Forest Express - Admin API - Override on the records list for a Smart Action context

forestSmartActionReferenceFieldOptions.js

// forest/order.js (Smart Action declaration)

const Liana = require('forest-express-sequelize');

Liana.collection('order', {
  actions: [{
    name: 'Test product',
    fields: [{
      field: 'product',
      type: 'Number',
      reference: 'product.id',
      widget: 'belongsto select',
    }],
  }],
});

// app.js (Product search override)

app.get('/forest/product', async (request, response, next) => {
  if (request.query && request.query.searchExtended > -1) {
    // NOTICE: Seach for collection list, keep the default behaviour.
    return next();
  }

  // NOTICE: Get the context (objectId) from the referer header.
  let orderId = request.headers.referer.match(/record\/[^/]*\/([^/]*)\//);
  if (orderId && orderId[1]) {
    orderId = orderId[1];
  }
  const condition = { where: { orderId } };
  const products = await models.product.findAll(condition);
  return response.send(await new Liana.ResourceSerializer(
    Liana,
    models.product,
    products,
    null,
    {},
  ).perform());
});

Liana.init({
  // ...
});