Rails might auto-load this module, so I think it might be possible to delete this include Errors line here. In development mode, Rails lazily loads modules, so when it encounters raise Errors::PreconditionFailed, it will go look for the appropriate file and load it into scope.

Maybe this can be factored out as a common utility since it is used in both services? Might be able to put it in app/services/utils.rb? Perhaps the error log message can be generalized as follows:

def self.remove_from_algolia(record)
  record.remove_from_index!
rescue StandardError
  puts "failed to remove #{record.class} #{record.id} from algolia index"
end

Might be cool to add some rspec tests for these services, but if their functionality is already covered by the Postman tests, there is probably no need.