35 lines
767 B
Ruby
35 lines
767 B
Ruby
class Messages::StatusUpdateService
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attr_reader :message, :status, :external_error
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def initialize(message, status, external_error = nil)
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@message = message
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@status = status
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@external_error = external_error
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end
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def perform
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return false unless valid_status_transition?
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update_message_status
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end
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private
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def update_message_status
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# Update status and set external_error only when failed
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message.update!(
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status: status,
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external_error: (status == 'failed' ? external_error : nil)
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)
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end
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def valid_status_transition?
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return false unless Message.statuses.key?(status)
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# Don't allow changing from 'read' to 'delivered'
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return false if message.read? && status == 'delivered'
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true
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end
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end
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