Contents

require 'chatterbox'
require 'chatterbox/services/email/mailer'

module Chatterbox::Services
  class Email
    attr_reader :options
    @default_configuration = {}

    def self.default_configuration
      @default_configuration
    end
    
    def self.configure(config_options)
      @default_configuration = config_options
    end
    
    def self.deliver(options = {})
      new(options).deliver
    end
    
    def initialize(options = {})
      @options = options
      merge_configs
      validate_options
    end
    
    def deliver
      Mailer.deliver_message(options)
    end
    
    private
    
    def merge_configs
      @options[:config] ||= {}
      @options[:config] = self.class.default_configuration.merge(options[:config])
    end
    
    def validate_options
      require_message
      require_message_keys(:summary)
      
      require_config
      require_config_keys(:to, :from)
    end
    
    def require_message
      raise(ArgumentError, "Must configure with a :message - you provided #{options.inspect}") unless options.key?(:message)
    end
    
    def require_config
      raise(ArgumentError, "Must configure with a :config or set default_configuration") unless options.key?(:config)
    end
    
    def require_config_keys(*keys)
      Array(keys).each do |key|
        raise(ArgumentError, "Must provide #{key.inspect} in the :config\nYou provided #{options.inspect}") unless options[:config].key?(key)
      end
    end
    
    def require_message_keys(*keys)
      Array(keys).each do |key|
        raise(ArgumentError, "Must provide #{key.inspect} in the :message") unless options[:message].key?(key)
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
chatterbox-0.6.2	lib/chatterbox/services/email.rb
chatterbox-0.6.1	lib/chatterbox/services/email.rb
chatterbox-0.6.0	lib/chatterbox/services/email.rb
chatterbox-0.5.4	lib/chatterbox/services/email.rb
chatterbox-0.5.3	lib/chatterbox/services/email.rb
chatterbox-0.5.1	lib/chatterbox/services/email.rb
chatterbox-0.5.0	lib/chatterbox/services/email.rb