Add latest changes from gitlab-org/gitlab@master

1 files changed, 46 insertions, 0 deletions

diff --git a/db/post_migrate/20190827102026_migrate_code_owner_approval_status_to_protected_branches_in_batches.rb b/db/post_migrate/20190827102026_migrate_code_owner_approval_status_to_protected_branches_in_batches.rb
new file mode 100644
index 00000000000..b109f582909
--- /dev/null
+++ b/db/post_migrate/20190827102026_migrate_code_owner_approval_status_to_protected_branches_in_batches.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+class MigrateCodeOwnerApprovalStatusToProtectedBranchesInBatches < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+  BATCH_SIZE = 200
+
+  class Project < ActiveRecord::Base
+    include EachBatch
+
+    self.table_name = 'projects'
+    self.inheritance_column = :_type_disabled
+
+    has_many :protected_branches
+  end
+
+  class ProtectedBranch < ActiveRecord::Base
+    include EachBatch
+
+    self.table_name = 'protected_branches'
+    self.inheritance_column = :_type_disabled
+
+    belongs_to :project
+  end
+
+  def up
+    add_concurrent_index :projects, :id, name: "temp_active_projects_with_prot_branches", where: 'archived = false and pending_delete = false and merge_requests_require_code_owner_approval = true'
+
+    ProtectedBranch
+      .joins(:project)
+      .where(projects: { archived: false, pending_delete: false, merge_requests_require_code_owner_approval: true })
+      .each_batch(of: BATCH_SIZE) do |batch|
+        batch.update_all(code_owner_approval_required: true)
+      end
+
+    remove_concurrent_index_by_name(:projects, "temp_active_projects_with_prot_branches")
+  end
+
+  def down
+    # noop
+    #
+  end
+end