feat: Add in-app documentation system
Phase 1: Core Documentation
- Created docs/ folder with 8 markdown documentation files
- Getting Started, Installation, Troubleshooting, FAQ
- Configuration docs (Appearance, SPA Mode)
- Feature docs (Shop, Checkout)
- PHP registry with filter hook for addon extensibility
Phase 2: Documentation Viewer
- DocsController.php with REST API endpoints
- GET /woonoow/v1/docs - List all docs (with addon hook)
- GET /woonoow/v1/docs/{slug} - Get document content
- Admin SPA /help route with sidebar navigation
- Markdown rendering with react-markdown
- Added Help & Docs to More page for mobile access
Filter Hook: woonoow_docs_registry
Addons can register their own documentation sections.
This commit is contained in:
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docs/features/checkout.md
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docs/features/checkout.md
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# Checkout
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The WooNooW checkout provides a streamlined purchasing experience.
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## Overview
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The checkout process includes:
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1. **Cart Review** - Verify items before checkout
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2. **Customer Information** - Billing and shipping details
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3. **Payment Method** - Select how to pay
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4. **Order Confirmation** - Complete the purchase
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---
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## Checkout Flow
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### Step 1: Cart
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Before checkout, customers review their cart:
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- Product list with images
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- Quantity adjustments
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- Remove items
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- Apply coupon codes
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- See subtotal, shipping, and total
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### Step 2: Customer Details
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Customers provide:
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- **Email address**
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- **Billing information**
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- Name
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- Address
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- Phone
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- **Shipping address** (if different from billing)
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> **Note**: Logged-in customers have their details pre-filled.
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### Step 3: Shipping Method
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If physical products are in the cart:
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- Available shipping methods are shown
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- Shipping cost is calculated
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- Customer selects preferred method
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### Step 4: Payment
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Customers choose their payment method:
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- Credit/Debit Card (Stripe, PayPal, etc.)
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- Bank Transfer
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- Cash on Delivery
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- Other configured gateways
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### Step 5: Place Order
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After reviewing everything:
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- Click "Place Order"
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- Payment is processed
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- Confirmation page is shown
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- Email receipt is sent
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---
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## Features
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### Guest Checkout
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Allow customers to checkout without creating an account.
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Configure in **WooCommerce → Settings → Accounts & Privacy**.
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### Coupon Codes
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Customers can apply discount codes:
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1. Enter code in the coupon field
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2. Click "Apply"
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3. Discount is reflected in total
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### Order Notes
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Optional field for customers to add special instructions.
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---
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## Payment Gateways
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### Supported Gateways
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WooNooW supports all WooCommerce payment gateways:
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| Gateway | Type |
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|---------|------|
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| Bank Transfer (BACS) | Manual |
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| Check Payments | Manual |
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| Cash on Delivery | Manual |
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| PayPal | Card / PayPal |
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| Stripe | Card |
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| Square | Card |
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### Configuring Gateways
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1. Go to **WooNooW → Settings → Payments**
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2. Enable desired payment methods
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3. Configure API keys and settings
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4. Test with sandbox/test mode first
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---
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## After Checkout
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### Order Confirmation Page
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Shows:
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- Order number
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- Order summary
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- Next steps
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### Confirmation Email
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Automatically sent to customer with:
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- Order details
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- Payment confirmation
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- Shipping information (if applicable)
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---
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## Troubleshooting
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### "Place Order" Button Not Working
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1. Check all required fields are filled
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2. Verify payment gateway is properly configured
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3. Check browser console for JavaScript errors
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### Payment Declined
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1. Customer should verify card details
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2. Check payment gateway dashboard for error details
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3. Ensure correct API keys are configured
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### Shipping Not Showing
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1. Verify shipping zones are configured in WooCommerce
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2. Check if products have weight/dimensions set
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3. Confirm customer's address is in a configured zone
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docs/features/shop.md
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docs/features/shop.md
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# Shop Page
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The shop page displays your product catalog with browsing and filtering options.
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## Overview
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The WooNooW shop page provides:
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- **Product Grid** - Visual display of products
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- **Search** - Find products by name
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- **Filters** - Category and sorting options
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- **Pagination** - Navigate through products
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---
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## Features
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### Product Cards
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Each product displays:
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- Product image
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- Product name
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- Price (with sale price if applicable)
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- Add to Cart button
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- Wishlist button (if enabled)
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### Search
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Type in the search box to filter products by name. Search is instant and updates the grid as you type.
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### Category Filter
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Filter products by category using the dropdown. Shows:
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- All Categories
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- Individual categories with product count
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### Sorting
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Sort products by:
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- Default sorting
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- Popularity
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- Average rating
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- Latest
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- Price: Low to High
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- Price: High to Low
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---
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## Customization
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### Grid Layout
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Configure the product grid in **WooNooW → Appearance**:
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| Device | Options |
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|--------|---------|
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| Mobile | 1-2 columns |
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| Tablet | 2-4 columns |
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| Desktop | 2-6 columns |
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### Product Card Style
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Product cards can display:
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- **Image** - Product featured image
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- **Title** - Product name
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- **Price** - Current price and sale price
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- **Rating** - Star rating (if reviews enabled)
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- **Add to Cart** - Quick add button
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---
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## Navigation
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### Clicking a Product
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Clicking a product card navigates to the full product page where customers can:
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- View all images
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- Select variations
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- Read description
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- Add to cart
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### Back to Shop
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From any product page, use the breadcrumb or browser back button to return to the shop.
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---
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## Performance
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### Lazy Loading
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Product images load as they come into view, improving initial page load time.
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### Infinite Scroll vs Pagination
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Currently uses pagination. Infinite scroll may be added in future versions.
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