2020-10-30-create-cms-buy-box-element-in-administration.md

title	issue
Create cms buy box element in administration	NEXT-11503

Administration

• Added component buy-box in src/module/sw-cms/elements
  • Added component sw-cms-el-buy-box
  • Added component sw-cms-el-config-buy-box
  • Added component sw-cms-el-preview-buy-box
• Changed method onSave in src/module/sw-cms/page/sw-cms-detail/index.js to handle saving buy box element in product page layout
• Added method onSaveEntity in src/module/sw-cms/page/sw-cms-detail/index.js
• Added method isProductPageElement in src/module/sw-cms/page/sw-cms-detail/index.js to check if element type is buy box, product description reviews or cross selling
• Added method getSlotValidations in src/module/sw-cms/page/sw-cms-detail/index.js to get slot validations
• Added method getRedundantElementWarning in src/module/sw-cms/page/sw-cms-detail/index.js to get notification message about redundant elements in product page layout
• Changed viewer privileges in src/module/sw-cms/acl/index.js to enable reading data of buy-box and product-description-reviews CMS element