Class: Holidays::Finder::Context::Search

Inherits:
Object
  • Object
show all
Defined in:
lib/holidays/finder/context/search.rb

Instance Method Summary collapse

Constructor Details

#initialize(holidays_by_month_repo, custom_method_processor, day_of_month_calculator, rules) ⇒ Search

Returns a new instance of Search.



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# File 'lib/holidays/finder/context/search.rb', line 5

def initialize(holidays_by_month_repo, custom_method_processor, day_of_month_calculator, rules)
  @holidays_by_month_repo = holidays_by_month_repo
  @custom_method_processor = custom_method_processor
  @day_of_month_calculator = day_of_month_calculator
  @rules = rules
end

Instance Method Details

#call(dates_driver, regions, options) ⇒ Object 



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# File 'lib/holidays/finder/context/search.rb', line 12

def call(dates_driver, regions, options)
  validate!(dates_driver)

  holidays = []
  dates_driver.each do |year, months|
    months.each do |month|
      next unless hbm = @holidays_by_month_repo.find_by_month(month)
      hbm.each do |h|
        next if (h[:type] == :informal) && !informal_set?(options)
        next unless @rules[:in_region].call(regions, h[:regions])

        if h[:year_ranges]
          next unless @rules[:year_range].call(year, h[:year_ranges])
        end

        current_month = month
        current_day = h[:mday]

        if h[:function]
          result = @custom_method_processor.call(
            build_custom_method_input(year, current_month, current_day, h[:regions]),
            h[:function], h[:function_arguments], h[:function_modifier],
          )

          #FIXME The result should always be present, see https://github.com/holidays/holidays/issues/204 for more information
          if result
            current_month = result.month
            current_day = result.mday
          else
            current_month = nil
            current_day = nil
          end
        else
          current_day = h[:mday] || @day_of_month_calculator.call(year, current_month, h[:week], h[:wday])
        end

        # Silently skip bad mdays
        #TODO Should we be doing something different here? We have no concept of logging right now. Maybe we should add it?
        begin
          date = Date.civil(year, current_month, current_day)
        rescue; next; end

        if observed_set?(options) && h[:observed]
          date = @custom_method_processor.call(
            build_custom_method_input(date.year, date.month, date.day, regions),
            h[:observed],
            [:date],
          )
        end

        holidays << {:date => date, :name => h[:name], :regions => h[:regions]}
      end
    end
  end

  holidays
end