module Deployment
  module Methods
    module CDB

      def get_all_config_parameters
        # merge cdb data
        $recipe_config.merge @cdb
      end

      def get_cdb_parameters(version)
        Helper.validates_presence_of version, "version parameter is missing"
        Helper.validates_presence_of $recipe_config['cdb_host'], \
                                     "cdb_host parameter is missing"
        Helper.validates_presence_of $recipe_config['cdb_context'], \
                                     "cdb_context parameter is missing"

        cdb          = Provider::CDB.new
        cdb.protocol = 'http'
        cdb.host     = $recipe_config['cdb_host']
        cdb.context  = $recipe_config['cdb_context']
        cdb.env      = $recipe_config[:env]

        cdb.get_parameters(File.join( $recipe_config[:env], \
                                  $recipe_config[:module_name] ), version)
      end

      def set_cdb_parameter(key, value)
        Helper.validates_presence_of $recipe_config['cdb_host'], \
                                     "cdb_host parameter is missing"
        Helper.validates_presence_of $recipe_config['cdb_context'], \
                                     "cdb_context parameter is missing"

        cdb          = Provider::CDB.new
        cdb.protocol = 'http'
        cdb.host     = $recipe_config['cdb_host']
        cdb.context  = $recipe_config['cdb_context']
        cdb.env      = $recipe_config[:env]

        cdb.set_parameter(File.join( $recipe_config[:env], \
                                  $recipe_config[:module_name] ), key, value)
      end

      def set_cdb_parameter_4_app(module_name, app_name, key, value)
        Helper.validates_presence_of $recipe_config['cdb_host'], \
                                     "cdb_host parameter is missing"
        Helper.validates_presence_of $recipe_config['cdb_context'], \
                                     "cdb_context parameter is missing"

        cdb          = Provider::CDB.new
        cdb.protocol = 'http'
        cdb.host     = $recipe_config['cdb_host']
        cdb.context  = $recipe_config['cdb_context']
        cdb.env      = $recipe_config['ENVIRONMENT']

        cdb.set_parameter(File.join( module_name, app_name ), key, value)
      end
    end
  end
end