ParentSquare/rollie

# frozen_string_literal: true

require 'rollie/rate_limiter'
require 'rollie/redis_pool'
require 'rollie/status'
require 'rollie/version'

module Rollie
  class << self
    def redis(&block)
      raise ArgumentError, 'requires a block' unless block

      redis_pool.with(&block)
    end

    # Configures the redis connection pool. Options can be a hash of redis connection pool options or a pre-configured
    # ConnectionPool instance.
    #
    # @option options [String] :url The redis connection URL
    # @option options [String] :driver The redis driver
    # @option options [Integer] :pool_size Size of the connection pool
    # @option options [Integer] :pool_timeout Pool timeout in seconds
    # @option options [String] :namespace Optional namespace for redis keys
    def redis=(options)
      @redis_pool = if options.is_a?(ConnectionPool)
        options
      else
        Rollie::RedisPool.create(options)
      end
    end

    def redis_pool
      @redis_pool ||= Rollie::RedisPool.create
    end
  end
end