Lukas
69a0296c47
Create useBansByCountry as the shared base hook containing all common fetch logic, abort-controller pattern, and state management. Both useDashboardCountryData and useMapData now wrap this base hook: - useDashboardCountryData: Thin wrapper that calls base hook with autoFetch=true - useMapData: Wraps base hook with 300ms debounce layer Changes: - Create useBansByCountry.ts (base hook with optional autoFetch parameter) - Refactor useDashboardCountryData.ts to use base hook - Refactor useMapData.ts to use base hook with debounce wrapper - Add tests for all three hooks Benefits: - Single source of truth for ban-by-country logic - Bug fixes in base hook apply to both consumers - Eliminates code duplication (~80 lines reduced) - Maintains backward compatibility: existing call sites work unchanged Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
82 lines
4.8 KiB
Markdown
82 lines
4.8 KiB
Markdown
### T-18 · Merge `useDashboardCountryData` and `useMapData` — near-identical hooks
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**Where found:** `frontend/src/hooks/useDashboardCountryData.ts` and `frontend/src/hooks/useMapData.ts`
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**Why this is needed:** Both hooks call `fetchBansByCountry`, maintain the same state shape (`countries`, `countryNames`, `bans`, `total`, `loading`, `error`), and implement the same abort-controller pattern. The only behavioural difference is that `useMapData` adds a 300ms debounce. Any bug fix must be applied to both.
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**Goal:** A single `useBansByCountry` base hook; `useMapData` adds the debounce on top.
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**What to do:**
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1. Create `useBansByCountry(range, origin, source, countryCode?)` — the shared fetch logic without debounce.
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2. Refactor `useDashboardCountryData` to wrap `useBansByCountry`.
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3. Refactor `useMapData` to wrap `useBansByCountry` and add the debounce layer.
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4. Keep the existing hook names as thin wrappers to preserve call sites.
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**Possible traps and issues:**
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- `useMapData` returns `{ data }` (the full response object) whereas `useDashboardCountryData` unpacks `countries`, `countryNames`, `bans`, `total`. Normalise the return shape before collapsing.
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- Tests for each hook test them independently — update or merge.
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**Docs changes needed:** None.
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**Doc references:** `frontend/src/hooks/useDashboardCountryData.ts`, `frontend/src/hooks/useMapData.ts`
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---
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### T-19 · Move `DashboardFilterProvider` — page-scoped provider in wrong directory
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**Where found:** `frontend/src/providers/DashboardFilterProvider.tsx` — instantiated only inside `DashboardPage.tsx`
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**Why this is needed:** The `providers/` directory implies app-wide providers (alongside `AuthProvider`, `ThemeProvider`, `TimezoneProvider`). `DashboardFilterProvider` wraps only `DashboardPageContent` and is not used anywhere else. Its placement implies reuse that doesn't exist, misleading future contributors about its scope.
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**Goal:** Co-located with its only consumer.
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**What to do:**
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1. Move `DashboardFilterProvider.tsx` to `frontend/src/pages/` (alongside `DashboardPage.tsx`) or to `frontend/src/pages/dashboard/` if the page is split into a subdirectory.
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2. Update imports in `DashboardPage.tsx` and any tests.
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**Possible traps and issues:** Only `DashboardPage.tsx` imports it — confirm with grep before moving.
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**Docs changes needed:** `Docs/Web-Development.md` — document what belongs in `providers/` (app-wide) vs co-located.
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**Doc references:** `Docs/Web-Development.md`
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---
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### T-20 · Replace inline `style={{}}` objects with `makeStyles` classes
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**Where found:** `frontend/src/pages/map/MapBansTable.tsx` (multiple), `pages/JailDetailPage.tsx`, `pages/HistoryPage.tsx`, `pages/history/IpDetailView.tsx`, `components/WorldMap.tsx`, `components/TopCountriesPieChart.tsx`, `components/TopCountriesBarChart.tsx`
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**Why this is needed:** The project uses Fluent UI's `makeStyles` with atomic CSS caching. Inline `style={{}}` objects are allocated on every render, bypass the atomic CSS cache, and are inconsistent with the established pattern. Exceptions are acceptable only for truly dynamic values (e.g. tooltip `left`/`top` that change on mouse move) — static layout values must use `makeStyles`.
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**Goal:** All static layout properties moved to `makeStyles`. Inline styles only for genuinely dynamic values.
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**What to do:**
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1. Audit each file listed above.
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2. For static `display: flex`, `gap`, `margin`, `padding` — move to `makeStyles` in that component's style block.
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3. Keep inline `style` only where the value is truly dynamic at runtime (e.g. `WorldMap` tooltip position, `TopCountriesBarChart` chart height).
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**Possible traps and issues:**
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- `MapBansTable.tsx` has several consecutive inline `style` objects for its pagination row — these can be collapsed into one named class.
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- Some components use both `tokens.*` values and inline styles — ensure `makeStyles` is imported where it isn't already.
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**Docs changes needed:** `Docs/Web-Development.md` — add styling rule: use `makeStyles` for all static styles; inline `style` only for runtime-dynamic values.
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**Doc references:** `Docs/Web-Development.md`, Fluent UI v9 docs on `makeStyles`
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---
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### T-21 · `Fail2BanMetadataService` has inline socket timeout hardcoded
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**Where found:** `backend/app/services/fail2ban_metadata_service.py:64` — `socket_timeout: float = 5.0`
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**Why this is needed:** Part of the same constant duplication as T-08. This file doesn't use `_SOCKET_TIMEOUT` as a module constant — it hardcodes `5.0` inline as a local variable. Should use the constant from `constants.py` once T-08 is done.
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**Goal:** After T-08, replace with `FAIL2BAN_SOCKET_TIMEOUT_FAST` import.
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**What to do:** Covered by T-08 sweep.
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**Possible traps and issues:** None — dependent on T-08.
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**Docs changes needed:** None.
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**Doc references:** `backend/app/services/fail2ban_metadata_service.py` |