add covenant

db/migrate/20210530135118_create_wow_covenants.rb

@@ -0,0 +1,14 @@
+class CreateWowCovenants < ActiveRecord::Migration[6.1]
+  def change
+    create_table :wow_covenants do |t|
+      t.integer :covenant_id
+      t.jsonb :name
+      t.jsonb :description
+      t.integer :media_id
+
+      t.timestamps
+    end
+
+    add_index :wow_covenants, :covenant_id, unique: true
+  end
+end