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freenetis-github/application/models/job.php @ b8a40ec0

c1bdc1c4 Michal Kliment
<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is released under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Users works
*
* @author Michal Kliment
* @package Model
*
* @property integer $job_report_id
* @property Job_report_Model $job_report
* @property integer $user_id
* @property User_Model $user
* @property integer $approval_template_id
* @property Approval_template_Model $approval_template
* @property integer $added_by_id
* @property User_Model $added_by
* @property string $description
* @property double $suggest_amount
* @property string $date
* @property string $create_date
* @property double $hours
* @property integer $km
* @property integer $previous_rejected_work_id
* @property Job_Model $previous_rejected_work
*/
class Job_Model extends ORM
{
protected $belongs_to = array
(
'user', 'added_by' => 'user',
'approval_template', 'job_report',
'previous_rejected_work' => 'job'
);

/**
* Function to return all pending works
*
* @author Michal Kliment
* @param number $limit_from
* @param number $limit_results
* @param string $order_by
* @param string $order_by_direction
* @param array $filter_values
* @return Mysql_Result
*/
public function get_all_works(
$limit_from = NULL, $limit_results = NULL, $order_by = NULL,
$order_by_direction = NULL, $filter_sql = '')
{
$where = '';
$order = '';
$limit = '';
if ($order_by)
{
// order by direction check
if (strtolower($order_by_direction) != 'desc')
$order_by_direction = 'asc';
$order = 'ORDER BY ' . $this->db->escape_column($order_by) . ' '.$order_by_direction;
}
if ($filter_sql != '')
$where = 'WHERE '.$filter_sql;
if (!is_null($limit_from) && !is_null($limit_results))
$limit = 'LIMIT '.intval ($limit_from).', '.$limit_results;
return $this->db->query("
SELECT
j.id, j.user_id, uname, description, suggest_amount, date, state,
hours, km,
(
SELECT COUNT(*)
FROM votes
WHERE vote = ? AND votes.fk_id = j.id AND votes.type = ?
) AS agree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = ? AND votes.fk_id = j.id AND votes.type = ?
) AS disagree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = ? AND votes.fk_id = j.id AND votes.type = ?
) AS abstain_count,
SUM(j.vote) AS approval_state,
GROUP_CONCAT(
DISTINCT vote_comment
SEPARATOR '\n\n'
) AS vote_comments,
COUNT(DISTINCT comment_id) AS comments_count,
GROUP_CONCAT(DISTINCT j.comment SEPARATOR '\n\n') AS comments,
v.vote, v.comment
FROM
(
SELECT j.*, CONCAT(u.name,' ',u.surname) AS uname,
IFNULL(vote, 0) AS vote,
CONCAT(
vu.name, ' ',vu.surname,' (',
SUBSTRING(v.time,1,10),'): \n',vn.name,
IF(v.comment NOT LIKE '', ' - ',''),v.comment
) AS vote_comment,
c.id AS comment_id,
CONCAT(
cu.name,' ', cu.surname,' (',
SUBSTRING(c.datetime, 1, 10),'): \n', c.text
) AS comment
FROM jobs j
JOIN users u ON j.user_id = u.id
LEFT JOIN votes v ON v.fk_id = j.id AND v.type = ?
LEFT JOIN
(
SELECT ? AS name, ? AS value
UNION
SELECT ? AS name, ? AS value
UNION
SELECT ? AS name, ? AS value
) vn ON v.vote = vn.value
LEFT JOIN users vu ON v.user_id = vu.id
LEFT JOIN comments_threads ct ON j.comments_thread_id = ct.id
LEFT JOIN comments c ON c.comments_thread_id = ct.id
LEFT JOIN users cu ON c.user_id = cu.id
WHERE j.job_report_id IS NULL
) j
LEFT JOIN votes v ON v.fk_id = j.id AND v.type = ? AND v.user_id = ?
$where
GROUP BY j.id
$order
$limit
", array
(
Vote_Model::AGREE, Vote_Model::WORK,
Vote_Model::DISAGREE, Vote_Model::WORK,
Vote_Model::ABSTAIN, Vote_Model::WORK,
Vote_Model::WORK,
Vote_Model::get_vote_option_name(Vote_Model::AGREE), Vote_Model::AGREE,
Vote_Model::get_vote_option_name(Vote_Model::DISAGREE), Vote_Model::DISAGREE,
Vote_Model::get_vote_option_name(Vote_Model::ABSTAIN), Vote_Model::ABSTAIN,
Vote_Model::WORK, Session::instance()->get('user_id'),
));
}

/**
* Counts all rejected works
*
* @author Michal Kliment
* @param array $filter_values
* @return number
*/
public function count_all_works($filter_sql = '')
{
return count(
$this->get_all_works(NULL, NULL, '', '', $filter_sql)
);
}

/**
* Function to return all pending works of user
* @author Michal Kliment
*
* @param number $user_id
* @return Mysql_Result
*/
public function get_all_pending_works_by_user($user_id)
{
// query
return $this->db->query("
SELECT q.*, (agree_count - disagree_count) AS approval_state FROM (
SELECT j.*, CONCAT(u.name, ' ', u.surname) AS uname, v.vote, v.comment,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 1 AND votes.fk_id = j.id AND votes.type = 1
) AS agree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = -1 AND votes.fk_id = j.id AND votes.type = 1
) AS disagree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 0 AND votes.fk_id = j.id AND votes.type = 1
) AS abstain_count,
(
SELECT COUNT(*)
FROM comments c WHERE j.comments_thread_id = c.comments_thread_id
) AS comments_count,
(
SELECT GROUP_CONCAT(user, ' (',SUBSTRING(c.datetime,1,10),'): \n',c.text SEPARATOR ', \n\n') FROM
(
SELECT c.*, CONCAT(u.surname,' ',u.name) AS user
FROM comments c
LEFT JOIN users u ON c.user_id = u.id
ORDER BY datetime DESC
) AS c WHERE c.comments_thread_id = j.comments_thread_id
GROUP BY c.comments_thread_id
) AS comments,
(
SELECT GROUP_CONCAT(comment SEPARATOR ', \n\n') FROM
(
SELECT v.fk_id, v.type, CONCAT(u.surname,' ',u.name,' (',SUBSTRING(v.time,1,10),'): \n',
IF(v.vote=1,?,IF(v.vote=-1,?,?)),
IF(v.comment NOT LIKE '',' - ',''), v.comment
) AS comment FROM votes v
LEFT JOIN users u ON v.user_id = u.id
ORDER BY v.vote DESC
) AS v
WHERE v.fk_id = j.id AND v.type = 1
GROUP BY fk_id
) AS vote_comments
FROM jobs j
LEFT JOIN users u ON j.user_id = u.id
LEFT JOIN votes v ON j.id = v.fk_id AND v.type =1 AND v.user_id = ?
WHERE j.state <= 1 AND j.job_report_id IS NULL AND j.user_id = ?) AS q"
, array
(
__('Agree'),
__('Disagree'),
__('Abstain'),
Session::instance()->get('user_id'),
$user_id
));;
}

/**
* Function to return all rejected works of user
*
* @author Michal Kliment
* @param number $user_id
* @return Mysql_Result
*/
public function get_all_rejected_works_by_user($user_id)
{
// query
return $this->db->query("
SELECT q.*, (agree_count - disagree_count) AS approval_state FROM (
SELECT j.*,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 1 AND votes.fk_id = j.id AND votes.type = 1
) AS agree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = -1 AND votes.fk_id = j.id AND votes.type = 1
) AS disagree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 0 AND votes.fk_id = j.id AND votes.type = 1
) AS abstain_count,
(
SELECT COUNT(*)
FROM comments c
WHERE j.comments_thread_id = c.comments_thread_id
) AS comments_count,
(
SELECT GROUP_CONCAT(user, ' (',SUBSTRING(c.datetime,1,10),'): \n',c.text SEPARATOR ', \n\n') FROM
(
SELECT c.*, CONCAT(u.surname,' ',u.name) AS user
FROM comments c
LEFT JOIN users u ON c.user_id = u.id
ORDER BY datetime DESC
) AS c WHERE c.comments_thread_id = j.comments_thread_id
GROUP BY c.comments_thread_id
) AS comments,
(
SELECT GROUP_CONCAT(comment SEPARATOR ', \n\n') FROM
(
SELECT v.fk_id, v.type, CONCAT(u.surname,' ',u.name,' (',SUBSTRING(v.time,1,10),'): \n',
IF(v.vote=1,?,IF(v.vote=-1,?,?)),
IF(v.comment NOT LIKE '',' - ',''), v.comment
) AS comment
FROM votes v
LEFT JOIN users u ON v.user_id = u.id
ORDER BY v.vote DESC
) AS v
WHERE v.fk_id = j.id AND v.type = 1
GROUP BY fk_id
) AS vote_comments
FROM jobs j
WHERE j.state = 2 AND j.job_report_id IS NULL AND j.user_id = ?) AS q"
, array
(
__('Agree'),
__('Disagree'),
__('Abstain'),
$user_id
));
}

/**
* Function to return all approved works of user
*
* @author Michal Kliment
* @param number $user_id
* @return Mysql_Results
*/
public function get_all_approved_works_by_user($user_id)
{
// query
return $this->db->query("
SELECT q.*, (agree_count - disagree_count) AS approval_state
FROM
(
SELECT j.*, j.suggest_amount as rating,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 1 AND votes.fk_id = j.id AND votes.type = 1
) AS agree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = -1 AND votes.fk_id = j.id AND votes.type = 1
) AS disagree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 0 AND votes.fk_id = j.id AND votes.type = 1
) AS abstain_count,
(
SELECT COUNT(*)
FROM comments c
WHERE j.comments_thread_id = c.comments_thread_id
) AS comments_count,
(
SELECT GROUP_CONCAT(user, ' (',SUBSTRING(c.datetime,1,10),'): \n',c.text SEPARATOR ', \n\n') FROM
(
SELECT c.*, CONCAT(u.surname,' ',u.name) AS user FROM comments c
LEFT JOIN users u ON c.user_id = u.id
ORDER BY datetime DESC
) AS c WHERE c.comments_thread_id = j.comments_thread_id GROUP BY c.comments_thread_id
) AS comments,
(
SELECT GROUP_CONCAT(comment SEPARATOR ', \n\n') FROM
(
SELECT v.fk_id, v.type, CONCAT(u.surname,' ',u.name,' (',SUBSTRING(v.time,1,10),'): \n',
IF(v.vote=1,?,IF(v.vote=-1,?,?)),
IF(v.comment NOT LIKE '',' - ',''), v.comment) AS comment FROM votes v
LEFT JOIN users u ON v.user_id = u.id
ORDER BY v.vote DESC
) AS v
WHERE v.fk_id = j.id AND v.type = 1
GROUP BY fk_id
) AS vote_comments
FROM jobs j
LEFT JOIN transfers t ON j.transfer_id = t.id
WHERE j.state = 3 AND j.job_report_id IS NULL AND j.user_id = ?) AS q"
, array
(
__('Agree'),
__('Disagree'),
__('Abstain'),
$user_id
));
}

/**
* Function to return all works belongs to work report
*
* @author Michal Kliment
* @param number $job_report_id
* @return Mysql_Result
*/
public function get_all_works_by_job_report_id($job_report_id)
{
return $this->db->query("
SELECT q.*, (agree_count - disagree_count) AS approval_state,
IF(q.state = 3, 1, 0) AS approved
FROM (SELECT j.*, CONCAT(u.name, ' ', u.surname) AS uname, v.vote, v.comment,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 1 AND votes.fk_id = j.id AND votes.type = 1
) AS agree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = -1 AND votes.fk_id = j.id AND votes.type = 1
) AS disagree_count,
(
SELECT COUNT(*)
FROM votes
WHERE vote = 0 AND votes.fk_id = j.id AND votes.type = 1
) AS abstain_count,
(
SELECT COUNT(*)
FROM comments c
WHERE j.comments_thread_id = c.comments_thread_id
) AS comments_count,
(
SELECT GROUP_CONCAT(user, ' (',SUBSTRING(c.datetime,1,10),'): \n',c.text SEPARATOR ', \n\n') FROM
(
SELECT c.*, CONCAT(u.surname,' ',u.name) AS user
FROM comments c
LEFT JOIN users u ON c.user_id = u.id
ORDER BY datetime DESC
) AS c
WHERE c.comments_thread_id = j.comments_thread_id
GROUP BY c.comments_thread_id
) AS comments,
(
SELECT GROUP_CONCAT(comment SEPARATOR ', \n\n') FROM
(
SELECT v.fk_id, v.type, CONCAT(u.surname,' ',u.name,' (',SUBSTRING(v.time,1,10),'): \n',
IF(v.vote=1,?,IF(v.vote=-1,?,?)),
IF(v.comment NOT LIKE '',' - ',''), v.comment) AS comment
FROM votes v
LEFT JOIN users u ON v.user_id = u.id
ORDER BY v.vote DESC
) AS v
WHERE v.fk_id = j.id AND v.type = 1
GROUP BY fk_id
) AS vote_comments
FROM jobs j
LEFT JOIN users u ON j.user_id = u.id
LEFT JOIN votes v ON j.id = v.fk_id AND v.type =1 AND v.user_id = ?
WHERE j.job_report_id = ?) AS q
ORDER BY date
", array
(
__('Agree'),
__('Disagree'),
__('Abstain'),
Session::instance()->get('user_id'),
$job_report_id
));
}

/**
* Only returns suggest amount of work
*
* @author Michal Kliment
* @return integer
*/
public function get_suggest_amount()
{
return $this->suggest_amount;
}
}