public Long createProductInEshop(ProductInEshopCreateDto createDto)
throws PriceComparatorBusinesException {
val.notNull(createDto, "createDto is null");
val.notNull(createDto.getEshopId(), ProductInEshopCreateDto.AT_ESHOP_ID + " is null");
val.notNull(createDto.getProductId(), ProductInEshopCreateDto.AT_PRODUCT_ID + " is null");
val.notNullAndNotEmpty(
createDto.getEshopProductPage(),
ProductInEshopCreateDto.AT_ESHOP_PRODUCT_PAGE + " is null or empty");
// kontrola, ci produkt v eshope s takou url uz neexistuje
if (productInEshopDao.existProductWithGivenUrl(createDto.getEshopProductPage())) {
throw new PriceComparatorBusinesException(
ERR_PRODUCT_WITH_URL_ALLREADY_EXIST, createDto.getEshopProductPage());
}
// kontola, ci kombinacia produkt <-> eshop uz neexistuje
if (productInEshopDao.existProductInEshop(createDto.getEshopId(), createDto.getProductId())) {
// FIXME err kluc
throw new PriceComparatorBusinesException("Produkt v danom eshope uz je pridany.");
}
// kontrola, ci URL je pre dany eshop
EshopEntity eshop = eshopDao.readMandatory(createDto.getEshopId());
if (!createDto.getEshopProductPage().startsWith(eshop.getHomePage())) {
// FIXME err kluc
// throw new PriceComparatorBusinesException("Dana URL produktu nie je pre dany
// eshop.");
}
// vytvorenie
ProductInEshopEntity entity = new ProductInEshopEntity();
entity.setEshop(eshop);
entity.setProduct(productDao.readMandatory(createDto.getProductId()));
entity.setProductPageInEshop(createDto.getEshopProductPage());
// ulozenie do DB
return productInEshopDao.create(entity);
}
public void updateProductInEshop(ProductInEshopUpdateDto updateDto) {
val.notNull(updateDto, "updateDto is null");
val.notNull(updateDto.getEshopId(), ProductInEshopUpdateDto.AT_ESHOP_ID + " is null");
val.notNull(updateDto.getProductId(), ProductInEshopUpdateDto.AT_PRODUCT_ID + " is null");
val.notNullAndNotEmpty(
updateDto.getEshopProductPage(),
ProductInEshopUpdateDto.AT_ESHOP_PRODUCT_PAGE + " is null or empty");
// TODO validacie take co su v create plus este dalsie...
ProductInEshopEntity entity = productInEshopDao.readMandatory(updateDto.getId());
entity.setEshop(eshopDao.readMandatory(updateDto.getEshopId()));
entity.setProduct(productDao.readMandatory(updateDto.getProductId()));
entity.setProductPageInEshop(updateDto.getEshopProductPage());
}