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friendica
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Improve performance on the contact relation queries

This commit is contained in:
Michael 2023-11-28 10:00:11 +00:00
parent bb97539a28
commit 1ca7118027
1 changed files with 102 additions and 81 deletions
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183
src/Model/Contact/Relation.php
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@ -482,12 +482,11 @@ class Relation
*/
public static function countFollows(int $cid, array $condition = []): int
{
$condition = DBA::mergeConditions($condition, [
'`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
$cid,
]);
$condition = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$sql = "SELECT COUNT(*) AS `total` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition);
return DI::dba()->count('contact', $condition);
$result = DBA::fetchFirst($sql, $condition);
return $result['total'] ?? 0;
}
/**
@ -497,20 +496,18 @@ class Relation
* @param array $condition Additional condition on the contact table
* @param int $count
* @param int $offset
* @param bool $shuffle
* @return array
* @throws Exception
*/
public static function listFollows(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
public static function listFollows(int $cid, array $condition = [], int $count = 30, int $offset = 0)
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
$cid]
);
return DI::dba()->selectToArray('contact', [], $condition,
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
$condition = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$sql = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition);
if ($count > 0) {
$sql .= " LIMIT ?, ?";
$condition = array_merge($condition, [$offset, $count]);
}
return DBA::toArray(DBA::p($sql, $condition));
}
/**
@ -523,12 +520,11 @@ class Relation
*/
public static function countFollowers(int $cid, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
$cid]
);
$condition = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql = "SELECT COUNT(*) AS `total` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition);
return DI::dba()->count('contact', $condition);
$result = DBA::fetchFirst($sql, $condition);
return $result['total'] ?? 0;
}
/**
@ -538,19 +534,18 @@ class Relation
* @param array $condition Additional condition on the contact table
* @param int $count
* @param int $offset
* @param bool $shuffle
* @return array
* @throws Exception
*/
public static function listFollowers(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
public static function listFollowers(int $cid, array $condition = [], int $count = 30, int $offset = 0)
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)', $cid]
);
return DI::dba()->selectToArray('contact', [], $condition,
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
$condition = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition);
if ($count > 0) {
$sql .= " LIMIT ?, ?";
$condition = array_merge($condition, [$offset, $count]);
}
return DBA::toArray(DBA::p($sql, $condition));
}
/**
@ -563,13 +558,21 @@ class Relation
*/
public static function countMutuals(int $cid, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
$cid, $cid]
);
$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " INTERSECT " . $sql2;
return DI::dba()->count('contact', $condition);
$contacts = 0;
$query = DBA::p($sql, $union);
while (DBA::fetch($query)) {
$contacts++;
}
DBA::close($query);
return $contacts;
}
/**
@ -579,24 +582,24 @@ class Relation
* @param array $condition Additional condition on the contact table
* @param int $count
* @param int $offset
* @param bool $shuffle
* @return array
* @throws Exception
*/
public static function listMutuals(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
public static function listMutuals(int $cid, array $condition = [], int $count = 30, int $offset = 0)
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
$cid, $cid]
);
return DI::dba()->selectToArray('contact', [], $condition,
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " INTERSECT " . $sql2;
if ($count > 0) {
$sql .= " LIMIT ?, ?";
$union = array_merge($union, [$offset, $count]);
}
return DBA::toArray(DBA::p($sql, $union));
}
/**
* Counts the number of contacts with any relationship with the provided public contact.
*
@ -607,13 +610,21 @@ class Relation
*/
public static function countAll(int $cid, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
['(`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`))',
$cid, $cid]
);
$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " UNION " . $sql2;
return DI::dba()->count('contact', $condition);
$contacts = 0;
$query = DBA::p($sql, $union);
while (DBA::fetch($query)) {
$contacts++;
}
DBA::close($query);
return $contacts;
}
/**
@ -623,21 +634,22 @@ class Relation
* @param array $condition Additional condition on the contact table
* @param int $count
* @param int $offset
* @param bool $shuffle
* @return array
* @throws Exception
*/
public static function listAll(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
public static function listAll(int $cid, array $condition = [], int $count = 30, int $offset = 0)
{
$condition = DBA::mergeConditions($condition,
['(`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`))',
$cid, $cid]
);
return DI::dba()->selectToArray('contact', [], $condition,
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " UNION " . $sql2;
if ($count > 0) {
$sql .= " LIMIT ?, ?";
$union = array_merge($union, [$offset, $count]);
}
return DBA::toArray(DBA::p($sql, $union));
}
/**
@ -652,13 +664,21 @@ class Relation
*/
public static function countCommon(int $sourceId, int $targetId, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)',
$sourceId, $targetId]
);
$condition1 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $sourceId]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $targetId]);
$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " INTERSECT " . $sql2;
return DI::dba()->count('contact', $condition);
$contacts = 0;
$query = DBA::p($sql, $union);
while (DBA::fetch($query)) {
$contacts++;
}
DBA::close($query);
return $contacts;
}
/**
@ -670,21 +690,22 @@ class Relation
* @param array $condition Additional condition on the contact table
* @param int $count
* @param int $offset
* @param bool $shuffle
* @return array|bool Array on success, false on failure
* @throws Exception
*/
public static function listCommon(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
public static function listCommon(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0)
{
$condition = DBA::mergeConditions($condition,
["`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)",
$sourceId, $targetId]
);
return DI::dba()->selectToArray('contact', [], $condition,
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
$condition1 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $sourceId]);
$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $targetId]);
$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition1);
$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
$union = array_merge($condition1, $condition2);
$sql = $sql1 . " INTERSECT " . $sql2;
if ($count > 0) {
$sql .= " LIMIT ?, ?";
$union = array_merge($union, [$offset, $count]);
}
return DBA::toArray(DBA::p($sql, $union));
}
/**