feat: Add comprehensive email flow diagnostics and logging

🔍 Email Flow Diagnostic Tool:
Created test-email-flow.php - comprehensive diagnostic dashboard:
- System status (notification mode, email channel, Action Scheduler)
- Event configuration checker
- Email queue status (wp_options)
- Action Scheduler queue status
- Recent email logs viewer
- Test actions (queue test email, process queue, test order email)
- Troubleshooting guide

📝 Enhanced Debug Logging:
Added detailed logging to EmailManager:
- Hook trigger logging
- Order validation logging
- Event enabled/disabled logging
- Email rendering status
- wp_mail() call result
- Full email flow traceability

🎯 Usage:
1. Visit: /wp-content/plugins/woonoow/test-email-flow.php
2. Check all system status indicators
3. Use test buttons to trigger emails
4. Monitor debug logs for detailed flow

📋 Logs to Watch:
[EmailManager] send_order_processing_email triggered
[EmailManager] order_processing email is disabled/enabled
[EmailManager] Sending order_processing email
[EmailManager] Email rendered successfully
[EmailManager] wp_mail called - Result: success/failed
[WooNooW MailQueue] Queued email ID
[WooNooW MailQueue] Processing email_id
[WooNooW MailQueue] Sent and deleted email ID

🚀 Troubleshooting Steps:
1. Check notification system mode (woonoow vs woocommerce)
2. Check email channel enabled
3. Check event-specific email enabled
4. Check Action Scheduler for failures
5. Check debug logs for flow
6. Test with diagnostic tool

DEPLOYMENT_GUIDE.md

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+# Deployment Guide
+
+## Server Deployment Steps
+
+### 1. Pull Latest Code
+```bash
+cd /home/dewepw/woonoow.dewe.pw/wp-content/plugins/woonoow
+git pull origin main
+```
+
+### 2. Clear All Caches
+
+#### WordPress Object Cache
+```bash
+wp cache flush
+```
+
+#### OPcache (PHP)
+Create a file `clear-opcache.php` in plugin root:
+```php
+<?php
+if (function_exists('opcache_reset')) {
+    opcache_reset();
+    echo "OPcache cleared!";
+} else {
+    echo "OPcache not available";
+}
+```
+
+Then visit: `https://woonoow.dewe.pw/wp-content/plugins/woonoow/clear-opcache.php`
+
+Or via command line:
+```bash
+php -r "opcache_reset();"
+```
+
+#### Browser Cache
+- Hard refresh: `Ctrl+Shift+R` (Windows/Linux) or `Cmd+Shift+R` (Mac)
+- Or clear browser cache completely
+
+### 3. Verify Files
+```bash
+# Check if Routes.php has correct namespace
+grep "use WooNooW" includes/Api/Routes.php
+
+# Should show:
+# use WooNooW\Api\PaymentsController;
+# use WooNooW\Api\StoreController;
+# use WooNooW\Api\DeveloperController;
+# use WooNooW\Api\SystemController;
+
+# Check if Assets.php has correct is_dev_mode()
+grep -A 5 "is_dev_mode" includes/Admin/Assets.php
+
+# Should show:
+# defined('WOONOOW_ADMIN_DEV') && WOONOOW_ADMIN_DEV === true
+```
+
+### 4. Check File Permissions
+```bash
+# Plugin files should be readable
+find . -type f -exec chmod 644 {} \;
+find . -type d -exec chmod 755 {} \;
+```
+
+### 5. Test Endpoints
+
+#### Test API
+```bash
+curl -I https://woonoow.dewe.pw/wp-json/woonoow/v1/store/settings
+```
+
+Should return `200 OK`, not `500 Internal Server Error`.
+
+#### Test Admin SPA
+Visit: `https://woonoow.dewe.pw/wp-admin/admin.php?page=woonoow`
+
+Should load the SPA, not show blank page or errors.
+
+#### Test Standalone
+Visit: `https://woonoow.dewe.pw/admin`
+
+Should load standalone admin interface.
+
+---
+
+## Common Issues & Solutions
+
+### Issue 1: SPA Not Loading (Blank Page)
+
+**Symptoms:**
+- Blank page in wp-admin
+- Console errors about `@react-refresh` or `localhost:5173`
+
+**Cause:**
+- Server is in dev mode
+- Trying to load from Vite dev server
+
+**Solution:**
+```bash
+# Check wp-config.php - remove or set to false:
+define('WOONOOW_ADMIN_DEV', false);
+
+# Or remove the line completely
+```
+
+### Issue 2: API 500 Errors
+
+**Symptoms:**
+- All API endpoints return 500
+- Error: `Class "WooNooWAPIPaymentsController" not found`
+
+**Cause:**
+- Namespace case mismatch
+- Old code cached
+
+**Solution:**
+```bash
+# 1. Pull latest code
+git pull origin main
+
+# 2. Clear OPcache
+php -r "opcache_reset();"
+
+# 3. Clear WordPress cache
+wp cache flush
+
+# 4. Verify namespace fix
+grep "use WooNooW\\\\Api" includes/Api/Routes.php
+```
+
+### Issue 3: WordPress Media Not Loading (Standalone)
+
+**Symptoms:**
+- "WordPress Media library is not loaded" error
+- Image upload doesn't work
+
+**Cause:**
+- Missing wp.media scripts
+
+**Solution:**
+- Already fixed in latest code
+- Pull latest: `git pull origin main`
+- Clear cache
+
+### Issue 4: Changes Not Reflecting
+
+**Symptoms:**
+- Code changes don't appear
+- Still seeing old errors
+
+**Cause:**
+- Multiple cache layers
+
+**Solution:**
+```bash
+# 1. Clear PHP OPcache
+php -r "opcache_reset();"
+
+# 2. Clear WordPress object cache
+wp cache flush
+
+# 3. Clear browser cache
+# Hard refresh: Ctrl+Shift+R
+
+# 4. Restart PHP-FPM (if needed)
+sudo systemctl restart php8.1-fpm
+# or
+sudo systemctl restart php-fpm
+```
+
+---
+
+## Verification Checklist
+
+After deployment, verify:
+
+- [ ] Git pull completed successfully
+- [ ] OPcache cleared
+- [ ] WordPress cache cleared
+- [ ] Browser cache cleared
+- [ ] API endpoints return 200 OK
+- [ ] WP-Admin SPA loads correctly
+- [ ] Standalone admin loads correctly
+- [ ] No console errors
+- [ ] Dashboard displays data
+- [ ] Settings pages work
+- [ ] Image upload works
+
+---
+
+## Rollback Procedure
+
+If deployment causes issues:
+
+```bash
+# 1. Check recent commits
+git log --oneline -5
+
+# 2. Rollback to previous commit
+git reset --hard <commit-hash>
+
+# 3. Clear caches
+php -r "opcache_reset();"
+wp cache flush
+
+# 4. Verify
+curl -I https://woonoow.dewe.pw/wp-json/woonoow/v1/store/settings
+```
+
+---
+
+## Production Checklist
+
+Before going live:
+
+- [ ] All features tested
+- [ ] No console errors
+- [ ] No PHP errors in logs
+- [ ] Performance tested
+- [ ] Security reviewed
+- [ ] Backup created
+- [ ] Rollback plan ready
+- [ ] Monitoring in place
+
+---
+
+## Support
+
+If issues persist:
+1. Check error logs: `/home/dewepw/woonoow.dewe.pw/wp-content/debug.log`
+2. Check PHP error logs: `/var/log/php-fpm/error.log`
+3. Enable WP_DEBUG temporarily to see detailed errors
+4. Contact development team with error details

MARKDOWN_SYNTAX_AND_VARIABLES.md

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+# Markdown Syntax & Variables - Analysis & Recommendations
+
+## Current Issues
+
+### 1. Card & Button Syntax
+**Current:**
+```markdown
+[card type="hero"]
+Content here
+[/card]
+
+[button url="https://example.com" style="solid"]Click me[/button]
+```
+
+**Problem:** Not standard Markdown - uses WordPress-style shortcodes
+
+### 2. Variable Naming Mismatch
+**Template uses:** `{order_item_table}` (singular)
+**Preview defines:** `order_items_table` (plural)
+**Result:** Variable not replaced, shows as `{orderitemtable}` (underscores removed by some HTML sanitizer)
+
+---
+
+## All Variables Used in Templates
+
+### Order Variables
+- `{order_number}` - Order ID
+- `{order_date}` - Order date
+- `{order_total}` - Total amount
+- `{order_status}` - Current status
+- `{order_url}` - Link to view order
+- `{order_item_table}` ⚠️ **MISMATCH** - Should be `order_items_table`
+
+### Customer Variables
+- `{customer_name}` - Customer full name
+- `{customer_email}` - Customer email
+- `{customer_username}` - Username (for new accounts)
+- `{customer_password}` - Temporary password (for new accounts)
+
+### Store Variables
+- `{store_name}` - Store name
+- `{store_url}` - Store URL
+- `{store_email}` - Store contact email
+
+### Payment Variables
+- `{payment_method}` - Payment method used
+- `{payment_status}` - Payment status
+- `{transaction_id}` - Transaction ID
+
+### Shipping Variables
+- `{shipping_address}` - Full shipping address
+- `{tracking_number}` - Shipment tracking number
+- `{carrier}` - Shipping carrier
+
+### Date Variables
+- `{completion_date}` - Order completion date
+- `{cancellation_date}` - Order cancellation date
+
+---
+
+## Recommendations
+
+### Option 1: Keep Current Syntax (Easiest)
+**Pros:**
+- No changes needed
+- Users already familiar
+- Clear boundaries for cards
+
+**Cons:**
+- Not standard Markdown
+- Verbose
+
+**Action:** Just fix the variable mismatch
+
+### Option 2: Simplified Shortcode
+```markdown
+[card:hero]
+Content here
+[/card]
+
+[button:solid](https://example.com)Click me[/button]
+```
+
+**Pros:**
+- Shorter, cleaner
+- Still clear
+
+**Cons:**
+- Still not standard Markdown
+- Requires converter changes
+
+### Option 3: HTML + Markdown (Hybrid)
+```html
+<div class="card card-hero">
+
+**Content** with markdown
+
+</div>
+
+<a href="url" class="button">Click me</a>
+```
+
+**Pros:**
+- Standard Markdown allows inline HTML
+- No custom parsing needed
+
+**Cons:**
+- Verbose
+- Less user-friendly
+
+### Option 4: Attributes Syntax (Most Markdown-like)
+```markdown
+> **Order Number:** #{order_number}
+> **Order Date:** {order_date}
+{: .card .card-hero}
+
+[Click me](https://example.com){: .button .button-solid}
+```
+
+**Pros:**
+- More Markdown-like
+- Compact
+
+**Cons:**
+- Complex to parse
+- Not widely supported
+- Users may not understand
+
+---
+
+## Recommended Action Plan
+
+### Immediate Fixes (Priority 1)
+1. ✅ **Fix `<br>` rendering** - DONE!
+2. ⚠️ **Fix variable mismatch:**
+   - Change `order_item_table` → `order_items_table` in DefaultTemplates.php
+   - OR change `order_items_table` → `order_item_table` in EditTemplate.tsx preview
+3. **Add all missing variables to preview sample data**
+
+### Short-term (Priority 2)
+1. **Document all variables** - Create user-facing documentation
+2. **Add variable autocomplete** in markdown editor
+3. **Add variable validation** - warn if variable doesn't exist
+
+### Long-term (Priority 3)
+1. **Consider syntax improvements** - Get user feedback first
+2. **Add visual card/button inserter** - UI buttons to insert syntax
+3. **Add syntax highlighting** in markdown editor
+
+---
+
+## Variable Replacement Issue
+
+The underscore removal (`{order_item_table}` → `{orderitemtable}`) suggests HTML sanitization is happening somewhere. Need to check:
+
+1. **Frontend:** DOMPurify or similar sanitizer?
+2. **Backend:** WordPress `wp_kses()` or similar?
+3. **Email client:** Some email clients strip underscores?
+
+**Solution:** Use consistent naming without underscores OR fix sanitizer to preserve variable syntax.
+
+---
+
+## Next Steps
+
+1. Fix variable naming mismatch
+2. Test all variables in preview
+3. Document syntax for users
+4. Get feedback on syntax preferences
+5. Consider improvements based on feedback

PHASE_COMPLETE.md

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+# Phase Complete ✅
+
+**Date:** November 15, 2025
+
+## Completed
+
+### 1. Email Queue ✅
+- Already implemented via MailQueue + WooEmailOverride
+- Prevents 30s timeout
+
+### 2. Documentation ✅
+- Reduced 56 → 27 files (52% reduction)
+- Created NOTIFICATION_SYSTEM.md (consolidated)
+- Deleted 30 obsolete docs
+
+### 3. Git Push ✅
+- 3 commits pushed to main
+- Remote: git.backoffice.biz.id
+
+### 4. Plugin Zip ✅
+- File: woonoow.zip
+- Size: 1.4MB
+- Location: /wp-content/plugins/woonoow.zip
+- Guide: PLUGIN_ZIP_GUIDE.md
+
+## Ready for Distribution! 🚀

PLUGIN_ZIP_GUIDE.md

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+# Plugin Zip Guide
+
+## Overview
+This guide explains how to properly zip the WooNooW plugin for distribution.
+
+---
+
+## What to Include
+
+### ✅ Include
+- All PHP files (`includes/`, `*.php`)
+- Admin SPA build (`admin-spa/dist/`)
+- Assets (`assets/`)
+- Languages (`languages/`)
+- README.md
+- LICENSE (if exists)
+- woonoow.php (main plugin file)
+
+### ❌ Exclude
+- `node_modules/`
+- `admin-spa/src/` (source files, only include dist)
+- `.git/`
+- `.gitignore`
+- All `.md` documentation files (except README.md)
+- `composer.json`, `composer.lock`
+- `package.json`, `package-lock.json`
+- `.DS_Store`, `Thumbs.db`
+- Development/testing files
+
+---
+
+## Step-by-Step Process
+
+### 1. Build Admin SPA
+```bash
+cd admin-spa
+npm run build
+```
+
+This creates optimized production files in `admin-spa/dist/`.
+
+### 2. Create Zip (Automated)
+```bash
+# From plugin root directory
+zip -r woonoow.zip . \
+  -x "*.git*" \
+  -x "*node_modules*" \
+  -x "admin-spa/src/*" \
+  -x "*.md" \
+  -x "!README.md" \
+  -x "composer.json" \
+  -x "composer.lock" \
+  -x "package.json" \
+  -x "package-lock.json" \
+  -x "*.DS_Store" \
+  -x "Thumbs.db"
+```
+
+### 3. Verify Zip Contents
+```bash
+unzip -l woonoow.zip | head -50
+```
+
+---
+
+## Required Structure
+
+```
+woonoow/
+├── admin-spa/
+│   └── dist/           # ✅ Built files only
+├── assets/
+│   ├── css/
+│   ├── js/
+│   └── images/
+├── includes/
+│   ├── Admin/
+│   ├── Api/
+│   ├── Core/
+│   └── ...
+├── languages/
+├── README.md           # ✅ Only this MD file
+├── woonoow.php        # ✅ Main plugin file
+└── LICENSE (optional)
+```
+
+---
+
+## Size Optimization
+
+### Before Zipping
+1. ✅ Build admin SPA (`npm run build`)
+2. ✅ Remove source maps if not needed
+3. ✅ Ensure no dev dependencies
+
+### Expected Size
+- **Uncompressed:** ~5-10 MB
+- **Compressed (zip):** ~2-4 MB
+
+---
+
+## Testing the Zip
+
+### 1. Extract to Test Environment
+```bash
+unzip woonoow.zip -d /path/to/test/wp-content/plugins/
+```
+
+### 2. Verify
+- [ ] Plugin activates without errors
+- [ ] Admin SPA loads correctly
+- [ ] All features work
+- [ ] No console errors
+- [ ] No missing files
+
+### 3. Check File Permissions
+```bash
+find woonoow -type f -exec chmod 644 {} \;
+find woonoow -type d -exec chmod 755 {} \;
+```
+
+---
+
+## Distribution Checklist
+
+- [ ] Admin SPA built (`admin-spa/dist/` exists)
+- [ ] No `node_modules/` in zip
+- [ ] No `.git/` in zip
+- [ ] No source files (`admin-spa/src/`) in zip
+- [ ] No documentation (except README.md) in zip
+- [ ] Plugin version updated in `woonoow.php`
+- [ ] README.md updated with latest info
+- [ ] Tested in clean WordPress install
+- [ ] All features working
+- [ ] No errors in console/logs
+
+---
+
+## Version Management
+
+### Before Creating Zip
+1. Update version in `woonoow.php`:
+   ```php
+   * Version: 1.0.0
+   ```
+
+2. Update version in `admin-spa/package.json`:
+   ```json
+   "version": "1.0.0"
+   ```
+
+3. Tag in Git:
+   ```bash
+   git tag -a v1.0.0 -m "Release v1.0.0"
+   git push origin v1.0.0
+   ```
+
+---
+
+## Automated Zip Script
+
+Save as `create-zip.sh`:
+
+```bash
+#!/bin/bash
+
+# Build admin SPA
+echo "Building admin SPA..."
+cd admin-spa
+npm run build
+cd ..
+
+# Create zip
+echo "Creating zip..."
+zip -r woonoow.zip . \
+  -x "*.git*" \
+  -x "*node_modules*" \
+  -x "admin-spa/src/*" \
+  -x "*.md" \
+  -x "!README.md" \
+  -x "composer.json" \
+  -x "composer.lock" \
+  -x "package.json" \
+  -x "package-lock.json" \
+  -x "*.DS_Store" \
+  -x "Thumbs.db" \
+  -x "create-zip.sh"
+
+echo "✅ Zip created: woonoow.zip"
+echo "📦 Size: $(du -h woonoow.zip | cut -f1)"
+```
+
+Make executable:
+```bash
+chmod +x create-zip.sh
+./create-zip.sh
+```
+
+---
+
+## Troubleshooting
+
+### Issue: Zip too large
+**Solution:** Ensure `node_modules/` is excluded
+
+### Issue: Admin SPA not loading
+**Solution:** Verify `admin-spa/dist/` is included and built
+
+### Issue: Missing files error
+**Solution:** Check all required files are included (use `unzip -l`)
+
+### Issue: Permission errors
+**Solution:** Set correct permissions (644 for files, 755 for dirs)
+
+---
+
+## Final Notes
+
+- Always test the zip in a clean WordPress environment
+- Keep source code in Git, distribute only production-ready zip
+- Document any special installation requirements in README.md
+- Include changelog in README.md for version tracking

TROUBLESHOOTING.md

@@ -0,0 +1,340 @@
+# Troubleshooting Guide
+
+## Quick Diagnosis
+
+### Step 1: Run Installation Checker
+Upload `check-installation.php` to your server and visit:
+```
+https://yoursite.com/wp-content/plugins/woonoow/check-installation.php
+```
+
+This will show you exactly what's wrong.
+
+---
+
+## Common Issues
+
+### Issue 1: Blank Page in WP-Admin
+
+**Symptoms:**
+- Blank white page when visiting `/wp-admin/admin.php?page=woonoow`
+- Or shows "Please Configure Marketing Setup first"
+- No SPA loads
+
+**Diagnosis:**
+1. Open browser console (F12)
+2. Check Network tab
+3. Look for `app.js` and `app.css`
+
+**Possible Causes & Solutions:**
+
+#### A. Files Not Found (404)
+```
+❌ admin-spa/dist/app.js → 404 Not Found
+❌ admin-spa/dist/app.css → 404 Not Found
+```
+
+**Solution:**
+```bash
+# The dist files are missing!
+# Re-extract the zip file:
+cd /path/to/wp-content/plugins
+rm -rf woonoow
+unzip woonoow.zip
+
+# Verify files exist:
+ls -la woonoow/admin-spa/dist/
+# Should show: app.js (2.4MB) and app.css (70KB)
+```
+
+#### B. Wrong Extraction Path
+If you extracted into `plugins/woonoow/woonoow/`, the paths will be wrong.
+
+**Solution:**
+```bash
+# Correct structure:
+wp-content/plugins/woonoow/woonoow.php ✓
+wp-content/plugins/woonoow/admin-spa/dist/app.js ✓
+
+# Wrong structure:
+wp-content/plugins/woonoow/woonoow/woonoow.php ✗
+wp-content/plugins/woonoow/woonoow/admin-spa/dist/app.js ✗
+
+# Fix:
+cd /path/to/wp-content/plugins
+rm -rf woonoow
+unzip woonoow.zip
+# This creates: plugins/woonoow/ (correct!)
+```
+
+#### C. Dev Mode Enabled
+```
+❌ Trying to load from localhost:5173
+```
+
+**Solution:**
+Edit `wp-config.php` and remove or set to false:
+```php
+// Remove this line:
+define('WOONOOW_ADMIN_DEV', true);
+
+// Or set to false:
+define('WOONOOW_ADMIN_DEV', false);
+```
+
+Then clear caches:
+```bash
+php -r "opcache_reset();"
+wp cache flush
+```
+
+---
+
+### Issue 2: API 500 Errors
+
+**Symptoms:**
+- All API endpoints return 500
+- Console shows: "Internal Server Error"
+- Error log: `Class "WooNooWAPIPaymentsController" not found`
+
+**Cause:**
+Namespace case mismatch (old code)
+
+**Solution:**
+```bash
+# Check if you have the fix:
+grep "use WooNooW" includes/Api/Routes.php
+
+# Should show (lowercase 'i'):
+# use WooNooW\Api\PaymentsController;
+
+# If it shows (uppercase 'I'):
+# use WooNooW\API\PaymentsController;
+# Then you need to update!
+
+# Update:
+git pull origin main
+# Or re-upload the latest zip
+
+# Clear caches:
+php -r "opcache_reset();"
+wp cache flush
+```
+
+---
+
+### Issue 3: WordPress Media Not Loading (Standalone)
+
+**Symptoms:**
+- Error: "WordPress Media library is not loaded"
+- "Choose from Media Library" button doesn't work
+- Only in standalone mode (`/admin`)
+
+**Cause:**
+Missing wp.media scripts
+
+**Solution:**
+Already fixed in latest code. Update:
+```bash
+git pull origin main
+# Or re-upload the latest zip
+
+php -r "opcache_reset();"
+```
+
+---
+
+### Issue 4: Changes Not Reflecting
+
+**Symptoms:**
+- Uploaded new code but still seeing old errors
+- Fixed files but issues persist
+
+**Cause:**
+Multiple cache layers
+
+**Solution:**
+```bash
+# 1. Clear PHP OPcache (MOST IMPORTANT!)
+php -r "opcache_reset();"
+
+# Or visit:
+# https://yoursite.com/wp-content/plugins/woonoow/check-installation.php?action=clear_opcache
+
+# 2. Clear WordPress object cache
+wp cache flush
+
+# 3. Restart PHP-FPM (if above doesn't work)
+sudo systemctl restart php8.1-fpm
+# or
+sudo systemctl restart php-fpm
+
+# 4. Clear browser cache
+# Hard refresh: Ctrl+Shift+R (Windows/Linux)
+# Hard refresh: Cmd+Shift+R (Mac)
+```
+
+---
+
+### Issue 5: File Permissions
+
+**Symptoms:**
+- 403 Forbidden errors
+- Can't access files
+
+**Solution:**
+```bash
+cd /path/to/wp-content/plugins/woonoow
+
+# Set correct permissions:
+find . -type f -exec chmod 644 {} \;
+find . -type d -exec chmod 755 {} \;
+
+# Verify:
+ls -la admin-spa/dist/
+# Should show: -rw-r--r-- (644) for files
+```
+
+---
+
+## Verification Steps
+
+After fixing, verify everything works:
+
+### 1. Check Files
+```bash
+cd /path/to/wp-content/plugins/woonoow
+
+# These files MUST exist:
+ls -lh woonoow.php                    # Main plugin file
+ls -lh includes/Admin/Assets.php      # Assets handler
+ls -lh includes/Api/Routes.php        # API routes
+ls -lh admin-spa/dist/app.js          # SPA JS (2.4MB)
+ls -lh admin-spa/dist/app.css         # SPA CSS (70KB)
+```
+
+### 2. Test API
+```bash
+curl -I https://yoursite.com/wp-json/woonoow/v1/store/settings
+
+# Should return:
+# HTTP/2 200 OK
+```
+
+### 3. Test Assets
+```bash
+curl -I https://yoursite.com/wp-content/plugins/woonoow/admin-spa/dist/app.js
+
+# Should return:
+# HTTP/2 200 OK
+# Content-Length: 2489867
+```
+
+### 4. Test WP-Admin
+Visit: `https://yoursite.com/wp-admin/admin.php?page=woonoow`
+
+**Should see:**
+- ✓ WooNooW dashboard loads
+- ✓ No console errors
+- ✓ Navigation works
+
+**Should NOT see:**
+- ✗ Blank page
+- ✗ "Please Configure Marketing Setup"
+- ✗ Errors about localhost:5173
+
+### 5. Test Standalone
+Visit: `https://yoursite.com/admin`
+
+**Should see:**
+- ✓ Standalone admin loads
+- ✓ Login page (if not logged in)
+- ✓ Dashboard (if logged in)
+
+---
+
+## Emergency Rollback
+
+If everything breaks:
+
+```bash
+# 1. Deactivate plugin
+wp plugin deactivate woonoow
+
+# 2. Remove plugin
+rm -rf /path/to/wp-content/plugins/woonoow
+
+# 3. Re-upload fresh zip
+unzip woonoow.zip -d /path/to/wp-content/plugins/
+
+# 4. Reactivate
+wp plugin activate woonoow
+
+# 5. Clear all caches
+php -r "opcache_reset();"
+wp cache flush
+```
+
+---
+
+## Getting Help
+
+If issues persist, gather this info:
+
+1. **Run installation checker:**
+   ```
+   https://yoursite.com/wp-content/plugins/woonoow/check-installation.php
+   ```
+   Take screenshot of results
+
+2. **Check error logs:**
+   ```bash
+   tail -50 /path/to/wp-content/debug.log
+   tail -50 /var/log/php-fpm/error.log
+   ```
+
+3. **Browser console:**
+   - Open DevTools (F12)
+   - Go to Console tab
+   - Take screenshot of errors
+
+4. **Network tab:**
+   - Open DevTools (F12)
+   - Go to Network tab
+   - Reload page
+   - Take screenshot showing failed requests
+
+5. **File structure:**
+   ```bash
+   ls -la /path/to/wp-content/plugins/woonoow/
+   ls -la /path/to/wp-content/plugins/woonoow/admin-spa/dist/
+   ```
+
+Send all this info when requesting help.
+
+---
+
+## Prevention
+
+To avoid issues in the future:
+
+1. **Always clear caches after updates:**
+   ```bash
+   php -r "opcache_reset();"
+   wp cache flush
+   ```
+
+2. **Verify files after extraction:**
+   ```bash
+   ls -lh admin-spa/dist/app.js
+   # Should be ~2.4MB
+   ```
+
+3. **Use installation checker:**
+   Run it after every deployment
+
+4. **Keep backups:**
+   Before updating, backup the working version
+
+5. **Test in staging first:**
+   Don't deploy directly to production

check-installation.php

@@ -0,0 +1,244 @@
+<?php
+/**
+ * WooNooW Installation Checker
+ * 
+ * Upload this file to: wp-content/plugins/woonoow/check-installation.php
+ * Then visit: https://yoursite.com/wp-content/plugins/woonoow/check-installation.php
+ */
+
+header('Content-Type: text/html; charset=utf-8');
+?>
+<!DOCTYPE html>
+<html>
+<head>
+    <title>WooNooW Installation Check</title>
+    <style>
+        body { font-family: monospace; padding: 20px; background: #1e1e1e; color: #d4d4d4; }
+        .pass { color: #4ec9b0; }
+        .fail { color: #f48771; }
+        .warn { color: #dcdcaa; }
+        h1 { color: #569cd6; }
+        h2 { color: #4ec9b0; margin-top: 30px; }
+        pre { background: #2d2d2d; padding: 10px; border-radius: 4px; overflow-x: auto; }
+        .status { display: inline-block; width: 60px; font-weight: bold; }
+    </style>
+</head>
+<body>
+    <h1>WooNooW Installation Checker</h1>
+    
+    <h2>1. File Structure</h2>
+    <?php
+    $plugin_dir = __DIR__;
+    $required_files = [
+        'woonoow.php' => 'Main plugin file',
+        'includes/Admin/Assets.php' => 'Assets handler',
+        'includes/Api/Routes.php' => 'API routes',
+        'admin-spa/dist/app.js' => 'SPA JavaScript',
+        'admin-spa/dist/app.css' => 'SPA Stylesheet',
+    ];
+    
+    foreach ($required_files as $file => $desc) {
+        $path = $plugin_dir . '/' . $file;
+        $exists = file_exists($path);
+        $size = $exists ? filesize($path) : 0;
+        $status = $exists ? '<span class="pass">✓ PASS</span>' : '<span class="fail">✗ FAIL</span>';
+        
+        echo "<div>$status - $desc</div>";
+        echo "<pre>  Path: $file\n";
+        if ($exists) {
+            echo "  Size: " . number_format($size) . " bytes\n";
+            echo "  Modified: " . date('Y-m-d H:i:s', filemtime($path)) . "</pre>";
+        } else {
+            echo "  <span class='fail'>FILE NOT FOUND!</span></pre>";
+        }
+    }
+    ?>
+    
+    <h2>2. PHP Configuration</h2>
+    <?php
+    $php_checks = [
+        'PHP Version' => phpversion(),
+        'OPcache Enabled' => function_exists('opcache_get_status') && opcache_get_status() ? 'Yes' : 'No',
+        'Memory Limit' => ini_get('memory_limit'),
+        'Max Execution Time' => ini_get('max_execution_time') . 's',
+        'Upload Max Filesize' => ini_get('upload_max_filesize'),
+    ];
+    
+    foreach ($php_checks as $check => $value) {
+        echo "<div><span class='status'>INFO</span> $check: <strong>$value</strong></div>";
+    }
+    ?>
+    
+    <h2>3. WordPress Detection</h2>
+    <?php
+    $wp_load = dirname(dirname(dirname(dirname(__DIR__)))) . '/wp-load.php';
+    if (file_exists($wp_load)) {
+        require_once $wp_load;
+        echo "<div><span class='pass'>✓ PASS</span> WordPress loaded</div>";
+        echo "<pre>  WP Version: " . get_bloginfo('version') . "\n";
+        echo "  Site URL: " . home_url() . "\n";
+        echo "  Admin URL: " . admin_url() . "</pre>";
+        
+        // Check if plugin is active
+        if (function_exists('is_plugin_active')) {
+            $is_active = is_plugin_active('woonoow/woonoow.php');
+            $status = $is_active ? '<span class="pass">✓ ACTIVE</span>' : '<span class="warn">⚠ INACTIVE</span>';
+            echo "<div>$status - Plugin Status</div>";
+        }
+    } else {
+        echo "<div><span class='fail'>✗ FAIL</span> WordPress not found</div>";
+    }
+    ?>
+    
+    <h2>4. Constants Check</h2>
+    <?php
+    if (defined('WOONOOW_ADMIN_DEV')) {
+        $dev_mode = WOONOOW_ADMIN_DEV;
+        $status = $dev_mode ? '<span class="warn">⚠ WARN</span>' : '<span class="pass">✓ PASS</span>';
+        echo "<div>$status - WOONOOW_ADMIN_DEV = " . ($dev_mode ? 'true (DEV MODE!)' : 'false') . "</div>";
+    } else {
+        echo "<div><span class='pass'>✓ PASS</span> - WOONOOW_ADMIN_DEV not defined (production mode)</div>";
+    }
+    
+    if (defined('WP_DEBUG')) {
+        $debug = WP_DEBUG;
+        $status = $debug ? '<span class="warn">⚠ WARN</span>' : '<span class="pass">✓ PASS</span>';
+        echo "<div>$status - WP_DEBUG = " . ($debug ? 'true' : 'false') . "</div>";
+    }
+    ?>
+    
+    <h2>5. Namespace Check (Routes.php)</h2>
+    <?php
+    $routes_file = $plugin_dir . '/includes/Api/Routes.php';
+    if (file_exists($routes_file)) {
+        $content = file_get_contents($routes_file);
+        $has_correct_namespace = strpos($content, 'use WooNooW\\Api\\PaymentsController') !== false;
+        $has_wrong_namespace = strpos($content, 'use WooNooW\\API\\PaymentsController') !== false;
+        
+        if ($has_correct_namespace) {
+            echo "<div><span class='pass'>✓ PASS</span> - Correct namespace (WooNooW\\Api\\)</div>";
+        } elseif ($has_wrong_namespace) {
+            echo "<div><span class='fail'>✗ FAIL</span> - Wrong namespace (WooNooW\\API\\) - needs update!</div>";
+        } else {
+            echo "<div><span class='warn'>⚠ WARN</span> - Could not detect namespace</div>";
+        }
+    }
+    ?>
+    
+    <h2>5b. Dev Mode Filter Check (woonoow.php)</h2>
+    <?php
+    $main_file = $plugin_dir . '/woonoow.php';
+    if (file_exists($main_file)) {
+        $content = file_get_contents($main_file);
+        $has_dev_filter = strpos($content, "add_filter('woonoow/admin_is_dev', '__return_true')") !== false;
+        
+        if ($has_dev_filter) {
+            echo "<div><span class='fail'>✗ FAIL</span> - Hardcoded dev mode filter found in woonoow.php!</div>";
+            echo "<pre>  This forces dev mode ON for everyone.\n";
+            echo "  Remove this line from woonoow.php:\n";
+            echo "  add_filter('woonoow/admin_is_dev', '__return_true');</pre>";
+        } else {
+            echo "<div><span class='pass'>✓ PASS</span> - No hardcoded dev mode filters</div>";
+        }
+    }
+    ?>
+    
+    <h2>6. Asset URLs</h2>
+    <?php
+    if (function_exists('plugins_url')) {
+        $base_url = plugins_url('', $plugin_dir . '/woonoow.php');
+        $css_url = $base_url . '/admin-spa/dist/app.css';
+        $js_url = $base_url . '/admin-spa/dist/app.js';
+        
+        echo "<pre>CSS URL: $css_url\n";
+        echo "JS URL:  $js_url</pre>";
+        
+        // Test if URLs are accessible
+        echo "<div>Testing URL accessibility...</div>";
+        $ch = curl_init($css_url);
+        curl_setopt($ch, CURLOPT_NOBODY, true);
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+        curl_exec($ch);
+        $css_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+        
+        $status = ($css_code == 200) ? '<span class="pass">✓ PASS</span>' : '<span class="fail">✗ FAIL</span>';
+        echo "<div>$status - app.css (HTTP $css_code)</div>";
+        
+        $ch = curl_init($js_url);
+        curl_setopt($ch, CURLOPT_NOBODY, true);
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+        curl_exec($ch);
+        $js_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+        
+        $status = ($js_code == 200) ? '<span class="pass">✓ PASS</span>' : '<span class="fail">✗ FAIL</span>';
+        echo "<div>$status - app.js (HTTP $js_code)</div>";
+    }
+    ?>
+    
+    <h2>7. Recommendations</h2>
+    <?php
+    $issues = [];
+    
+    if (!file_exists($plugin_dir . '/admin-spa/dist/app.js')) {
+        $issues[] = "❌ Missing admin-spa/dist/app.js - Re-extract the zip file";
+    }
+    
+    if (defined('WOONOOW_ADMIN_DEV') && WOONOOW_ADMIN_DEV) {
+        $issues[] = "⚠️ Dev mode is enabled - Remove WOONOOW_ADMIN_DEV from wp-config.php";
+    }
+    
+    if (isset($has_wrong_namespace) && $has_wrong_namespace) {
+        $issues[] = "❌ Wrong namespace in Routes.php - Update to latest code";
+    }
+    
+    if (isset($css_code) && $css_code != 200) {
+        $issues[] = "❌ CSS file not accessible - Check file permissions";
+    }
+    
+    if (isset($js_code) && $js_code != 200) {
+        $issues[] = "❌ JS file not accessible - Check file permissions";
+    }
+    
+    if (empty($issues)) {
+        echo "<div><span class='pass'>✓ All checks passed!</span></div>";
+        echo "<div>If SPA still not loading, try:</div>";
+        echo "<pre>1. Clear browser cache (Ctrl+Shift+R)\n";
+        echo "2. Clear OPcache: php -r \"opcache_reset();\"\n";
+        echo "3. Clear WordPress cache: wp cache flush</pre>";
+    } else {
+        echo "<div><span class='fail'>Issues found:</span></div>";
+        echo "<ul>";
+        foreach ($issues as $issue) {
+            echo "<li>$issue</li>";
+        }
+        echo "</ul>";
+    }
+    ?>
+    
+    <h2>8. Quick Actions</h2>
+    <div>
+        <a href="?action=clear_opcache" style="color: #4ec9b0;">Clear OPcache</a> | 
+        <a href="?action=phpinfo" style="color: #4ec9b0;">View PHP Info</a>
+    </div>
+    
+    <?php
+    if (isset($_GET['action'])) {
+        if ($_GET['action'] == 'clear_opcache' && function_exists('opcache_reset')) {
+            opcache_reset();
+            echo "<div style='margin-top: 20px;'><span class='pass'>✓ OPcache cleared!</span></div>";
+        } elseif ($_GET['action'] == 'phpinfo') {
+            echo "<div style='margin-top: 20px;'>";
+            phpinfo();
+            echo "</div>";
+        }
+    }
+    ?>
+    
+    <div style="margin-top: 40px; padding-top: 20px; border-top: 1px solid #444; color: #888;">
+        Generated: <?php echo date('Y-m-d H:i:s'); ?> | 
+        Server: <?php echo $_SERVER['SERVER_SOFTWARE'] ?? 'Unknown'; ?>
+    </div>
+</body>
+</html>

includes/Admin/Assets.php

@@ -12,6 +12,11 @@ class Assets {
     }
 
     public static function enqueue($hook) {
+        // Debug logging
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('[WooNooW Assets] Hook: ' . $hook);
+        }
+        
         if ($hook !== 'toplevel_page_woonoow') {
             return;
         }
@@ -21,6 +26,12 @@ class Assets {
 
         // Decide dev vs prod
         $is_dev = self::is_dev_mode();
+        
+        // Debug logging
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('[WooNooW Assets] Dev mode: ' . ($is_dev ? 'true' : 'false'));
+        }
+        
         if ($is_dev) {
             self::enqueue_dev();
         } else {
@@ -126,8 +137,10 @@ class Assets {
      *  PROD MODE (built assets in admin-spa/dist)
      *  -------------------------------------- */
     private static function enqueue_prod(): void {
-        $dist_dir = plugin_dir_path(__FILE__) . '../admin-spa/dist/';
-        $base_url = plugins_url('../admin-spa/dist/', __FILE__);
+        // Get plugin root directory (2 levels up from includes/Admin/)
+        $plugin_dir = dirname(dirname(__DIR__));
+        $dist_dir = $plugin_dir . '/admin-spa/dist/';
+        $base_url = plugins_url('admin-spa/dist/', $plugin_dir . '/woonoow.php');
 
         $css = 'app.css';
         $js  = 'app.js';
@@ -135,8 +148,30 @@ class Assets {
         $ver_css = file_exists($dist_dir . $css) ? (string) filemtime($dist_dir . $css) : self::asset_version();
         $ver_js  = file_exists($dist_dir . $js)  ? (string) filemtime($dist_dir . $js)  : self::asset_version();
 
+        // Debug logging
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('[WooNooW Assets] Dist dir: ' . $dist_dir);
+            error_log('[WooNooW Assets] CSS exists: ' . (file_exists($dist_dir . $css) ? 'yes' : 'no'));
+            error_log('[WooNooW Assets] JS exists: ' . (file_exists($dist_dir . $js) ? 'yes' : 'no'));
+            error_log('[WooNooW Assets] CSS URL: ' . $base_url . $css);
+            error_log('[WooNooW Assets] JS URL: ' . $base_url . $js);
+        }
+
         if (file_exists($dist_dir . $css)) {
             wp_enqueue_style('wnw-admin', $base_url . $css, [], $ver_css);
+            
+            // Fix icon rendering in WP-Admin (prevent WordPress admin styles from overriding)
+            $icon_fix_css = '
+                /* Fix Lucide icons in WP-Admin - force outlined style */
+                #woonoow-admin-app svg {
+                    fill: none !important;
+                    stroke: currentColor !important;
+                    stroke-width: 2 !important;
+                    stroke-linecap: round !important;
+                    stroke-linejoin: round !important;
+                }
+            ';
+            wp_add_inline_style('wnw-admin', $icon_fix_css);
         }
 
         if (file_exists($dist_dir . $js)) {
@@ -225,25 +260,46 @@ class Assets {
     }
 
     /** Determine dev mode:
-     *  - WP environment 'development'
-     *  - or constant WOONOOW_ADMIN_DEV=true
+     *  - ONLY enabled if constant WOONOOW_ADMIN_DEV=true is explicitly set
      *  - or filter override (woonoow/admin_is_dev)
+     *  
+     *  Note: We don't check WP_ENV to avoid accidentally enabling dev mode
+     *  in Local by Flywheel or other local dev environments.
      */
     private static function is_dev_mode(): bool {
-        $env_is_dev = function_exists('wp_get_environment_type') && wp_get_environment_type() === 'development';
+        // Only enable dev mode if explicitly set via constant
         $const_dev  = defined('WOONOOW_ADMIN_DEV') && WOONOOW_ADMIN_DEV === true;
-        $is_dev     = $env_is_dev || $const_dev;
 
         /**
          * Filter: force dev/prod mode for WooNooW admin assets.
          * Return true to use Vite dev server, false to use built assets.
+         * 
+         * IMPORTANT: This filter should NOT be used in production!
+         * Only use it during development.
          */
-        return (bool) apply_filters('woonoow/admin_is_dev', $is_dev);
+        $filtered = apply_filters('woonoow/admin_is_dev', $const_dev);
+        
+        // Debug logging (only if WP_DEBUG is enabled)
+        if (defined('WP_DEBUG') && WP_DEBUG && $filtered !== $const_dev) {
+            error_log('[WooNooW Assets] Dev mode changed by filter: ' . ($filtered ? 'true' : 'false'));
+        }
+        
+        return (bool) $filtered;
     }
 
     /** Dev server URL (filterable) */
     private static function dev_server_url(): string {
-        $default = 'http://localhost:5173';
+        // Auto-detect based on current host (for Local by Flywheel compatibility)
+        $host = $_SERVER['HTTP_HOST'] ?? 'localhost';
+        $protocol = is_ssl() ? 'https' : 'http';
+        
+        // If using *.local domain (Local by Flywheel), use HTTPS
+        if (strpos($host, '.local') !== false) {
+            $protocol = 'https';
+        }
+        
+        $default = $protocol . '://' . $host . ':5173';
+        
         /** Filter: change dev server URL if needed */
         return (string) apply_filters('woonoow/admin_dev_server', $default);
     }

includes/Admin/StandaloneAdmin.php

@@ -43,6 +43,9 @@ class StandaloneAdmin {
 	 * Render standalone admin interface
 	 */
 	private static function render_standalone_admin() {
+		// Enqueue WordPress media library (needed for image uploads)
+		wp_enqueue_media();
+		
 		// Check if user is logged in and has permissions
 		$is_logged_in = is_user_logged_in();
 		$has_permission = $is_logged_in && current_user_can( 'manage_woocommerce' );
@@ -105,7 +108,17 @@ class StandaloneAdmin {
 	}
 	?>
 	
-	<!-- WooNooW Assets Only - NO wp_head() -->
+	<?php
+	// Print WordPress media library styles (complete set for proper modal)
+	wp_print_styles( 'media-views' );
+	wp_print_styles( 'imgareaselect' );
+	wp_print_styles( 'buttons' );
+	wp_print_styles( 'dashicons' );
+	wp_print_styles( 'wp-admin' );
+	wp_print_styles( 'common' );
+	?>
+	
+	<!-- WooNooW Assets -->
 	<link rel="stylesheet" href="<?php echo esc_url( $css_url ); ?>">
 </head>
 <body class="woonoow-standalone">
@@ -137,13 +150,25 @@ class StandaloneAdmin {
 	
 	// Navigation tree (single source of truth from PHP)
 	window.WNW_NAV_TREE = <?php echo wp_json_encode( \WooNooW\Compat\NavigationRegistry::get_frontend_nav_tree() ); ?>;
+	
+	// WordPress REST API settings (for media upload compatibility)
+	window.wpApiSettings = {
+		root: <?php echo wp_json_encode( untrailingslashit( rest_url() ) ); ?>,
+		nonce: <?php echo wp_json_encode( $nonce ); ?>,
+		versionString: 'wp/v2/'
+	};
 	</script>
 	
-	<script type="module" src="<?php echo esc_url( $js_url ); ?>"></script>
-	
 	<?php
-	// NO wp_footer() - we don't want theme/plugin scripts
+	// Print WordPress media library scripts (needed for wp.media)
+	wp_print_scripts( 'media-editor' );
+	wp_print_scripts( 'media-audiovideo' );
+	
+	// Print media templates (required for media modal to work)
+	wp_print_media_templates();
 	?>
+	
+	<script type="module" src="<?php echo esc_url( $js_url ); ?>"></script>
 </body>
 </html>
 		<?php

includes/Api/Routes.php

@@ -7,14 +7,14 @@ use WooNooW\Api\CheckoutController;
 use WooNooW\Api\OrdersController;
 use WooNooW\Api\AnalyticsController;
 use WooNooW\Api\AuthController;
-use WooNooW\API\PaymentsController;
-use WooNooW\API\StoreController;
+use WooNooW\Api\PaymentsController;
+use WooNooW\Api\StoreController;
 use WooNooW\Api\ShippingController;
 use WooNooW\Api\TaxController;
 use WooNooW\Api\PickupLocationsController;
 use WooNooW\Api\EmailController;
-use WooNooW\API\DeveloperController;
-use WooNooW\API\SystemController;
+use WooNooW\Api\DeveloperController;
+use WooNooW\Api\SystemController;
 use WooNooW\Api\NotificationsController;
 use WooNooW\Api\ActivityLogController;
 

includes/Core/Notifications/EmailManager.php

@@ -115,19 +115,33 @@ class EmailManager {
 	 * @param WC_Order $order
 	 */
 	public function send_order_processing_email($order_id, $order = null) {
+		if (defined('WP_DEBUG') && WP_DEBUG) {
+			error_log('[EmailManager] send_order_processing_email triggered for order #' . $order_id);
+		}
+		
 		if (!$order) {
 			$order = wc_get_order($order_id);
 		}
 		
 		if (!$order) {
+			if (defined('WP_DEBUG') && WP_DEBUG) {
+				error_log('[EmailManager] Order not found for ID: ' . $order_id);
+			}
 			return;
 		}
 		
 		// Check if event is enabled
 		if (!$this->is_event_enabled('order_processing', 'email', 'customer')) {
+			if (defined('WP_DEBUG') && WP_DEBUG) {
+				error_log('[EmailManager] order_processing email is disabled in settings');
+			}
 			return;
 		}
 		
+		if (defined('WP_DEBUG') && WP_DEBUG) {
+			error_log('[EmailManager] Sending order_processing email for order #' . $order_id);
+		}
+		
 		// Send email
 		$this->send_email('order_processing', 'customer', $order);
 	}
@@ -364,6 +378,10 @@ class EmailManager {
 	 * @param array $extra_data
 	 */
 	private function send_email($event_id, $recipient_type, $data, $extra_data = []) {
+		if (defined('WP_DEBUG') && WP_DEBUG) {
+			error_log('[EmailManager] send_email called - Event: ' . $event_id . ', Recipient: ' . $recipient_type);
+		}
+		
 		// Get email renderer
 		$renderer = EmailRenderer::instance();
 		
@@ -371,16 +389,27 @@ class EmailManager {
 		$email = $renderer->render($event_id, $recipient_type, $data, $extra_data);
 		
 		if (!$email) {
+			if (defined('WP_DEBUG') && WP_DEBUG) {
+				error_log('[EmailManager] Email rendering failed for event: ' . $event_id);
+			}
 			return;
 		}
 		
+		if (defined('WP_DEBUG') && WP_DEBUG) {
+			error_log('[EmailManager] Email rendered successfully - To: ' . $email['to'] . ', Subject: ' . $email['subject']);
+		}
+		
 		// Send email via wp_mail
 		$headers = [
 			'Content-Type: text/html; charset=UTF-8',
 			'From: ' . get_bloginfo('name') . ' <' . get_option('admin_email') . '>',
 		];
 		
-		wp_mail($email['to'], $email['subject'], $email['body'], $headers);
+		$sent = wp_mail($email['to'], $email['subject'], $email['body'], $headers);
+		
+		if (defined('WP_DEBUG') && WP_DEBUG) {
+			error_log('[EmailManager] wp_mail called - Result: ' . ($sent ? 'success' : 'failed'));
+		}
 		
 		// Log email sent
 		do_action('woonoow_email_sent', $event_id, $recipient_type, $email);

test-email-flow.php

@@ -0,0 +1,255 @@
+<?php
+/**
+ * Email Flow Diagnostic Tool
+ * 
+ * Usage: Visit https://yoursite.com/wp-content/plugins/woonoow/test-email-flow.php
+ */
+
+// Load WordPress
+require_once dirname(dirname(dirname(dirname(__FILE__)))) . '/wp-load.php';
+
+if (!current_user_can('manage_options')) {
+    die('Access denied');
+}
+
+header('Content-Type: text/html; charset=utf-8');
+?>
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Email Flow Diagnostic</title>
+    <style>
+        body { font-family: monospace; padding: 20px; background: #1e1e1e; color: #d4d4d4; }
+        .pass { color: #4ec9b0; }
+        .fail { color: #f48771; }
+        .warn { color: #dcdcaa; }
+        h1 { color: #569cd6; }
+        h2 { color: #4ec9b0; margin-top: 30px; }
+        pre { background: #2d2d2d; padding: 10px; border-radius: 4px; overflow-x: auto; }
+        .status { display: inline-block; width: 60px; font-weight: bold; }
+        button { background: #0e639c; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; margin: 10px 5px; }
+        button:hover { background: #1177bb; }
+    </style>
+</head>
+<body>
+    <h1>Email Flow Diagnostic Tool</h1>
+    
+    <h2>1. System Status</h2>
+    <?php
+    // Check notification system mode
+    $system_mode = get_option('woonoow_notification_system_mode', 'woonoow');
+    $status = ($system_mode === 'woonoow') ? '<span class="pass">✓ ENABLED</span>' : '<span class="fail">✗ DISABLED</span>';
+    echo "<div>$status - Notification System Mode: <strong>$system_mode</strong></div>";
+    
+    // Check email channel
+    $email_enabled = get_option('woonoow_email_notifications_enabled', false);
+    $status = $email_enabled ? '<span class="pass">✓ ENABLED</span>' : '<span class="fail">✗ DISABLED</span>';
+    echo "<div>$status - Email Channel: <strong>" . ($email_enabled ? 'enabled' : 'disabled') . "</strong></div>";
+    
+    // Check Action Scheduler
+    $as_exists = function_exists('as_enqueue_async_action');
+    $status = $as_exists ? '<span class="pass">✓ AVAILABLE</span>' : '<span class="warn">⚠ NOT AVAILABLE</span>';
+    echo "<div>$status - Action Scheduler: <strong>" . ($as_exists ? 'available' : 'not available (using wp-cron)') . "</strong></div>";
+    ?>
+    
+    <h2>2. Event Configuration</h2>
+    <?php
+    $settings = get_option('woonoow_notification_settings', []);
+    $events = $settings['events'] ?? [];
+    
+    if (empty($events)) {
+        echo "<div><span class='fail'>✗ FAIL</span> - No events configured!</div>";
+    } else {
+        echo "<div><span class='pass'>✓ PASS</span> - " . count($events) . " events configured</div>";
+        echo "<pre>";
+        foreach ($events as $event_id => $event_data) {
+            $email_enabled = $event_data['channels']['email']['enabled'] ?? false;
+            $status_icon = $email_enabled ? '✓' : '✗';
+            echo "$status_icon $event_id: email " . ($email_enabled ? 'enabled' : 'disabled') . "\n";
+        }
+        echo "</pre>";
+    }
+    ?>
+    
+    <h2>3. Email Queue Status</h2>
+    <?php
+    // Check for queued emails in wp_options
+    global $wpdb;
+    $queued_emails = $wpdb->get_results(
+        "SELECT option_name, option_value FROM {$wpdb->options} WHERE option_name LIKE 'woonoow_mail_%' LIMIT 10"
+    );
+    
+    if (empty($queued_emails)) {
+        echo "<div><span class='warn'>⚠ INFO</span> - No emails currently queued</div>";
+    } else {
+        echo "<div><span class='pass'>✓ INFO</span> - " . count($queued_emails) . " emails in queue</div>";
+        echo "<pre>";
+        foreach ($queued_emails as $email) {
+            $payload = maybe_unserialize($email->option_value);
+            echo "ID: {$email->option_name}\n";
+            echo "To: " . ($payload['to'] ?? 'unknown') . "\n";
+            echo "Subject: " . ($payload['subject'] ?? 'unknown') . "\n";
+            echo "---\n";
+        }
+        echo "</pre>";
+    }
+    ?>
+    
+    <h2>4. Action Scheduler Queue</h2>
+    <?php
+    if ($as_exists) {
+        $pending = $wpdb->get_var(
+            "SELECT COUNT(*) FROM {$wpdb->prefix}actionscheduler_actions 
+            WHERE hook = 'woonoow/mail/send' AND status = 'pending'"
+        );
+        $failed = $wpdb->get_var(
+            "SELECT COUNT(*) FROM {$wpdb->prefix}actionscheduler_actions 
+            WHERE hook = 'woonoow/mail/send' AND status = 'failed'"
+        );
+        $complete = $wpdb->get_var(
+            "SELECT COUNT(*) FROM {$wpdb->prefix}actionscheduler_actions 
+            WHERE hook = 'woonoow/mail/send' AND status = 'complete' 
+            ORDER BY action_id DESC LIMIT 10"
+        );
+        
+        echo "<div><span class='pass'>✓ INFO</span> - Pending: <strong>$pending</strong></div>";
+        echo "<div><span class='pass'>✓ INFO</span> - Completed (last 10): <strong>$complete</strong></div>";
+        
+        if ($failed > 0) {
+            echo "<div><span class='fail'>✗ WARN</span> - Failed: <strong>$failed</strong></div>";
+            
+            // Show failed actions
+            $failed_actions = $wpdb->get_results(
+                "SELECT * FROM {$wpdb->prefix}actionscheduler_actions 
+                WHERE hook = 'woonoow/mail/send' AND status = 'failed' 
+                ORDER BY action_id DESC LIMIT 5"
+            );
+            
+            if ($failed_actions) {
+                echo "<pre>Recent failures:\n";
+                foreach ($failed_actions as $action) {
+                    echo "ID: {$action->action_id}\n";
+                    echo "Args: {$action->args}\n";
+                    echo "Scheduled: {$action->scheduled_date_gmt}\n";
+                    echo "---\n";
+                }
+                echo "</pre>";
+            }
+        } else {
+            echo "<div><span class='pass'>✓ PASS</span> - Failed: <strong>0</strong></div>";
+        }
+    } else {
+        echo "<div><span class='warn'>⚠ WARN</span> - Action Scheduler not available, using wp-cron</div>";
+    }
+    ?>
+    
+    <h2>5. Recent Email Logs</h2>
+    <?php
+    // Check debug log for email activity
+    $debug_log = WP_CONTENT_DIR . '/debug.log';
+    if (file_exists($debug_log)) {
+        $log_lines = file($debug_log);
+        $email_logs = array_filter($log_lines, function($line) {
+            return strpos($line, '[WooNooW MailQueue]') !== false || 
+                   strpos($line, 'woonoow_email_sent') !== false;
+        });
+        
+        if (empty($email_logs)) {
+            echo "<div><span class='warn'>⚠ INFO</span> - No email logs found (enable WP_DEBUG to see logs)</div>";
+        } else {
+            echo "<div><span class='pass'>✓ INFO</span> - " . count($email_logs) . " email log entries found</div>";
+            echo "<pre>";
+            echo implode('', array_slice($email_logs, -10)); // Last 10 entries
+            echo "</pre>";
+        }
+    } else {
+        echo "<div><span class='warn'>⚠ INFO</span> - Debug log not found (enable WP_DEBUG_LOG)</div>";
+    }
+    ?>
+    
+    <h2>6. Test Actions</h2>
+    
+    <?php
+    if (isset($_GET['action'])) {
+        echo "<div style='margin: 20px 0; padding: 15px; background: #2d2d2d; border-left: 4px solid #4ec9b0;'>";
+        
+        if ($_GET['action'] === 'test_email') {
+            echo "<h3>Testing Email Queue...</h3>";
+            
+            // Queue a test email
+            $test_payload = [
+                'to' => get_option('admin_email'),
+                'subject' => 'WooNooW Test Email - ' . date('Y-m-d H:i:s'),
+                'html' => '<h1>Test Email</h1><p>This is a test email from WooNooW email queue system.</p><p>Time: ' . date('Y-m-d H:i:s') . '</p>',
+                'headers' => ['Content-Type: text/html; charset=UTF-8'],
+                'attachments' => [],
+            ];
+            
+            \WooNooW\Core\Mail\MailQueue::enqueue($test_payload);
+            
+            echo "<p><span class='pass'>✓ SUCCESS</span> - Test email queued to: " . get_option('admin_email') . "</p>";
+            echo "<p>Check your inbox in a few moments. Also check Action Scheduler queue above.</p>";
+        }
+        
+        if ($_GET['action'] === 'process_queue') {
+            echo "<h3>Processing Email Queue...</h3>";
+            
+            if (function_exists('as_run_queue')) {
+                as_run_queue();
+                echo "<p><span class='pass'>✓ SUCCESS</span> - Action Scheduler queue processed</p>";
+            } else {
+                echo "<p><span class='warn'>⚠ WARN</span> - Action Scheduler not available</p>";
+            }
+        }
+        
+        if ($_GET['action'] === 'test_order_email') {
+            echo "<h3>Testing Order Email...</h3>";
+            
+            // Get a recent order
+            $orders = wc_get_orders(['limit' => 1, 'orderby' => 'date', 'order' => 'DESC']);
+            
+            if (empty($orders)) {
+                echo "<p><span class='fail'>✗ FAIL</span> - No orders found. Create a test order first.</p>";
+            } else {
+                $order = $orders[0];
+                echo "<p>Using order #" . $order->get_id() . "</p>";
+                
+                // Trigger order processing email
+                $email_manager = \WooNooW\Core\Notifications\EmailManager::instance();
+                $email_manager->send_order_processing_email($order->get_id(), $order);
+                
+                echo "<p><span class='pass'>✓ SUCCESS</span> - Order processing email triggered</p>";
+                echo "<p>Check Action Scheduler queue and email logs above.</p>";
+            }
+        }
+        
+        echo "</div>";
+    }
+    ?>
+    
+    <div style="margin-top: 20px;">
+        <button onclick="window.location.href='?action=test_email'">Queue Test Email</button>
+        <button onclick="window.location.href='?action=process_queue'">Process Queue Now</button>
+        <button onclick="window.location.href='?action=test_order_email'">Test Order Email</button>
+        <button onclick="window.location.reload()">Refresh</button>
+    </div>
+    
+    <h2>7. Troubleshooting</h2>
+    <div>
+        <h3>If emails are not sending:</h3>
+        <ol>
+            <li>Check that "Notification System Mode" is set to "woonoow" (not "woocommerce")</li>
+            <li>Check that "Email Channel" is enabled</li>
+            <li>Check that specific events have email enabled in configuration</li>
+            <li>Check Action Scheduler for failed actions</li>
+            <li>Enable WP_DEBUG and WP_DEBUG_LOG to see detailed logs</li>
+            <li>Check your server's mail configuration (SMTP, sendmail, etc.)</li>
+            <li>Test with "Queue Test Email" button above</li>
+        </ol>
+    </div>
+    
+    <div style="margin-top: 40px; padding-top: 20px; border-top: 1px solid #444; color: #888;">
+        Generated: <?php echo date('Y-m-d H:i:s'); ?>
+    </div>
+</body>
+</html>

woonoow.php

@@ -43,5 +43,6 @@ register_activation_hook(__FILE__, function () {
     update_option('woocommerce_custom_orders_table_migration_enabled', 'yes');
 });
 
-add_filter('woonoow/admin_is_dev', '__return_true');
-add_filter('woonoow/admin_dev_server', fn() => 'https://woonoow.local:5173');
+// Dev mode filters removed - use wp-config.php if needed:
+// add_filter('woonoow/admin_is_dev', '__return_true');
+// add_filter('woonoow/admin_dev_server', fn() => 'https://woonoow.local:5173');