2020-10-28-implement-cash-rounding.md

title	issue	author	author_email	author_github
Implement cash rounding	NEXT-10004	Oliver Skroblin	[email protected]	Oliver Skroblin

Core

• Added new required fields item_rounding and total_rounding field to order and currency entity
• Added new currency_country_rounding which contains country specific cash rounding configuration
• Added new CashRoundingField which stores the cash rounding in order, currency and currency_country_rounding
• Added new CashRoundingConfig class which will be decoded by the corresponding CashRoundingField
• Removed RoundingInterface and Rounding class, use CashRounding class instead
• Changed CalculatedTaxCollection::round parameter, the function requires now a CashRounding and CashRoundingConfig
• Deprecated Context::getCurrencyPrecision, use Context::getRounding instead
• Removed currencyPrecision parameter of Context::__construct()
• Added itemRounding and totalRounding to SalesChannelContext
• Added AbstractElasticsearchDefinition::extendDocuments which allows to add not related entity data to an indexed document
• Fixed currency price indexing and usage in elasticsearch
• Changed __construct of all price definitions: AbsolutePriceDefinition, PercentagePriceDefinition and QuantityPriceDefinition, use *Definition::create instead
• Removed precision parameter of price definition, a specific precision for each definition is no longer supported
• Added CartPrice::rawTotal which contains the un-rounded total value
• Removed \Shopware\Core\Checkout\Cart\Price\ReferencePriceCalculator
• Removed \Shopware\Core\Checkout\Cart\Tax\TaxRuleCalculator use TaxCalculator instead
• Deprecated \Shopware\Core\System\Currency\CurrencyEntity::$decimalPrecision use itemRounding or totalRounding instead