2019-01-05 00:28:18 -03:00
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namespace LibSernatur {
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2019-01-03 19:47:43 -03:00
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namespace DB {
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using Postgres;
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using Wrapper;
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public class Posee : GLib.Object {
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public uint nivel_especialidad { get; set; default = 0; }
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public Guia guia { get; set; default = null; }
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public Especialidad especialidad { get; set; default = null; }
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public Posee (uint nivel_especialidad = 0, Guia? guia = null, Especialidad? especialidad = null) {
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this.nivel_especialidad = nivel_especialidad;
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this.guia = guia;
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this.especialidad = especialidad;
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}
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public static Posee[]? get_all_posees(Database conn) {
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var res = conn.exec ("
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SELECT P.nivel_especialidad,
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G.rut_guia, G.nombre_guia, G.calle, G.numero,
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C.id_ciudad, C.nombre_ciudad,
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R.id_region, R.nombre_region,
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E.id_especialidad, E.descripcion_especialidad
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FROM posee P
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JOIN guia G on (P.rut_guia = G.rut_guia)
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JOIN ciudad C ON (G.id_ciudad = C.id_ciudad)
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JOIN region R ON (C.id_region = R.id_region)
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JOIN especialidad E ON (P.id_especialidad = E.id_especialidad)
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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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Posee[] posees = {};
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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 posee = new Posee (wra.get_int_n (i, "nivel_especialidad"),
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new Guia (wra.get_string_n (i, "rut_guia"),
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wra.get_string_n (i, "nombre_guia"),
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wra.get_string_n (i, "calle"),
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wra.get_int_n (i, "numero"),
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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 Especialidad (wra.get_int_n (i, "id_especialidad"),
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wra.get_string_n (i, "descripcion_especialidad")
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)
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);
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posees += posee;
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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 posees;
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}
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}
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}
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}
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