lib/lazylead/task/savepoint.rb
# frozen_string_literal: true

# The MIT License
#
# Copyright (c) 2019-2022 Yurii Dubinka
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom
# the Software is  furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
# OR OTHER DEALINGS IN THE SOFTWARE.

require_relative "../log"
require_relative "../home"
require_relative "../email"
require_relative "../version"
require_relative "../postman"

module Lazylead
  module Task
    #
    # Send current configuration to admin user.
    #
    class Savepoint
      def initialize(log = Log.new)
        @log = log
      end

      def run(_, postman, opts)
        opts["max_size"] = "25" unless opts.key? "max_size"
        path = File.join(
          Lazylead::Home.new.dir,
          ARGV[ARGV.find_index("--sqlite") + 1]
        )
        return unless File.file?(path) && less_mb(path, opts["max_size"])
        postman.send opts.merge("attachments" => [path])
      end

      private

      def less_mb(path, megabytes)
        (File.size(path).to_f / (2**20)).round(2) < megabytes.to_i
      end
    end
  end
end
