Sync Endpoint

The /sync endpoint populates Cloudflare KV with catalog data from the Maho backend. It's called by the admin module (Mageaustralia_Storefront) or via cron to keep the storefront's data current.

Full Sync

Syncs all entity types for all stores.

curl -X POST https://your-store.com/sync \
  -H "Content-Type: application/json" \
  -d '{"secret": "your-sync-secret"}'

Response:

{
  "success": true,
  "synced": {
    "config": 1,
    "categories": 42,
    "products": 1523,
    "cmsPages": 8,
    "blogPosts": 12,
    "countries": 1
  },
  "duration": "4.2s"
}

Partial Sync

Sync a specific entity type only.

Endpoint	Entities
POST /sync/config	Store config (name, currency, locale, etc.)
POST /sync/categories	All active categories with product counts
POST /sync/products	All products (paginated, all pages)
POST /sync/cms-pages	All CMS pages
POST /sync/blog-posts	All blog posts
POST /sync/countries	Country list with regions

# Sync only products
curl -X POST https://your-store.com/sync/products \
  -H "Content-Type: application/json" \
  -d '{"secret": "your-sync-secret"}'

Sync Process

KV Key Patterns

During sync, data is written to KV with store-prefixed keys:

Key	Content
{store}:config	StoreConfig JSON
{store}:categories	Category tree JSON array
{store}:product:{urlKey}	Individual product JSON
{store}:products:category:{id}:page:{n}	Category product listing page
{store}:cms:{identifier}	CMS page content
{store}:blog:{identifier}	Blog post content
{store}:countries	Country list with regions
pulse	Data version hash (triggers edge cache bust)

Pulse Hash

After every sync, the pulse KV key is updated with a new hash. This hash is combined with ASSET_HASH to form the edge cache version tag — any change in pulse automatically invalidates all edge-cached HTML pages.

Product Sync Details

Products are fetched in pages of 100 via auto-pagination:

1. MahoApiClient.fetchAllPages('/products?itemsPerPage=100')
2. Each product is stored individually: {store}:product:{urlKey}
3. Products are also grouped by category for listing pages

For large catalogs (1000+ products), full sync can take several seconds. Use partial syncs for targeted updates.

Admin Module Integration

The Maho admin module (Mageaustralia_Storefront) triggers syncs automatically:

• On product save → partial product sync
• On category save → partial category sync
• On CMS page save → partial CMS sync
• Cron job → full sync on schedule
• Manual → "Sync Now" button in admin

Source: src/index.tsx, src/api-client.ts