tobill.h

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// OSB library ********************************************* -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.13 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file 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.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _TOBILL_H_
#define _TOBILL_H_

// *********************************************************************
// included header files
// + standard includes
#include <set>

// + local headers
#include "chrono.h"
#include "osbid.h"

// *********************************************************************
// class declarations
namespace OSB_LIB {
    class Associate;
    class Contract;
    class Billcycle;
    class BsPage;
}

namespace OSB_DB {
    class Session;
}

// *********************************************************************
// namespace extensions
namespace OSB_LIB {

// *********************************************************************
// class definitions

    class ToBill {
    public:
        typedef std::set< Id<Contract> > Batch;

    public:
        ToBill() : endDate_(Date::max()), batchSize_(0) {}
        ToBill(
            const Date& endDate
        ) : endDate_(endDate), batchSize_(0) {}

        ToBill(
            const Id<Billcycle>& bcId,
            const Date&          endDate,
                  long           batchSize
        ) : endDate_(endDate),
            bcId_(bcId), batchSize_(batchSize) {}

    public:
        long loadContracts(
            const OSB_DB::Session& session
        );

        long loadContracts(
            const OSB_DB::Session& session,
            const Id<Associate>&   ownerId
        );

        bool loadContract(
            const OSB_DB::Session& session,
            const Id<Contract>&    coId
        );

    public:
        Batch batch_;                   

        Date endDate_;
        Id<Billcycle> bcId_;            
        long batchSize_;                
        Id<Contract> lastCoId_;         

    public:
        static bool pageToBill(
                  BsPage&        page,
            const Id<Billcycle>& bcId,
            const Date&          endDate
        );
    };
}                                       // namespace OSB_LIB
#endif                                  // #ifndef _TOBILL_H_

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