Add ReindexByDoiJob to consume DOI reindexing SQS messages sent by the events application

app/jobs/reindex_by_doi_job.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class ReindexByDoiJob < ApplicationJob
+  queue_as :lupo_background
+
+  def perform(doi_id, _options = {})
+    doi = Doi.find_by(doi: doi_id)
+    return unless doi.present?
+
+    if doi.agency == "datacite"
+      DataciteDoiImportInBulkJob.perform_later([doi.id], index: DataciteDoi.active_index)
+    else
+      OtherDoiImportInBulkJob.perform_later([doi.id], index: OtherDoi.active_index)
+    end
+  end
+end

spec/jobs/reindex_by_doi_job_spec.rb

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+# frozen_string_literal: true
+
+require "rails_helper"
+
+describe ReindexByDoiJob, type: :job do
+  let(:datacite_doi) { create(:doi, agency: "datacite") }
+  let(:other_doi) { create(:doi, agency: "crossref") }
+  subject(:job) { ReindexByDoiJob.perform_later(datacite_doi.doi) }
+
+  it "queues the job" do
+    expect { job }.to have_enqueued_job(ReindexByDoiJob).on_queue(
+      "test_lupo_background",
+    )
+  end
+
+  it "queues DataciteDoiImportInBulkJob for agency 'datacite'" do
+    ReindexByDoiJob.perform_now(datacite_doi.doi)
+
+    enqueued_job = enqueued_jobs.find { |j| j[:job] == DataciteDoiImportInBulkJob }
+    expect(enqueued_job).to be_present
+    expect(enqueued_job[:args].first).to eq([datacite_doi.id])
+  end
+
+  it "queues OtherDoiImportInBulkJob for agency 'crossref'" do
+    ReindexByDoiJob.perform_now(other_doi.doi)
+
+    enqueued_job = enqueued_jobs.find { |j| j[:job] == OtherDoiImportInBulkJob }
+    expect(enqueued_job).to be_present
+    expect(enqueued_job[:args].first).to eq([other_doi.id])
+  end
+
+  after do
+    clear_enqueued_jobs
+    clear_performed_jobs
+  end
+end