_tour"),
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wra.get_int_n (i, "costo_indiv"),
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wra.get_int_n (i, "costo_grupal"),
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wra.get_int_n (i, "minima_personas"),
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new Ciudad (wra.get_int_n (i, "id_ciudad"),
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wra.get_string_n (i, "nombre_ciudad"),
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new Region (wra.get_int_n (i, "id_region"),
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wra.get_string_n (i, "nombre_region")
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)
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)
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),
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new Vehiculo (wra.get_string_n (i, "patente"),
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wra.get_int_n (i, "ano_vehiculo"),
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wra.get_string_n (i, "marca"),
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wra.get_int_n (i, "capacidad")
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)
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);
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requerir_autos += requerir_auto;
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}
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catch (Error e) {
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#if DEBUG
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error (e.message);
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#else
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warning (e.message);
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#endif
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}
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}
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return requerir_autos;
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}
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}
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}
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}
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