joatuapp/joatu-v2

class RequestsController < ApplicationController
  before_action :authenticate_user!
  before_action :set_request, only: [:show, :edit, :update, :destroy]
  before_action :set_search_options, only: [:index, :search]
  skip_after_action :verify_authorized, only: [:index, :search]

  respond_to :html

  SearchQuery = Struct.new(:search, :order_by, :types_filter) do
    include ActiveModel::Model
  end

  def index
    @search_form = RequestSearchForm.new(SearchQuery.new)
    @search_form.save do |search_data|
      @user_requests = Request.search_results(
        search_data, current_user, PaginationOptions.new(params[:page])
      )
    end
    respond_with(@user_requests)
  end

  def show
    authorize @user_request
    @requester = @user_request.user
    @requester_offers = Offer.owned_by(@requester, PaginationOptions.new(params[:offers_page], 5))
    @requester_references = Reference.to_user(@requester, PaginationOptions.new(params[:references_page], 5))
    respond_with(@user_request)
  end

  def new
    @form = RequestForm.new(Request.new)
    @request_types = Request.type_options
    authorize @form.model
    respond_with(@user_request = @form)
  end

  def edit
    authorize @user_request
    @request_types = Request.type_options
    @user_request = RequestForm.new(@user_request)
  end

  def create
    @request_types = Request.type_options

    @form = RequestForm.new(Request.new(user: current_user))
    authorize @form.model
    if @form.validate(params[:request])
      if @form.visibility == :pod
        @form.model.pod = current_user.pod
      else
        @form.model.pod = nil
      end
      @form.save
    end
    respond_with(@user_request = @form)
  end

  def update
    @request_types = Request.type_options

    @form = RequestForm.new(@user_request)
    authorize @form.model
    if @form.validate(params[:request])
      if @form.visibility == :pod
        @form.model.pod = current_user.pod
      else
        @form.model.pod = nil
      end
      @form.save
    end
    respond_with(@user_request = @form)
  end

  def destroy
    authorize @user_request
    @user_request.destroy
    respond_with(@user_request, location: requests_path)
  end

  def search
    params[:request_search] ||= {}
    @search_form = RequestSearchForm.new(SearchQuery.new)
    if @search_form.validate(params[:request_search])
      @search_form.save do |search_data|
        @user_requests = Request.search_results(search_data, current_user, PaginationOptions.new(params[:page]))
        render :index
      end
    else
      Rails.logger.debug "Errors: #{@search_form.errors.full_messages.inspect}"
      redirect_to requests_path
    end
  end

  private
    def set_request
      @user_request = Request.find(params[:id])
    end

    def set_search_options
      @order_options = {
        I18n.t('offers_and_requests.forms.list.values.order_by.newest_first') => :created_at_desc,
        I18n.t('offers_and_requests.forms.list.values.order_by.oldest_first') => :created_at_asc
      }
      @request_type_options = Request.type_options
    end
end