76831b8485
Replace ~35 organically-grown docs (docs/platform/*, docs/backend-platform/*, one-off sprint reports, Search.md, Diagnostics.md, Content-Management.md, Backend-Handoff-Sprint16.md, docs/superpowers/*, docs/Project-Editor.md, untracked docs/total.md) with the six canonical docs declared in .claude/CLAUDE.md: PROJECT.md, ARCHITECTURE.md, BACKEND.md, FRONTEND.md, BOOTSTRAP.md, EDITOR.md, plus a new PROJECT-STRUCTURE.md. - BACKEND.md is a punch list per domain (auth, bootstrap draft/publish, static pages, categories, products, orders, dashboard metrics, activity, translations, search, product engagement) plus a Known reliability issues section on the prod 502/504 root cause. - ARCHITECTURE.md links to (does not duplicate) the enforced docs/architecture/foundation/** ADRs and standards docs. - docs/ADMIN.md and docs/architecture/foundation/** and docs/context/** are left untouched per instructions. - Updated the one dangling docs/Project-Editor.md reference in admin-auth.service.ts to point at docs/BACKEND.md. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
55 lines
4.9 KiB
Markdown
55 lines
4.9 KiB
Markdown
# FRONTEND
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Angular 18+, standalone components throughout (no NgModules). See `docs/PROJECT-STRUCTURE.md` for the full `src/app/**` folder tour and `docs/ARCHITECTURE.md` for the layered container/facade/service pattern.
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## App structure at a glance
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```
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src/app/
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core/ domain services, DTOs, mappers, repositories (per domain: categories, products, search, admin-auth)
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facades/ cross-feature facades (platform/category.facade.ts, platform/search.facade.ts, ...)
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features/ feature modules (project-editor, admin/*, backoffice/*, website/catalog, website/product, diagnostics, content-management, search)
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shared/ models/config (BootstrapConfig + ~20 sub-configs), shared UI, utils — feature-agnostic
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widgets/ widget contracts, registry/manifest, resolvers, ui components
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dynamic-renderer/ section-engine, page-renderer, section-renderer, widget-host
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layouts/ page-chrome containers (dynamic-page-layout, header/footer shells)
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i18n/ translations.ts (interface), en.ts, ru.ts, hy.ts, translate.pipe.ts, TranslateService
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pages/ top-level routed pages (home, cart, category, ...)
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components/ reusable standalone components used across features (product-card, telegram-login, ...)
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guards/ route guards (admin-auth guard, etc.)
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```
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## Routing (`app.routes.ts`)
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- Locale-prefixed routes: `/:lang/...` (lang from `LanguageService.currentLanguage()`), plus root redirects.
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- Storefront: `/`, `/catalog`, `/catalog/:id`, `/product/:id` (legacy `/item/:id` and `/category/:id[/items]` redirect for compatibility).
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- Static/CMS pages resolve dynamically: `/:lang/:staticPath` (legacy `/:lang/page/:key` kept for compatibility) — no hardcoded page list, resolved from `bootstrap.staticPages`.
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- Project Editor: `/edit/:section` or `/{lang}/edit/:section`.
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- Admin/backoffice: `/:lang/backoffice/**`, guarded by `adminAuthGuard` (`core/admin-auth/admin-auth.guard.ts`) — dashboard, products (fully wired), categories/static-pages/transactions/orders/media (routed to `BackofficeComingSoonPageComponent` placeholders pending features). See `docs/ADMIN.md`.
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- Dev-only diagnostics: `/__diagnostics` (excluded from production).
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## i18n system
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- `src/app/i18n/translations.ts` defines the `Translations` interface — the single schema every locale file must satisfy (TypeScript enforces this at compile time: a missing key in any locale is a build error).
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- `en.ts`, `ru.ts`, `hy.ts` implement that interface, keyed identically and nested by feature area (`header`, `footer`, `home`, `builder`, `dashboard`, ...).
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- `TranslateService` resolves the active locale and exposes translated strings; `TranslatePipe` (`| translate`) is the template-facing API — **never hardcode user-facing strings in templates**, always add a key to all three locale files.
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- 3 locales: `en`, `ru`, `hy` (Armenian). `LanguageService` tracks the active locale and drives the `/:lang/` route prefix.
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- Adding a new UI string: add the key to the `Translations` interface first, then to `en.ts`/`ru.ts`/`hy.ts` in the same position (see `docs/EDITOR.md` for the pattern used by the field-description work).
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## Theming
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- 3 tenant theme stylesheets: `src/styles/themes/*.theme.scss`.
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- Convention: each theme file defines CSS custom properties (`--color-primary`, `--text-primary`, `--border-color`, etc.) that mirror `ThemeConfig.palette`/`typography`/`shadows`/`borderRadiusScale`; components and widgets consume only these custom properties, never hardcoded hex values (ADR-008).
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- `theme.mode` (`light | dark | system`) and the palette are runtime-configurable per tenant via bootstrap and editable via the Project Editor's Theme section (`docs/EDITOR.md`).
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## State management
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- **Signals-based facades, no NgRx.** Every feature/domain exposes a facade (`ProjectEditorFacade`, `CategoryFacade`, `ProductFacade`, `SearchFacade`, `AdminDashboardFacade`, ...) built on Angular signals (`signal`, `computed`, `effect`), following ADR-007.
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- Components inject exactly one facade and read/write through it; no direct service or HTTP access from components (ADR-006).
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- Local component state (e.g. draft form values) stays in the component; cross-cutting/shared state lives in the facade.
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- Persistence for local-only features (Project Editor drafts, admin dashboard activity history) uses scoped `localStorage` keys behind a dedicated service (`ProjectEditorDraftStorageService`, `AdminDashboardHistoryService`) — never raw `localStorage` calls from components/facades.
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## Dynamic widget/section rendering from bootstrap JSON
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Full detail in `docs/ARCHITECTURE.md` and `docs/BOOTSTRAP.md`. Summary: `page config (bootstrap.pages) -> Section Engine (order/layout/visibility) -> Page Renderer -> Widget Host (resolves component via Widget Manifest + data via Data Source Resolver) -> widget component (props + resolved data only)`. Nothing in this pipeline calls an API directly except the Data Source Resolver, which delegates to `CategoryFacade`/`ProductFacade`.
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