Address the SonarQube copy-paste findings that reflect real duplication (as
opposed to the intentional cross-package / admin-player mirror copies, which
are by-design and left as-is):
- shardState.model.js: listOnline() re-inlined the exact field mapping that
shapeOnline() already provides (used by listOnlineLinked). Collapse it onto
shapeOnline so the two can no longer drift.
- shardState.db.js: extract a single upsertRow(table, pkCol, pk, fields,
{coalesce}) builder for the five near-identical INSERT ... ON DUPLICATE KEY
UPDATE bodies (online/houses/champs/guilds/governors). shard_online keeps its
COALESCE-on-NULL semantics via the coalesce flag.
- botConfig/emailConfig/uoLinkConfig .db.js: generate get()/upsert() from a
shared singletonConfigDb(table, cols) factory instead of three byte-identical
copies.
Behavior unchanged; full server suite (381 tests) passes.
Co-Authored-By: Claude <noreply@anthropic.com>
Retire env-var SMTP basic-auth and send the contact form through Gmail over
OAuth2 (SMTP XOAUTH2), configured in Admin -> Settings -> Email via an in-app
"Connect Gmail" consent flow. Reuses the existing google SSO OAuth client; the
captured refresh token is stored AES-GCM-encrypted (write-only over the API,
never returned), mirroring the auth-provider and Discord-bot secret patterns.
- schema: new email_config singleton table (mirrors bot_config)
- model: emailConfig.{db,model} with encrypted refresh token + getSafe/getWithSecret
- mailer: nodemailer OAuth2 transport (client id/secret from the google provider
row), contact recipient = contact_email setting, mailto: fallback preserved,
plus sendTest()
- routes/controller: /admin/email config, connect start+callback (ssoState CSRF
+ PKCE), test, disconnect
- client: EmailDelivery section on the Settings page + api methods; Settings copy
now spells out that contact_email is the delivery recipient
- docs/env: drop SMTP_*/CONTACT_TO from env examples; update README/BACKEND_DESIGN
- tests: emailConfig.model + mailer suites (8 new; full suite 142 pass)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XKeCQEJZr1AFJN4Bgcmvh3
