SumOfUs/Champaign

# frozen_string_literal: true

class Api::CallsController < ApplicationController
  skip_before_action :verify_authenticity_token, raise: false

  def create
    recaptcha_resp = verify_recaptcha(secret_key: Settings.recaptcha2.secret_key)

    unless recaptcha_resp
      error = { base: [I18n.t('call_tool.errors.recaptcha_fail')] }
      render(json: { errors: error, name: 'call' }, status: 401) && return
    end

    if recognized_member.blank?
      error = { base: [I18n.t('call_tool.errors.akid')] }
      render(json: { errors: error, name: 'call' }, status: 403) && return
    end

    if call_spammer(recognized_member, Page.find(params[:page_id]))
      error = { base: [I18n.t('call_tool.errors.too_many_calls')] }
      render(json: { errors: error, name: 'call' }, status: 403) && return
    end

    service = CallCreator.new(call_params, tracking_params)

    if service.run
      head :no_content
    else
      render json: { errors: service.errors, name: 'call' }, status: :unprocessable_entity
    end
  end

  private

  def call_spammer(member, page)
    # checks whether the member has more than five successful call actions on the page
    Call.where(member_id: member.id, page_id: page.id).not_failed.count >= 5
  end

  def call_params
    params.require(:call)
      .permit(:member_phone_number, :target_id, :target_title, :target_name,
              :target_phone_number, :target_phone_extension, :checksum)
      .merge(page_id: params[:page_id],
             member_id: recognized_member&.id)
  end

  def tracking_params
    params.to_unsafe_hash
      .slice(:source, :akid, :referring_akid, :referrer_id, :rid)
      .merge(mobile_value)
  end
end