Remove unused functions

in `API::Helpers::PackagesManagerClientsHelpers`

lib/api/helpers/packages_manager_clients_helpers.rb

@@ -6,16 +6,6 @@ module API
       extend Grape::API::Helpers
       include ::API::Helpers::PackagesHelpers
 
-      params :workhorse_upload_params do
-        optional 'file.path', type: String, desc: 'Path to locally stored body (generated by Workhorse)'
-        optional 'file.name', type: String, desc: 'Real filename as send in Content-Disposition (generated by Workhorse)'
-        optional 'file.type', type: String, desc: 'Real content type as send in Content-Type (generated by Workhorse)'
-        optional 'file.size', type: Integer, desc: 'Real size of file (generated by Workhorse)'
-        optional 'file.md5', type: String, desc: 'MD5 checksum of the file (generated by Workhorse)'
-        optional 'file.sha1', type: String, desc: 'SHA1 checksum of the file (generated by Workhorse)'
-        optional 'file.sha256', type: String, desc: 'SHA256 checksum of the file (generated by Workhorse)'
-      end
-
       def find_job_from_http_basic_auth
         return unless request.headers
 
@@ -36,12 +26,6 @@ module API
         DeployToken.active.find_by_token(token)
       end
 
-      def uploaded_package_file(param_name = :file)
-        uploaded_file = UploadedFile.from_params(params, param_name, ::Packages::PackageFileUploader.workhorse_local_upload_path)
-        bad_request!('Missing package file!') unless uploaded_file
-        uploaded_file
-      end
-
       private
 
       def decode_token

spec/lib/api/helpers/packages_manager_clients_helpers_spec.rb

@@ -86,36 +86,4 @@ RSpec.describe API::Helpers::PackagesManagerClientsHelpers do
 
     it_behaves_like 'invalid auth header'
   end
-
-  describe '#uploaded_package_file' do
-    let_it_be(:params) { {} }
-
-    subject { helper.uploaded_package_file }
-
-    before do
-      allow(helper).to receive(:params).and_return(params)
-    end
-
-    context 'with valid uploaded package file' do
-      let_it_be(:uploaded_file) { Object.new }
-
-      before do
-        allow(UploadedFile).to receive(:from_params).and_return(uploaded_file)
-      end
-
-      it { is_expected.to be uploaded_file }
-    end
-
-    context 'with invalid uploaded package file' do
-      before do
-        allow(UploadedFile).to receive(:from_params).and_return(nil)
-      end
-
-      it 'fails with bad_request!' do
-        expect(helper).to receive(:bad_request!)
-
-        expect(subject).to be nil
-      end
-    end
-  end
 end