RKR Free Return: Free refund at checkout for PrestaShop

v1.0.92026/10/17

Fixed

• PrestaShop 1.7.8 : the checkout block did not show with the default position. The payment step of 1.7.x has no displayCheckoutBeforeConfirmation hook (it arrived with 8.0); on 1.7 the block now goes to displayPaymentTop , at the top of the same step.
• The block appeared twice when position 2, 3 or 4 was selected: the position-1 hook rendered whatever the setting.
• A selected coverage could not be removed when several coverage types are offered (radio buttons). Clicking the selected card now removes it, and one click on the card is no longer counted twice.
• Struck-through "old" price shown when the floor or the rounding raised the fee ( eg ~~€0.98~~€1.50). Only a real reduction is struck through.
• Order without its coverage line when the order is validated in the same request that added the coverage (import, script, a payment module validating at once): the cart kept its cached package list. The cart caches are now reset whenever the coverage line changes.
• Demonstration rows in real customer accounts. The demo data set picks random customers; its rows now stay out of "My free returns", the per-customer limits and the repeat-customer discount.
• Statistics: wrong net margin (it multiplied the number of used labels by the cost of all labels: -201 € instead of +52 €). It is now the coverage revenue minus the cost of the labels actually used.
• Statistics: the period switch only redrew the charts ; the cards and the period line stayed on the default period. A period now reloads the tab with every figure on the same days.
• "My free returns" on phones : the table was wider than the screen; below 640 px each coverage is now a card with its labels.
• Chart legends now use the color of their series.
• The benefit list of the live preview showed two bullets per line.
• Missing Spanish and French translations: coverage statuses on "My free returns", eligibility checks of the diagnosis, coverage descriptions.
• Duplicated hidden coverage products. Right after the install, the first shop visit ran the daily maintenance, whose self-heal did not see the new product ids yet and created another set. Creation is now serialized with a database lock and reads the ids from the table; leftover copies are removed (and uninstall removes every hidden coverage product).
• Coverage products kept their English name on the order, the invoice and the emails of shops in other languages: the default texts were translated after the products were created. Names now follow the Texts tab (on install, on save and on upgrade).
• Cart line without tax when the tax rules group was set by import or by code instead of the Fee tab: the checkout announced €1.50 and the cart added €1.24. The service products now take the configured tax group before entering the cart (and on upgrade).
• Coverage email ignored its switch ("Send the coverage email"): it read a setting that does not exist.
• Emails were not sent (an extra argument shifted the template path of Mail::Send ).
• PrestaShop 1.7.8 : strings with "&" were not translated and reached the screen as & ; units (%, px) were sent to the translator.
• Default settings that were never written on install (service product ids, theme colors) and several type issues found by static analysis.

Changed

• No nofilter without sanitizer and no HTML built in PHP: customer texts are escaped (merchant HTML texts go through cleanHtml ), the widget and admin configuration travel in data- attributes, the theme variables in a style attribute, the custom CSS in a generated stylesheet, and the nested back-office pieces are rendered with {rkrfr_render} .
• Every template output is escaped (field descriptions, attributes, numbers, editor contents): a description with " "lost that word on screen."
• getContent() returns a page with a link when the redirection to the module panel is not possible.