FH-4.7 - AccountIdentitiesComponent under
features/website/account/identities/. Lists linked identities from
GET /me/identities, offers attach buttons only for OAuth providers not
already linked (reusing SocialLoginButtonComponent), detaches through
unlink(). Refuses to detach the last remaining identity - it is the only
way back in - with the control disabled and an explanatory title, matching
the backend's last-identity 409. Loading / error / ready states; a load
failure surfaces an error rather than rendering an empty account, and a
slot carries the identity-conflict message from PHASE-8 §2.3. 6 unit tests.
Not wired into a route: the storefront has no customer account area yet
and no live OAuth application to authorize against (FH-0.1). This is the
surface both depend on, buildable and tested now.
FH-4.6 (client + contract) - the gateway now separates the two provider
sets. SocialProvider (vk | yandex) is what has an OAuth authorize
redirect; ExternalIdentityProvider (adds telegram | max) is what can be
listed and unlinked. unlink() widened to the latter so Telegram detaches
through the same path as VK, with no second code path. The dev local
gateway seeds a Telegram identity so the linking screen is exercisable
before any real provider exists.
PHASE-8 §2.6 specifies the backend migration: a Telegram login writes an
ExternalIdentity row under the same uniqueness and identity-conflict rule
as VK, appears in /me/identities, is removable subject to the
last-identity 409, and keeps customer (marketplace_session) and admin
(bo_session) sessions as distinct cookies - closing the shared
customer/admin Telegram session the audit flagged. The identity row and
the messaging BotConversationBinding stay separate records.
FH-4.8 - PHASE-8 §3 now states email/phone OTP's position explicitly:
recovery when a linked messenger is unreachable and an addable second
factor, never the primary login, and one more identity on the same
customer rather than a parallel account.
262 tests pass. Build green, boundaries and cycles green, bundle scan clean.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
