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Make it possible to merge products (closes #243)

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This commit is contained in:
Bernd Bestel
2020-12-20 20:58:22 +01:00
parent dadf93a94c
commit c9b5e14473
9 changed files with 220 additions and 0 deletions
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47
services/StockService.php
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@@ -1318,6 +1318,53 @@ class StockService extends BaseService
}
}
public function MergeProducts(int $productIdToKeep, int $productIdToRemove)
{
if (!$this->ProductExists($productIdToKeep))
{
throw new \Exception('$productIdToKeep does not exist or is inactive');
}
if (!$this->ProductExists($productIdToRemove))
{
throw new \Exception('$productIdToRemove does not exist or is inactive');
}
if ($productIdToKeep == $productIdToRemove)
{
throw new \Exception('$productIdToKeep cannot equal $productIdToRemove');
}
$this->getDatabaseService()->GetDbConnectionRaw()->beginTransaction();
try
{
$productToKeep = $this->getDatabase()->products($productIdToKeep);
$productToRemove = $this->getDatabase()->products($productIdToRemove);
$conversion = $this->getDatabase()->quantity_unit_conversions_resolved()->where('product_id = :1 AND from_qu_id = :2 AND to_qu_id = :3', $productToRemove->id, $productToRemove->qu_id_stock, $productToKeep->qu_id_stock)->fetch();
$factor = 1.0;
if ($conversion != null)
{
$factor = floatval($conversion->factor);
}
$this->getDatabaseService()->ExecuteDbStatement('UPDATE stock SET product_id = ' . $productIdToKeep . ', amount = amount * ' . $factor . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE stock_log SET product_id = ' . $productIdToKeep . ', amount = amount * ' . $factor . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE product_barcodes SET product_id = ' . $productIdToKeep . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE quantity_unit_conversions SET product_id = ' . $productIdToKeep . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE recipes_pos SET product_id = ' . $productIdToKeep . ', amount = amount * ' . $factor . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE recipes SET product_id = ' . $productIdToKeep . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE meal_plan SET product_id = ' . $productIdToKeep . ', product_amount = product_amount * ' . $factor . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('UPDATE shopping_list SET product_id = ' . $productIdToKeep . ', amount = amount * ' . $factor . ' WHERE product_id = ' . $productIdToRemove);
$this->getDatabaseService()->ExecuteDbStatement('DELETE FROM products WHERE id = ' . $productIdToRemove);
}
catch (Exception $ex)
{
$this->getDatabaseService()->GetDbConnectionRaw()->rollback();
throw $ex;
}
$this->getDatabaseService()->GetDbConnectionRaw()->commit();
}
private function LoadBarcodeLookupPlugin()
{
$pluginName = defined('GROCY_STOCK_BARCODE_LOOKUP_PLUGIN') ? GROCY_STOCK_BARCODE_LOOKUP_PLUGIN : '';