mirror/Part-DB.Part-DB-server
1
0
Fork 1
mirror of https://github.com/Part-DB/Part-DB-server.git synced 2025-07-04 23:44:33 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Only add the joins to the parts table filter query if they are really required

Browse source 
This should improve the performance of the queries slightly
This commit is contained in:
Jan Böhmer 2024-02-25 01:40:25 +01:00
parent b176cb1ae1
commit fbd095ab50
3 changed files with 57 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

39
src/DataTables/PartsDataTable.php
View file

@ -241,7 +241,7 @@ final class PartsDataTable implements DataTableTypeInterface
) AS HIDDEN amountSum'
)
->from(Part::class, 'part')
->leftJoin('part.category', 'category')
/*->leftJoin('part.category', 'category')
->leftJoin('part.master_picture_attachment', 'master_picture_attachment')
->leftJoin('part.partLots', 'partLots')
->leftJoin('partLots.storage_location', 'storelocations')
@ -252,7 +252,7 @@ final class PartsDataTable implements DataTableTypeInterface
->leftJoin('orderdetails.supplier', 'suppliers')
->leftJoin('part.attachments', 'attachments')
->leftJoin('part.partUnit', 'partUnit')
->leftJoin('part.parameters', 'parameters')
->leftJoin('part.parameters', 'parameters')*/
//This must be the only group by, or the paginator will not work correctly
->addGroupBy('part.id');
@ -339,5 +339,40 @@ final class PartsDataTable implements DataTableTypeInterface
$filter = $options['filter'];
$filter->apply($builder);
}
//Check if the query contains certain conditions, for which we need to add additional joins
//The join fields get prefixed with an underscore, so we can check if they are used in the query easy without confusing them for a part subfield
$dql = $builder->getDQL();
if (str_contains($dql, '_category')) {
$builder->leftJoin('part.category', '_category');
}
if (str_contains($dql, '_master_picture_attachment')) {
$builder->leftJoin('part.master_picture_attachment', '_master_picture_attachment');
}
if (str_contains($dql, '_partLots') || str_contains($dql, '_storelocations')) {
$builder->leftJoin('part.partLots', '_partLots');
$builder->leftJoin('_partLots.storage_location', '_storelocations');
}
if (str_contains($dql, '_footprint')) {
$builder->leftJoin('part.footprint', '_footprint');
}
if (str_contains($dql, '_manufacturer')) {
$builder->leftJoin('part.manufacturer', '_manufacturer');
}
if (str_contains($dql, '_orderdetails') || str_contains($dql, '_suppliers')) {
$builder->leftJoin('part.orderdetails', '_orderdetails');
$builder->leftJoin('_orderdetails.supplier', '_suppliers');
}
if (str_contains($dql, '_attachments')) {
$builder->leftJoin('part.attachments', '_attachments');
}
if (str_contains($dql, '_partUnit')) {
$builder->leftJoin('part.partUnit', '_partUnit');
}
if (str_contains($dql, '_parameters')) {
$builder->leftJoin('part.parameters', '_parameters');
}
}
}