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Now only the Group item of the VC is cached by user

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This commit is contained in:
Alejandro Gallardo Escobar 2019-05-28 10:38:58 +02:00
parent fb8bc48d64
commit 5ea79cdfb8
3 changed files with 32 additions and 13 deletions
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13
pandora_console/include/rest-api/models/CachedModel.php
View File

@ -12,6 +12,13 @@ use Models\Model;
abstract class CachedModel extends Model
{
/**
* Used to decide if the cache should also be indexed by user or not.
*
* @var boolean
*/
protected static $indexCacheByUser = false;
/**
* Obtain a data structure from the database using a filter.
@ -73,12 +80,14 @@ abstract class CachedModel extends Model
// Obtain the item's data from cache.
$cachedData = static::fetchCachedData($filter);
if ($cachedData === null) {
$userId = (static::$indexCacheByUser === true) ? $config['id_user'] : null;
// Delete expired data cache.
static::clearCachedData(
[
'vc_item_id' => $filter['id'],
'vc_id' => $filter['id_layout'],
'user_id' => $config['id_user'],
'user_id' => $userId,
]
);
// Obtain the item's data from the database.
@ -88,7 +97,7 @@ abstract class CachedModel extends Model
[
'vc_item_id' => $filter['id'],
'vc_id' => $filter['id_layout'],
'user_id' => $config['id_user'],
'user_id' => $userId,
'expiration' => $filter['cache_expiration'],
],
$data

25
pandora_console/include/rest-api/models/VisualConsole/Item.php
View File

@ -735,18 +735,21 @@ class Item extends CachedModel
{
global $config;
$sql = sprintf(
'SELECT `data`
FROM `tvisual_console_elements_cache`
WHERE `vc_item_id` = %d
AND `vc_id` = %d
AND `user_id` LIKE \'%s\'
AND (UNIX_TIMESTAMP(`created_at`) + `expiration`) > UNIX_TIMESTAMP()',
$filter['id'],
$filter['id_layout'],
$config['id_user']
$filter = [
'vc_id' => (int) $filter['id_layout'],
'vc_item_id' => (int) $filter['id'],
'(UNIX_TIMESTAMP(`created_at`) + `expiration`) > UNIX_TIMESTAMP()'
];
if (static::$indexCacheByUser === true) {
$filter['user_id'] = $config['id_user'];
}
$data = \db_get_value_filter(
'data',
'tvisual_console_elements_cache',
$filter
);
$data = \db_get_value_sql($sql);
if ($data === false) {
return null;

7
pandora_console/include/rest-api/models/VisualConsole/Items/Group.php
View File

@ -26,6 +26,13 @@ final class Group extends Item
*/
protected static $useHtmlOutput = true;
/**
* Enable the cache index by user id.
*
* @var boolean
*/
protected static $indexCacheByUser = true;
/**
* Returns a valid representation of the model.