```ruby
class AssertionsController < ApplicationController
  actions_without_auth :index, :show, :variant_index

  def index
    assertions = Assertion.index_scope
      .order('assertions.id asc')
      .page(params[:page].to_i)
      .per(params[:count].to_i)
      .uniq

    render json: PaginatedCollectionPresenter.new(
      assertions,
      request,
      AssertionIndexPresenter,
      PaginationPresenter
    )
  end

  def show
    assertion = Assertion.view_scope.find_by!(id: params[:id])
    render json: AssertionDetailPresenter.new(assertion)
  end

  def variant_index
    assertions = Assertion.index_scope
      .order('assertions.id asc')
      .page(params[:page].to_i)
      .per(params[:count].to_i)
      .joins(evidence_items: [:variant])
      .where(variants: { id: params[:variant_id] })
      .uniq

    render json: PaginatedCollectionPresenter.new(
      assertions,
      request,
      AssertionIndexPresenter,
      PaginationPresenter
    )
  end
end
```

Fix variant_index on assertions to only pull directly related assertions
user
```ruby
class AssertionsController < ApplicationController
  actions_without_auth :index, :show, :variant_index

  def index
    assertions = Assertion.index_scope
      .order('assertions.id asc')
      .page(params[:page].to_i)
      .per(params[:count].to_i)
      .uniq

    render json: PaginatedCollectionPresenter.new(
      assertions,
      request,
      AssertionIndexPresenter,
      PaginationPresenter
    )
  end

  def show
    assertion = Assertion.view_scope.find_by!(id: params[:id])
    render json: AssertionDetailPresenter.new(assertion)
  end

  def variant_index
    assertions = Assertion.index_scope
      .order('assertions.id asc')
      .page(params[:page].to_i)
      .per(params[:count].to_i)
      .joins(:variant)
      .where(variant_id: params[:variant_id])
      .uniq

    render json: PaginatedCollectionPresenter.new(
      assertions,
      request,
      AssertionIndexPresenter,
      PaginationPresenter
    )
  end
end
```
assistant