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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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# An error in the 4xx range (except for 429, which is rate limiting) |
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# means 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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# Anything in the 2xx range means the subscription will be confirmed |
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# asynchronously, we've done what we needed to do |
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account.save! |
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else |
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# What's left is the 5xx range and 429, which means we need to retry |
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# 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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def response_failed_permanently?(response) |
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response.code > 299 && response.code < 500 && response.code != 429 |
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end |
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def response_successful?(response) |
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response.code > 199 && response.code < 300 |
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end |
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end
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