IvanChepurnyi

// From app/code/core/Mage/Adminhtml/controllers/Sales/OrderController.php
    /**
     * Edit order address form
     */
    public function addressAction()
    {
        $addressId = $this->getRequest()->getParam('address_id');
        $address = Mage::getModel('sales/order_address')
            ->getCollection()
            ->addFilter('entity_id', $addressId)

IvanChepurnyi

/**
 * Abstract rule condition based on properties
 */
abstract class EcomDev_Rule_Model_Rule_Condition_Abstract extends Mage_Rule_Model_Condition_Abstract
{
    protected $_properties = null;

    /**
     * Should return a label of the current condition
     *

IvanChepurnyi

<?php

/**
 * Optimized version of attribute source options model
 * 
 * That allows to preload options once and reuse them instead of doing calls to db all the time
 * 
 */
class EcomDev_Optimization_Model_Resource_Attribute_Source_Table 
    extends Mage_Eav_Model_Entity_Attribute_Source_Table

IvanChepurnyi

<?php

class EcomDev_Optimization_Model_Rule_Observer extends Mage_CatalogRule_Model_Observer
{
    protected $_preloadedPrices = array();

    public function beforeCollectTotals(Varien_Event_Observer $observer)
    {
        $quote = $observer->getQuote();
        $date = Mage::app()->getLocale()->storeTimeStamp($quote->getStoreId());

IvanChepurnyi

    location ~ ^/_intellij_phpunit_launcher.php$ {
        expires        off; ## Do not cache dynamic content
        set            $args  "$args&dir=$document_root&config=phpunit.xml.dist";
        fastcgi_pass   unix://var/run/php5-fpm.sock; # Replace with your fpm pass
        fastcgi_read_timeout 600;
        include        fastcgi_params; ## See /etc/nginx/fastcgi_params
    }

IvanChepurnyi

<config>
  <frontend>
    <controller_action_predispatch>
        <observers>
            <log>
                <type>disabled</type>
            </log>
        </observers>
    </controller_action_predispatch>
    <controller_action_postdispatch>

IvanChepurnyi

<config>
  <frontend>
    <catalog_product_compare_remove_product>
        <observers>
            <reports>
                <type>disabled</type>
            </reports>
        </observers>
    </catalog_product_compare_remove_product>
    <customer_login>

IvanChepurnyi

<?php
// This code allows all calls to <remove /> being ignored
// if a block with acl attribute is valid for admin user.
// Shall I keep it in LayoutCompiler? IMO, this looks more like a bug, than a needed feature!
foreach ($ignoreNodes as $block) {
    if ($block->getAttribute('ignore') !== null) {
        continue;
    }
    $acl = (string)$attributes->acl;
    if ($acl && Mage::getSingleton('admin/session')->isAllowed($acl)) {

IvanChepurnyi

Problem

There are too tight relations of stock and prices to store views and websites in Magento that results in high complexity of implementation of b2b and drop shipping solutions in Magento.

The issue was very visible with the price index structure for Magento 1, and now Magento 2 stock index follows the same idea of having an index entry per website.

This strict relation to a website makes unnecessary data duplications in case if you have global stock. Although it makes over complicated multi-warehouse delivery, as you will be required to create a separate website for each warehouse, that duplicates other product data in the flat index structure and price index.

Solution

Create a separate scope entity for Price and Inventory, for using them as scope fields for respective data structures.

IvanChepurnyi

Verifying that +ivanchepurnyi is my blockchain ID. https://onename.com/ivanchepurnyi