debian-mirror-gitlab/app/services/alert_management/create_alert_issue_service.rb

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# frozen_string_literal: true
module AlertManagement
class CreateAlertIssueService
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include Gitlab::Utils::StrongMemoize
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DEFAULT_ALERT_TITLE = ::Gitlab::AlertManagement::Payload::Generic::DEFAULT_TITLE
DEFAULT_INCIDENT_TITLE = 'New: Incident'
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# @param alert [AlertManagement::Alert]
# @param user [User]
def initialize(alert, user)
@alert = alert
@user = user
end
def execute
return error_no_permissions unless allowed?
return error_issue_already_exists if alert.issue
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result = create_incident
return result unless result.success?
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issue = result.payload[:issue]
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return error(object_errors(alert), issue) unless associate_alert_with_issue(issue)
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update_title_for(issue)
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SystemNoteService.new_alert_issue(alert, issue, user)
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result
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end
private
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attr_reader :alert, :user
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delegate :project, to: :alert
def allowed?
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user.can?(:create_issue, project)
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end
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def create_incident
::IncidentManagement::Incidents::CreateService.new(
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project,
user,
title: alert_presenter.title,
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description: alert_presenter.issue_description,
severity: alert.severity
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).execute
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end
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def associate_alert_with_issue(issue)
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alert.update(issue_id: issue.id)
end
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def update_title_for(issue)
return unless issue.title == DEFAULT_ALERT_TITLE
issue.update!(title: "#{DEFAULT_INCIDENT_TITLE} #{issue.iid}")
end
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def error(message, issue = nil)
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ServiceResponse.error(payload: { issue: issue }, message: message)
end
def error_issue_already_exists
error(_('An issue already exists'))
end
def error_no_permissions
error(_('You have no permissions'))
end
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def alert_presenter
strong_memoize(:alert_presenter) do
alert.present
end
end
def object_errors(object)
object.errors.full_messages.to_sentence
end
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end
end