What ready-made specialized CMS should be used to create an on-line book with a paid subscription to publications of chapters / sections?

Question

CMS

Hello.
Task: to create a semi-closed site where a full-fledged book (IT-sphere: codes, API, glossary / terms, etc.) will be gradually created by several authors at the same time.
Access to sections / chapters that are already ready and verified by the head - I want to immediately open it to the public through a paid subscription.
Required CMS functionality:
For authors: A NICE code-editor and the ability to launch a JS/HTML/CSS project (a folder with the structure of the necessary files) from a publication (to check/test the listing performance), a history of changes to the content and code of the project
For subscribers:paid subscription to the chapters/sections of interest (+ customizable flexible access), the ability to save any available page in PDF, search ONLY IN ACCESSIBLE chapters/sections for the subscriber.
The subscriber sees only what he has access to.
For everyone else - the content is not available.
Are there ready-made solutions? (paid options are also considered)
(WP, Joomla! and other NON-SPECIALIZED - do not suggest!)
In advance, Thank you all for your help!

Answer 1

no
, you can look at OpenEDX and Moodle, but it’s unlikely that it’s easy there with so many rights that it will be more difficult to write it yourself from scratch
, of course, there are a lot of plugins for non-specialized ones, but, by and large, with RBAC the same song
about “search is not everywhere "It's also gloomy, Alfresco seems to cope with RBAC, but also its own fun
PS if it were, it would be popular with adults