Hooks and Filters Reference

# Hooks and Filters Reference This page documents the current public hooks used by Smart Cycle Discounts (`wsscd_` prefix). ## Action Hooks ### Campaign lifecycle “`php do_action( ‘wsscd_campaign_created’, WSSCD_Campaign $campaign ); do_action( ‘wsscd_campaign_updated’, WSSCD_Campaign $campaign, string $original_status ); do_action( ‘wsscd_campaign_saved’, int $campaign_id, array $data ); do_action( ‘wsscd_campaign_activated’, WSSCD_Campaign $campaign ); do_action( ‘wsscd_campaign_status_changed’, WSSCD_Campaign $campaign, string $from, string $to ); do_action( ‘wsscd_campaign_deleted’, WSSCD_Campaign $campaign ); do_action( ‘wsscd_campaign_expired’, WSSCD_Campaign $campaign ); “` ### Campaign transitions “`php do_action( ‘wsscd_before_campaign_transition’, WSSCD_Campaign $campaign, string $from, string $to, array $context ); do_action( ‘wsscd_after_campaign_transition’, WSSCD_Campaign $campaign, string $from, string $to, array $context ); “` ### Bulk operations “`php do_action( ‘wsscd_campaigns_bulk_activated’, array $campaign_ids ); do_action( ‘wsscd_campaigns_bulk_paused’, array $campaign_ids ); do_action( ‘wsscd_campaigns_bulk_deleted’, array $campaign_ids ); “` ### Notifications / licensing “`php do_action( ‘wsscd_settings_updated’ ); do_action( ‘wsscd_license_activated’ ); do_action( ‘wsscd_license_deactivated’ ); “` ## Filter Hooks ### Discount evaluation “`php apply_filters( ‘wsscd_allowed_product_types’, array $types ); apply_filters( ‘wsscd_is_product_eligible_for_discount’, bool $eligible, WC_Product $product, array $context ); apply_filters( ‘wsscd_is_discount_rule_applicable’, bool $applicable, int $product_id, array $rule, array $context ); “` ### Settings / admin “`php apply_filters( ‘wsscd_default_settings’, array $defaults ); apply_filters( ‘wsscd_settings_tabs’, array $tabs ); apply_filters( ‘wsscd_admin_capabilities’, array $capabilities ); “` ### Cache / theming “`php apply_filters( ‘wsscd_cache_duration’, int $seconds ); apply_filters( ‘wsscd_reference_cache_duration’, int $seconds ); apply_filters( ‘wsscd_theme_colors’, array $colors, string $admin_color_scheme ); “` ### User targeting “`php apply_filters( ‘wsscd_available_user_roles’, array $roles ); apply_filters( ‘wsscd_user_eligible_for_campaign’, bool $eligible, WSSCD_Campaign $campaign, WP_User $user ); “` ## Notes – Legacy `scd_*` hook names are deprecated and should not be used. – If you need an exhaustive list, search the codebase for `do_action(` and `apply_filters(` under `includes/`.