Release v2.2.3 — Sync WooCommerce coupons to Fungies · dukenukemall/fungies-wp-plugin

v2.2.3 — Sync WooCommerce coupons to Fungies

WooCommerce coupons are now synced to Fungies on every "Sync Now" (and on the existing hourly cron). Each WC coupon (percent, fixed_cart, fixed_product) is mirrored as a Fungies discount with the same code, amount, amount type, expiration date, and usage limit. The Sync panel in WooCommerce → Settings → Fungies now shows a third row, "Coupons → Fungies", with created / updated / error counts.
Mapping is workspace-scoped (sandbox vs production) via _fungies_pushed_discount_id__<workspace-hash> post meta on each shop_coupon, so toggling Sandbox Mode does not orphan the link.
Idempotent: re-running Sync skips coupons that already match remote state.

Use the WooCommerce coupon's actual date_created Unix timestamp for validFrom (the Fungies API accepts but mishandles 0 on non-UTC servers).
Omit purchaseLimit from the create payload when no usage limit is set (Fungies create schema does not accept null).
Inject id into the body of PATCH /v0/discounts/{id}/update — the Fungies update validator requires it in the body, not just the URL path.
Tolerate transient GET /v0/discounts/list 500s by falling back to a row-by-row walk and primarily relying on local post-meta mapping to decide between create vs. update.
Self-heal stale mappings: if an update_discount call returns not found (the Fungies row was archived/deleted manually), the plugin clears the local mapping and creates a fresh row on next sync.
Fix coupon diff for fixed-amount discounts: Fungies stores fixed amounts in currency minor units (e.g. 1 USD → "100"). The plugin now normalizes via wc_get_price_decimals() before comparing, and converts validUntil from milliseconds to seconds. No more spurious "updated" reports on every sync.