RKR GS1 Digital Link QR: códigos QR GS1 de tu catálogo con resolver propio

v1.1.02026/11/06

The module was rebuilt around one thing: a code printed today has to work.

Fixed

• QR codes can now be scanned. The 1.0.0 generator had no error correction and no format information, and filled the free space with a hash: no phone or scanner could read its codes. It is replaced by a complete ISO/IEC 18004 encoder, checked with an independent decoder.
• Links lead somewhere. The codes pointed to id.gs1.org, which does not know the products of a shop unless they are registered there. The shop now answers /01/{gtin} itself. Another resolver can still be chosen.
• The GTIN in the link is always written with 14 digits, and lot and serial go in the path and the date in the query, as GS1 Digital Link defines.
• Saving or deleting a product did nothing: the hooks read a parameter that does not exist. Codes now follow the product and its combinations.
• "Generate all" stopped at 1,000 products, accepted wrong GTINs and created codes without a drawing, so the shop and the exports stayed empty. It now works in steps, for any size of catalogue.
• Scans were never counted: there was nothing receiving them. Monthly statistics also added all scans to the month the code was created.
• CSV import did not read the file. It now imports, reports line by line and accepts the CSV the module exports.
• The QR settings tab saved nothing, and the colours, sizes and adjustments of the themes had no effect in the shop.
• Example data failed on some PrestaShop versions, left visible products in the catalogue and scan logs behind. The unused rkrldq_config table is removed when upgrading.
• Fatal error when another Rekire module had loaded a menu trait with the same name.
• The AI connection test answered "connected" even when the provider failed.
• The module altered the tab table of PrestaShop on installation: not any more.

Security and privacy

• No IP address, browser or referrer is stored for a scan; old values are deleted when upgrading.
• The AI key is stored encrypted and never written back to the page; for Google it no longer travels in the URL.
• Permissions of the employee profile are checked in every action, and changes require POST.
• Document links only accept http and https, and custom CSS is cleaned and served as a stylesheet.
• ZIP files are built on the server: nothing is loaded from external CDNs.

Added

• QR codes tab: search, edit the documents of each code, destination, text of the scan page.
• Scan page with the product and its documents, in the language of the phone.
• GS1 link types gs1:pip, gs1:instructions, gs1:safetyInfo and gs1:dpp, Link header and linkType=all (linkset).
• A code per combination when it has its own GTIN.
• PDF labels in vectors at the size in millimetres you choose, with the GTIN below the code.
• Codes with lot, serial number and date for a batch label.
• Catalogue check: valid, missing, wrong, internal-use and repeated GTINs.
• Log retention, statistics by device, option to keep data when uninstalling, translations into English, Spanish, French, Italian, German and Portuguese.

Changed

• AI only writes the short text of the scan page, from the data of the product and for you to review. It no longer offers to write safety sheets or product passports: those are legal documents.
• The Statistics and Import/Export menu entries are now tabs of a single screen.