87 lines
3.3 KiB
C#
87 lines
3.3 KiB
C#
using DatenDB;
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using Npgsql;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Deckungsbeitrag.AA_Klassen
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{
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public class WSFach
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{
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private const string COLUMNS = "fach_id, auftrag_id, maschine_id, gewaschen, extraauftrag_id, gewicht, wprogramm_id";
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private const string TABLE = "kundenverwaltung.wsfach";
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public WSFach()
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{
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}
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public int? FachID { get; set; }
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public int AuftragID { get; set; }
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public int MaschineID { get; set; }
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public DateTime Gewaschen { get; set; }
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public int? ExtraAuftragID { get; set; }
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public double Gewicht { get; set; } = 0;
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public int? WProgrammID { get; set; }
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internal static List<WSFach> GetFachliste(Maschine maschine)
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{
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int faecher = 0;
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if (maschine.TrocknerKaputt) faecher = maschine.Faecher - 1;
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else faecher = maschine.Faecher;
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DatenbankConnection.GetConnection().Open();
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List<WSFach> resultlist = new List<WSFach>();
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NpgsqlCommand command = new NpgsqlCommand();
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command.Connection = DatenbankConnection.GetConnection();
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command.CommandText = $"select {COLUMNS} from {TABLE} where maschine_id = {maschine.MaschineID} order by fach_id desc limit {faecher}";
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NpgsqlDataReader reader = command.ExecuteReader();
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while (reader.Read()) resultlist.Add(new WSFach(reader));
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reader.Close();
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DatenbankConnection.GetConnection().Close();
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return resultlist;
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}
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public WSFach(NpgsqlDataReader reader)
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{
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this.FachID = reader.GetInt32(0);
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this.AuftragID = reader.GetInt32(1);
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this.MaschineID = reader.GetInt32(2);
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this.Gewaschen = reader.GetDateTime(3);
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this.ExtraAuftragID = reader.IsDBNull(4) ? null : (int?)reader.GetInt32(4);
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this.Gewicht = reader.GetDouble(5);
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this.WProgrammID = reader.IsDBNull(6) ? null : (int?)reader.GetInt32(6);
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}
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public int Save()
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{
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DatenbankConnection.GetConnection().Open();
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NpgsqlCommand command = new NpgsqlCommand();
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command.Connection = DatenbankConnection.GetConnection();
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if (this.FachID.HasValue & this.FachID != 0)
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{
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command.CommandText = $"update {TABLE} set auftrag_id = :p1, maschine_id = :p2, gewaschen = :p3, extraauftrag_id = :p4, gewicht = :p5, wprogramm_id = :p6 where fach_id = :p0";
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}
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else
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{
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command.CommandText = "select nextval('kundenverwaltung.wsfach_seq')";
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this.FachID = (int)(long)command.ExecuteScalar();
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command.CommandText = $"insert into {TABLE} ({COLUMNS}) values (:p0, :p1, :p2, :p3, :p4, :p5, :p6)";
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}
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command.Parameters.AddWithValue("p0", this.FachID);
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command.Parameters.AddWithValue("p1", this.AuftragID);
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command.Parameters.AddWithValue("p2", this.MaschineID);
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command.Parameters.AddWithValue("p3", this.Gewaschen);
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command.Parameters.AddWithValue("p4", this.ExtraAuftragID.HasValue ? this.ExtraAuftragID.Value : (object)DBNull.Value);
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command.Parameters.AddWithValue("p5", this.Gewicht);
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command.Parameters.AddWithValue("p6", this.WProgrammID.HasValue ? this.WProgrammID.Value : (object)DBNull.Value);
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int result = command.ExecuteNonQuery();
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DatenbankConnection.GetConnection().Close();
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return result;
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}
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}
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}
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