Class: Api::V1::Google::ProductsController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/api/v1/google/products_controller.rb

Overview

Controller: products.

Instance Method Summary collapse

Instance Method Details

#local_inventory ⇒ Object

Note:

the legacy product XML feed (#index, served from GoogleFeed) was removed
when products moved to the Merchant API push (Edi::Google). Only the local
inventory feed remains here.



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# File 'app/controllers/api/v1/google/products_controller.rb', line 8

def local_inventory
  if (locale = get_locale)
    catalog = Catalog.locale_to_catalog(locale)

    # Find the most recent pre-generated feed from S3
    upload = GoogleLocalInventoryFeedWorker.latest_upload_for(catalog)

    if upload.present?
      # Redirect to presigned S3 URL (valid for 1 hour)
      redirect_to upload.presigned_url(expires_in: 1.hour), allow_other_host: true
    else
      # No pre-generated feed exists - generate on demand and queue background job
      # This should only happen on first request or after all uploads were deleted
      GoogleLocalInventoryFeedWorker.perform_async(catalog.id)

      res = Feed::Google::LocalInventoryGenerator.new.process(catalogs: [catalog])
      xml = res[:xml]

      self.content_type = 'text/xml'
      render xml: xml
    end
  else
    self.response_body = "Locale not set"
    self.status = 404
  end
end