More tests

priv/repo/migrations/20180816093446_add_primary_key_to_member.exs

@@ -0,0 +1,19 @@
+defmodule Eventos.Repo.Migrations.AddPrimaryKeyToMember do
+  use Ecto.Migration
+
+  def up do
+    execute("ALTER TABLE members DROP CONSTRAINT IF EXISTS members_pkey")
+    drop_if_exists index(:members, ["members_account_id_index"])
+    create unique_index(:members, [:actor_id, :parent_id], name: :members_actor_parent_unique_index)
+    alter table(:members) do
+      add :id, :serial, primary_key: true
+    end
+  end
+
+  def down do
+    drop index(:members, [:actor_id, :parent_id], name: :members_actor_parent_unique_index)
+    alter table(:members) do
+      remove :id
+    end
+  end
+end