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35 lines
1.1 KiB
35 lines
1.1 KiB
# frozen_string_literal: true
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class SubscribeService < BaseService
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def call(account)
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account.secret = SecureRandom.hex
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subscription = account.subscription(api_subscription_url(account.id))
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response = subscription.subscribe
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if response_failed_permanently?(response)
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# We're not allowed to subscribe. Fail and move on.
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account.secret = ''
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account.save!
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elsif response_successful?(response)
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# The subscription will be confirmed asynchronously.
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account.save!
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else
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# The response was either a 429 rate limit, or a 5xx error.
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# We need to retry at a later time. Fail loudly!
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raise "Subscription attempt failed for #{account.acct} (#{account.hub_url}): HTTP #{response.code}"
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end
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end
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private
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# Any response in the 3xx or 4xx range, except for 429 (rate limit)
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def response_failed_permanently?(response)
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(response.status.redirect? || response.status.client_error?) && !response.status.too_many_requests?
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end
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# Any response in the 2xx range
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def response_successful?(response)
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response.status.success?
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end
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end
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