chore: complete v1.0 Analytics & Monitoring milestone
Archive milestone artifacts (roadmap, requirements, audit, phase directories) to .planning/milestones/. Evolve PROJECT.md with validated requirements and decision outcomes. Create MILESTONES.md and RETROSPECTIVE.md. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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.planning/milestones/v1.0-phases/04-frontend/04-01-PLAN.md
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.planning/milestones/v1.0-phases/04-frontend/04-01-PLAN.md
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---
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phase: 04-frontend
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plan: 01
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type: execute
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wave: 1
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depends_on: []
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files_modified:
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- frontend/src/services/adminService.ts
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- frontend/src/components/AlertBanner.tsx
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- frontend/src/components/AdminMonitoringDashboard.tsx
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autonomous: true
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requirements:
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- ALRT-03
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- ANLY-02
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- HLTH-01
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must_haves:
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truths:
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- "adminService exposes typed methods for getHealth(), getAnalytics(range), getAlerts(), and acknowledgeAlert(id)"
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- "AlertBanner component renders critical active alerts with acknowledge button"
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- "AdminMonitoringDashboard component shows health status grid and analytics summary with range selector"
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artifacts:
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- path: "frontend/src/services/adminService.ts"
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provides: "Monitoring API client methods with typed interfaces"
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contains: "getHealth"
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- path: "frontend/src/components/AlertBanner.tsx"
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provides: "Global alert banner with acknowledge callback"
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exports: ["AlertBanner"]
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- path: "frontend/src/components/AdminMonitoringDashboard.tsx"
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provides: "Health panel + analytics summary panel"
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exports: ["AdminMonitoringDashboard"]
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key_links:
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- from: "frontend/src/components/AlertBanner.tsx"
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to: "adminService.ts"
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via: "AlertEvent type import"
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pattern: "import.*AlertEvent.*adminService"
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- from: "frontend/src/components/AdminMonitoringDashboard.tsx"
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to: "adminService.ts"
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via: "getHealth and getAnalytics calls"
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pattern: "adminService\\.(getHealth|getAnalytics)"
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---
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<objective>
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Create the three building blocks for Phase 4 frontend: extend adminService with typed monitoring API methods, build the AlertBanner component, and build the AdminMonitoringDashboard component.
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Purpose: These components and service methods are the foundation that Plan 02 wires into the Dashboard. Separating creation from wiring keeps each plan focused.
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Output: Three files ready to be imported and mounted in App.tsx.
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</objective>
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<execution_context>
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@/home/jonathan/.claude/get-shit-done/workflows/execute-plan.md
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@/home/jonathan/.claude/get-shit-done/templates/summary.md
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</execution_context>
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<context>
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@.planning/PROJECT.md
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@.planning/ROADMAP.md
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@.planning/STATE.md
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@.planning/phases/04-frontend/04-RESEARCH.md
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@frontend/src/services/adminService.ts
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@frontend/src/components/Analytics.tsx
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@frontend/src/components/UploadMonitoringDashboard.tsx
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@frontend/src/utils/cn.ts
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</context>
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<tasks>
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<task type="auto">
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<name>Task 1: Extend adminService with monitoring API methods and types</name>
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<files>frontend/src/services/adminService.ts</files>
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<action>
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Add three exported interfaces and four new methods to the existing AdminService class in `frontend/src/services/adminService.ts`.
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**Interfaces to add** (above the AdminService class):
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```typescript
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export interface AlertEvent {
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id: string;
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service_name: string;
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alert_type: 'service_down' | 'service_degraded' | 'recovery';
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status: 'active' | 'acknowledged' | 'resolved';
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message: string | null;
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details: Record<string, unknown> | null;
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created_at: string;
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acknowledged_at: string | null;
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resolved_at: string | null;
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}
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export interface ServiceHealthEntry {
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service: string;
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status: 'healthy' | 'degraded' | 'down' | 'unknown';
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checkedAt: string | null;
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latencyMs: number | null;
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errorMessage: string | null;
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}
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export interface AnalyticsSummary {
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range: string;
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totalUploads: number;
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succeeded: number;
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failed: number;
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successRate: number;
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avgProcessingMs: number | null;
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generatedAt: string;
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}
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```
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**IMPORTANT type casing note** (from RESEARCH Pitfall 4):
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- `ServiceHealthEntry` uses camelCase (backend admin.ts remaps to camelCase)
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- `AlertEvent` uses snake_case (backend returns raw model data)
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- `AnalyticsSummary` uses camelCase (from backend analyticsService.ts)
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**Methods to add** inside the AdminService class:
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```typescript
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async getHealth(): Promise<ServiceHealthEntry[]> {
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const response = await apiClient.get('/admin/health');
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return response.data.data;
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}
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async getAnalytics(range: string = '24h'): Promise<AnalyticsSummary> {
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const response = await apiClient.get(`/admin/analytics?range=${range}`);
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return response.data.data;
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}
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async getAlerts(): Promise<AlertEvent[]> {
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const response = await apiClient.get('/admin/alerts');
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return response.data.data;
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}
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async acknowledgeAlert(id: string): Promise<AlertEvent> {
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const response = await apiClient.post(`/admin/alerts/${id}/acknowledge`);
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return response.data.data;
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}
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```
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Keep all existing methods and interfaces. Do not modify the `apiClient` interceptor or the `ADMIN_EMAIL` check.
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</action>
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<verify>
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<automated>cd /home/jonathan/Coding/cim_summary/frontend && npx tsc --noEmit --strict src/services/adminService.ts 2>&1 | head -20</automated>
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<manual>Verify the file exports AlertEvent, ServiceHealthEntry, AnalyticsSummary interfaces and the four new methods</manual>
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</verify>
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<done>adminService.ts exports 3 new typed interfaces and 4 new methods (getHealth, getAnalytics, getAlerts, acknowledgeAlert) alongside all existing functionality</done>
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</task>
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<task type="auto">
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<name>Task 2: Create AlertBanner and AdminMonitoringDashboard components</name>
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<files>frontend/src/components/AlertBanner.tsx, frontend/src/components/AdminMonitoringDashboard.tsx</files>
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<action>
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**AlertBanner.tsx** — Create a new component at `frontend/src/components/AlertBanner.tsx`:
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Props interface:
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```typescript
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interface AlertBannerProps {
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alerts: AlertEvent[];
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onAcknowledge: (id: string) => Promise<void>;
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}
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```
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Behavior:
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- Filter alerts to show only `status === 'active'` AND `alert_type` is `service_down` or `service_degraded` (per RESEARCH Pitfall — `recovery` is informational, not critical)
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- If no critical alerts after filtering, return `null`
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- Render a red banner (`bg-red-600 px-4 py-3`) with each alert showing:
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- `AlertTriangle` icon from lucide-react (h-5 w-5, flex-shrink-0)
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- Text: `{alert.service_name}: {alert.message ?? alert.alert_type}` (text-sm font-medium text-white)
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- "Acknowledge" button with `X` icon from lucide-react (text-sm underline hover:no-underline)
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- `onAcknowledge` called with `alert.id` on button click
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- Import `AlertEvent` from `../services/adminService`
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- Import `cn` from `../utils/cn`
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- Use `AlertTriangle` and `X` from `lucide-react`
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**AdminMonitoringDashboard.tsx** — Create at `frontend/src/components/AdminMonitoringDashboard.tsx`:
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This component contains two sections: Service Health Panel and Processing Analytics Panel.
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State:
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```typescript
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const [health, setHealth] = useState<ServiceHealthEntry[]>([]);
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const [analytics, setAnalytics] = useState<AnalyticsSummary | null>(null);
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const [range, setRange] = useState('24h');
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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```
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Data fetching: Use `useCallback` + `useEffect` pattern matching existing `Analytics.tsx`:
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- `loadData()` calls `Promise.all([adminService.getHealth(), adminService.getAnalytics(range)])`
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- Sets loading/error state appropriately
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- Re-fetches when `range` changes
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**Service Health Panel:**
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- 2x2 grid on desktop (`grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4`)
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- Each card: white bg, rounded-lg, shadow-soft, border border-gray-100, p-4
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- Status dot: `w-3 h-3 rounded-full` with color mapping:
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- `healthy` → `bg-green-500`
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- `degraded` → `bg-yellow-500`
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- `down` → `bg-red-500`
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- `unknown` → `bg-gray-400`
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- Service display name mapping: `document_ai` → "Document AI", `llm_api` → "LLM API", `supabase` → "Supabase", `firebase_auth` → "Firebase Auth"
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- Show `checkedAt` as `new Date(checkedAt).toLocaleString()` if available, otherwise "Never checked"
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- Show `latencyMs` with "ms" suffix if available
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- Use `Activity`, `Clock` icons from lucide-react
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**Processing Analytics Panel:**
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- Range selector: `<select>` with options `24h`, `7d`, `30d` — onChange updates `range` state
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- Stat cards in 1x5 grid: Total Uploads, Succeeded, Failed, Success Rate (formatted as `(successRate * 100).toFixed(1)%`), Avg Processing Time (format `avgProcessingMs` as seconds: `(avgProcessingMs / 1000).toFixed(1)s`, or "N/A" if null)
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- Include a "Refresh" button that calls `loadData()` — matches existing Analytics.tsx refresh pattern
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- Use `RefreshCw` icon from lucide-react for refresh button
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Loading state: Show `animate-spin rounded-full h-8 w-8 border-b-2 border-accent-500` centered (matching existing App.tsx pattern).
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Error state: Show error message with retry button.
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Import `ServiceHealthEntry`, `AnalyticsSummary` from `../services/adminService`.
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Import `adminService` from `../services/adminService`.
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Import `cn` from `../utils/cn`.
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</action>
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<verify>
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<automated>cd /home/jonathan/Coding/cim_summary/frontend && npx tsc --noEmit 2>&1 | head -30</automated>
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<manual>Check that AlertBanner.tsx and AdminMonitoringDashboard.tsx exist and export their components</manual>
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</verify>
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<done>AlertBanner renders critical alerts with acknowledge buttons; AdminMonitoringDashboard renders health status grid with colored dots and analytics summary with range selector and refresh</done>
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</task>
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</tasks>
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<verification>
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- `npx tsc --noEmit` passes with no type errors in the three modified/created files
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- AlertBanner exports a React component accepting `alerts` and `onAcknowledge` props
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- AdminMonitoringDashboard exports a React component with no required props
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- adminService exports AlertEvent, ServiceHealthEntry, AnalyticsSummary interfaces
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- adminService.getHealth(), getAnalytics(), getAlerts(), acknowledgeAlert() methods exist with correct return types
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</verification>
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<success_criteria>
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All three files compile without TypeScript errors. Components follow existing project patterns (Tailwind, lucide-react, cn utility). Types match backend API response shapes exactly (camelCase for health/analytics, snake_case for alerts).
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</success_criteria>
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<output>
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After completion, create `.planning/phases/04-frontend/04-01-SUMMARY.md`
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</output>
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