58 lines
1.8 KiB
Ruby
58 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2021 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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module PacePlansDateHelpers
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class << self
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def add_days(start_date, duration, exclude_weekends, blackout_dates = [])
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return nil unless start_date && duration
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BusinessTime::Config.with(business_time_config(exclude_weekends, blackout_dates)) do
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duration.business_days.after(start_date)
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end
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end
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def previously_enabled_day(start_date, exclude_weekends, blackout_dates)
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BusinessTime::Config.with(business_time_config(exclude_weekends, blackout_dates)) do
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Time.previous_business_day(start_date)
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end
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end
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def day_is_enabled?(date, exclude_weekends, blackout_dates)
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BusinessTime::Config.with(business_time_config(exclude_weekends, blackout_dates)) do
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date.workday?
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end
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end
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private
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def business_time_config(exclude_weekends, blackout_dates)
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work_week = exclude_weekends ? [:mon, :tue, :wed, :thu, :fri] : [:sun, :mon, :tue, :wed, :thu, :fri, :sat]
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holidays = blackout_dates.map do |blackout_date|
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(blackout_date.start_date..blackout_date.end_date).to_a
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end.flatten
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{
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work_week: work_week,
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holidays: holidays,
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}
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end
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end
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end
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