Add group-class enrolment deadline with instructor late-enrolment override

Group classes gain an instructor-set enrolment deadline (new us_offerings.enrollment_deadline column) that defaults to the first day of the class (term_start). Past the deadline students can no longer self-enrol: the enrolment endpoint rejects it (403 enrollment_closed) and the front-end class list shows "Enrolment has closed." in place of the Enrol button. Instructors keep a manual path: the "Add students directly" control on each class's details page now renders for public classes too (not just invite-only) and deliberately bypasses the deadline and capacity, so a student can be added as a late enrolment after the class has closed. Past the deadline the details page labels these as late enrolments. Bumps USC_VERSION to 1.1.3 for the schema change. Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-07-24 10:19:38 -03:00
parent 991ed2f5ad
commit bf29162587
18 changed files with 338 additions and 54 deletions
@@ -21,6 +21,7 @@ An offering is anything a student can register for: a private-lesson type (30 or
 | `term_start`       | DATE             | Group / term offerings — first day; NULL otherwise          |
 | `term_end`         | DATE             | Group / term offerings — last day; NULL otherwise           |
 | `class_time`       | TIME             | Group only — time of day each session starts; NULL otherwise |
+| `enrollment_deadline` | DATE          | Group only — last day students may enrol; NULL defaults to `term_start` (the first class day) |
 | `schedule_note`    | VARCHAR(191)     | Group only — human-readable schedule, e.g. "Tuesdays 4:00pm"|
 | `cancellation_cutoff_hours` | SMALLINT UNSIGNED | Optional per-offering cancellation cutoff in hours; NULL inherits the studio default (see `cancellation-cutoff.md`) |
 | `access_mode`      | VARCHAR(20)      | `public` (listed in the catalog) or `invite_only` (group classes hidden from the catalog — see `group-classes.md`) |
@@ -51,6 +52,16 @@ one-off), and returns an empty list unless date, time, and a positive duration a
 all set. These windows drive availability reconciliation (see **Instructor
 assignment** below and `group-classes.md`).

+## Enrolment deadline
+A group class carries an optional `enrollment_deadline` the instructor sets on the
+offering form (blank leaves it NULL). `Offering::effectiveEnrollmentDeadline()`
+resolves it to the stored date, or to `term_start` (the first class day) when unset,
+so a class with no explicit deadline still closes to new enrolments once the first
+class arrives. `Offering::isEnrollmentOpen($today)` compares a `Y-m-d` "today"
+against that effective deadline (inclusive — the deadline day is still open). The
+enrolment endpoint enforces it (`403 enrollment_closed`) and the front-end
+group-class list mirrors the same rule; see `group-classes.md`.
+
 ## Instructor assignment
 Every offering has an owning `instructor_id`. A studio admin
 (`manage_instructors`) sees an **Instructor** picker on the offering form and may
@@ -84,7 +95,7 @@ Studio admin and instructors manage offerings under **Offerings** in wp-admin.

 ## Implementation
 - Repository: `Unsupervised\Schedular\Offering\OfferingRepository`
- Model: `Unsupervised\Schedular\Offering\Offering` (`normalizeTime`, `sessionWindows`)
+- Model: `Unsupervised\Schedular\Offering\Offering` (`normalizeTime`, `sessionWindows`, `effectiveEnrollmentDeadline`, `isEnrollmentOpen`)
 - Admin controller: `Unsupervised\Schedular\Offering\OfferingController`
 - REST endpoint: `Unsupervised\Schedular\Offering\OfferingEndpoint` (public listing includes `instructor_name`)
 - Availability reconciliation: `Unsupervised\Schedular\Offering\ClassSlotReconciler` (uses `Availability\AvailabilityRepository::findOverlapping`)