Module: HrLite::LeaveDayCounter

Defined in:
app/services/hr_lite/leave_day_counter.rb

Overview

How many working days a leave request actually consumes. Weekends and company-wide holidays inside the range are free; a half-day (single-day requests only) consumes 0.5.

Class Method Summary collapse

Class Method Details

.count(leave_request, calendar: nil) ⇒ Object

calendar: lets a caller counting many requests over the same span build ONE calendar and reuse it. Each one costs a Holiday query and a Setting query, and the balances grid counts every approved request of every employee for every leave type.



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# File 'app/services/hr_lite/leave_day_counter.rb', line 10

def self.count(leave_request, calendar: nil)
  count_range(
    start_date: leave_request.start_date,
    end_date: leave_request.end_date,
    half_day: leave_request.half_day,
    calendar: calendar
  )
end

.count_range(start_date:, end_date:, half_day: false, calendar: nil) ⇒ Object 



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# File 'app/services/hr_lite/leave_day_counter.rb', line 19

def self.count_range(start_date:, end_date:, half_day: false, calendar: nil)
  return 0 if start_date.nil? || end_date.nil? || end_date < start_date

  range = start_date..end_date
  working = (calendar || WorkingCalendar.new(range)).working_days_in(range)
  return BigDecimal("0.5") if half_day && working.positive?

  BigDecimal(working)
end