required_query_conditions_on_relations.rb

# Add a module builder that'll mask each class method?
def self.required_condition_via(scopes)
  prepend RequiredCondition.new(scopes)
end

module RequiredCondition
  def initialize(scopes)
    @scopes = scopes
  end

  def singleton_method_added(name)
    define_method(name) do
      super.tap do |relation|
        if relation&.required_query_condition_unsatisfied?
          raise "this relation didn't call any of the required scopes upfront"
        end
      end
    end
  end
end

module RequiredConditionOnRelation
  # I have no clue how to shadow/mask the chainable methods on relations.
  def required_query_condition_unsatisfied?
    (required_scopes & called_scope_methods).none?
  end
end

ActiveRecord::Relation.prepend RequiredConditionOnRelation