Merge branch 'refactor-after-create-default-branch' into 'master'

Refactor Project#after_create_default_branch

See merge request gitlab-org/gitlab-ce!24329

1 files changed, 42 insertions, 0 deletions

diff --git a/lib/gitlab/access/branch_protection.rb b/lib/gitlab/access/branch_protection.rb
new file mode 100644
index 00000000000..f039e5c011f
--- /dev/null
+++ b/lib/gitlab/access/branch_protection.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Access
+    # A wrapper around Integer based branch protection levels.
+    #
+    # This wrapper can be used to work with branch protection levels without
+    # having to directly refer to the constants. For example, instead of this:
+    #
+    #     if access_level == Gitlab::Access::PROTECTION_DEV_CAN_PUSH
+    #       ...
+    #     end
+    #
+    # You can write this instead:
+    #
+    #     protection = BranchProtection.new(access_level)
+    #
+    #     if protection.developer_can_push?
+    #       ...
+    #     end
+    class BranchProtection
+      attr_reader :level
+
+      # @param [Integer] level The branch protection level as an Integer.
+      def initialize(level)
+        @level = level
+      end
+
+      def any?
+        level != PROTECTION_NONE
+      end
+
+      def developer_can_push?
+        level == PROTECTION_DEV_CAN_PUSH
+      end
+
+      def developer_can_merge?
+        level == PROTECTION_DEV_CAN_MERGE
+      end
+    end
+  end
+end