This commit adds code to clean the backwards compatibility cache created for each product on WC_Product_Tables_Backwards_Compatibility::get_from_product_table() whenever a product is changed and WC_Product_Data_Store_Custom_Table::clear_caches() is called. To be able to do this it was necessary to change the way the backwards compatibility class caches information. Instead of creating a cache entry for each product property, now the class will create a cache entry for each product. So now all product properties are now stored in the same cache entry.
claudiulodro
commented
6 years ago
This commit adds code to clean the backwards compatibility cache created for each product on WC_Product_Tables_Backwards_Compatibility::get_from_product_table() whenever a product is changed and WC_Product_Data_Store_Custom_Table::clear_caches() is called. To be able to do this it was necessary to change the way the backwards compatibility class caches information. Instead of creating a cache entry for each product property, now the class will create a cache entry for each product. So now all product properties are now stored in the same cache entry.
This change fixes two failing tests. Fixes #75
cc @claudiulodro