Module: Spree::Api::V3::ParamsNormalizer

Extended by:

ActiveSupport::Concern

Included in:

ResourceController

Defined in:

app/controllers/concerns/spree/api/v3/params_normalizer.rb

Overview

Normalizes flat API v3 JSON params for Rails model consumption:

1. **Prefixed ID resolution** — decodes Stripe-style prefixed IDs (e.g. “prod_86Rf07xd4z”) to integer primary keys for any param ending in ‘_id` or `_ids`.

2. **Nested attributes normalization** — converts flat arrays (e.g. ‘taxon_rules: […]`) to Rails `_attributes` format (e.g. `taxon_rules_attributes: […]`) based on the model’s ‘accepts_nested_attributes_for` declarations.

Uses ‘prepend` so it always wraps `permitted_params` regardless of which controller in the hierarchy defines it — no manual calls needed.