unsupervised-scheduler/docs/features/account-registration.md

Feature: Account Registration

Overview

People register for a student account through a front-end page, accepting any signup-scoped policies at that time. Registration is invite-only by default: a studio admin sends an invite, and the invitee completes signup via a tokenised link. A settings seam (us_registration_mode) allows switching to open self-registration with approval later.

Registration Modes

Stored in the us_registration_mode option (default invite):

• invite — only a valid, pending invite token grants access to the registration form. (implemented)
• self_approval — anyone may register; the account is created in a pending state until a studio admin approves it. (reserved for a later iteration)

Data Model — {prefix}us_invites

Column	Type	Notes
id	BIGINT UNSIGNED	Primary key
email	VARCHAR(191)	Invited email address
token	VARCHAR(64)	Opaque token embedded in the registration link
role	VARCHAR(32)	Role granted on acceptance (default us_student)
status	VARCHAR(20)	pending / accepted / revoked
invited_by	BIGINT UNSIGNED	WordPress user ID of the studio admin who invited
accepted_user_id	BIGINT UNSIGNED	The created user's ID once accepted; NULL while pending
created_at	DATETIME	Insertion time
accepted_at	DATETIME	When accepted; NULL while pending

Policy Acceptance Scope

Policies declare when they must be accepted via us_policies.acceptance_scope: signup, booking, or both (see policies.md). The registration form requires acceptance of every published policy scoped signup or both. Acceptances are recorded in us_policy_acceptances with registration_type = account and registration_id = <new user ID>.

Flow (invite mode)

1. Studio admin opens Invites (manage_students) and invites an email; an invite row is created with a token and a registration link.
2. The invitee opens [us_student_register] with the token (?us_invite=<token>).
3. The form pre-fills the email and collects a display name and password, and renders the signup-scoped published policies, each with a required acceptance checkbox.
4. On submit, the token is re-validated; a us_student user is created, the policy acceptances are recorded (account type), the invite is marked accepted, and the user is logged in.

Admin Interface

Invites in wp-admin (manage_students, studio admin only):

• Select the registration page (the page hosting [us_student_register]), stored in the us_registration_page_id option; invitation links point there (falling back to the home page if unset)
• Invite an email (creates a pending invite + link)
• List pending invites; revoke an invite

Frontend Shortcode

• [us_student_register] — the registration page. Shows the form for a valid pending invite; otherwise shows an "by invitation only" message (in invite mode).

Capabilities

• manage_students — manage invites (studio admin; administrators inherit it via the user_has_cap filter). Added to RoleManager::STUDIO_ADMIN_CAPS.

Implementation

• Models: Unsupervised\Schedular\Auth\Invite
• Repository: Unsupervised\Schedular\Auth\InviteRepository
• Admin controller: Unsupervised\Schedular\Auth\RegistrationController
• Frontend: Unsupervised\Schedular\Auth\RegistrationPage
• Reuses Policy\PolicyRepository, Policy\PolicyVersionRepository, Policy\AcceptanceRepository
• Schema: us_invites; us_policies.acceptance_scope

Tests

• tests/Unit/Auth/InviteTest.php
• tests/Unit/Auth/InviteRepositoryTest.php