Adds namespace information to project endpoint

- Namespace now return avatar_url and web_url
- NamespaceBasic entity was modified to include avatar_url and web_url,
information is fetched differently depending if the Namespace is a user
or a group

Includes documentation changes

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/39858

1 files changed, 5 insertions, 0 deletions

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index dea34e812ca..8638c5a9c53 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -51,6 +51,7 @@ class Namespace < ApplicationRecord
   validate :nesting_level_allowed
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
+  delegate :avatar_url, to: :owner, allow_nil: true
 
   after_commit :refresh_access_of_projects_invited_groups, on: :update, if: -> { previous_changes.key?('share_with_group_lock') }
 
@@ -149,6 +150,10 @@ class Namespace < ApplicationRecord
     type == 'Group' ? 'group' : 'user'
   end
 
+  def user?
+    kind == 'user'
+  end
+
   def find_fork_of(project)
     return unless project.fork_network