Examples with ProductMultipleQty com.axelor.apps.base.db.ProductMultipleQty used on opensource projects

Example 1 with ProductMultipleQty

use of com.axelor.apps.base.db.ProductMultipleQty in project axelor-open-suite by axelor.

the class MrpServiceImpl method computeMultipleProductsPurchaseReorderQty.

protected BigDecimal computeMultipleProductsPurchaseReorderQty(Product product, BigDecimal reorderQty) {
    List<ProductMultipleQty> productMultipleQtyList = product.getPurchaseProductMultipleQtyList();
    if (productMultipleQtyList == null || reorderQty == null || reorderQty.signum() == 0) {
        return reorderQty;
    }
    BigDecimal diff = productMultipleQtyList.stream().map(ProductMultipleQty::getMultipleQty).filter(bigDecimal -> bigDecimal.signum() != 0).map(bigDecimal -> {
        BigDecimal remainder = reorderQty.remainder(bigDecimal);
        return remainder.signum() == 0 ? BigDecimal.ZERO : bigDecimal.subtract(remainder);
    }).min(Comparator.naturalOrder()).orElse(BigDecimal.ZERO);
    return reorderQty.add(diff);
}