class Api::ApiController < ActionController::API
  include TokenVerification

  before_action :lookup_domain
  helper_method :current_token, :current_login_employee, :get_cashier

  private
  #this is base api base controller to need to inherit.
  #all token authentication must be done here
  #response format must be set to JSON
  def current_token
    authenticate_with_http_token do |token, options|
      return token
    end
  end

  #  Get current Cashier
  def get_cashier
    @cashier = Employee.where("role = 'cashier' AND token_session <> ''")
  end

  def current_login_employee
    @employee = Employee.find_by_token_session(current_token)
  end

  def lookup_domain     
    if request.subdomain.present? && request.subdomain != "www" 
      from = request.subdomain.downcase  + "." + request.domain.downcase    
      @license = cache_license(ENV["SX_PROVISION_URL"], from) # request.subdomain.downcase
      if (!@license.nil?)
        logger.info "Location - " + @license.dbhost        
        ActiveRecord::Base.establish_connection(website_connection(@license))    
        # authenticate_session_token    
        # logger.info "Connecting to - " + @license.subdomain + " - "+ @license.dbhost + "@" + @license.dbschema
      else8
        # reconnect_default_db
        logger.info 'License is nil'
        # redirect_to root_url(:host => request.domain) + "store_error"
         render :json => [{ status: false, message: 'Invalid Access!'}]
      end                   
    end    
  end

  def cache_license(url, lookup)    
    @license = License.new(url, lookup)        

    if (@license.detail_with_local_cache(lookup) == true)
      return @license
    else
      return nil
    end
  end
end