Beispiel #1
0
func (engine *Engine) ListOrderItems(orderID uint64, limit uint64, offset uint64) ([]data.OrderItem, error) {

	if orderID == 0 {
		return nil, ErrEmptyID
	}

	if limit < 1 {
		return nil, ErrEmptyLimit
	}

	tx, err := engine.storage.Begin()
	if err != nil {
		return nil, err
	}

	items, err := tx.ListOrderItems(orderID, limit, offset)
	if err != nil {
		return nil, tx.Rollback(err)
	}

	for i, item := range items {
		populate.OrderItem(&item)
		items[i] = item
	}

	if err := tx.Commit(); err != nil {
		return nil, err
	}

	return items, nil
}
Beispiel #2
0
func (engine *Engine) LoadOrderItem(orderID uint64, item *data.OrderItem) error {

	if orderID == 0 {
		return ErrEmptyID
	}

	if item.Product.ID == 0 {
		return ErrEmptyID
	}

	tx, err := engine.storage.Begin()
	if err != nil {
		return err
	}

	err = tx.LoadOrderItem(orderID, item)
	if err != nil {
		return tx.Rollback(err)
	}

	populate.OrderItem(item)

	if err := tx.Commit(); err != nil {
		return err
	}

	return nil
}
func TestForestOrderItemUpdate(t *testing.T) {

	product := data.Product{
		Name: generateName("Product"),
		Price: data.Price{
			Vat: 20,
			Net: 100,
		},
	}

	createProduct(&product)

	order := data.Order{
		Items: []data.OrderItem{
			data.OrderItem{
				Product:  product,
				Quantity: 1,
			},
		},
	}

	createOrder(&order)

	expected := data.OrderItem{
		Product:  product,
		Quantity: 20,
	}
	populate.OrderItem(&expected)

	payload := data.OrderItem{
		Product: data.Product{
			ID: product.ID,
		},
		Quantity: 20,
	}

	got := data.OrderItem{}

	r := getForestClient().PUT(t, forest.Path("/orders/{orderID}/items/{productID}", order.ID, product.ID).Content(payload, MimeJSON))

	forest.ExpectStatus(t, r, http.StatusOK)

	forest.ExpectJSONDocument(t, r, &got)

	if !reflect.DeepEqual(got, expected) {
		t.Errorf("Got: %s\n\nExpected: %s", testutils.JSON(got), testutils.JSON(expected))
	}

}
Beispiel #4
0
func (engine *Engine) CreateOrderItem(orderID uint64, item *data.OrderItem) error {

	if orderID == 0 {
		return ErrEmptyID
	}

	if item.Product.ID == 0 {
		return ErrEmptyID
	}

	if item.Quantity < 1 {
		return ErrOrderItemEmpty
	}

	tx, err := engine.storage.Begin()
	if err != nil {
		return err
	}

	order := &data.Order{
		ID: orderID,
	}

	if err := tx.LoadOrder(order); err != nil {
		return tx.Rollback(err)
	}

	if order.State != data.OrderStateDraft {
		return tx.Rollback(ErrNotDraft)
	}

	if err := tx.CreateOrderItem(orderID, item); err != nil {
		return tx.Rollback(err)
	}

	populate.OrderItem(item)

	if err := tx.Commit(); err != nil {
		return err
	}

	return nil
}