Contents

require_dependency "guts/application_controller"

module Guts
  # Navigations ontroller
  class NavigationsController < ApplicationController
    before_action :set_navigation, only: [:show, :edit, :update, :destroy]

    # Displays a list of navigations
    def index
      @navigations = Navigation.all
    end

    # Shows details about a single navigation
    def show
    end

    # Creation of a new navigation
    def new
      @navigation = Navigation.new
    end

    # Editing of a navigartion
    def edit
    end

    # Creates a navigation through post
    # @note Redirects to #index if successfull or re-renders #new if not
    def create
      @navigation = Navigation.new navigation_params

      if @navigation.save
        redirect_to navigations_path, notice: "Navigation was successfully created."
      else
        render :new
      end
    end

    # Updates a navigation through patch
    # @note Redirects to #index if successfull or re-renders #edit if not
    def update
      if @navigation.update(navigation_params)
        redirect_to navigations_path, notice: "Navigation was successfully updated."
      else
        render :edit
      end
    end

    # Destroys a single navigation
    # @note Redirects to #index on success
    def destroy
      @navigation.destroy
      redirect_to navigations_path, notice: "Navigation was successfully destroyed."
    end

    private
    # Sets a navigation from the database using `id` param
    # @note This is a `before_action` callback
    # @private
    def set_navigation
      @navigation = Navigation.find params[:id]
    end

    # Permits navigation params from forms
    # @private
    def navigation_params
      params.require(:navigation).permit(:title)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
guts-1.0.8	app/controllers/guts/navigations_controller.rb
guts-1.0.7	app/controllers/guts/navigations_controller.rb
guts-1.0.5	app/controllers/guts/navigations_controller.rb
guts-1.0.3	app/controllers/guts/navigations_controller.rb