Add latest changes from gitlab-org/gitlab@master

4 files changed, 104 insertions, 0 deletions

diff --git a/app/services/releases/links/base_service.rb b/app/services/releases/links/base_service.rb
new file mode 100644
index 00000000000..939de982db4
--- /dev/null
+++ b/app/services/releases/links/base_service.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Releases
+  module Links
+    class BaseService
+      attr_accessor :release, :current_user, :params
+
+      def initialize(release, current_user = nil, params = {})
+        @release = release
+        @current_user = current_user
+        @params = params.dup
+      end
+
+      private
+
+      def allowed_params
+        @allowed_params ||= params.slice(:name, :url, :link_type).tap do |hash|
+          hash[:filepath] = filepath if provided_filepath?
+        end
+      end
+
+      def provided_filepath?
+        params.key?(:direct_asset_path) || params.key?(:filepath)
+      end
+
+      def filepath
+        params[:direct_asset_path] || params[:filepath]
+      end
+    end
+  end
+end
diff --git a/app/services/releases/links/create_service.rb b/app/services/releases/links/create_service.rb
new file mode 100644
index 00000000000..c73c9f40254
--- /dev/null
+++ b/app/services/releases/links/create_service.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Releases
+  module Links
+    class CreateService < BaseService
+      def execute
+        return ServiceResponse.error(message: _('Access Denied')) unless allowed?
+
+        link = release.links.create(allowed_params)
+
+        if link.persisted?
+          ServiceResponse.success(payload: { link: link })
+        else
+          ServiceResponse.error(message: link.errors.full_messages)
+        end
+      end
+
+      private
+
+      def allowed?
+        Ability.allowed?(current_user, :create_release, release)
+      end
+    end
+  end
+end
diff --git a/app/services/releases/links/destroy_service.rb b/app/services/releases/links/destroy_service.rb
new file mode 100644
index 00000000000..9edde2f357b
--- /dev/null
+++ b/app/services/releases/links/destroy_service.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Releases
+  module Links
+    class DestroyService < BaseService
+      def execute(link)
+        return ServiceResponse.error(message: _('Access Denied')) unless allowed?
+        return ServiceResponse.error(message: _('Link does not exist')) unless link
+
+        if link.destroy
+          ServiceResponse.success(payload: { link: link })
+        else
+          ServiceResponse.error(message: link.errors.full_messages)
+        end
+      end
+
+      private
+
+      def allowed?
+        Ability.allowed?(current_user, :destroy_release, release)
+      end
+    end
+  end
+end
diff --git a/app/services/releases/links/update_service.rb b/app/services/releases/links/update_service.rb
new file mode 100644
index 00000000000..f50cde5c5a9
--- /dev/null
+++ b/app/services/releases/links/update_service.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module Releases
+  module Links
+    class UpdateService < BaseService
+      def execute(link)
+        return ServiceResponse.error(message: _('Access Denied')) unless allowed?
+        return ServiceResponse.error(message: _('Link does not exist')) unless link
+
+        if link.update(allowed_params)
+          ServiceResponse.success(payload: { link: link })
+        else
+          ServiceResponse.error(message: link.errors.full_messages)
+        end
+      end
+
+      private
+
+      def allowed?
+        Ability.allowed?(current_user, :update_release, release)
+      end
+    end
+  end
+end