Class: Journeybook::Admin::NavigationItemsController

Inherits:
Journeybook::ApplicationController show all
Defined in:
app/controllers/journeybook/admin/navigation_items_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 12

def create
  @item = @menu.items.build(item_params)

  if @item.save
    redirect_to edit_admin_navigation_menu_path(@menu), notice: "Navigation item added."
  else
    render :new, status: :unprocessable_entity
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 33

def destroy
  @item.destroy
  redirect_to edit_admin_navigation_menu_path(@menu), notice: "Navigation item deleted."
end

#edit ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 22

def edit
end

#move ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 38

def move
  items = @menu.items.ordered.to_a
  index = items.index(@item)
  other_index = params[:direction] == "up" ? index - 1 : index + 1
  other = items[other_index]

  if other
    NavigationItem.transaction do
      item_position = @item.position
      @item.update!(position: other.position)
      other.update!(position: item_position)
    end
  end

  redirect_to edit_admin_navigation_menu_path(@menu), notice: "Navigation item moved."
end

#new ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 8

def new
  @item = @menu.items.build(position: next_position, visible: true)
end

#reorder ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 55

def reorder
  ids = Array(params[:item_ids]).map(&:to_i)
  return head :unprocessable_entity unless ids.sort == @menu.items.pluck(:id).sort

  NavigationItem.transaction do
    ids.each_with_index { |id, position| @menu.items.find(id).update!(position: position) }
  end

  head :no_content
end

#update ⇒ Object 



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# File 'app/controllers/journeybook/admin/navigation_items_controller.rb', line 25

def update
  if @item.update(item_params)
    redirect_to edit_admin_navigation_menu_path(@menu), notice: "Navigation item updated."
  else
    render :edit, status: :unprocessable_entity
  end
end