api/app/controllers/authentication_controller.rb
class AuthenticationController < ApplicationController
skip_before_action :authorize_request, only: :authenticate
# return auth token once user is authenticated
def authenticate
auth_token = AuthenticateUser.new(auth_params[:email], auth_params[:password]).call
to_http_json(auth_token: auth_token)
end
private
def auth_params
params.permit(:email, :password)
end
end