0e3411c40b
DB-backed email-template editor for global_admins, replacing the
"Kommt bald" placeholder. Admins can edit invitation, deadline_digest,
and the shared base wrapper for both DE and EN, preview against sample
data, save with versions, and reset to the embedded default.
Backend:
- Migration 026 adds paliad.email_templates (active row per (key, lang))
and paliad.email_template_versions (append-only, retained 20 deep).
- EmailTemplateService — GetActive falls through to the embedded per-
language file when no DB row, Save validates parse + structural
invariants and writes a version, Reset deletes the active row, Restore
copies a version back. Mutations require DB; reads work without.
- MailService now consults the service for body and subject and falls
back to the embedded default if the active row is malformed at parse
time — a corrupt admin save can never wedge the send path.
- Subjects move from Go (buildDigestSubject + inviteSubject) to
text/template strings stored in the (key, lang) row. Default subjects
ship with a {{/* keep this phrasing */}} comment pointing at the
reminder-redesign doc so the SLO framing rationale survives edits.
- Bilingual templates split into per-language files (invitation.de.html
+ .en.html, deadline_digest.de.html + .en.html, base.de.html + .en.html).
No more {{if eq .Lang}} branching inside templates.
- Handlers under /api/admin/email-templates/* gated by the existing
RequireAdminFunc(users) admin middleware, same shape as /admin/team.
Frontend:
- /admin/email-templates list page — three cards (one per template),
each linking to DE + EN editors with their last-modified status.
- /admin/email-templates/{key}?lang=de three-pane editor — subject + body
textarea + variable docs + actions on the left, sandboxed iframe
preview + version log on the right. 500 ms debounced live preview;
save validates server-side (422 on parse error, surfaced inline).
- admin.tsx flips the Email-Templates card from PLANNED to verfügbar.
- 50 new i18n keys (DE + EN) for the editor surface.
Tests: GetActive fallback path, ValidateTemplate happy + sad paths,
SaveRequiresStore on no-DB service, RenderTemplate body + subject
goldens, full SYSTEMAUSFALL/SYSTEM FAILURE subject matrix.
Smoke (knowledge-platform-only run, no DB/auth):
- GET /admin/email-templates → 302 to /login
- GET /api/admin/email-templates → 401
- go build/vet/test clean, bun run build clean
Design: docs/design-email-templates-2026-04-29.md.
3 lines
98 B
SQL
3 lines
98 B
SQL
DROP TABLE IF EXISTS paliad.email_template_versions;
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DROP TABLE IF EXISTS paliad.email_templates;
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