Aakash BakhleandGitHub
2182165201
# Pull Request Template ## Description Document auto-sync job pipeline without wiring to controllers or FE Fixes # (issue) ## Type of change - [x] New feature (non-breaking change which adds functionality) ## How Has This Been Tested? Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration. specs and locally ## Checklist: - [x] My code follows the style guidelines of this project - [x] I have performed a self-review of my code - [x] I have commented on my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [x] I have added tests that prove my fix is effective or that my feature works - [x] New and existing unit tests pass locally with my changes - [x] Any dependent changes have been merged and published in downstream modules
77 lines
1.8 KiB
Ruby
77 lines
1.8 KiB
Ruby
class Captain::Documents::SyncService
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class PermanentSyncError < StandardError
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end
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class TransientSyncError < StandardError
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end
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PERMANENT_ERROR_CODES = %w[not_found access_denied content_empty].freeze
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def initialize(document)
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@document = document
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end
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def perform
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@document.store_sync_step('fetching')
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result = Captain::Documents::SinglePageFetcher.new(@document.external_link).fetch
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unless result.success
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mark_failed(result.error_code)
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raise_for_error_code(result.error_code)
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end
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@document.store_sync_step('comparing')
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fingerprint = compute_fingerprint(result.content)
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if fingerprint == @document.content_fingerprint
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mark_synced
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return :unchanged
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end
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@document.store_sync_step('updating')
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update_content(result, fingerprint)
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:updated
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end
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private
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def compute_fingerprint(content)
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Digest::SHA256.hexdigest(content.gsub(/\s+/, ' ').strip)
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end
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def mark_failed(error_code)
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@document.update!(
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sync_status: :failed,
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last_sync_error_code: error_code,
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last_sync_attempted_at: Time.current
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)
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end
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def mark_synced
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@document.update!(
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sync_status: :synced,
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last_synced_at: Time.current,
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last_sync_attempted_at: Time.current,
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last_sync_error_code: nil
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)
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end
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def update_content(result, fingerprint)
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@document.update!(
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content: result.content,
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name: result.title.presence || @document.name,
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content_fingerprint: fingerprint,
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sync_status: :synced,
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last_synced_at: Time.current,
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last_sync_attempted_at: Time.current,
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last_sync_error_code: nil
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)
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end
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def raise_for_error_code(error_code)
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raise PermanentSyncError, error_code if PERMANENT_ERROR_CODES.include?(error_code)
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raise TransientSyncError, error_code
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end
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end
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