Support CURD operation for release asset links

- Add Releases::Links model
- Expose it in release API
- Add integration tests

2 files changed, 56 insertions, 0 deletions

diff --git a/app/models/releases/link.rb b/app/models/releases/link.rb
new file mode 100644
index 00000000000..766cb2efff2
--- /dev/null
+++ b/app/models/releases/link.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Releases
+  class Link < ActiveRecord::Base
+    self.table_name = 'release_links'
+
+    belongs_to :release
+
+    validates :url, presence: true, url: true
+    validates :name, presence: true, uniqueness: { scope: :release }
+
+    scope :sorted, -> { order(created_at: :desc) }
+
+    def internal?
+      url.start_with?(release.project.web_url)
+    end
+
+    def external?
+      !internal?
+    end
+  end
+end
diff --git a/app/models/releases/source.rb b/app/models/releases/source.rb
new file mode 100644
index 00000000000..dc0482002ac
--- /dev/null
+++ b/app/models/releases/source.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Releases
+  class Source
+    include ActiveModel::Model
+    attr_accessor :project, :tag_name, :format
+
+    FORMATS = %w(zip tar.gz tar.bz2 tar).freeze
+
+    class << self
+      def all(project, tag_name)
+        Releases::Source::FORMATS.map do |format|
+          Releases::Source.new(project: project,
+                               tag_name: tag_name,
+                               format: format)
+        end
+      end
+    end
+
+    def url
+      Gitlab::Routing
+        .url_helpers
+        .project_archive_url(project,
+                             id: File.join(tag_name, archive_path),
+                             format: format)
+    end
+
+    private
+
+    def archive_path
+      "#{project.path}-#{tag_name.tr('/', '-')}"
+    end
+  end
+end