//
// Copyright (C) 2002-2004 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: query-getEnabledUserTasks.pg.pdl 1973 2009-09-09 16:16:44Z clasohm $
// $DateTime: 2004/08/17 23:15:09 $
model com.arsdigita.cms.workflow;

// Note that we have to stick the order by in the actual pdl file to
// support adding filters on rownum
query getEnabledUserTasks {
    BigDecimal taskID;
    BigDecimal processID;
    String taskLabel;
    String taskDescription;
    String isLocked;
    Date dueDate;
    BigDecimal itemID;
    BigDecimal sectionID;
    String pageName;
    String pageTitle;
    BigDecimal lockingUserID;
    String taskType;
    String taskTypeClass;
    String status;
    String processLabel;
    do {
        select cw_tasks.task_id,
               cw_tasks.parent_task_id,
               cw_tasks.label,
               cw_tasks.description,
               cms_task_types.classname,
               cms_tasks.task_type_id as typeID,
               cms_task_types.name as taskname,
               CASE WHEN (cw_user_tasks.is_locked is not null) THEN
                   ( cw_user_tasks.is_locked )
                ELSE
                   ( 'f' )
               END as is_locked,
               cw_user_tasks.due_date,
               cms_items.section_id,
               cms_items.item_id,
               cms_items.name,
               cms_pages.title,
               CASE WHEN (cw_user_tasks.locking_user_id = :userId) then
                     '1'
                WHEN (cw_user_tasks.locking_user_id is null) then
                     '2'
                ELSE
                     '3'
                END as status,
                cw_user_tasks.locking_user_id,
                cw_tasks_proc.label as processLabel
        from cw_tasks,
             cw_user_tasks,
             cms_tasks,
             cms_task_types,
             cw_processes,
             cms_items,
             cms_pages,
             cw_tasks cw_tasks_proc
        where cw_tasks.task_id = cw_user_tasks.task_id
        and cw_user_tasks.task_id = cms_tasks.task_id
        and cw_processes.process_state = 'started'
        and cms_tasks.task_type_id = cms_task_types.task_type_id
        and cw_tasks.task_state = 'enabled'
        and cw_tasks.parent_task_id = cw_processes.process_id
        and cms_items.item_id = cw_processes.object_id
        and cms_items.item_id = cms_pages.item_id
        and cw_tasks_proc.task_id = cw_processes.process_id
        and (    exists (select 1 from cw_task_user_assignees
                         where cw_task_user_assignees.user_id = :userId
                         and cw_task_user_assignees.task_id = cw_tasks.task_id)
              or
                 exists (select 1
                         from group_member_trans_map, cw_task_group_assignees
                         where :userId = member_id
                         and group_member_trans_map.group_id = cw_task_group_assignees.group_id
                         and cw_task_group_assignees.task_id = cw_tasks.task_id))
    } map {
        taskID = cw_tasks.task_id;
        processID = cw_tasks.parent_task_id;
        taskLabel = cw_tasks.label;
        taskDescription = cw_tasks.description;
        isLocked = is_locked;
        dueDate = cw_user_tasks.due_date;
        itemID = cms_items.item_id;
        sectionID = cms_items.section_id;
        pageName = cms_pages.name;
        pageTitle = cms_pages.title;
        lockingUserID = cw_user_tasks.locking_user_id;
        taskType = typeID;
        taskTypeClass = cms_task_types.classname;
        status = status;
        processLabel = processLabel;
    }
}