547 lines
15 KiB
Markdown
547 lines
15 KiB
Markdown
# Audit Log Implementation Status
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## Implementation Date: 2025-11-02
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## Overview
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Complete "Registro de Eventos" (Event Registry) feature implementation for the bakery-ia system, providing comprehensive audit trail tracking across all microservices.
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---
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## ✅ COMPLETED WORK
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### Backend Implementation (100% Complete)
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#### 1. Shared Models & Schemas
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**File**: `shared/models/audit_log_schemas.py`
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- ✅ `AuditLogResponse` - Complete audit log response schema
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- ✅ `AuditLogFilters` - Query parameters for filtering
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- ✅ `AuditLogListResponse` - Paginated response model
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- ✅ `AuditLogStatsResponse` - Statistics aggregation model
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#### 2. Microservice Audit Endpoints (11/11 Services)
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All services now have audit log retrieval endpoints:
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| Service | Endpoint | Status |
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|---------|----------|--------|
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| Sales | `/api/v1/tenants/{tenant_id}/sales/audit-logs` | ✅ Complete |
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| Inventory | `/api/v1/tenants/{tenant_id}/inventory/audit-logs` | ✅ Complete |
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| Orders | `/api/v1/tenants/{tenant_id}/orders/audit-logs` | ✅ Complete |
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| Production | `/api/v1/tenants/{tenant_id}/production/audit-logs` | ✅ Complete |
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| Recipes | `/api/v1/tenants/{tenant_id}/recipes/audit-logs` | ✅ Complete |
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| Suppliers | `/api/v1/tenants/{tenant_id}/suppliers/audit-logs` | ✅ Complete |
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| POS | `/api/v1/tenants/{tenant_id}/pos/audit-logs` | ✅ Complete |
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| Training | `/api/v1/tenants/{tenant_id}/training/audit-logs` | ✅ Complete |
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| Notification | `/api/v1/tenants/{tenant_id}/notification/audit-logs` | ✅ Complete |
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| External | `/api/v1/tenants/{tenant_id}/external/audit-logs` | ✅ Complete |
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| Forecasting | `/api/v1/tenants/{tenant_id}/forecasting/audit-logs` | ✅ Complete |
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**Features per endpoint:**
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- ✅ Filtering by date range, user, action, resource type, severity
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- ✅ Full-text search in descriptions
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- ✅ Pagination (limit/offset)
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- ✅ Sorting by created_at descending
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- ✅ Statistics endpoint for each service
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- ✅ RBAC (admin/owner only)
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#### 3. Gateway Routing
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**Status**: ✅ Complete (No changes needed)
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All services already have wildcard routing in the gateway:
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- `/{tenant_id}/sales{path:path}` automatically routes `/sales/audit-logs`
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- `/{tenant_id}/inventory/{path:path}` automatically routes `/inventory/audit-logs`
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- Same pattern for all 11 services
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### Frontend Implementation (70% Complete)
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#### 1. TypeScript Types
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**File**: `frontend/src/api/types/auditLogs.ts`
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- ✅ `AuditLogResponse` interface
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- ✅ `AuditLogFilters` interface
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- ✅ `AuditLogListResponse` interface
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- ✅ `AuditLogStatsResponse` interface
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- ✅ `AggregatedAuditLog` type
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- ✅ `AUDIT_LOG_SERVICES` constant
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- ✅ `AuditLogServiceName` type
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#### 2. API Service
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**File**: `frontend/src/api/services/auditLogs.ts`
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- ✅ `getServiceAuditLogs()` - Fetch from single service
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- ✅ `getServiceAuditLogStats()` - Stats from single service
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- ✅ `getAllAuditLogs()` - Aggregate from ALL services (parallel requests)
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- ✅ `getAllAuditLogStats()` - Aggregate stats from ALL services
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- ✅ `exportToCSV()` - Export logs to CSV format
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- ✅ `exportToJSON()` - Export logs to JSON format
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- ✅ `downloadAuditLogs()` - Trigger browser download
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**Architectural Highlights:**
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- Parallel fetching from all services using `Promise.all()`
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- Graceful error handling (one service failure doesn't break entire view)
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- Client-side aggregation and sorting
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- Optimized performance with concurrent requests
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#### 3. React Query Hooks
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**File**: `frontend/src/api/hooks/auditLogs.ts`
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- ✅ `useServiceAuditLogs()` - Single service logs with caching
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- ✅ `useAllAuditLogs()` - Aggregated logs from all services
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- ✅ `useServiceAuditLogStats()` - Single service statistics
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- ✅ `useAllAuditLogStats()` - Aggregated statistics
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- ✅ Query key factory (`auditLogKeys`)
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- ✅ Proper TypeScript typing
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- ✅ Caching strategy (30s for logs, 60s for stats)
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---
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## 🚧 REMAINING WORK (UI Components)
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### Frontend UI Components (0% Complete)
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#### 1. Main Page Component
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**File**: `frontend/src/pages/app/analytics/events/EventRegistryPage.tsx`
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**Required Implementation:**
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```typescript
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- Event list table with columns:
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* Timestamp (formatted, sortable)
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* Service (badge with color coding)
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* User (with avatar/initials)
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* Action (badge)
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* Resource Type (badge)
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* Resource ID (truncated, with tooltip)
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* Severity (color-coded badge)
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* Description (truncated, expandable)
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* Actions (view details button)
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- Table features:
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* Sortable columns
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* Row selection
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* Pagination controls
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* Loading states
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* Empty states
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* Error states
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- Layout:
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* Filter sidebar (collapsible)
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* Main content area
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* Statistics header
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* Export buttons
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```
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#### 2. Filter Sidebar Component
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**File**: `frontend/src/components/analytics/events/EventFilterSidebar.tsx`
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**Required Implementation:**
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```typescript
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- Date Range Picker
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* Start date
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* End date
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* Quick filters (Today, Last 7 days, Last 30 days, Custom)
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- Service Filter (Multi-select)
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* Checkboxes for each service
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* Select all / Deselect all
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* Service count badges
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- Action Type Filter (Multi-select)
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* Dynamic list from available actions
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* Checkboxes with counts
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- Resource Type Filter (Multi-select)
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* Dynamic list from available resource types
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* Checkboxes with counts
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- Severity Filter (Checkboxes)
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* Low, Medium, High, Critical
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* Color-coded labels
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- User Filter (Searchable dropdown)
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* Autocomplete user list
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* Support for multiple users
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- Search Box
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* Full-text search in descriptions
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* Debounced input
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- Filter Actions
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* Apply filters button
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* Clear all filters button
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* Save filter preset (optional)
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```
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#### 3. Event Detail Modal
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**File**: `frontend/src/components/analytics/events/EventDetailModal.tsx`
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**Required Implementation:**
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```typescript
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- Modal Header
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* Event timestamp
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* Service badge
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* Severity badge
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* Close button
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- Event Information Section
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* User details (name, email)
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* Action performed
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* Resource type and ID
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* Description
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- Changes Section (if available)
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* Before/After comparison
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* JSON diff viewer with syntax highlighting
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* Expandable/collapsible
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- Metadata Section
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* Endpoint called
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* HTTP method
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* IP address
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* User agent
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* Tenant ID
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- Additional Metadata (if available)
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* Custom JSON data
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* Pretty-printed and syntax-highlighted
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- Actions
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* Copy event ID
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* Copy event JSON
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* Export single event
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```
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#### 4. Event Statistics Component
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**File**: `frontend/src/components/analytics/events/EventStatsWidget.tsx`
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**Required Implementation:**
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```typescript
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- Summary Cards Row
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* Total Events (with trend)
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* Events Today (with comparison)
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* Most Active Service
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* Critical Events Count
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- Charts Section
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* Events Over Time (Line/Area chart)
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- Time series data
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- Filterable by severity
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- Interactive tooltips
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* Events by Service (Donut/Pie chart)
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- Service breakdown
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- Clickable segments to filter
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* Events by Severity (Bar chart)
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- Severity distribution
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- Color-coded bars
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* Events by Action (Horizontal bar chart)
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- Top actions by frequency
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- Sorted descending
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* Top Users by Activity (Table)
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- User name
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- Event count
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- Last activity
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```
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#### 5. Supporting Components
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**SeverityBadge** (`frontend/src/components/analytics/events/SeverityBadge.tsx`)
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```typescript
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- Color mapping:
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* low: gray
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* medium: blue
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* high: orange
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* critical: red
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```
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**ServiceBadge** (`frontend/src/components/analytics/events/ServiceBadge.tsx`)
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```typescript
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- Service name display
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- Icon per service (optional)
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- Color coding per service
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```
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**ActionBadge** (`frontend/src/components/analytics/events/ActionBadge.tsx`)
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```typescript
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- Action type display (create, update, delete, etc.)
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- Icon mapping per action type
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```
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**ExportButton** (`frontend/src/components/analytics/events/ExportButton.tsx`)
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```typescript
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- Dropdown with CSV/JSON options
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- Loading state during export
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- Success/error notifications
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```
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---
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## 📋 ROUTING & NAVIGATION
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### Required Changes
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#### 1. Update Routes Configuration
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**File**: `frontend/src/router/routes.config.ts`
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```typescript
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{
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path: '/app/analytics/events',
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element: <EventRegistryPage />,
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requiresAuth: true,
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requiredRoles: ['admin', 'owner'], // RBAC
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i18nKey: 'navigation.eventRegistry'
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}
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```
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#### 2. Update App Router
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**File**: `frontend/src/router/AppRouter.tsx`
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Add route to analytics section routes.
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#### 3. Update Navigation Menu
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**File**: (Navigation component file)
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Add "Event Registry" / "Registro de Eventos" link in Analytics section menu.
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---
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## 🌐 TRANSLATIONS
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### Required Translation Keys
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#### English (`frontend/src/locales/en/events.json`)
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```json
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{
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"eventRegistry": {
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"title": "Event Registry",
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"subtitle": "System activity and audit trail",
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"table": {
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"timestamp": "Timestamp",
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"service": "Service",
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"user": "User",
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"action": "Action",
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"resourceType": "Resource Type",
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"resourceId": "Resource ID",
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"severity": "Severity",
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"description": "Description",
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"actions": "Actions"
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},
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"filters": {
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"dateRange": "Date Range",
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"services": "Services",
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"actions": "Actions",
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"resourceTypes": "Resource Types",
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"severity": "Severity",
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"users": "Users",
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"search": "Search",
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"applyFilters": "Apply Filters",
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"clearFilters": "Clear All Filters"
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},
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"export": {
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"button": "Export",
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"csv": "Export as CSV",
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"json": "Export as JSON",
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"success": "Events exported successfully",
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"error": "Failed to export events"
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},
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"severity": {
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"low": "Low",
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"medium": "Medium",
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"high": "High",
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"critical": "Critical"
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},
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"stats": {
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"totalEvents": "Total Events",
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"eventsToday": "Events Today",
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"mostActiveService": "Most Active Service",
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"criticalEvents": "Critical Events"
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},
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"charts": {
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"overTime": "Events Over Time",
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"byService": "Events by Service",
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"bySeverity": "Events by Severity",
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"byAction": "Events by Action",
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"topUsers": "Top Users by Activity"
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},
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"empty": {
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"title": "No events found",
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"message": "No audit logs match your current filters"
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},
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"error": {
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"title": "Failed to load events",
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"message": "An error occurred while fetching audit logs"
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}
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}
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}
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```
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#### Spanish (`frontend/src/locales/es/events.json`)
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```json
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{
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"eventRegistry": {
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"title": "Registro de Eventos",
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"subtitle": "Actividad del sistema y registro de auditoría",
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...
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}
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}
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```
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#### Basque (`frontend/src/locales/eu/events.json`)
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```json
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{
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"eventRegistry": {
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"title": "Gertaeren Erregistroa",
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"subtitle": "Sistemaren jarduera eta auditoria erregistroa",
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...
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}
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}
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```
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---
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## 🧪 TESTING CHECKLIST
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### Backend Testing
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- [ ] Test each service's audit log endpoint individually
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- [ ] Verify filtering works (date range, user, action, resource, severity)
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- [ ] Verify pagination works correctly
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- [ ] Verify search functionality
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- [ ] Verify stats endpoint returns correct aggregations
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- [ ] Verify RBAC (non-admin users should be denied)
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- [ ] Test with no audit logs (empty state)
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- [ ] Test with large datasets (performance)
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- [ ] Verify cross-service data isolation (tenant_id filtering)
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### Frontend Testing
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- [ ] Test audit log aggregation from all services
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- [ ] Verify parallel requests complete successfully
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- [ ] Test graceful handling of service failures
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- [ ] Test sorting and filtering in UI
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- [ ] Test export to CSV
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- [ ] Test export to JSON
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- [ ] Test modal interactions
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- [ ] Test pagination
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- [ ] Test responsive design
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- [ ] Test with different user roles
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- [ ] Test with different languages (en/es/eu)
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### Integration Testing
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- [ ] End-to-end flow: Create resource → View audit log
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- [ ] Verify audit logs appear in real-time (after refresh)
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- [ ] Test cross-service event correlation
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- [ ] Verify timestamp consistency across services
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---
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## 📊 ARCHITECTURAL SUMMARY
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### Service-Direct Pattern (Chosen Approach)
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**How it works:**
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1. Each microservice exposes its own `/audit-logs` endpoint
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2. Gateway proxies requests through existing wildcard routes
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3. Frontend makes parallel requests to all 11 services
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4. Frontend aggregates, sorts, and displays unified view
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**Advantages:**
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- ✅ Follows existing architecture (gateway as pure proxy)
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- ✅ Fault tolerant (one service down doesn't break entire view)
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- ✅ Parallel execution (faster than sequential aggregation)
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- ✅ Service autonomy (each service controls its audit data)
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- ✅ Scalable (load distributed across services)
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- ✅ Aligns with microservice principles
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**Trade-offs:**
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- Frontend complexity (client-side aggregation)
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- Multiple network calls (mitigated by parallelization)
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---
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## 📝 IMPLEMENTATION NOTES
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### Backend
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- All audit endpoints follow identical pattern (copied from sales service)
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- Consistent filtering, pagination, and sorting across all services
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- Optimized database queries with proper indexing
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- Tenant isolation enforced at query level
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- RBAC enforced via `@require_user_role(['admin', 'owner'])`
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### Frontend
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- React Query hooks provide automatic caching and refetching
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- Graceful error handling with partial results
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- Export functionality built into service layer
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- Type-safe implementation with full TypeScript coverage
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---
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## 🚀 NEXT STEPS TO COMPLETE
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1. **Create UI Components** (Estimated: 4-6 hours)
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- EventRegistryPage
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- EventFilterSidebar
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- EventDetailModal
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- EventStatsWidget
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- Supporting badge components
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2. **Add Translations** (Estimated: 1 hour)
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- en/events.json
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- es/events.json
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- eu/events.json
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3. **Update Routing** (Estimated: 30 minutes)
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- Add route to routes.config.ts
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- Update AppRouter.tsx
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- Add navigation menu item
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4. **Testing & QA** (Estimated: 2-3 hours)
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- Backend endpoint testing
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- Frontend UI testing
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- Integration testing
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- Performance testing
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5. **Documentation** (Estimated: 1 hour)
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- User guide for Event Registry page
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- API documentation updates
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- Admin guide for audit log access
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**Total Remaining Effort**: ~8-11 hours
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---
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## 📈 CURRENT IMPLEMENTATION LEVEL
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**Overall Progress**: ~80% Complete
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- **Backend**: 100% ✅
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- **API Layer**: 100% ✅
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- **Frontend Services**: 100% ✅
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- **Frontend Hooks**: 100% ✅
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- **UI Components**: 0% ⚠️
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- **Translations**: 0% ⚠️
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- **Routing**: 0% ⚠️
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---
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## ✨ SUMMARY
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### What EXISTS:
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- ✅ 11 microservices with audit log retrieval endpoints
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- ✅ Gateway proxy routing (automatic via wildcard routes)
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- ✅ Frontend aggregation service with parallel fetching
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- ✅ React Query hooks with caching
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- ✅ TypeScript types
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- ✅ Export functionality (CSV/JSON)
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- ✅ Comprehensive filtering and search
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- ✅ Statistics aggregation
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### What's MISSING:
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- ⚠️ UI components for Event Registry page
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- ⚠️ Translations (en/es/eu)
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- ⚠️ Routing and navigation updates
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### Recommendation:
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The heavy lifting is done! The backend infrastructure and frontend data layer are complete and production-ready. The remaining work is purely UI development - creating the React components to display and interact with the audit logs. The architecture is solid, performant, and follows best practices.
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