I think it can be build for it.
PHP and MariaDB version are ready for it.
Branched and building, but koji's slow at the moment, I'll push an update when it's complete.
On it's way to updates-testing.
moodle-3.2.1-1.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2017-80cfb13391
moodle-3.2.1-1.el7 has been pushed to the Fedora EPEL 7 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2017-80cfb13391
moodle-3.1.10-1.el7.noarch is already available