42 lines
1.4 KiB
Ruby
42 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module ChronicDurationAttribute
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extend ActiveSupport::Concern
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class_methods do
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def chronic_duration_attr_reader(virtual_attribute, source_attribute)
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define_method(virtual_attribute) do
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chronic_duration_attributes[virtual_attribute] || output_chronic_duration_attribute(source_attribute)
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end
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end
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def chronic_duration_attr_writer(virtual_attribute, source_attribute, parameters = {})
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chronic_duration_attr_reader(virtual_attribute, source_attribute)
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define_method("#{virtual_attribute}=") do |value|
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chronic_duration_attributes[virtual_attribute] = value.presence || parameters[:default].presence.to_s
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begin
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new_value = value.present? ? ChronicDuration.parse(value).to_i : parameters[:default].presence
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assign_attributes(source_attribute => new_value)
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rescue ChronicDuration::DurationParseError
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# ignore error as it will be caught by validation
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end
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end
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validates virtual_attribute, allow_nil: true, duration: { message: parameters[:error_message] }
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end
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alias_method :chronic_duration_attr, :chronic_duration_attr_writer
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end
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def chronic_duration_attributes
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@chronic_duration_attributes ||= {}
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end
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def output_chronic_duration_attribute(source_attribute)
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value = attributes[source_attribute.to_s]
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ChronicDuration.output(value, format: :short) if value
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end
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end
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