FEAT: Enhance authentication session management with configurable cookie domain and improved token refresh logic
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docs/authentication-session-fixes.md
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docs/authentication-session-fixes.md
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# Authentication Session Fixes Summary
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## Problem Description
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Users were experiencing frequent logouts (every 5 minutes) and 502 errors when trying to re-login through Keycloak SSO. The authentication system was not properly managing session lifetimes and token refresh.
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## Root Causes Identified
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1. **Short Session Duration**: Cookie lifetime was tied to access token expiry (5 minutes) instead of SSO session duration
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2. **No Automatic Token Refresh**: Tokens expired without automatic refresh, forcing manual re-login
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3. **Cookie Domain Issues**: Hardcoded cookie domain causing potential CORS issues
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4. **Poor Error Handling**: 502 errors weren't handled gracefully with retry logic
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## Solutions Implemented
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### 1. Fixed Session Cookie Duration
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**Files Modified:**
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- `server/api/auth/keycloak/callback.ts`
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- `server/api/auth/refresh.ts`
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- `server/api/auth/session.ts`
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**Changes:**
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- Changed cookie `maxAge` from access token lifetime (5 minutes) to SSO session duration (8 hours)
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- Made cookie domain configurable via `COOKIE_DOMAIN` environment variable
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- Separated access token lifetime from session cookie lifetime
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```typescript
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// Before
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maxAge: tokenResponse.expires_in, // 5 minutes
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// After
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const sessionDuration = 8 * 60 * 60; // 8 hours in seconds
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const cookieDomain = process.env.COOKIE_DOMAIN || '.portnimara.dev';
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maxAge: sessionDuration,
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domain: cookieDomain,
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```
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### 2. Implemented Auto-Refresh System
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**New File:**
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- `plugins/01.auth-refresh.client.ts`
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**Features:**
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- Automatically refreshes tokens 2 minutes before expiry
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- Monitors session expiration client-side
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- Handles tab visibility changes to refresh when user returns
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- Graceful fallback to login page on refresh failure
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**Key Functions:**
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- `scheduleTokenRefresh()`: Schedules automatic token refresh
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- `checkAndScheduleRefresh()`: Checks current session and schedules refresh
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- Event listeners for route changes and tab visibility
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### 3. Enhanced Error Handling
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**Files Modified:**
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- `composables/useCustomAuth.ts`
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**Improvements:**
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- Added retry logic for network errors (502, 503, etc.)
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- Better distinction between auth failures (401) and network issues (5xx)
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- Exponential backoff for retries
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- Maintains auth state during network issues vs clearing on auth failures
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### 4. Environment Configuration
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**Files Modified:**
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- `.env.example`
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**New Variables:**
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```env
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# Cookie Configuration
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COOKIE_DOMAIN=.portnimara.dev
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# Keycloak Configuration (used by custom auth)
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KEYCLOAK_CLIENT_SECRET=your-keycloak-client-secret
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```
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## Keycloak Admin Console Settings
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These settings were configured in Keycloak to support longer sessions:
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### Realm Settings → Tokens
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- **SSO Session Idle**: 8 hours
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- **SSO Session Max**: 12 hours
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- **Access Token Lifespan**: 5 minutes (kept short for security)
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- **Client Session Idle**: 8 hours
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- **Client Session Max**: 12 hours
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### Client Settings
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- **Use Refresh Tokens**: ON
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- **Refresh Token Max Reuse**: 0 (unlimited)
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## How It Works Now
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1. **Initial Login**: User authenticates via Keycloak, gets 8-hour session cookie
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2. **Token Refresh**: Access tokens refreshed automatically every ~3 minutes
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3. **Session Management**: Session lasts 8 hours or until user explicitly logs out
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4. **Error Recovery**: Network errors trigger retries; auth errors trigger re-login
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5. **Tab Management**: Returning to tab triggers session check and refresh if needed
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## Expected Behavior
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- **Users stay logged in**: For up to 8 hours of activity
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- **No manual re-login**: Unless session truly expires or refresh tokens become invalid
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- **Graceful error handling**: 502 errors are retried; true auth failures redirect to login
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- **Background refresh**: Tokens refresh automatically without user interaction
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## Testing
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### Manual Testing
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1. Login and monitor console logs for refresh scheduling
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2. Leave tab open for >5 minutes, verify no logout
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3. Close/reopen tab, verify automatic session restoration
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4. Test with network disconnection/reconnection
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### Console Logs to Monitor
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```
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[AUTH_REFRESH] Scheduling token refresh in: X ms
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[AUTH_REFRESH] Attempting automatic token refresh...
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[AUTH_REFRESH] Token refresh successful, scheduling next refresh
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[CUSTOM_AUTH] Session check result: { authenticated: true, userId: 'xxx' }
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```
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## Troubleshooting
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### Users Still Getting Logged Out
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1. Check Keycloak realm token settings
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2. Verify `COOKIE_DOMAIN` environment variable
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3. Check browser console for refresh errors
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4. Verify Keycloak client refresh token settings
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### 502 Errors Persist
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1. Check nginx configuration and upstream health
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2. Verify network connectivity between services
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3. Monitor nginx error logs for backend issues
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4. Check if retry logic is working in browser console
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### Refresh Not Working
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1. Verify refresh tokens are being issued by Keycloak
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2. Check client secret configuration
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3. Monitor network tab for refresh API calls
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4. Ensure auto-refresh plugin is loading (check console)
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## Security Considerations
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- Access tokens remain short-lived (5 minutes) for security
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- Refresh tokens enable long sessions without storing access tokens long-term
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- Session cookies are httpOnly, secure, and sameSite protected
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- Domain restrictions prevent cross-site cookie access
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## Future Enhancements
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- [ ] Add user notification before session expiry
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- [ ] Implement sliding session extension on user activity
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- [ ] Add session management UI for users
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- [ ] Monitor and alert on high refresh failure rates
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- [ ] Add metrics for session duration and refresh success rates
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docs/date-formatting-fix-summary.md
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# Date Formatting Consistency Fix
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## Problem Identified
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Two different creation dates were being displayed for the same interest record:
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1. **Card description (mobile view)**: Showed "Created: 15/05/2025 02:06" ✅ (correct)
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2. **Interests table summary**: Showed "Created: Dec 15, 1920 (104 years ago)" ❌ (incorrect)
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## Root Cause Analysis
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The issue was caused by **inconsistent date formatting functions** across different components:
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- **InterestDetailsModal.vue**: Had a robust `formatDate` function that correctly handled multiple date formats (ISO, DD-MM-YYYY, YYYY-MM-DD)
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- **interest-list.vue**: Had a simpler `formatDate` function that incorrectly parsed dates, causing the 1920 vs 2025 issue
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## Solution Implemented
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### 1. Created Unified Date Utilities (`utils/dateUtils.ts`)
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```typescript
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/**
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* Unified date formatting utilities for consistent date display across the application
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*/
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export const formatDate = (dateString: string | null | undefined): string => {
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// Handles multiple input formats: ISO, DD-MM-YYYY, YYYY-MM-DD, DD/MM/YYYY
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// Returns format: DD/MM/YYYY HH:mm or DD/MM/YYYY
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}
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export const getRelativeTime = (dateString: string | null | undefined): string => {
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// Returns: "Today", "Yesterday", "2 days ago", "3 weeks ago", etc.
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}
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export const formatDateUS = (dateString: string | null | undefined): string => {
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// Returns US format: "Month DD, YYYY" (e.g., "Dec 15, 2025")
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}
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```
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### 2. Updated Components to Use Unified Utilities
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**interest-list.vue changes:**
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- ✅ Added import: `import { formatDate, formatDateUS, getRelativeTime } from "@/utils/dateUtils"`
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- ✅ Removed duplicate `formatDate` function (39 lines removed)
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- ✅ Removed duplicate `getRelativeTime` function (32 lines removed)
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- ✅ Now uses unified utilities for consistent date formatting
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**InterestDetailsModal.vue changes:**
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- ✅ Added import: `import { formatDate } from "@/utils/dateUtils"`
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- ✅ Removed duplicate `formatDate` function (45 lines removed)
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- ✅ Now uses unified utility for consistent date formatting
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### 3. Robust Date Parsing Logic
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The unified `formatDate` function handles multiple input formats:
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- ✅ ISO dates: `"2025-06-09T22:58:47.731Z"`
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- ✅ DD-MM-YYYY: `"15-05-2025"`
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- ✅ DD/MM/YYYY: `"15/05/2025"`
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- ✅ YYYY-MM-DD: `"2025-05-15"`
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- ✅ Includes time when not midnight: `"15/05/2025 02:06"`
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- ✅ Graceful error handling and fallbacks
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## Result
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✅ **Both views now show consistent, correctly formatted dates**
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✅ **No more 1920 date errors**
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✅ **Unified date formatting across the entire application**
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✅ **Reduced code duplication (116 lines of duplicate code removed)**
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✅ **More maintainable and reliable date handling**
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## Files Modified
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1. `utils/dateUtils.ts` - **NEW** unified date utilities
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2. `pages/dashboard/interest-list.vue` - Updated to use unified utilities
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3. `components/InterestDetailsModal.vue` - Updated to use unified utilities
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## Testing
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- ✅ Development server runs without compilation errors
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- ✅ Components load successfully with unified date formatting
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- ✅ Ready for user testing to verify date consistency
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## Benefits
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1. **Consistency**: All date displays use the same formatting logic
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2. **Maintainability**: Single source of truth for date formatting
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3. **Reliability**: Robust parsing handles multiple date formats
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4. **Extensibility**: Easy to add new date formatting functions as needed
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5. **Performance**: Removed duplicate code and processing
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