forked from PrestaShop/PrestaShop
-
Notifications
You must be signed in to change notification settings - Fork 0
/
StockAvailable.php
769 lines (674 loc) · 23.9 KB
/
StockAvailable.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
<?php
/*
* 2007-2012 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <[email protected]>
* @copyright 2007-2012 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
/**
* Represents quantities available
* It is either synchronized with Stock or manualy set by the seller
*
* @since 1.5.0
*/
class StockAvailableCore extends ObjectModel
{
/** @var int identifier of the current product */
public $id_product;
/** @var int identifier of product attribute if necessary */
public $id_product_attribute;
/** @var int the shop associated to the current product and corresponding quantity */
public $id_shop;
/** @var int the group shop associated to the current product and corresponding quantity */
public $id_shop_group;
/** @var int the quantity available for sale */
public $quantity = 0;
/** @var bool determine if the available stock value depends on physical stock */
public $depends_on_stock = false;
/** @var bool determine if a product is out of stock - it was previously in Product class */
public $out_of_stock = false;
/**
* @see ObjectModel::$definition
*/
public static $definition = array(
'table' => 'stock_available',
'primary' => 'id_stock_available',
'fields' => array(
'id_product' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
'id_product_attribute' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
'id_shop' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
'id_shop_group' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
'quantity' => array('type' => self::TYPE_INT, 'validate' => 'isInt', 'required' => true),
'depends_on_stock' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),
'out_of_stock' => array('type' => self::TYPE_INT, 'validate' => 'isInt', 'required' => true),
),
);
/**
* @see ObjectModel::$webserviceParameters
*/
protected $webserviceParameters = array(
'fields' => array(
'id_product' => array('xlink_resource' => 'products'),
'id_product_attribute' => array('xlink_resource' => 'combinations'),
'id_shop' => array('xlink_resource' => 'shops'),
'id_shop_group' => array('xlink_resource' => 'shop_groups'),
),
'hidden_fields' => array(
),
'objectMethods' => array(
'add' => 'addWs',
'update' => 'updateWs',
),
);
/**
* For a given {id_product, id_product_attribute and id_shop}, gets the stock available id associated
*
* @param int $id_product
* @param int $id_product_attribute Optional
* @param int $id_shop Optional
* @return int
*/
public function updateWs()
{
if ($this->depends_on_stock)
return WebserviceRequest::getInstance()->setError(500, Tools::displayError('You can\'t update stock available when it\'s depend on stock'));
return $this->update();
}
public static function getStockAvailableIdByProductId($id_product, $id_product_attribute = null, $id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
$query = new DbQuery();
$query->select('id_stock_available');
$query->from('stock_available');
$query->where('id_product = '.(int)$id_product);
if ($id_product_attribute !== null)
$query->where('id_product_attribute = '.(int)$id_product_attribute);
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
* For a given id_product, synchronizes StockAvailable::quantity with Stock::usable_quantity
*
* @param int $id_product
*/
public static function synchronize($id_product, $order_id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
// gets warehouse ids grouped by shops
$ids_warehouse = Warehouse::getWarehousesGroupedByShops();
if ($order_id_shop !== null)
{
$order_warehouses = array();
$wh = Warehouse::getWarehouses(false, (int)$order_id_shop);
foreach ($wh as $warehouse)
$order_warehouses[] = $warehouse['id_warehouse'];
}
// gets all product attributes ids
$ids_product_attribute = array();
foreach (Product::getProductAttributesIds($id_product) as $id_product_attribute)
$ids_product_attribute[] = $id_product_attribute['id_product_attribute'];
// Allow to order the product when out of stock?
$out_of_stock = StockAvailable::outOfStock($id_product);
$manager = StockManagerFactory::getManager();
// loops on $ids_warehouse to synchronize quantities
foreach ($ids_warehouse as $id_shop => $warehouses)
{
// first, checks if the product depends on stock for the given shop $id_shop
if (StockAvailable::dependsOnStock($id_product, $id_shop))
{
// init quantity
$product_quantity = 0;
// if it's a simple product
if (empty($ids_product_attribute))
{
$allowed_warehouse_for_product = WareHouse::getProductWarehouseList((int)$id_product, 0, (int)$id_shop);
$allowed_warehouse_for_product_clean = array();
foreach ($allowed_warehouse_for_product as $warehouse)
$allowed_warehouse_for_product_clean[] = (int)$warehouse['id_warehouse'];
$allowed_warehouse_for_product_clean = array_intersect($allowed_warehouse_for_product_clean, $warehouses);
if ($order_id_shop != null && !count(array_intersect($allowed_warehouse_for_product_clean, $order_warehouses)))
continue;
$product_quantity = $manager->getProductRealQuantities($id_product, null, $allowed_warehouse_for_product_clean, true);
}
// else this product has attributes, hence loops on $ids_product_attribute
else
{
foreach ($ids_product_attribute as $id_product_attribute)
{
$allowed_warehouse_for_combination = WareHouse::getProductWarehouseList((int)$id_product, (int)$id_product_attribute, (int)$id_shop);
$allowed_warehouse_for_combination_clean = array();
foreach ($allowed_warehouse_for_combination as $warehouse)
$allowed_warehouse_for_combination_clean[] = (int)$warehouse['id_warehouse'];
$allowed_warehouse_for_combination_clean = array_intersect($allowed_warehouse_for_combination_clean, $warehouses);
if ($order_id_shop != null && !count(array_intersect($allowed_warehouse_for_combination_clean, $order_warehouses)))
continue;
$quantity = $manager->getProductRealQuantities($id_product, $id_product_attribute, $allowed_warehouse_for_combination_clean, true);
$query = new DbQuery();
$query->select('COUNT(*)');
$query->from('stock_available');
$query->where('id_product = '.(int)$id_product.' AND id_product_attribute = '.(int)$id_product_attribute.
StockAvailable::addSqlShopRestriction(null, $id_shop));
if ((int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query))
{
$query = array(
'table' => 'stock_available',
'data' => array('quantity' => $quantity),
'where' => 'id_product = '.(int)$id_product.' AND id_product_attribute = '.(int)$id_product_attribute.
StockAvailable::addSqlShopRestriction(null, $id_shop)
);
Db::getInstance()->update($query['table'], $query['data'], $query['where']);
}
else
{
$query = array(
'table' => 'stock_available',
'data' => array(
'quantity' => $quantity,
'depends_on_stock' => 1,
'out_of_stock' => $out_of_stock,
'id_product' => (int)$id_product,
'id_product_attribute' => (int)$id_product_attribute,
)
);
StockAvailable::addSqlShopParams($query['data']);
Db::getInstance()->insert($query['table'], $query['data']);
}
$product_quantity += $quantity;
Hook::exec('actionUpdateQuantity',
array(
'id_product' => $id_product,
'id_product_attribute' => $id_product_attribute,
'quantity' => $quantity
)
);
}
}
// updates
// if $id_product has attributes, it also updates the sum for all attributes
$query = array(
'table' => 'stock_available',
'data' => array('quantity' => $product_quantity),
'where' => 'id_product = '.(int)$id_product.' AND id_product_attribute = 0'.
StockAvailable::addSqlShopRestriction(null, $id_shop)
);
Db::getInstance()->update($query['table'], $query['data'], $query['where']);
}
}
// In case there are no warehouses, removes product from StockAvailable
if (count($ids_warehouse) == 0 && StockAvailable::dependsOnStock((int)$id_product))
Db::getInstance()->update('stock_available', array('quantity' => 0 ), 'id_product = '.(int)$id_product);
}
/**
* For a given id_product, sets if stock available depends on stock
*
* @param int $id_product
* @param int $depends_on_stock Optional : true by default
* @param int $id_shop Optional : gets context by default
*/
public static function setProductDependsOnStock($id_product, $depends_on_stock = true, $id_shop = null, $id_product_attribute = 0)
{
if (!Validate::isUnsignedId($id_product))
return false;
$existing_id = StockAvailable::getStockAvailableIdByProductId((int)$id_product, (int)$id_product_attribute, $id_shop);
if ($existing_id > 0)
{
Db::getInstance()->update('stock_available', array(
'depends_on_stock' => (int)$depends_on_stock
), 'id_stock_available = '.(int)$existing_id);
}
else
{
$params = array(
'depends_on_stock' => (int)$depends_on_stock,
'id_product' => (int)$id_product,
'id_product_attribute' => (int)$id_product_attribute
);
StockAvailable::addSqlShopParams($params, $id_shop);
Db::getInstance()->insert('stock_available', $params);
}
// depends on stock.. hence synchronizes
if ($depends_on_stock)
StockAvailable::synchronize($id_product);
}
/**
* For a given id_product, sets if product is available out of stocks
*
* @param int $id_product
* @param int $out_of_stock Optional false by default
* @param int $id_shop Optional gets context by default
*/
public static function setProductOutOfStock($id_product, $out_of_stock = false, $id_shop = null, $id_product_attribute = 0)
{
if (!Validate::isUnsignedId($id_product))
return false;
if ($id_shop === null)
$id_shop = Context::getContext()->shop->id;
$existing_id = StockAvailable::getStockAvailableIdByProductId((int)$id_product, (int)$id_product_attribute, (int)$id_shop);
if ($existing_id > 0)
{
Db::getInstance()->update(
'stock_available',
array('out_of_stock' => (int)$out_of_stock),
'id_product = '.(int)$id_product.
(($id_product_attribute) ? ' AND id_product_attribute = '.(int)$id_product_attribute : '').
StockAvailable::addSqlShopRestriction(null, $id_shop)
);
}
else
{
$params = array(
'out_of_stock' => (int)$out_of_stock,
'id_product' => (int)$id_product,
'id_product_attribute' => (int)$id_product_attribute
);
StockAvailable::addSqlShopParams($params, $id_shop);
Db::getInstance()->insert('stock_available', $params);
}
}
/**
* For a given id_product and id_product_attribute, gets its stock available
*
* @param int $id_product
* @param int $id_product_attribute Optional
* @param int $id_shop Optional : gets context by default
* @return int Quantity
*/
public static function getQuantityAvailableByProduct($id_product = null, $id_product_attribute = null, $id_shop = null)
{
// if null, it's a product without attributes
if ($id_product_attribute === null)
$id_product_attribute = 0;
$query = new DbQuery();
$query->select('SUM(quantity)');
$query->from('stock_available');
// if null, it's a product without attributes
if ($id_product !== null)
$query->where('id_product = '.(int)$id_product);
$query->where('id_product_attribute = '.(int)$id_product_attribute);
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
* Upgrades total_quantity_available after having saved
* @see ObjectModel::add()
*/
public function add($autodate = true, $null_values = false)
{
if (!parent::add($autodate, $null_values))
return false;
$this->postSave();
}
/**
* Upgrades total_quantity_available after having update
* @see ObjectModel::update()
*/
public function update($null_values = false)
{
if (!parent::update($null_values))
return false;
return $this->postSave();
}
/**
* Upgrades total_quantity_available after having saved
* @see StockAvailableCore::update()
* @see StockAvailableCore::add()
*/
public function postSave()
{
if ($this->id_product_attribute == 0)
return true;
$id_shop = (Shop::getContext() != Shop::CONTEXT_GROUP ? $this->id_shop : null);
$total_quantity = (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
SELECT SUM(quantity) as quantity
FROM '._DB_PREFIX_.'stock_available
WHERE id_product = '.(int)$this->id_product.'
AND id_product_attribute <> 0 '.
StockAvailable::addSqlShopRestriction(null, $id_shop)
);
$this->setQuantity($this->id_product, 0, $total_quantity, $id_shop);
return true;
}
/**
* For a given id_product and id_product_attribute updates the quantity available
*
* @param int $id_product
* @param int $id_product_attribute Optional
* @param int $delta_quantity The delta quantity to update
* @param int $id_shop Optional
*/
public static function updateQuantity($id_product, $id_product_attribute, $delta_quantity, $id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
$id_stock_available = StockAvailable::getStockAvailableIdByProductId($id_product, $id_product_attribute, $id_shop);
if (!$id_stock_available)
return false;
// Update quantity of the pack products
if (Pack::isPack($id_product))
{
$products_pack = Pack::getItems($id_product, (int)Configuration::get('PS_LANG_DEFAULT'));
foreach ($products_pack as $product_pack)
{
$pack_id_product_attribute = Product::getDefaultAttribute($product_pack->id, 1);
StockAvailable::updateQuantity($product_pack->id, $pack_id_product_attribute, $product_pack->pack_quantity * $delta_quantity, $id_shop);
}
}
$stock_available = new StockAvailable($id_stock_available);
$stock_available->quantity = $stock_available->quantity + $delta_quantity;
$stock_available->update();
Hook::exec('actionUpdateQuantity',
array(
'id_product' => $id_product,
'id_product_attribute' => $id_product_attribute,
'quantity' => $stock_available->quantity
)
);
return true;
}
/**
* For a given id_product and id_product_attribute sets the quantity available
*
* @param int $id_product
* @param int $id_product_attribute Optional
* @param int $delta_quantity The delta quantity to update
* @param int $id_shop Optional
*/
public static function setQuantity($id_product, $id_product_attribute, $quantity, $id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
$context = Context::getContext();
// if there is no $id_shop, gets the context one
if ($id_shop === null && Shop::getContext() != Shop::CONTEXT_GROUP)
$id_shop = (int)$context->shop->id;
$depends_on_stock = StockAvailable::dependsOnStock($id_product);
//Try to set available quantity if product does not depend on physical stock
if (!$depends_on_stock)
{
$id_stock_available = (int)StockAvailable::getStockAvailableIdByProductId($id_product, $id_product_attribute, $id_shop);
if ($id_stock_available)
{
$stock_available = new StockAvailable($id_stock_available);
$stock_available->quantity = (int)$quantity;
$stock_available->update();
}
else
{
$out_of_stock = StockAvailable::outOfStock($id_product, $id_shop);
$stock_available = new StockAvailable();
$stock_available->out_of_stock = (int)$out_of_stock;
$stock_available->id_product = (int)$id_product;
$stock_available->id_product_attribute = (int)$id_product_attribute;
$stock_available->quantity = (int)$quantity;
if ($id_shop === null)
$shop_group = Shop::getContextShopGroup();
else
$shop_group = new ShopGroup((int)Shop::getGroupFromShop((int)$id_shop));
// if quantities are shared between shops of the group
if ($shop_group->share_stock)
{
$stock_available->id_shop = 0;
$stock_available->id_shop_group = (int)$shop_group->id;
}
else
{
$stock_available->id_shop = (int)$id_shop;
$stock_available->id_shop_group = 0;
}
$stock_available->add();
}
Hook::exec('actionUpdateQuantity',
array(
'id_product' => $id_product,
'id_product_attribute' => $id_product_attribute,
'quantity' => $stock_available->quantity
)
);
}
}
/**
* Removes a given product from the stock available
*
* @param int $id_product
* @param int $id_product_attribute Optional
* @param mixed $id_shop shop id or shop object Optional
*/
public static function removeProductFromStockAvailable($id_product, $id_product_attribute = null, $shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
if (Shop::getContext() == SHOP::CONTEXT_SHOP)
if (Shop::getContextShopGroup()->share_stock == 1)
{
$pa_sql = '';
if ($id_product_attribute !== null)
{
$pa_sql = '_attribute';
$id_product_attribute_sql = $id_product_attribute;
}
else
$id_product_attribute_sql = $id_product;
if ((int)Db::getInstance()->getValue('SELECT COUNT(*)
FROM '._DB_PREFIX_.'product'.$pa_sql.'_shop
WHERE id_product'.$pa_sql.'='.(int)$id_product_attribute_sql.'
AND id_shop IN ('.implode(',', array_map('intval', Shop::getContextListShopID(SHOP::SHARE_STOCK))).')'))
return true;
}
return Db::getInstance()->execute('
DELETE FROM '._DB_PREFIX_.'stock_available
WHERE id_product = '.(int)$id_product.
($id_product_attribute ? ' AND id_product_attribute = '.(int)$id_product_attribute : '').
StockAvailable::addSqlShopRestriction(null, $shop));
}
/**
* Removes all product quantities from all a group of shops
* If stocks are shared, remoe all old available quantities for all shops of the group
* Else remove all available quantities for the current group
*
* @param ShopGroup $shop_group the ShopGroup object
*/
public static function resetProductFromStockAvailableByShopGroup(ShopGroup $shop_group)
{
if ($shop_group->share_stock)
{
$shop_list = Shop::getShops(false, $shop_group->id, true);
if (count($shop_list) > 0)
{
$id_shops_list = implode(', ', $shop_list);
return Db::getInstance()->execute('
DELETE FROM '._DB_PREFIX_.'stock_available
WHERE id_shop IN ('.$id_shops_list.')'
);
}
}
else
{
return Db::getInstance()->execute('
DELETE FROM '._DB_PREFIX_.'stock_available
WHERE id_shop_group = '.$shop_group->id
);
}
}
/**
* For a given product, tells if it depends on the physical (usable) stock
*
* @param int $id_product
* @param int $id_shop Optional : gets context if null @see Context::getContext()
* @return bool : depends on stock @see $depends_on_stock
*/
public static function dependsOnStock($id_product, $id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
$query = new DbQuery();
$query->select('depends_on_stock');
$query->from('stock_available');
$query->where('id_product = '.(int)$id_product);
$query->where('id_product_attribute = 0');
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
return (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
* For a given product, get its "out of stock" flag
*
* @param int $id_product
* @param int $id_shop Optional : gets context if null @see Context::getContext()
* @return bool : depends on stock @see $depends_on_stock
*/
public static function outOfStock($id_product, $id_shop = null)
{
if (!Validate::isUnsignedId($id_product))
return false;
$query = new DbQuery();
$query->select('out_of_stock');
$query->from('stock_available');
$query->where('id_product = '.(int)$id_product);
$query->where('id_product_attribute = 0');
$query = StockAvailable::addSqlShopRestriction($query, $id_shop);
return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($query);
}
/**
* Add an sql restriction for shops fields - specific to StockAvailable
*
* @param DbQuery $query Reference to the query object
* @param int $id_shop Optional : The shop ID
* @param string $alias Optional : The current table alias
*
* @return mixed the DbQuery object or the sql restriction string
*/
public static function addSqlShopRestriction(DbQuery $sql = null, $shop = null, $alias = null)
{
$context = Context::getContext();
if (!empty($alias))
$alias .= '.';
// if there is no $id_shop, gets the context one
// get shop group too
if ($shop === null)
{
if (Shop::getContext() == Shop::CONTEXT_GROUP)
$shop_group = Shop::getContextShopGroup();
else
$shop_group = $context->shop->getGroup();
$shop = $context->shop;
}
elseif (is_object($shop))
$shop_group = $shop->getGroup();
else
{
$shop = new Shop($shop);
$shop_group = $shop->getGroup();
}
// if quantities are shared between shops of the group
if ($shop_group->share_stock)
{
if (is_object($sql))
{
$sql->where(pSQL($alias).'id_shop_group = '.(int)$shop_group->id);
$sql->where(pSQL($alias).'id_shop = 0');
}
else
{
$sql = ' AND '.pSQL($alias).'id_shop_group = '.(int)$shop_group->id.' ';
$sql .= ' AND '.pSQL($alias).'id_shop = 0 ';
}
}
else
{
if (is_object($sql))
$sql->where(pSQL($alias).'id_shop = '.(int)$shop->id);
else
$sql = ' AND '.pSQL($alias).'id_shop = '.(int)$shop->id.' ';
}
return $sql;
}
/**
* Add sql params for shops fields - specific to StockAvailable
*
* @param array $params Reference to the params array
* @param int $id_shop Optional : The shop ID
*
*/
public static function addSqlShopParams(&$params, $id_shop = null)
{
$context = Context::getContext();
$group_ok = false;
// if there is no $id_shop, gets the context one
// get shop group too
if ($id_shop === null)
{
if (Shop::getContext() == Shop::CONTEXT_GROUP)
$shop_group = Shop::getContextShopGroup();
else
{
$shop_group = $context->shop->getGroup();
$id_shop = $context->shop->id;
}
}
else
{
$shop = new Shop($id_shop);
$shop_group = $shop->getGroup();
}
// if quantities are shared between shops of the group
if ($shop_group->share_stock)
{
$params['id_shop_group'] = (int)$shop_group->id;
$params['id_shop'] = 0;
$group_ok = true;
}
else
$params['id_shop_group'] = 0;
// if no group specific restriction, set simple shop restriction
if (!$group_ok)
$params['id_shop'] = (int)$id_shop;
}
/**
* Copies stock available content table
*
* @param int $src_shop_id
* @param int $dst_shop_id
* @return bool
*/
public static function copyStockAvailableFromShopToShop($src_shop_id, $dst_shop_id)
{
if (!$src_shop_id || !$dst_shop_id)
return false;
$query = '
INSERT INTO '._DB_PREFIX_.'stock_available
(
id_product,
id_product_attribute,
id_shop,
id_shop_group,
quantity,
depends_on_stock,
out_of_stock
)
(
SELECT id_product, id_product_attribute, '.(int)$dst_shop_id.', 0, quantity, depends_on_stock, out_of_stock
FROM '._DB_PREFIX_.'stock_available
WHERE id_shop = '.(int)$src_shop_id.
')';
return Db::getInstance()->execute($query);
}
}