Don't let the adhoc status fly store the results.

This should be handled by the dedicated crawler

app/models/concerns/checkable.rb

@@ -19,19 +19,15 @@ def get_landing_page_info(doi: nil, url: nil, keep: true)
 
       checked = Time.zone.now
 
-      doi.update_columns(last_landing_page_status: response.status,
-                         last_landing_page_content_type: content_type,
-                         last_landing_page_status_check: checked) if doi.present?
-
       { "status" => response.status,
         "content-type" => content_type,
         "checked" => checked.utc.iso8601 }
     rescue URI::InvalidURIError => e
       logger = Logger.new(STDOUT)
       logger.error e.message
-      
-      { "status" => 404, 
-        "content_type" => nil, 
+
+      { "status" => 404,
+        "content_type" => nil,
         "checked" => Time.zone.now.utc.iso8601 }
     end
   end

spec/concerns/checkable_spec.rb

@@ -34,31 +34,25 @@
       response = Doi.get_landing_page_info(doi: doi)
       expect(response["status"]).to eq(200)
       expect(response["content-type"]).to eq("text/html")
-      expect(doi.last_landing_page_status).to eq(200)
-      expect(doi.last_landing_page_content_type).to eq("text/html")
     end
 
     it 'content type pdf' do
       doi = create(:doi, url: "https://schema.datacite.org/meta/kernel-4.1/doc/DataCite-MetadataKernel_v4.1.pdf")
       response = Doi.get_landing_page_info(doi: doi)
       expect(response["status"]).to eq(200)
       expect(response["content-type"]).to eq("application/pdf")
-      expect(doi.last_landing_page_status).to eq(200)
-      expect(doi.last_landing_page_content_type).to eq("application/pdf")
     end
 
     it 'not found' do
       doi = create(:doi, url: "https://blog.datacite.org/xxx")
       response = Doi.get_landing_page_info(doi: doi)
       expect(response["status"]).to eq(404)
-      expect(doi.last_landing_page_status).to eq(404)
     end
 
     it 'no url' do
       doi = create(:doi, url: nil)
       response = Doi.get_landing_page_info(doi: doi)
       expect(response["status"]).to eq(404)
-      expect(doi.last_landing_page_status).to eq(nil)
     end
   end
 end