Merge branch '62214-migrations-and-models' into 'master'

Step 1 of !28996: Adds models and migrations for Namespaces statistics

See merge request gitlab-org/gitlab-ce!29570

3 files changed, 19 insertions, 0 deletions

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 3c270c7396a..f9b53b2b70a 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -35,6 +35,8 @@ class Namespace < ApplicationRecord
   belongs_to :parent, class_name: "Namespace"
   has_many :children, class_name: "Namespace", foreign_key: :parent_id
   has_one :chat_team, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+  has_one :root_storage_statistics, class_name: 'Namespace::RootStorageStatistics'
+  has_one :aggregation_schedule, class_name: 'Namespace::AggregationSchedule'
 
   validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
   validates :name,
diff --git a/app/models/namespace/aggregation_schedule.rb b/app/models/namespace/aggregation_schedule.rb
new file mode 100644
index 00000000000..43afd0b954c
--- /dev/null
+++ b/app/models/namespace/aggregation_schedule.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Namespace::AggregationSchedule < ApplicationRecord
+  self.primary_key = :namespace_id
+
+  belongs_to :namespace
+end
diff --git a/app/models/namespace/root_storage_statistics.rb b/app/models/namespace/root_storage_statistics.rb
new file mode 100644
index 00000000000..de28eb6b37f
--- /dev/null
+++ b/app/models/namespace/root_storage_statistics.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class Namespace::RootStorageStatistics < ApplicationRecord
+  self.primary_key = :namespace_id
+
+  belongs_to :namespace
+  has_one :route, through: :namespace
+
+  delegate :all_projects, to: :namespace
+end