#include "CrudModel.h"
#include "OpenDatabase.h"
#include "PgDatabaseCatalog.h"
#include "PgAttributeContainer.h"
#include "PgConstraintContainer.h"

#include <string>

CrudModel::CrudModel()
	: m_dbConn(*getGlobalAsioIoService())
{}

CrudModel::~CrudModel()
{
	m_dbConn.closeConnection();
}


/*
 * Strategy
 * when ordered by primary key, offset and limit work very quickly so we can get away with not loading
 * everything.
 */
void CrudModel::setData(std::shared_ptr<OpenDatabase> db, const PgClass &table)
{
	m_database = db;
	m_table = table;
	m_primaryKey = db->catalogue()->constraints()->getPrimaryForRelation(table.oid);
	//cat->attributes()->getColumnsForRelation()
	m_dbConn.setupConnection(m_database.config());
}