This change blocks Help Center access for default/Hacker-plan accounts
and closes the downgrade gap that could leave `help_center` enabled
after a subscription falls back to the default cloud plan.
Fixes: none
Closes: none
## Why
Default-plan accounts should not be able to access the Help Center, but
the downgrade fallback path only reset the plan name and did not
reconcile premium feature flags. That meant some accounts could keep
`help_center` enabled even after landing back on the Hacker/default
plan.
## What this change does
- blocks Help Center portal and article access for default/Hacker-plan
accounts
- reconciles premium feature flags when a subscription falls back to the
default cloud plan, so `help_center` is disabled immediately instead of
waiting for a later webhook
- preserves existing account `custom_attributes` during Stripe customer
recreation instead of overwriting them
- adds Enterprise coverage for the default-plan access checks on hosted
and custom-domain Help Center routes
- fixes the public access check to use the resolved portal object so
blocked requests return the intended response instead of raising an
error
## Validation
1. Create or use an account on the default/Hacker cloud plan with an
active portal.
2. Visit the portal home page and a published article on both the
Chatwoot-hosted URL and a configured custom domain.
3. Confirm the Help Center is blocked for that account.
4. Downgrade a paid account back to the default/Hacker plan through the
Stripe webhook flow.
5. Confirm `help_center` is disabled right after the downgrade fallback
is processed and the account can no longer access the Help Center.
---------
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Sojan Jose <sojan@pepalo.com>
* feat: start sitemap
* feat: add base url and last mod to sitemap
* fix: typo
* test: sitemap generation
* test: add draft articles
* fix: escape dots in regex matching
* feat: perpend protocol to the url
* feat: use ChatwootApp.help_center_root
* feat: don't parse the URL
* fix: function declaration
- Support rendering articles over frontend URL
- Support rendering articles over help center URL
- Support rendering help center home page in the custom domain root
