class TransactionsController < ApplicationController skip_before_filter :verify_authenticity_token, only: :create before_action :authenticate_user!, except: :create before_action :authenticate_user_or_client!, only: :create respond_to :js, only: :create def create @transaction = Transaction.new(transaction_params) @transaction.reverse if @transaction.amount < 0 authorize!(:create, @transaction) if @transaction.save head :created else render json: @transaction.errors.full_messages, status: :unprocessable_entity end end private def transaction_params t = params.require(:transaction) .permit(:debtor, :creditor, :message, :euros, :cents) { debtor: User.find_by(name: t[:debtor]) || User.zeus, creditor: User.find_by(name: t[:creditor]) || User.zeus, issuer: current_client || current_user, amount: (t[:euros].to_f*100 + t[:cents].to_f).to_i, message: t[:message] } end end