|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
use Pecee\Pixie\QueryBuilder\JoinBuilder; |
|
4
|
|
|
|
|
5
|
|
|
abstract class MatchActivityQueryBuilder extends QueryBuilderFlex |
|
6
|
|
|
{ |
|
7
|
|
|
/** |
|
8
|
|
|
* @throws \Pecee\Pixie\Exception |
|
9
|
|
|
* @throws Exception |
|
10
|
|
|
*/ |
|
11
|
|
|
protected function buildMatchActivity() |
|
12
|
|
|
{ |
|
13
|
|
|
$qb = self::createBuilder(); |
|
14
|
|
|
$type = $this->modelType; |
|
15
|
|
|
|
|
16
|
|
|
// The subquery to calculate each match's worth towards activity if it has occurred less than 45 days ago. |
|
17
|
|
|
// - 86400 is in seconds; i.e. 24 hours |
|
18
|
|
|
// - 0.0116687059537612 is a magic number |
|
19
|
|
|
$matchActivityWorthQuery = $qb->table('matches')->alias('m'); |
|
20
|
|
|
$matchActivityWorthQuery |
|
21
|
|
|
->select([ |
|
22
|
|
|
'm.id', |
|
23
|
|
|
'm.team_a', |
|
24
|
|
|
'm.team_b', |
|
25
|
|
|
$qb->raw('TIMESTAMPDIFF(SECOND, `m`.`timestamp`, NOW()) / 86400 AS days_passed'), |
|
26
|
|
|
$qb->raw('(0.0116687059537612 * (POW((45 - LEAST((SELECT days_passed), 45)), (1/6)) + ATAN(31 - (SELECT days_passed)) / 2)) AS activity'), |
|
27
|
|
|
]) |
|
28
|
|
|
->where($qb->raw('DATEDIFF(NOW(), `m`.`timestamp`) <= 45')) |
|
29
|
|
|
->orderBy('m.timestamp', 'DESC') |
|
30
|
|
|
; |
|
31
|
|
|
|
|
32
|
|
|
$this |
|
33
|
|
|
->select( |
|
34
|
|
|
$qb->raw('SUM(m2.activity) AS activity') |
|
35
|
|
|
) |
|
36
|
|
|
->leftJoin( |
|
37
|
|
|
$qb->subQuery($matchActivityWorthQuery, 'm2'), |
|
38
|
|
|
function ($table) { |
|
39
|
|
|
/** @var JoinBuilder $table */ |
|
40
|
|
|
$table->on('teams.id', '=', 'm2.team_a'); |
|
41
|
|
|
$table->orOn('teams.id', '=', 'm2.team_b'); |
|
42
|
|
|
} |
|
43
|
|
|
) |
|
44
|
|
|
->whereNot('teams.is_deleted', '=', true) |
|
45
|
|
|
->groupBy($type::getEagerColumnsList()) |
|
46
|
|
|
; |
|
47
|
|
|
|
|
48
|
|
|
return $this; |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
|
|
// protected function includeMatchActivity($selectColumns, $leftJoinOn, $useMatchParticipationTable = false) |
|
52
|
|
|
// { |
|
53
|
|
|
// $type = $this->type; |
|
54
|
|
|
// $columns = $type::getEagerColumns($this->getFromAlias()); |
|
55
|
|
|
// |
|
56
|
|
|
// $this->columns['activity'] = 'activity'; |
|
57
|
|
|
// $this->extraColumns = 'SUM(m2.activity) AS activity'; |
|
58
|
|
|
// $this->extras .= ' |
|
59
|
|
|
// LEFT JOIN |
|
60
|
|
|
// (SELECT |
|
61
|
|
|
// m.id,' |
|
62
|
|
|
// . implode(',', $selectColumns) . ', |
|
63
|
|
|
// TIMESTAMPDIFF(SECOND, timestamp, NOW()) / 86400 AS days_passed, |
|
64
|
|
|
// (0.0116687059537612 * (POW((45 - LEAST((SELECT days_passed), 45)), (1/6)) + ATAN(31 - (SELECT days_passed)) / 2)) AS activity |
|
65
|
|
|
// FROM |
|
66
|
|
|
// matches m' . |
|
67
|
|
|
// ($useMatchParticipationTable ? ' INNER JOIN match_participation mp ON m.id = mp.match_id ' : '') |
|
68
|
|
|
// . ' |
|
69
|
|
|
// WHERE |
|
70
|
|
|
// DATEDIFF(NOW(), timestamp) <= 45 |
|
71
|
|
|
// ORDER BY |
|
72
|
|
|
// timestamp DESC) m2 ON ' . $leftJoinOn |
|
73
|
|
|
// ; |
|
74
|
|
|
// |
|
75
|
|
|
// $this->groupQuery = 'GROUP BY ' . $columns; |
|
76
|
|
|
// |
|
77
|
|
|
// return $this; |
|
78
|
|
|
// } |
|
79
|
|
|
} |
|
80
|
|
|
|
allejo /
bzion
