gitlab-org--gitlab-foss/app/models/concerns/time_trackable.rb

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# == TimeTrackable concern
#
# Contains functionality related to objects that support time tracking.
#
# Used by Issue and MergeRequest.
#
module TimeTrackable
extend ActiveSupport::Concern
included do
attr_reader :time_spent, :time_spent_user
alias_method :time_spent?, :time_spent
default_value_for :time_estimate, value: 0, allows_nil: false
validates :time_estimate, numericality: { message: 'has an invalid format' }, allow_nil: false
validate :check_negative_time_spent
has_many :timelogs, dependent: :destroy
end
def spend_time(options)
@time_spent = options[:duration]
@time_spent_user = options[:user]
@original_total_time_spent = nil
return if @time_spent == 0
if @time_spent == :reset
reset_spent_time
else
add_or_subtract_spent_time
end
end
alias_method :spend_time=, :spend_time
def total_time_spent
timelogs.sum(:time_spent)
end
def human_total_time_spent
Gitlab::TimeTrackingFormatter.output(total_time_spent)
end
def human_time_estimate
Gitlab::TimeTrackingFormatter.output(time_estimate)
end
private
def reset_spent_time
timelogs.new(time_spent: total_time_spent * -1, user: @time_spent_user)
end
def add_or_subtract_spent_time
timelogs.new(time_spent: time_spent, user: @time_spent_user)
end
def check_negative_time_spent
return if time_spent.nil? || time_spent == :reset
# we need to cache the total time spent so multiple calls to #valid?
# doesn't give a false error
@original_total_time_spent ||= total_time_spent
if time_spent < 0 && (time_spent.abs > @original_total_time_spent)
errors.add(:time_spent, 'Time to subtract exceeds the total time spent')
end
end
end