+ changeset
+ |> change(%{refresh_token: refresh_token})
+ |> validate_required([:refresh_token])
+ |> unique_constraint(:refresh_token)
+ end
+
+ defp put_valid_until(changeset, attrs) do
+ expires_in =
+ Map.get(attrs, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), expires_in()))
+
+ changeset
+ |> change(%{valid_until: expires_in})
+ |> validate_required([:valid_until])
+ end
+
+ @spec create_token(App.t(), User.t(), map()) :: {:ok, Token} | {:error, Changeset.t()}
+ def create_token(%App{} = app, %User{} = user, attrs \\ %{}) do
+ %__MODULE__{user_id: user.id, app_id: app.id}
+ |> cast(%{scopes: attrs[:scopes] || app.scopes}, [:scopes])
+ |> validate_required([:scopes, :app_id])
+ |> put_valid_until(attrs)
+ |> put_token()
+ |> put_refresh_token(attrs)
+ |> Repo.insert()