/*
  Copyright (C) 2000-2005 SKYRIX Software AG

  This file is part of OpenGroupware.org.

  OGo is free software; you can redistribute it and/or modify it under
  the terms of the GNU Lesser General Public License as published by the
  Free Software Foundation; either version 2, or (at your option) any
  later version.

  OGo 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 Lesser General Public
  License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#import <LSFoundation/LSDBObjectDeleteCommand.h>

@interface LSDeleteJobHistoryCommand : LSDBObjectDeleteCommand
@end

#import "common.h"
 
@implementation LSDeleteJobHistoryCommand

- (NSString *)entityName {
  return @"JobHistory";
}

// command methods

- (void)_deleteJobHistoryInfo {
  BOOL isOk           = NO; 
  id   jobHistoryInfo = nil;

  jobHistoryInfo = [[[self object] valueForKey:@"toJobHistoryInfo"] lastObject];

  if (jobHistoryInfo) {
    if ([self reallyDelete]) {
      isOk = [[self databaseChannel] deleteObject:jobHistoryInfo];
    }
    else {
      [jobHistoryInfo takeValue:@"archived" forKey:@"dbStatus"];
      isOk = [[self databaseChannel] updateObject:jobHistoryInfo];
    }
  }
  [LSDBObjectCommandException raiseOnFail:isOk object:self
                              reason:[dbMessages description]];
}

- (void)_executeInContext:(id)_context {
  NSAssert([self object], @"no object available");

  [self _deleteJobHistoryInfo];

  [super _executeInContext:_context];
}

@end