50 lines
1.9 KiB
Ruby
50 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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require "mail"
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module ActionMailbox
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# The +InboundEmail+ is an Active Record that keeps a reference to the raw email stored in Active Storage
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# and tracks the status of processing. By default, incoming emails will go through the following lifecycle:
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#
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# * Pending: Just received by one of the ingress controllers and scheduled for routing.
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# * Processing: During active processing, while a specific mailbox is running its #process method.
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# * Delivered: Successfully processed by the specific mailbox.
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# * Failed: An exception was raised during the specific mailbox's execution of the +#process+ method.
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# * Bounced: Rejected processing by the specific mailbox and bounced to sender.
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#
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# Once the +InboundEmail+ has reached the status of being either +delivered+, +failed+, or +bounced+,
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# it'll count as having been +#processed?+. Once processed, the +InboundEmail+ will be scheduled for
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# automatic incineration at a later point.
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#
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# When working with an +InboundEmail+, you'll usually interact with the parsed version of the source,
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# which is available as a +Mail+ object from +#mail+. But you can also access the raw source directly
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# using the +#source+ method.
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#
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# Examples:
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#
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# inbound_email.mail.from # => 'david@loudthinking.com'
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# inbound_email.source # Returns the full rfc822 source of the email as text
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class InboundEmail < Record
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self.table_name = "action_mailbox_inbound_emails"
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include Incineratable, MessageId, Routable
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has_one_attached :raw_email
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enum status: %i[ pending processing delivered failed bounced ]
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def mail
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@mail ||= Mail.from_source(source)
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end
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def source
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@source ||= raw_email.download
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end
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def processed?
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delivered? || failed? || bounced?
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end
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end
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end
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ActiveSupport.run_load_hooks :action_mailbox_inbound_email, ActionMailbox::InboundEmail
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