Replace existing FFs with a single of OPS type

We controlled the Image Resizing feature with two separate FFs.
We want to have a separate Feature Flags with an ops type.
Also, we want this flag to be enabled by default.

app/controllers/concerns/send_file_upload.rb

@@ -70,16 +70,7 @@ module SendFileUpload
     Avatarable::ALLOWED_IMAGE_SCALER_WIDTHS.include?(params[:width]&.to_i)
   end
 
-  # We use two separate feature gates to allow image resizing.
-  # The first, `:dynamic_image_resizing_requester`, based on the content requester.
-  # Enabling it for the user would allow that user to send resizing requests for any avatar.
-  # The second, `:dynamic_image_resizing_owner`, based on the content owner.
-  # Enabling it for the user would allow anyone to send resizing requests against the mentioned user avatar only.
-  # This flag allows us to operate on trusted data only, more in https://gitlab.com/gitlab-org/gitlab/-/issues/241533.
-  # Because of this, you need to enable BOTH to serve resized image,
-  # as you would need at least one allowed requester and at least one allowed avatar.
   def scaling_allowed_by_feature_flags?(file_upload)
-    Feature.enabled?(:dynamic_image_resizing_requester, current_user) &&
-      Feature.enabled?(:dynamic_image_resizing_owner, file_upload.model)
+    Feature.enabled?(:dynamic_image_resizing, default_enabled: true, type: :ops)
   end
 end

changelogs/unreleased/266986-update-img-resizing-ffs.yml

+---
+title: Replace existing Image Resizing FFs with a single of `ops` type enabled by default
+merge_request: 45050
+author:
+type: other

config/feature_flags/development/dynamic_image_resizing_requester.yml

----
-name: dynamic_image_resizing_requester
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/37342
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/233704
-group: group::memory
-type: development
-default_enabled: false

config/feature_flags/development/dynamic_image_resizing_owner.yml → config/feature_flags/ops/dynamic_image_resizing.yml

 ---
-name: dynamic_image_resizing_owner
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/40606
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/241533
+name: dynamic_image_resizing
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/45050
+rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/266986
+type: ops
 group: group::memory
-type: development
-default_enabled: false
+default_enabled: true

spec/controllers/concerns/send_file_upload_spec.rb

@@ -70,61 +70,18 @@ RSpec.describe SendFileUpload do
         allow(uploader).to receive(:model).and_return(image_owner)
       end
 
-      context 'when boths FFs are enabled' do
-        before do
-          stub_feature_flags(dynamic_image_resizing_requester: image_requester)
-          stub_feature_flags(dynamic_image_resizing_owner: image_owner)
-        end
-
-        it_behaves_like 'handles image resize requests allowed by FFs'
-      end
-
-      context 'when boths FFs are enabled globally' do
-        before do
-          stub_feature_flags(dynamic_image_resizing_requester: true)
-          stub_feature_flags(dynamic_image_resizing_owner: true)
-        end
-
-        it_behaves_like 'handles image resize requests allowed by FFs'
-
-        context 'when current_user is nil' do
-          before do
-            allow(controller).to receive(:current_user).and_return(nil)
-          end
-
-          it_behaves_like 'handles image resize requests allowed by FFs'
-        end
-      end
-
-      context 'when only FF based on content requester is enabled for current user' do
-        before do
-          stub_feature_flags(dynamic_image_resizing_requester: image_requester)
-          stub_feature_flags(dynamic_image_resizing_owner: false)
-        end
-
-        it_behaves_like 'bypasses image resize requests not allowed by FFs'
-      end
-
-      context 'when only FF based on content owner is enabled for requested avatar owner' do
-        before do
-          stub_feature_flags(dynamic_image_resizing_requester: false)
-          stub_feature_flags(dynamic_image_resizing_owner: image_owner)
-        end
-
-        it_behaves_like 'bypasses image resize requests not allowed by FFs'
-      end
+      it_behaves_like 'handles image resize requests allowed by FF'
 
-      context 'when both FFs are disabled' do
+      context 'when FF is disabled' do
         before do
-          stub_feature_flags(dynamic_image_resizing_requester: false)
-          stub_feature_flags(dynamic_image_resizing_owner: false)
+          stub_feature_flags(dynamic_image_resizing: false)
         end
 
-        it_behaves_like 'bypasses image resize requests not allowed by FFs'
+        it_behaves_like 'bypasses image resize requests not allowed by FF'
       end
     end
 
-    shared_examples 'bypasses image resize requests not allowed by FFs' do
+    shared_examples 'bypasses image resize requests not allowed by FF' do
       it 'does not write workhorse command header' do
         expect(headers).not_to receive(:store).with(Gitlab::Workhorse::SEND_DATA_HEADER, /^send-scaled-img:/)
 
@@ -132,7 +89,7 @@ RSpec.describe SendFileUpload do
       end
     end
 
-    shared_examples 'handles image resize requests allowed by FFs' do
+    shared_examples 'handles image resize requests allowed by FF' do
       context 'with valid width parameter' do
         it 'renders OK with workhorse command header' do
           expect(controller).not_to receive(:send_file)