16 KiB
phase, verified, status, score, re_verification, human_verification
| phase | verified | status | score | re_verification | human_verification | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-multilanguage | 2026-03-25T23:30:00Z | human_needed | 11/11 automated must-haves verified | false |
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Phase 7: Multilanguage Verification Report
Phase Goal: The entire platform supports English, Spanish, and Portuguese — the portal UI is fully localized with a language switcher, and AI Employees respond in the user's language Verified: 2026-03-25T23:30:00Z Status: human_needed Re-verification: No — initial verification
Note on Git Structure
packages/portal is a separate nested git repository. Commits e33eac6, 6be47ae, 20f4c5b, and c499029 claimed in Plan 02 and 03 summaries all exist and are verified in packages/portal's git history. The parent repository sees packages/portal as a submodule reference, not individual file commits. All 6 task commits across all 4 plans are real and traceable.
Goal Achievement
Observable Truths
| # | Truth | Status | Evidence |
|---|---|---|---|
| 1 | AI Employees respond in the same language the user writes in | VERIFIED | LANGUAGE_INSTRUCTION constant present in system_prompt_builder.py (line 20–23), appended before AI_TRANSPARENCY_CLAUSE in build_system_prompt() (line 74). TS mirror in system-prompt-builder.ts (line 18–19, 46). |
| 2 | Agent templates have Spanish and Portuguese translations stored in DB | VERIFIED | Migration 009_multilanguage.py adds translations JSONB column to agent_templates with server_default='{}' and backfills all 7 seed templates with native-quality es+pt translations (lines 37–278). AgentTemplate ORM updated (line 256). |
| 3 | Invitation emails are sent in the inviting admin's language | VERIFIED | email.py has _SUPPORTED_LANGUAGES, _SUBJECTS, _TEXT_BODIES, _HTML_BODIES dicts for en/es/pt. send_invite_email() accepts language param with fallback to 'en'. Portal API passes caller.language when creating invitations. |
| 4 | portal_users table has a language column defaulting to 'en' |
VERIFIED | Migration adds language VARCHAR(10) NOT NULL DEFAULT 'en' (lines 285–294). PortalUser ORM maps language: Mapped[str] with server_default='en' (line 64–68). |
| 5 | Templates API returns translated fields when locale param is provided | VERIFIED | list_templates() and get_template() accept locale: str = Query("en") (lines 115, 141). TemplateResponse.from_orm(locale=) merges translated fields from JSONB at serialization time (lines 63–81). |
| 6 | next-intl installed and configured with cookie-based locale | VERIFIED | next-intl@^4.8.3 in package.json. i18n/request.ts reads konstruct_locale cookie via getRequestConfig. next.config.ts wrapped with createNextIntlPlugin. |
| 7 | NextIntlClientProvider wraps the app in root layout.tsx | VERIFIED | app/layout.tsx imports NextIntlClientProvider from 'next-intl' (line 3), wraps body children (line 38). getLocale() and getMessages() called server-side for dynamic locale. |
| 8 | Language switcher is visible in the sidebar near the user avatar | VERIFIED | components/language-switcher.tsx is a substantive Client Component rendering EN/ES/PT buttons. nav.tsx imports and renders <LanguageSwitcher /> (lines 25, 126). |
| 9 | Language selection persists via cookie (pre-auth) and DB (post-auth) | VERIFIED | LanguageSwitcher sets konstruct_locale cookie, PATCHes /api/portal/users/me/language, calls update({ language }) on Auth.js session. isPreAuth prop skips DB/session update on login page. session-sync.tsx reconciles cookie from session.user.language post-login. |
| 10 | Every user-visible string in the portal uses useTranslations() | VERIFIED | All 22 component files and all 22 page files confirmed to contain useTranslations or getTranslations calls. 26 translation namespaces present in all three message files with zero missing keys (en/es/pt parity confirmed programmatically). |
| 11 | Adding a new language requires only a new JSON file in messages/ | VERIFIED | SUPPORTED_LOCALES in i18n/locales.ts is the single code change needed. All message files use identical key structures. No language code is hardcoded in components. |
Score: 11/11 truths verified (automated)
Required Artifacts
| Artifact | Provided | Status | Details |
|---|---|---|---|
migrations/versions/009_multilanguage.py |
DB migration: language col + translations JSONB + es/pt seed | VERIFIED | Substantive: 331 lines, full upgrade/downgrade, 7 template translations |
packages/shared/shared/prompts/system_prompt_builder.py |
LANGUAGE_INSTRUCTION in system prompts | VERIFIED | LANGUAGE_INSTRUCTION constant defined and appended before AI_TRANSPARENCY_CLAUSE |
packages/portal/lib/system-prompt-builder.ts |
TS mirror with LANGUAGE_INSTRUCTION | VERIFIED | Constant defined at line 18, appended at line 46 |
packages/shared/shared/email.py |
Localized invitation emails | VERIFIED | Contains language param, three full en/es/pt templates |
packages/shared/shared/api/templates.py |
Locale-aware template list endpoint | VERIFIED | locale query param on both list and detail endpoints, overlay merge logic present |
packages/shared/shared/api/portal.py |
PATCH /users/me/language endpoint + language in AuthVerifyResponse | VERIFIED | Endpoint at line 864; AuthVerifyResponse includes language at line 50 |
packages/portal/i18n/request.ts |
next-intl server config reading locale from cookie | VERIFIED | getRequestConfig reads konstruct_locale cookie, falls back to 'en' |
packages/portal/i18n/locales.ts |
Shared locale constants (client-safe) | VERIFIED | SUPPORTED_LOCALES, LOCALE_COOKIE, DEFAULT_LOCALE, isValidLocale |
packages/portal/messages/en.json |
English source of truth | VERIFIED | 26 namespaces covering all pages and components |
packages/portal/messages/es.json |
Spanish translations | VERIFIED | 26 namespaces, zero missing keys vs. en.json |
packages/portal/messages/pt.json |
Portuguese translations | VERIFIED | 26 namespaces, zero missing keys vs. en.json |
packages/portal/components/language-switcher.tsx |
EN/ES/PT switcher component | VERIFIED | Substantive: cookie + DB PATCH + JWT update + router.refresh() |
packages/portal/lib/auth.ts |
language field in JWT callback | VERIFIED | JWT reads user.language, handles trigger=update for language, exposes on session.user.language |
packages/portal/lib/auth-types.ts |
language in session/token types | VERIFIED | language present in User, Session, and JWT type declarations |
packages/portal/components/session-sync.tsx |
Locale cookie sync from DB-authoritative session | VERIFIED | Reconciles konstruct_locale cookie with session.user.language post-login |
packages/portal/app/(auth)/login/page.tsx |
useTranslations + browser locale detection + LanguageSwitcher | VERIFIED | useTranslations('login'), navigator.language detection, <LanguageSwitcher isPreAuth /> |
tests/integration/test_language_preference.py |
Integration tests for PATCH language endpoint | VERIFIED | 4 tests: valid patch, invalid locale, persistence, unauthenticated |
tests/integration/test_templates_i18n.py |
Integration tests for locale-aware templates | VERIFIED | 5 tests: default locale, Spanish, Portuguese, unsupported locale fallback, overlay check |
Key Link Verification
| From | To | Via | Status | Details |
|---|---|---|---|---|
system_prompt_builder.py |
AI Employee responses | LANGUAGE_INSTRUCTION appended in build_system_prompt() |
WIRED | Line 74: sections.append(LANGUAGE_INSTRUCTION) before AI_TRANSPARENCY_CLAUSE |
templates.py |
agent_templates.translations |
JSONB column merge on locale query param | WIRED | TemplateResponse.from_orm(locale=locale) merges on lines 75–81 |
app/layout.tsx |
i18n/request.ts |
NextIntlClientProvider reads locale + messages |
WIRED | getLocale()/getMessages() called server-side, passed to provider at line 38 |
language-switcher.tsx |
/api/portal/users/me/language |
PATCH request via api.patch() |
WIRED | await api.patch('/api/portal/users/me/language', { language: locale }) at line 49 |
nav.tsx |
language-switcher.tsx |
LanguageSwitcher rendered in sidebar |
WIRED | Imported at line 25, rendered at line 126 |
template-gallery.tsx |
/api/portal/templates?locale= |
useTemplates(locale) passes locale query param |
WIRED | useLocale() at line 203, useTemplates(locale) at line 204; queries.ts builds URL with ?locale= |
| All portal components | messages/{locale}.json |
useTranslations() hook via NextIntlClientProvider |
WIRED | 48 total useTranslations/getTranslations usages across components and pages |
Requirements Coverage
| Requirement | Source Plan(s) | Description | Status | Evidence |
|---|---|---|---|---|
| I18N-01 | 07-02, 07-03, 07-04 | Portal UI fully localized in English, Spanish, and Portuguese (all pages, labels, buttons, error messages) | VERIFIED (automated) | All 44+ TSX files use useTranslations(). 26 namespaces in en/es/pt with full key parity. |
| I18N-02 | 07-01, 07-02, 07-04 | Language switcher accessible from anywhere — selection persists across sessions | VERIFIED (automated) | LanguageSwitcher in nav + login. Cookie + DB PATCH + JWT update chain wired. session-sync.tsx reconciles on login. |
| I18N-03 | 07-01, 07-04 | AI Employees detect user language and respond accordingly | VERIFIED (automated), NEEDS HUMAN | LANGUAGE_INSTRUCTION present in all system prompts (Python + TS). Live LLM behavior requires human test. |
| I18N-04 | 07-01, 07-03, 07-04 | Agent templates, wizard steps, and onboarding fully translated | VERIFIED (automated) | Templates API serves JSONB translations by locale. All 6 wizard steps and 3 onboarding steps use useTranslations(). template-gallery.tsx passes locale to API. |
| I18N-05 | 07-01, 07-03, 07-04 | Error messages, validation text, and system notifications localized | VERIFIED (automated) | validation namespace in all 3 message files. Portal components use t() for validation strings. |
| I18N-06 | 07-01, 07-02, 07-04 | Adding a new language requires only translation files, not code changes | VERIFIED (automated) | SUPPORTED_LOCALES in i18n/locales.ts is the single code change. All message files are standalone JSON. Migration 009 seed data is locale-keyed JSONB. |
All 6 I18N requirements are accounted for. Zero orphaned requirements.
Anti-Patterns Found
No anti-patterns detected in key Phase 07 files. No TODO/FIXME/PLACEHOLDER comments. No stub implementations. No empty handlers. No hardcoded English strings remaining in key UI files (spot-checked nav.tsx, chat-window.tsx, agents/page.tsx — all use t() calls).
Human Verification Required
1. Language Switcher Visual Correctness
Test: Start the portal dev environment. Switch to Spanish using the EN/ES/PT buttons in the sidebar. Navigate through Dashboard, Employees, Chat, Billing, and Usage.
Expected: All page titles, labels, buttons, table headers, and empty states display in Spanish with no untranslated (English) strings visible.
Why human: Automated checks confirm useTranslations() calls exist but cannot verify that every key is correctly mapped, that translation quality is natural (not machine-translated), or that no rendering path bypasses the translation layer.
2. Language Persistence Across Sessions
Test: Select Portuguese (PT). Log out. Log back in. Expected: The portal loads in Portuguese — the language preference survived the session boundary via DB + JWT. Why human: Requires a live Auth.js token round-trip and database read. Static analysis confirms the wiring is correct but cannot simulate the full login/logout flow.
3. Browser Locale Auto-Detection
Test: Clear all cookies. Open the login page in a browser configured for Spanish (navigator.language = 'es-*').
Expected: The login form automatically displays in Spanish without requiring manual selection.
Why human: Requires a real browser with locale settings. The useEffect + navigator.language logic exists in the code (line 40 of login/page.tsx) but can only be tested in a browser.
4. AI Employee Language Response Behavior
Test: Open Chat. Send a message in Spanish: "Hola, necesito ayuda con mi cuenta." Then send one in Portuguese: "Ola, preciso de ajuda com minha conta."
Expected: The agent responds in Spanish to the Spanish message and Portuguese to the Portuguese message.
Why human: Requires a live LLM inference call. The LANGUAGE_INSTRUCTION is wired into system prompts but its effectiveness depends on the LLM's actual behavior, which cannot be verified statically.
5. Translated Template Gallery
Test: Switch to Spanish. Go to New Employee > Templates. Expected: Template cards display Spanish names and descriptions (e.g., "Representante de Soporte al Cliente", "Asistente de Ventas") instead of English. Why human: Requires the DB to have migration 009 applied (translating the JSONB data) and a live API call returning the translated fields. Confirms the full stack: DB migration → API overlay → React Query → template gallery render.
6. Localized Invitation Email
Test: As an admin with language preference 'es', invite a new user.
Expected: The invitation email has a Spanish subject line: "Has sido invitado a unirte a {tenant_name} en Konstruct"
Why human: Requires SMTP infrastructure and actual email delivery. The code path (reading caller.language, passing to send_invite_email(language=)) is wired but cannot be validated without a mail server.
Commit Verification
All commits confirmed present in their respective git repositories:
Parent repo (konstruct/):
7a3a4f0— feat(07-01): DB migration 009, ORM updates, LANGUAGE_INSTRUCTION9654982— feat(07-01): localized emails, locale-aware templates API, language preference endpoint
Portal nested repo (packages/portal/):
e33eac6— feat(07-02): install next-intl, configure i18n infrastructure, create message files6be47ae— feat(07-02): language switcher, Auth.js JWT language sync, login page locale detection20f4c5b— feat(07-03): extract i18n strings from portal componentsc499029— feat(07-03): extract i18n strings from portal pages
Note: packages/portal is a standalone git repository nested inside the monorepo. The parent repo's git log does not show individual portal commits, which is expected.
Verified: 2026-03-25T23:30:00Z Verifier: Claude (gsd-verifier)