## ✅ Issue 1: Cookie Authentication in Standalone Mode
**Problem:**
- `rest_cookie_invalid_nonce` errors on customer-settings
- `Cookie check failed` errors on media uploads
- Both endpoints returning 403 in standalone mode
**Root Cause:**
WordPress REST API requires `credentials: "include"` for cookie-based authentication in cross-origin contexts (standalone mode uses different URL).
**Fixed:**
1. **Customer Settings (Customers.tsx)**
- Added `credentials: "include"` to both GET and POST requests
- Use `WNW_CONFIG.nonce` as primary nonce source
- Fallback to `wpApiSettings.nonce`
2. **Media Upload (image-upload.tsx)**
- Added `credentials: "include"` to media upload
- Prioritize `WNW_CONFIG.nonce` for standalone mode
- Changed from `same-origin` to `include` for cross-origin support
**Result:**
- ✅ Customer settings load and save in standalone mode
- ✅ Image/logo uploads work in standalone mode
- ✅ SVG uploads work with proper authentication
## ✅ Issue 2: Dynamic VIP Customer Calculation
**Problem:** VIP calculation was hardcoded (TODO comment)
**Requirement:** Use dynamic settings from Customer Settings page
**Fixed (AnalyticsController.php):**
1. **Individual Customer VIP Status**
- Call `CustomerSettingsProvider::is_vip_customer()` for each customer
- Add `is_vip` field to customer data
- Set `segment` to "vip" for VIP customers
- Count VIP customers dynamically
2. **Segments Overview**
- Replace hardcoded `vip: 0` with actual `$vip_count`
- VIP count updates automatically based on settings
**How It Works:**
- CustomerSettingsProvider reads settings from database
- Checks: min_spent, min_orders, timeframe, require_both, exclude_refunded
- Calculates VIP status in real-time based on current criteria
- Updates immediately when settings change
**Result:**
- ✅ VIP badge shows correctly on customer list
- ✅ VIP count in segments reflects actual qualified customers
- ✅ Changes to VIP criteria instantly affect dashboard
- ✅ No cache issues - recalculates on each request
---
## Files Modified:
- `Customers.tsx` - Add credentials for cookie auth
- `image-upload.tsx` - Add credentials for media upload
- `AnalyticsController.php` - Dynamic VIP calculation
## Testing:
1. ✅ Customer settings save in standalone mode
2. ✅ Logo upload works in standalone mode
3. ✅ VIP customers show correct badge
4. ✅ Change VIP criteria → dashboard updates
5. ✅ Segments show correct VIP count
## Task 1: Fill Missing Dates in Chart Data ✅
**Issue:** Charts only show dates with actual data, causing:
- Gaps in timeline
- Tight/crowded lines on mobile
- Inconsistent X-axis
**Solution:** Backend now fills ALL dates in range with zeros
**Files Updated:**
- `includes/Api/AnalyticsController.php`
- `calculate_revenue_metrics()` - Revenue chart
- `calculate_orders_metrics()` - Orders chart
- `calculate_coupons_metrics()` - Coupons chart
**Implementation:**
```php
// Create data map from query results
$data_map = [];
foreach ($chart_data_raw as $row) {
$data_map[$row->date] = [...];
}
// Fill ALL dates in range
for ($i = $days - 1; $i >= 0; $i--) {
$date = date('Y-m-d', strtotime("-{$i} days"));
if (isset($data_map[$date])) {
// Use real data
} else {
// Fill with zeros
}
}
```
**Result:**
- ✅ Consistent X-axis with all dates
- ✅ No gaps in timeline
- ✅ Better mobile display (evenly spaced)
---
## Task 2: No-Data States for Charts ✅
**Issue:** Charts show broken/empty state when no data
**Solution:** Show friendly message like Overview does
**Files Updated:**
- `admin-spa/src/routes/Dashboard/Revenue.tsx`
- `admin-spa/src/routes/Dashboard/Orders.tsx`
- `admin-spa/src/routes/Dashboard/Coupons.tsx`
**Implementation:**
```tsx
{chartData.length === 0 || chartData.every(d => d.value === 0) ? (
<div className="flex items-center justify-center h-[300px]">
<div className="text-center">
<Package className="w-12 h-12 text-muted-foreground mx-auto mb-3" />
<p className="text-muted-foreground font-medium">
No {type} data available
</p>
<p className="text-sm text-muted-foreground mt-1">
Data will appear once you have {action}
</p>
</div>
</div>
) : (
<ResponsiveContainer>...</ResponsiveContainer>
)}
```
**Result:**
- ✅ Revenue: "No revenue data available"
- ✅ Orders: "No orders data available"
- ✅ Coupons: "No coupon usage data available"
- ✅ Consistent with Overview page
- ✅ User-friendly empty states
---
## Summary
✅ **Backend:** All dates filled in chart data
✅ **Frontend:** No-data states added to 3 charts
✅ **UX:** Consistent, professional empty states
**Next:** VIP customer settings + mobile chart optimization
