recipes_controller.rb

class RecipesController < ApiController
  before_filter do
    @service = RecipeService.new
  end

  get :index do
    presenter RecipePresenter
    params do
      param :name, String
      param :limit_orderable, Boolean
      param :limit_brew_logs, Boolean
      param :limit_comments, Boolean
      param :limit_reviews, Boolean
      param :og_min, Float
      param :og_max, Float
      param :fg_min, Float
      param :fg_max, Float
      param :ibu_min, Integer
      param :ibu_max, Integer
      param :abv_min, Float
      param :abv_max, Float
      param :color_min, Integer
      param :color_max, Integer
      param :og_min, Float
      param :og_max, Float
      param :recipe_types, Array[Integer]
      param :styles, Array[Integer]
      param :fermentables, Array[Integer]
      param :hops, Array[Integer]
      param :yeasts, Array[Integer]
      param :extras, Array[Integer]
      param :page, Integer
      param :results_per_page, Integer, default: 30, min: 1, max: 30
      param :sort, String, values: %w(rank created_at)
      param :sort_reverse, Boolean
    end
    request do
      search = @service.search(declared)
      present search.results
    end
  end

  get :show do
    presenter RecipePresenter
    params do
      param :id, Integer, required: true
    end
    request do
      recipe = @service.find(declared.id)
      present recipe
    end
  end

  post :create do
    presenter RecipePresenter
    form RecipeForm
    request do
      recipe = @form.save!
      present recipe
    end
  end
end