//
// Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
//
// This library 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 2.1 of
// the License, or (at your option) any later version.
//
// This library 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 this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id: docrepo/Repository.pdl  pboy $
model com.arsdigita.docrepo;

import com.arsdigita.kernel.*;
import com.arsdigita.web.Application;

object type Repository extends Application { 

    BigDecimal rootID       =  dr_repositories.root_id INTEGER;
    BigDecimal ownerID      =  dr_repositories.owner_id INTEGER;


    reference key (dr_repositories.repository_id);
}

data operation addUserRepositoriesMapping {
     do {
           insert into docs_mounted 
                (party_id, repository_id)
           select :userID, repository_id from dr_repositories
           where repository_id in :repositoryIDs
           and not exists (select 1 from docs_mounted 
                           where docs_mounted.repository_id = docs_repositories.repository_id
                           and   docs_mounted.party_id = :userID)
     }
}

data operation removeUserRepositoriesMapping {
     do {
           delete from docs_mounted 
           where party_id = :userID
           and repository_id in :repositoryIDs
     }
}
 

query getRepositoryRoots {      
    BigDecimal id;
    do { 
            select 
                d.resource_id,
                from docs_resources d
                where resource_id in (select docs_repositories.root_id 
                                from docs_repositories, docs_mounted
                                where docs_mounted.repository_id = docs_repositories.repository_id
                                and   docs_mounted.party_id =  :userID)
    } map {
        id           = d.resource_id;
    }
}