1 files changed, 35 insertions, 0 deletions
diff --git a/db/migrate/20210804150320_create_base_work_item_types.rb b/db/migrate/20210804150320_create_base_work_item_types.rb
new file mode 100644
index 00000000000..b7a44eaabe0
--- /dev/null
+++ b/db/migrate/20210804150320_create_base_work_item_types.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+class CreateBaseWorkItemTypes < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  module WorkItem
+    class Type < ActiveRecord::Base
+      self.table_name = 'work_item_types'
+
+      enum base_type: {
+        issue:       0,
+        incident:    1,
+        test_case:   2,
+        requirement: 3
+      }
+
+      validates :name, uniqueness: { case_sensitive: false, scope: [:namespace_id] }
+    end
+  end
+
+  def up
+    # create default types
+    WorkItem::Type.create(name: 'Issue', namespace_id: nil, base_type: :issue, icon_name: 'issue-type-issue')
+    WorkItem::Type.create(name: 'Incident', namespace_id: nil, base_type: :incident, icon_name: 'issue-type-incident')
+    WorkItem::Type.create(name: 'Test Case', namespace_id: nil, base_type: :test_case, icon_name: 'issue-type-test-case')
+    WorkItem::Type.create(name: 'Requirement', namespace_id: nil, base_type: :requirement, icon_name: 'issue-type-requirements')
+  end
+
+  def down
+    # We expect this table to be empty at the point of the up migration,
+    # however there is a remote possibility that issues could already be
+    # using one of these types, with a tight foreign constraint.
+    # Therefore we will not attempt to remove any data.
+  end
+end