Examples with ProductSearchConstraint org.apache.ofbiz.product.product.ProductSearch.ProductSearchConstraint used on opensource projects

Example 6 with ProductSearchConstraint

use of org.apache.ofbiz.product.product.ProductSearch.ProductSearchConstraint in project ofbiz-framework by apache.

the class ProductSearchSession method getCountForProductCategory.

/**
 * This method returns count of products in a given category (including all sub categories), the constraint being
 * applied on current ProductSearchConstraint list in session.
 * @param productCategoryId productCategoryId for which the count should be returned.
 * @param session Current session.
 * @param delegator The delegator object.
 * @return The long value of count of products.
 */
public static long getCountForProductCategory(String productCategoryId, HttpSession session, Delegator delegator) {
    String visitId = VisitHandler.getVisitId(session);
    ProductSearchContext productSearchContext = new ProductSearchContext(delegator, visitId);
    List<ProductSearchConstraint> productSearchConstraintList = ProductSearchOptions.getConstraintList(session);
    if (UtilValidate.isNotEmpty(productSearchConstraintList)) {
        productSearchContext.addProductSearchConstraints(productSearchConstraintList);
    }
    productSearchContext.finishKeywordConstraints();
    productSearchContext.finishCategoryAndFeatureConstraints();
    DynamicViewEntity dynamicViewEntity = productSearchContext.dynamicViewEntity;
    List<EntityCondition> entityConditionList = productSearchContext.entityConditionList;
    List<String> fieldsToSelect = new LinkedList<>();
    dynamicViewEntity.addMemberEntity("PCMC", "ProductCategoryMember");
    dynamicViewEntity.addAlias("PCMC", "pcmcProductCategoryId", "productCategoryId", null, null, null, null);
    dynamicViewEntity.addAlias("PCMC", "pcmcFromDate", "fromDate", null, null, null, null);
    dynamicViewEntity.addAlias("PCMC", "pcmcThruDate", "thruDate", null, null, null, null);
    dynamicViewEntity.addAlias("PCMC", "categoryCount", "productId", null, null, null, "count-distinct");
    dynamicViewEntity.addViewLink("PROD", "PCMC", Boolean.FALSE, ModelKeyMap.makeKeyMapList("productId"));
    fieldsToSelect.add("categoryCount");
    entityConditionList.add(EntityCondition.makeCondition(EntityCondition.makeCondition("pcmcThruDate", EntityOperator.EQUALS, null), EntityOperator.OR, EntityCondition.makeCondition("pcmcThruDate", EntityOperator.GREATER_THAN, productSearchContext.nowTimestamp)));
    entityConditionList.add(EntityCondition.makeCondition("pcmcFromDate", EntityOperator.LESS_THAN, productSearchContext.nowTimestamp));
    Set<String> productCategoryIdSet = new HashSet<>();
    ProductSearch.getAllSubCategoryIds(productCategoryId, productCategoryIdSet, delegator, productSearchContext.nowTimestamp);
    entityConditionList.add(EntityCondition.makeCondition("pcmcProductCategoryId", EntityOperator.IN, productCategoryIdSet));
    Long categoryCount = Long.valueOf(0);
    EntityQuery eq = EntityQuery.use(delegator).select(UtilMisc.toSet(fieldsToSelect)).from(dynamicViewEntity).where(entityConditionList).orderBy(productSearchContext.orderByList).cursorScrollInsensitive();
    try (EntityListIterator eli = eq.queryIterator()) {
        GenericValue searchResult = null;
        while ((searchResult = eli.next()) != null) {
            categoryCount = searchResult.getLong("categoryCount");
        }
    } catch (GenericEntityException e) {
        Debug.logError(e, "Error in product search", module);
    }
    return categoryCount;
}

Example 7 with ProductSearchConstraint

use of org.apache.ofbiz.product.product.ProductSearch.ProductSearchConstraint in project ofbiz-framework by apache.

the class ProductSearchSession method listCountByFeatureForType.

/**
 * This method returns a list of productId counts grouped by productFeatureId's of input productFeatureTypeId,
 * the constraint being applied on current ProductSearchConstraint list in session.
 * @param productFeatureTypeId The productFeatureTypeId, productFeatureId's of which should be considered.
 * @param session Current session.
 * @param delegator The delegator object.
 * @return List of Maps containing productFeatureId, productFeatureTypeId, description, featureCount.
 */
public static List<Map<String, String>> listCountByFeatureForType(String productFeatureTypeId, HttpSession session, Delegator delegator) {
    String visitId = VisitHandler.getVisitId(session);
    ProductSearchContext productSearchContext = new ProductSearchContext(delegator, visitId);
    List<ProductSearchConstraint> productSearchConstraintList = ProductSearchOptions.getConstraintList(session);
    if (UtilValidate.isNotEmpty(productSearchConstraintList)) {
        productSearchContext.addProductSearchConstraints(productSearchConstraintList);
    }
    productSearchContext.finishKeywordConstraints();
    productSearchContext.finishCategoryAndFeatureConstraints();
    DynamicViewEntity dynamicViewEntity = productSearchContext.dynamicViewEntity;
    List<EntityCondition> entityConditionList = productSearchContext.entityConditionList;
    dynamicViewEntity.addMemberEntity("PFAC", "ProductFeatureAppl");
    dynamicViewEntity.addAlias("PFAC", "pfacProductFeatureId", "productFeatureId", null, null, Boolean.TRUE, null);
    dynamicViewEntity.addAlias("PFAC", "pfacFromDate", "fromDate", null, null, null, null);
    dynamicViewEntity.addAlias("PFAC", "pfacThruDate", "thruDate", null, null, null, null);
    dynamicViewEntity.addAlias("PFAC", "featureCount", "productId", null, null, null, "count-distinct");
    dynamicViewEntity.addViewLink("PROD", "PFAC", Boolean.FALSE, ModelKeyMap.makeKeyMapList("productId"));
    entityConditionList.add(EntityCondition.makeCondition(EntityCondition.makeCondition("pfacThruDate", EntityOperator.EQUALS, null), EntityOperator.OR, EntityCondition.makeCondition("pfacThruDate", EntityOperator.GREATER_THAN, UtilDateTime.nowTimestamp())));
    entityConditionList.add(EntityCondition.makeCondition("pfacFromDate", EntityOperator.LESS_THAN, UtilDateTime.nowTimestamp()));
    dynamicViewEntity.addMemberEntity("PFC", "ProductFeature");
    dynamicViewEntity.addAlias("PFC", "pfcProductFeatureTypeId", "productFeatureTypeId", null, null, Boolean.TRUE, null);
    dynamicViewEntity.addAlias("PFC", "pfcDescription", "description", null, null, Boolean.TRUE, null);
    dynamicViewEntity.addViewLink("PFAC", "PFC", Boolean.FALSE, ModelKeyMap.makeKeyMapList("productFeatureId"));
    entityConditionList.add(EntityCondition.makeCondition("pfcProductFeatureTypeId", EntityOperator.EQUALS, productFeatureTypeId));
    List<Map<String, String>> featureCountList = null;
    EntityQuery eq = EntityQuery.use(delegator).select(UtilMisc.toSet("pfacProductFeatureId", "featureCount", "pfcDescription", "pfcProductFeatureTypeId")).from(dynamicViewEntity).where(entityConditionList).orderBy(productSearchContext.orderByList).cursorScrollInsensitive();
    try (EntityListIterator eli = eq.queryIterator()) {
        featureCountList = new LinkedList<>();
        GenericValue searchResult = null;
        while ((searchResult = eli.next()) != null) {
            featureCountList.add(UtilMisc.<String, String>toMap("productFeatureId", (String) searchResult.get("pfacProductFeatureId"), "productFeatureTypeId", (String) searchResult.get("pfcProductFeatureTypeId"), "description", (String) searchResult.get("pfcDescription"), "featureCount", Long.toString((Long) searchResult.get("featureCount"))));
        }
    } catch (GenericEntityException e) {
        Debug.logError(e, "Error in product search", module);
        return null;
    }
    return featureCountList;
}

Example 8 with ProductSearchConstraint

use of org.apache.ofbiz.product.product.ProductSearch.ProductSearchConstraint in project ofbiz-framework by apache.

the class ProductSearchSession method getProductSearchResult.

@SuppressWarnings("unchecked")
public static Map<String, Object> getProductSearchResult(HttpServletRequest request, Delegator delegator, String prodCatalogId) {
    // ========== Create View Indexes
    int viewIndex = 0;
    int viewSize = 20;
    int highIndex = 0;
    int lowIndex = 0;
    int listSize = 0;
    String paging = "Y";
    int previousViewSize = 20;
    Map<String, Object> requestParams = UtilHttp.getCombinedMap(request);
    List<String> keywordTypeIds = new LinkedList<>();
    if (requestParams.get("keywordTypeId") instanceof String) {
        keywordTypeIds.add((String) requestParams.get("keywordTypeId"));
    } else if (requestParams.get("keywordTypeId") instanceof List) {
        keywordTypeIds = (List<String>) requestParams.get("keywordTypeId");
    }
    String statusId = (String) requestParams.get("statusId");
    HttpSession session = request.getSession();
    ProductSearchOptions productSearchOptions = getProductSearchOptions(session);
    String addOnTopProdCategoryId = productSearchOptions.getTopProductCategoryId();
    Integer viewIndexInteger = productSearchOptions.getViewIndex();
    if (viewIndexInteger != null) {
        viewIndex = viewIndexInteger.intValue();
    }
    Integer viewSizeInteger = productSearchOptions.getViewSize();
    if (viewSizeInteger != null) {
        viewSize = viewSizeInteger.intValue();
    }
    Integer previousViewSizeInteger = productSearchOptions.getPreviousViewSize();
    if (previousViewSizeInteger != null) {
        previousViewSize = previousViewSizeInteger.intValue();
    }
    String pag = productSearchOptions.getPaging();
    paging = pag;
    lowIndex = viewIndex * viewSize;
    highIndex = (viewIndex + 1) * viewSize;
    // ========== Do the actual search
    List<String> productIds = new LinkedList<>();
    String visitId = VisitHandler.getVisitId(session);
    List<ProductSearchConstraint> productSearchConstraintList = ProductSearchOptions.getConstraintList(session);
    String noConditionFind = (String) requestParams.get("noConditionFind");
    if (UtilValidate.isEmpty(noConditionFind)) {
        noConditionFind = EntityUtilProperties.getPropertyValue("widget", "widget.defaultNoConditionFind", delegator);
    }
    // if noConditionFind to Y then find without conditions otherwise search according to constraints.
    if ("Y".equals(noConditionFind) || UtilValidate.isNotEmpty(productSearchConstraintList)) {
        // if the search options have changed since the last search, put at the beginning of the options history list
        checkSaveSearchOptionsHistory(session);
        int addOnTopTotalListSize = 0;
        int addOnTopListSize = 0;
        List<GenericValue> addOnTopProductCategoryMembers;
        if (UtilValidate.isNotEmpty(addOnTopProdCategoryId)) {
            // always include the members of the addOnTopProdCategoryId
            Timestamp now = UtilDateTime.nowTimestamp();
            List<EntityCondition> addOnTopProdCondList = new LinkedList<>();
            addOnTopProdCondList.add(EntityCondition.makeCondition(EntityCondition.makeCondition("thruDate", EntityOperator.EQUALS, null), EntityOperator.OR, EntityCondition.makeCondition("thruDate", EntityOperator.GREATER_THAN, now)));
            addOnTopProdCondList.add(EntityCondition.makeCondition("fromDate", EntityOperator.LESS_THAN, now));
            addOnTopProdCondList.add(EntityCondition.makeCondition("productCategoryId", EntityOperator.EQUALS, addOnTopProdCategoryId));
            EntityQuery eq = EntityQuery.use(delegator).select(UtilMisc.toSet("productId", "sequenceNum")).from("ProductCategoryMember").where(addOnTopProdCondList).orderBy("sequenceNum").cursorScrollInsensitive().distinct().maxRows(highIndex);
            try (EntityListIterator pli = eq.queryIterator()) {
                addOnTopProductCategoryMembers = pli.getPartialList(lowIndex, viewSize);
                addOnTopListSize = addOnTopProductCategoryMembers.size();
                for (GenericValue alwaysAddProductCategoryMember : addOnTopProductCategoryMembers) {
                    productIds.add(alwaysAddProductCategoryMember.getString("productId"));
                }
                addOnTopTotalListSize = pli.getResultsSizeAfterPartialList();
                listSize = listSize + addOnTopTotalListSize;
            } catch (GenericEntityException e) {
                Debug.logError(e, module);
            }
        }
        // setup resultOffset and maxResults, noting that resultOffset is 1 based, not zero based as these numbers
        int resultOffsetInt = lowIndex - addOnTopTotalListSize + 1;
        if (resultOffsetInt < 1) {
            resultOffsetInt = 1;
        }
        int maxResultsInt = viewSize - addOnTopListSize;
        Integer resultOffset = Integer.valueOf(resultOffsetInt);
        Integer maxResults = Integer.valueOf(maxResultsInt);
        ResultSortOrder resultSortOrder = ProductSearchOptions.getResultSortOrder(request);
        ProductSearchContext productSearchContext = new ProductSearchContext(delegator, visitId);
        if (UtilValidate.isNotEmpty(productSearchConstraintList)) {
            productSearchContext.addProductSearchConstraints(productSearchConstraintList);
        }
        productSearchContext.setResultSortOrder(resultSortOrder);
        productSearchContext.setResultOffset(resultOffset);
        productSearchContext.setMaxResults(maxResults);
        if (UtilValidate.isNotEmpty(keywordTypeIds)) {
            productSearchContext.keywordTypeIds = keywordTypeIds;
        } else {
            productSearchContext.keywordTypeIds = UtilMisc.toList("KWT_KEYWORD");
        }
        if (UtilValidate.isNotEmpty(statusId)) {
            productSearchContext.statusId = statusId;
        }
        List<String> foundProductIds = productSearchContext.doSearch();
        if (maxResultsInt > 0) {
            productIds.addAll(foundProductIds);
        }
        Integer totalResults = productSearchContext.getTotalResults();
        if (totalResults != null) {
            listSize = listSize + totalResults.intValue();
        }
    }
    if (listSize < highIndex) {
        highIndex = listSize;
    }
    // ========== Setup other display info
    List<String> searchConstraintStrings = searchGetConstraintStrings(false, session, delegator);
    String searchSortOrderString = searchGetSortOrderString(false, request);
    // ========== populate the result Map
    Map<String, Object> result = new HashMap<>();
    result.put("productIds", productIds);
    result.put("viewIndex", Integer.valueOf(viewIndex));
    result.put("viewSize", Integer.valueOf(viewSize));
    result.put("listSize", Integer.valueOf(listSize));
    result.put("lowIndex", Integer.valueOf(lowIndex));
    result.put("highIndex", Integer.valueOf(highIndex));
    result.put("paging", paging);
    result.put("previousViewSize", previousViewSize);
    result.put("searchConstraintStrings", searchConstraintStrings);
    result.put("searchSortOrderString", searchSortOrderString);
    result.put("noConditionFind", noConditionFind);
    return result;
}

Example 9 with ProductSearchConstraint

use of org.apache.ofbiz.product.product.ProductSearch.ProductSearchConstraint in project ofbiz-framework by apache.

the class ProductSearchSession method getCountForListPriceRange.

/**
 * This method returns count of products within a given price range, the constraint being
 * applied on current ProductSearchConstraint list in session.
 * @param priceLow The low price.
 * @param priceHigh The high price.
 * @param session Current session.
 * @param delegator The delegator object.
 * @return The long value of count of products.
 */
public static long getCountForListPriceRange(BigDecimal priceLow, BigDecimal priceHigh, HttpSession session, Delegator delegator) {
    String visitId = VisitHandler.getVisitId(session);
    ProductSearchContext productSearchContext = new ProductSearchContext(delegator, visitId);
    List<ProductSearchConstraint> productSearchConstraintList = ProductSearchOptions.getConstraintList(session);
    if (UtilValidate.isNotEmpty(productSearchConstraintList)) {
        productSearchContext.addProductSearchConstraints(productSearchConstraintList);
    }
    productSearchContext.finishKeywordConstraints();
    productSearchContext.finishCategoryAndFeatureConstraints();
    DynamicViewEntity dynamicViewEntity = productSearchContext.dynamicViewEntity;
    List<EntityCondition> entityConditionList = productSearchContext.entityConditionList;
    List<String> fieldsToSelect = new LinkedList<>();
    dynamicViewEntity.addMemberEntity("PPC", "ProductPrice");
    dynamicViewEntity.addAlias("PPC", "ppcProductPriceTypeId", "productPriceTypeId", null, null, null, null);
    dynamicViewEntity.addAlias("PPC", "ppcFromDate", "fromDate", null, null, null, null);
    dynamicViewEntity.addAlias("PPC", "ppcThruDate", "thruDate", null, null, null, null);
    dynamicViewEntity.addAlias("PPC", "ppcPrice", "price", null, null, null, null);
    dynamicViewEntity.addAlias("PPC", "priceRangeCount", "productId", null, null, null, "count-distinct");
    dynamicViewEntity.addViewLink("PROD", "PPC", Boolean.FALSE, ModelKeyMap.makeKeyMapList("productId"));
    fieldsToSelect.add("priceRangeCount");
    entityConditionList.add(EntityCondition.makeCondition(EntityCondition.makeCondition("ppcThruDate", EntityOperator.EQUALS, null), EntityOperator.OR, EntityCondition.makeCondition("ppcThruDate", EntityOperator.GREATER_THAN, UtilDateTime.nowTimestamp())));
    entityConditionList.add(EntityCondition.makeCondition("ppcFromDate", EntityOperator.LESS_THAN, UtilDateTime.nowTimestamp()));
    entityConditionList.add(EntityCondition.makeCondition("ppcPrice", EntityOperator.GREATER_THAN_EQUAL_TO, priceLow));
    entityConditionList.add(EntityCondition.makeCondition("ppcPrice", EntityOperator.LESS_THAN_EQUAL_TO, priceHigh));
    entityConditionList.add(EntityCondition.makeCondition("ppcProductPriceTypeId", EntityOperator.EQUALS, "LIST_PRICE"));
    Long priceRangeCount = Long.valueOf(0);
    EntityQuery eq = EntityQuery.use(delegator).select(UtilMisc.toSet(fieldsToSelect)).from(dynamicViewEntity).where(entityConditionList).orderBy(productSearchContext.orderByList).cursorScrollInsensitive();
    try (EntityListIterator eli = eq.queryIterator()) {
        GenericValue searchResult = null;
        while ((searchResult = eli.next()) != null) {
            priceRangeCount = searchResult.getLong("priceRangeCount");
        }
    } catch (GenericEntityException e) {
        Debug.logError(e, "Error in product search", module);
    }
    return priceRangeCount;
}