95 lines
2.7 KiB
Ruby
95 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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class UserNotificationScheduleProcessor
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attr_accessor :schedule, :user, :timezone_name
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def initialize(schedule)
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@schedule = schedule
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@user = schedule.user
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@timezone_name = user.user_option.timezone
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end
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def create_do_not_disturb_timings
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local_time = Time.now.in_time_zone(timezone_name)
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create_timings_for(local_time, days: 2)
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end
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def self.create_do_not_disturb_timings_for(schedule)
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processor = UserNotificationScheduleProcessor.new(schedule)
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processor.create_do_not_disturb_timings
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end
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private
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def create_timings_for(local_time, days: 0, previous_timing: nil)
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weekday = transform_wday(local_time.wday)
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start_minute = schedule["day_#{weekday}_start_time"]
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end_minute = schedule["day_#{weekday}_end_time"]
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previous_timing = find_previous_timing(local_time) if previous_timing.nil? && start_minute != 0
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if start_minute > 0
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previous_timing.ends_at = utc_time_at_minute(local_time, start_minute - 1)
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if previous_timing.id
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previous_timing.save
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else
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user.do_not_disturb_timings.find_or_create_by(previous_timing.attributes.except("id"))
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end
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next_timing =
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user.do_not_disturb_timings.new(
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starts_at: utc_time_at_minute(local_time, end_minute),
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scheduled: true,
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)
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save_timing_and_continue(local_time, next_timing, days)
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else
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save_timing_and_continue(local_time, previous_timing, days)
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end
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end
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private
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def find_previous_timing(local_time)
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# Try and find a previously scheduled dnd timing that we can extend if the
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# ends_at is at the previous midnight. fallback to a new timing if not.
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previous =
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user.do_not_disturb_timings.find_by(
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ends_at: (local_time - 1.day).end_of_day.utc,
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scheduled: true,
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)
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previous ||
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user.do_not_disturb_timings.new(starts_at: local_time.beginning_of_day.utc, scheduled: true)
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end
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def save_timing_and_continue(local_time, timing, days)
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if days == 0
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if timing
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timing.ends_at = local_time.end_of_day.utc
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user.do_not_disturb_timings.find_or_create_by(timing.attributes.except("id"))
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end
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user.publish_do_not_disturb(ends_at: user.do_not_disturb_until)
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else
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create_timings_for(local_time + 1.day, days: days - 1, previous_timing: timing)
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end
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end
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def utc_time_at_minute(base_time, total_minutes)
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hour = total_minutes / 60
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minute = total_minutes % 60
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Time.new(
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base_time.year,
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base_time.month,
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base_time.day,
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hour,
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minute,
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0,
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base_time.formatted_offset,
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).utc
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end
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def transform_wday(wday)
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wday == 0 ? 6 : wday - 1
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end
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end
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