Feature alte Buchungen löschen

src/de/jost_net/JVerein/gui/action/BuchungenDeleteAction.java

@@ -0,0 +1,98 @@
+/**********************************************************************
+ * Copyright (c) by Heiner Jostkleigrewe
+ * This program is free software: you can redistribute it and/or modify it under the terms of the 
+ * GNU General Public License as published by the Free Software Foundation, either version 3 of the 
+ * License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without 
+ *  even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See 
+ *  the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program.  If not, 
+ * see <http://www.gnu.org/licenses/>.
+ * 
+ * heiner@jverein.de
+ * www.jverein.de
+ **********************************************************************/
+package de.jost_net.JVerein.gui.action;
+
+import java.util.Date;
+
+import de.jost_net.JVerein.rmi.Buchung;
+import de.jost_net.JVerein.Einstellungen;
+import de.jost_net.JVerein.Messaging.BuchungMessage;
+import de.jost_net.JVerein.gui.dialogs.BuchungenDeleteDialog;
+import de.willuhn.datasource.rmi.DBIterator;
+import de.willuhn.jameica.gui.Action;
+import de.willuhn.jameica.gui.GUI;
+import de.willuhn.jameica.system.Application;
+import de.willuhn.jameica.system.OperationCanceledException;
+import de.willuhn.logging.Logger;
+import de.willuhn.util.ApplicationException;
+
+/**
+ * Loeschen einer Buchung.
+ */
+public class BuchungenDeleteAction implements Action
+{
+
+  @Override
+  public void handleAction(Object context) throws ApplicationException
+  {
+
+    try
+    {
+      BuchungenDeleteDialog d = new BuchungenDeleteDialog(BuchungenDeleteDialog.POSITION_CENTER);
+      Date choice = (Date) d.open();
+      if (choice == null)
+      {
+        return;
+      }
+
+      DBIterator<Buchung> it = Einstellungen.getDBService()
+          .createList(Buchung.class);
+      it.addFilter("datum < ?", choice);
+      int count = 0;
+      Buchung b = null;
+      while (it.hasNext())
+      {
+        b = it.next();
+        try
+        {
+          if (d.getLoeschen() && (b.getMitgliedskonto() != null))
+          {
+            b.getMitgliedskonto().delete();
+          }
+        }
+        catch (Exception e)
+        {
+          // Das kann passieren wenn der Sollbuchung mehrere Buchungen 
+          // zugeordnet waren. Dann existiert die Sollbuchung nicht mehr  
+          // bei den weiteren Buchungen da das Query vorher erfolgt ist
+        }
+        b.delete();
+        count++;
+      }
+      if (count > 0)
+      {
+        GUI.getStatusBar().setSuccessText(String.format(
+            "%d Buchung" + (count != 1 ? "en" : "") + " gel�scht.", count));
+      }
+      else
+      {
+        GUI.getStatusBar().setErrorText("Keine Buchung gel�scht");
+      }
+      Application.getMessagingFactory().sendMessage(new BuchungMessage(b));
+    }
+    catch (OperationCanceledException oce)
+    {
+      throw oce;
+    }
+    catch (Exception e)
+    {
+      String fehler = "Fehler beim L�schen von Buchungen.";
+      GUI.getStatusBar().setErrorText(fehler);
+      Logger.error(fehler, e);
+    }
+  }
+}

src/de/jost_net/JVerein/gui/dialogs/BuchungenDeleteDialog.java

@@ -0,0 +1,138 @@
+/**********************************************************************
+ * Copyright (c) by Heiner Jostkleigrewe
+ * This program is free software: you can redistribute it and/or modify it under the terms of the 
+ * GNU General Public License as published by the Free Software Foundation, either version 3 of the 
+ * License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without 
+ *  even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See 
+ *  the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program.  If not, 
+ * see <http://www.gnu.org/licenses/>.
+ * 
+ * heiner@jverein.de
+ * www.jverein.de
+ **********************************************************************/
+package de.jost_net.JVerein.gui.dialogs;
+
+import java.util.Calendar;
+import java.util.Date;
+
+import org.eclipse.swt.widgets.Composite;
+
+import de.willuhn.jameica.gui.Action;
+import de.willuhn.jameica.gui.dialogs.AbstractDialog;
+import de.willuhn.jameica.gui.input.CheckboxInput;
+import de.willuhn.jameica.gui.input.DateInput;
+import de.willuhn.jameica.gui.parts.ButtonArea;
+import de.willuhn.jameica.gui.util.Container;
+import de.willuhn.jameica.gui.util.LabelGroup;
+import de.willuhn.jameica.gui.util.SWTUtil;
+import de.willuhn.jameica.gui.util.SimpleContainer;
+
+/**
+ * Dialog zur Zuordnung einer Buchungsart.
+ */
+public class BuchungenDeleteDialog extends AbstractDialog<Date>
+{
+
+  private DateInput dateInput = null;
+
+  private CheckboxInput sollbuchungenloeschen = null;
+
+  private Date date = null;
+
+  private Boolean loeschen = true;
+
+  private String text = "Diese Aktion l�scht alle Buchungen vor dem "
+      + "selektierten Datum."
+      + "\nSollbuchungen k�nnen mit gel�scht werden damit "
+      + "\nkeine offenen Buchungen im Mitgliedskonto bleiben."
+      + "\nDie Buchungen k�nnen nicht wieder hergestellt werden!"
+      + "\nBitte Aufbewahrungsfristen beachten!";
+
+  /**
+   * @param position
+   */
+  public BuchungenDeleteDialog(int position)
+  {
+    super(position);
+    setTitle("Alte Buchungen l�schen");
+    setPanelText("Alte Buchungen l�schen?");
+    setSideImage(SWTUtil.getImage("dialog-warning-large.png"));
+  }
+
+  @Override
+  protected void paint(Composite parent) throws Exception
+  {
+    Container container = new SimpleContainer(parent);
+    container.addText(text,true);
+
+    LabelGroup group = new LabelGroup(parent, "");
+    group.addLabelPair("Buchungen l�schen �lter als", getDatumAuswahl());
+    group.addLabelPair("Zugeordnete Sollbuchungen l�schen", getSollbuchungenLoeschen());
+
+    ButtonArea buttons = new ButtonArea();
+    buttons.addButton("Ok", new Action()
+    {
+      @Override
+      public void handleAction(Object context)
+      {
+        date = (Date) getDatumAuswahl().getValue();
+        loeschen = (Boolean) getSollbuchungenLoeschen().getValue();
+        close();
+      }
+    }, null, true, "ok.png");
+
+    buttons.addButton("Abbrechen", new Action()
+    {
+      @Override
+      public void handleAction(Object context)
+      {
+        date = null;
+        close();
+      }
+    }, null, false, "process-stop.png");
+
+    buttons.paint(parent);
+  }
+
+  /**
+   * @see de.willuhn.jameica.gui.dialogs.AbstractDialog#getData()
+   */
+  @Override
+  public Date getData() throws Exception
+  {
+    return date;
+  }
+
+  public Boolean getLoeschen()
+  {
+    return loeschen;
+  }
+
+  private DateInput getDatumAuswahl()
+  {
+    if (dateInput != null)
+    {
+      return dateInput;
+    }
+    Calendar cal = Calendar.getInstance();
+    cal.set(Calendar.YEAR, 2000);
+    cal.set(Calendar.MONTH, Calendar.JANUARY);
+    cal.set(Calendar.DAY_OF_MONTH, 1);
+    dateInput = new DateInput(new Date(cal.getTimeInMillis()));
+    return dateInput;
+  }
+
+  private CheckboxInput getSollbuchungenLoeschen()
+  {
+    if (sollbuchungenloeschen != null)
+    {
+      return sollbuchungenloeschen;
+    }
+    sollbuchungenloeschen = new CheckboxInput(true);
+    return sollbuchungenloeschen;
+  }
+}

src/de/jost_net/JVerein/gui/view/BuchungslisteView.java

@@ -23,6 +23,7 @@
 
 import de.jost_net.JVerein.gui.action.BuchungImportAction;
 import de.jost_net.JVerein.gui.action.BuchungNeuAction;
+import de.jost_net.JVerein.gui.action.BuchungenDeleteAction;
 import de.jost_net.JVerein.gui.action.DokumentationAction;
 import de.jost_net.JVerein.gui.control.BuchungsControl;
 import de.jost_net.JVerein.gui.control.BuchungsHeaderControl;
@@ -112,6 +113,8 @@ public void handleAction(Object context) throws ApplicationException
     ButtonArea buttons = new ButtonArea();
     buttons.addButton("Hilfe", new DokumentationAction(),
         DokumentationUtil.BUCHUNGEN, false, "question-circle.png");
+    buttons.addButton("Alte Buchungen l�schen...", new BuchungenDeleteAction(), null, false,
+        "user-trash-full.png");
     buttons.addButton("Import", new BuchungImportAction(), null, false,
         "file-import.png");
     buttons.addButton(control.getStartCSVAuswertungButton());

src/de/jost_net/JVerein/server/BuchungImpl.java

@@ -69,7 +69,7 @@ public String getPrimaryAttribute()
   @Override
   protected void deleteCheck() throws ApplicationException
   {
-    insertCheck();
+    //insertCheck();
   }
 
   @Override

src/de/jost_net/JVerein/server/DDLTool/AbstractDDLUpdate.java

@@ -316,5 +316,21 @@ public String dropTable(String table)
   {
     return "drop table " + table + ";\n";
   }
+
+  public String dropForeignKey(String constraintname, String table)
+  {
+    switch (drv)
+    {
+      case H2:
+      {
+        return "ALTER TABLE " + table + " DROP CONSTRAINT " + constraintname + ";\n";
+      }
+      case MYSQL:
+      {
+        return "ALTER TABLE " + table + " DROP FOREIGN KEY " + constraintname + ";\n";
+      }
+    }
+    return "";
+  }
 
 }

src/de/jost_net/JVerein/server/DDLTool/Updates/Update0441.java

@@ -0,0 +1,36 @@
+/**********************************************************************
+ * This program is free software: you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation, either version 3 of the 
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without 
+ * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program. If not, 
+ * see <http://www.gnu.org/licenses/>.
+ * 
+ **********************************************************************/
+package de.jost_net.JVerein.server.DDLTool.Updates;
+
+import de.jost_net.JVerein.server.DDLTool.AbstractDDLUpdate;
+import de.willuhn.util.ApplicationException;
+import de.willuhn.util.ProgressMonitor;
+
+import java.sql.Connection;
+
+public class Update0441 extends AbstractDDLUpdate
+{
+  public Update0441(String driver, ProgressMonitor monitor, Connection conn)
+  {
+    super(driver, monitor, conn);
+  }
+
+  @Override
+  public void run() throws ApplicationException
+  {
+    execute(dropForeignKey("fkbuchungdokument1", "buchungdokument"));
+    execute(createForeignKey("fkbuchungdokument1", "buchungdokument",
+        "referenz", "buchung", "id", "CASCADE", "NO ACTION"));
+  }
+}