001 /*
002 * Copyright 2011 The Kuali Foundation.
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.kuali.kfs.module.purap.document.validation.impl;
017
018 import java.util.List;
019
020 import org.kuali.kfs.module.purap.PurapConstants;
021 import org.kuali.kfs.module.purap.PurapKeyConstants;
022 import org.kuali.kfs.module.purap.businessobject.PurApAccountingLine;
023 import org.kuali.kfs.module.purap.businessobject.PurApItem;
024 import org.kuali.kfs.module.purap.document.PurchaseOrderDocument;
025 import org.kuali.kfs.module.purap.document.service.PurchaseOrderService;
026 import org.kuali.kfs.sys.context.SpringContext;
027 import org.kuali.kfs.sys.document.validation.GenericValidation;
028 import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
029 import org.kuali.rice.kns.util.GlobalVariables;
030
031 public class PurchaseOrderAmendmentAccountValidation extends GenericValidation {
032
033 public boolean validate(AttributedDocumentEvent event) {
034
035 boolean valid = true;
036 PurchaseOrderDocument poaDocument = (PurchaseOrderDocument)event.getDocument();
037 List<PurApItem> items = poaDocument.getItemsActiveOnly();
038
039 PurchaseOrderDocument po = SpringContext.getBean(PurchaseOrderService.class).getCurrentPurchaseOrder(poaDocument.getPurapDocumentIdentifier());
040 List<PurApItem> poItems = po.getItems();
041
042 for (PurApItem item : items) {
043 String identifierString = item.getItemIdentifierString();
044
045 // check to see if the account has been expired or inactive
046 if (item.getItemTypeCode().equals(PurapConstants.ItemTypeCodes.ITEM_TYPE_ITEM_CODE) && item.getSourceAccountingLines() != null && item.getSourceAccountingLines().size() > 0) {
047
048 // check only if there are changes on the item
049 if (isItemChanged(item, poItems)) {
050 List<PurApAccountingLine> accountingLines = item.getSourceAccountingLines();
051 for (PurApAccountingLine accountingLine : accountingLines) {
052 if (accountingLine.getAccount().isExpired()) {
053 valid = false;
054 GlobalVariables.getMessageMap().putError(PurapConstants.ITEM_TAB_ERROR_PROPERTY, PurapKeyConstants.ERROR_ITEM_ACCOUNT_EXPIRED, accountingLine.getAccount().getAccountNumber());
055 break;
056 }
057 if (!accountingLine.getAccount().isActive()) {
058 valid = false;
059 GlobalVariables.getMessageMap().putError(PurapConstants.ITEM_TAB_ERROR_PROPERTY, PurapKeyConstants.ERROR_ITEM_ACCOUNT_INACTIVE, accountingLine.getAccount().getAccountNumber());
060 break;
061 }
062 }
063 }
064 }
065 }
066
067 return valid;
068 }
069
070 private boolean isItemChanged(PurApItem poaItem, List<PurApItem> poItems) {
071
072 boolean changed = false;
073
074 int poaItemId = poaItem.getItemLineNumber().intValue();
075
076 for (PurApItem poItem : poItems) {
077
078 if (poItem.getItemTypeCode().equals(PurapConstants.ItemTypeCodes.ITEM_TYPE_ITEM_CODE) && poaItemId == poItem.getItemLineNumber().intValue()) {
079 // required fields so they cannot be null
080 if (poaItem.getItemQuantity().intValue() != poItem.getItemQuantity().intValue()) {
081 changed = true;
082 }
083 if (!poaItem.getItemUnitOfMeasureCode().equals(poItem.getItemUnitOfMeasureCode())) {
084 changed = true;
085 }
086 if (poaItem.getItemUnitPrice().floatValue() != poItem.getItemUnitPrice().floatValue()) {
087 changed = true;
088 }
089 if (poaItem.getTotalAmount().floatValue() != poItem.getTotalAmount().floatValue()) {
090 changed = true;
091 }
092 if (poaItem.getItemAssignedToTradeInIndicator() != poItem.getItemAssignedToTradeInIndicator()) {
093 changed = true;
094 }
095 // optional fields
096 if ((poaItem.getItemCatalogNumber() != null && !poaItem.getItemCatalogNumber().equals(poItem.getItemCatalogNumber())) ||
097 (poItem.getItemCatalogNumber() != null && !poItem.getItemCatalogNumber().equals(poaItem.getItemCatalogNumber()))) {
098 changed = true;
099 }
100 if ((poaItem.getItemDescription() != null && !poaItem.getItemDescription().equals(poItem.getItemDescription())) ||
101 (poItem.getItemDescription() != null && !poItem.getItemDescription().equals(poaItem.getItemDescription()))) {
102 changed = true;
103 }
104 if ((poaItem.getExtendedPrice() != null && poItem.getExtendedPrice() != null && poaItem.getExtendedPrice().floatValue() != poItem.getExtendedPrice().floatValue()) ||
105 (poaItem.getExtendedPrice() != null && poaItem.getExtendedPrice().floatValue() != 0 && poItem.getExtendedPrice() == null) ||
106 (poaItem.getExtendedPrice() == null && poItem.getExtendedPrice() != null && poItem.getExtendedPrice().floatValue() != 0) ) {
107 changed = true;
108 }
109 if ((poaItem.getItemTaxAmount() != null && poItem.getItemTaxAmount() != null && poaItem.getItemTaxAmount().floatValue() != poItem.getItemTaxAmount().floatValue()) ||
110 (poaItem.getItemTaxAmount() != null && poaItem.getItemTaxAmount().floatValue() != 0 && poItem.getItemTaxAmount() != null) ||
111 (poaItem.getItemTaxAmount() == null && poItem.getItemTaxAmount() != null && poItem.getItemTaxAmount().floatValue() != 0)) {
112 changed = true;
113 }
114
115 break;
116 }
117 }
118
119 return changed;
120 }
121 }