Update bust_organization to EdgeCache::BustOrganization (#12048)

* Update bust_organization to service

* Add spec for nil slug

* Update argument check

app/workers/organizations/bust_cache_worker.rb

@@ -1,11 +1,13 @@
 module Organizations
   class BustCacheWorker < BustCacheBaseWorker
     def perform(organization_id, slug)
+      return unless organization_id && slug
+
       organization = Organization.find_by(id: organization_id)
 
       return unless organization
 
-      CacheBuster.bust_organization(organization, slug)
+      EdgeCache::BustOrganization.call(organization, slug)
     end
   end
 end

lib/data_update_scripts/20201026155851_resave_to_bust_cache_for_imgproxy.rb

@@ -8,7 +8,7 @@ module DataUpdateScripts
       end
 
       Organization.find_each do |organization|
-        CacheBuster.bust_organization(organization, organization.slug)
+        EdgeCache::BustOrganization.call(organization, organization.slug)
       end
 
       Article.find_each(&:save)

spec/workers/organizations/bust_cache_worker_spec.rb

@@ -6,20 +6,27 @@ RSpec.describe Organizations::BustCacheWorker, type: :worker do
     let(:worker) { subject }
 
     before do
-      allow(CacheBuster).to receive(:bust_organization)
+      allow(EdgeCache::BustOrganization).to receive(:call)
     end
 
     describe "when no organization is found" do
       it "doest not call the service" do
         allow(Organization).to receive(:find_by).and_return(nil)
         worker.perform(789, "SlUg")
-        expect(CacheBuster).not_to have_received(:bust_organization)
+        expect(EdgeCache::BustOrganization).not_to have_received(:call)
+      end
+    end
+
+    describe "when no slug is found" do
+      it "doest not call the service" do
+        worker.perform(organization.id, nil)
+        expect(EdgeCache::BustOrganization).not_to have_received(:call)
       end
     end
 
     it "busts cache" do
       worker.perform(organization.id, "SlUg")
-      expect(CacheBuster).to have_received(:bust_organization).with(organization, "SlUg")
+      expect(EdgeCache::BustOrganization).to have_received(:call).with(organization, "SlUg")
     end
   end
 end