copy_story_blocks

gistfile1.txt

# copy all the blocks in a story to another story
  def copy_story_blocks(params, replace_all_blocks = false)
    HashParamsChecker.check_params!({ :user_id => 22,
      :story_id => 44,
      :revision_id => 55,
      :block_id => 66,
      :from_story_id => 2,
      :to_story_id => 1 },
    params
    )

    from_story = Story.find(params[:from_story_id])
    to_story = Story.find(params[:to_story_id])
    from_story_blocks = from_story.draft_story_blocks

    new_revision_id = to_story.draft_revision_id

    # remove all the blocks from the to_story
    if replace_all_blocks
      to_story_blocks = to_story.draft_story_blocks
      blocks_to_remove = to_story_blocks.map(&:id)
        params = {
          params[:user_id],,
          :story_id => to_story.id,
          :revision_id => new_revision_id,
          :block_ids => blocks_to_remove
      }
      new_revision = remove_blocks(params)
      new_revision_id = new_revision[:revision_id]
    end

    from_story_blocks.each_with_index do |sb, index|
      new_revision = StoryRevision.create!(
        :user_id => params[:user_id],
        :story_id => params[:from_story_id],
        :block_id => params[:block_id],
        :action => OperationType::Update
      )

      # get all the blocks from from_story
      # for each block call Cms::StoryEditingService.add_block(block_data),
      # where we are adding the block to the to_story, using
      block_data = {
        :user_id => sb[:user_id],#,
        :story_id => to_story.id,
        :revision_id => new_revision_id,
        :block_schema_type => sb[:block_schema_type],
        :position => sb[:position],  <----- what happens if this position is already taken?
        :block_data =>  sb[:block_data]
      }
      add_block(block_data)
    end

  end