workeffortservices.java

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

        Security security = ctx.getSecurity();
        Map resultMap = new HashMap();
        
        String workEffortId = (String) context.get("workEffortId");    
        GenericValue workEffort = null;
        
        try {
            workEffort = delegator.findByPrimaryKey("WorkEffort", UtilMisc.toMap("workEffortId", workEffortId));
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        
        Boolean canView = null;
        Collection workEffortPartyAssignments = null;
        Boolean tryEntity = null;
        GenericValue currentStatus = null;
        
        if (workEffort == null) {
            tryEntity = new Boolean(false);
            canView = new Boolean(true);
        
            String statusId = (String) context.get("currentStatusId");
        
            if (statusId != null && statusId.length() > 0) {
                try {
                    currentStatus = delegator.findByPrimaryKeyCache("StatusItem", UtilMisc.toMap("statusId", statusId));
                } catch (GenericEntityException e) {
                    Debug.logWarning(e, module);
                }
            }
        } else {
            // get a collection of workEffortPartyAssignments, if empty then this user CANNOT view the event, unless they have permission to view all
            if (userLogin != null && userLogin.get("partyId") != null && workEffortId != null) {
                try {
                    workEffortPartyAssignments = delegator.findByAnd("WorkEffortPartyAssignment", UtilMisc.toMap("workEffortId", workEffortId, "partyId", userLogin.get("partyId")));
                } catch (GenericEntityException e) {
                    Debug.logWarning(e, module);
                }
            }
            canView = (workEffortPartyAssignments != null && workEffortPartyAssignments.size() > 0) ? Boolean.TRUE : Boolean.FALSE;
            if (!canView.booleanValue() && security.hasEntityPermission("WORKEFFORTMGR", "_VIEW", userLogin)) {
                canView = new Boolean(true);
            }
        
            tryEntity = new Boolean(true);
        
            if (workEffort.get("currentStatusId") != null) {
                try {
                    currentStatus = delegator.findByPrimaryKeyCache("StatusItem", UtilMisc.toMap("statusId", workEffort.get("currentStatusId")));
                } catch (GenericEntityException e) {
                    Debug.logWarning(e, module);
                }
            }
        }
        
        if (workEffortId != null) resultMap.put("workEffortId", workEffortId);
        if (workEffort != null) resultMap.put("workEffort", workEffort);
        if (canView != null) resultMap.put("canView", canView);
        if (workEffortPartyAssignments != null) resultMap.put("partyAssigns", workEffortPartyAssignments);
        if (tryEntity != null) resultMap.put("tryEntity", tryEntity);
        if (currentStatus != null) resultMap.put("currentStatusItem", currentStatus);
        return resultMap;
    } 
        
    private static List getWorkEffortEvents(DispatchContext ctx, Timestamp startStamp, Timestamp endStamp, String partyId, String facilityId, String fixedAssetId) {
        GenericDelegator delegator = ctx.getDelegator();
        List validWorkEfforts = new ArrayList();
        try {
            List entityExprList = UtilMisc.toList(
                    new EntityExpr("estimatedCompletionDate", EntityOperator.GREATER_THAN_EQUAL_TO, startStamp),
                    new EntityExpr("estimatedStartDate", EntityOperator.LESS_THAN, endStamp));
            List typesList = UtilMisc.toList(new EntityExpr("workEffortTypeId", EntityOperator.EQUALS, "EVENT"));
            if (UtilValidate.isNotEmpty(partyId)) {
                entityExprList.add(new EntityExpr("partyId", EntityOperator.EQUALS, partyId));
            }
            if (UtilValidate.isNotEmpty(facilityId)) {
                entityExprList.add(new EntityExpr("facilityId", EntityOperator.EQUALS, facilityId));
                typesList.add(new EntityExpr("workEffortTypeId", EntityOperator.EQUALS, "PROD_ORDER_HEADER"));
            }
            if (UtilValidate.isNotEmpty(fixedAssetId)) {
                entityExprList.add(new EntityExpr("fixedAssetId", EntityOperator.EQUALS, fixedAssetId));
                typesList.add(new EntityExpr("workEffortTypeId", EntityOperator.EQUALS, "PROD_ORDER_TASK"));
            }
            EntityCondition typesCondition = null;
            if (typesList.size() == 1) {
                typesCondition = (EntityExpr)typesList.get(0);
            } else {
                typesCondition = new EntityConditionList(typesList, EntityJoinOperator.OR);
            }
            entityExprList.add(typesCondition);

            List tempWorkEfforts = null;
            if (UtilValidate.isNotEmpty(partyId)) {
                tempWorkEfforts = delegator.findByAnd("WorkEffortAndPartyAssign", entityExprList, UtilMisc.toList("estimatedStartDate"));
            } else {
                tempWorkEfforts = delegator.findByAnd("WorkEffort", entityExprList, UtilMisc.toList("estimatedStartDate"));
            }

            // FIXME: I think that now the following code can be removed.
            //        It was probably here to remove duplicated workeffort ids caused
            //        by the query on the WorkEffortAndPartyAssign view when no party was
            //        specified; now it is no more necessary since, when no party is specified,
            //        the query is done on the WorkEffort entity.
            Set tempWeKeys = new HashSet();
            Iterator tempWorkEffortIter = tempWorkEfforts.iterator();
            while (tempWorkEffortIter.hasNext()) {
                GenericValue tempWorkEffort = (GenericValue) tempWorkEffortIter.next();
                String tempWorkEffortId = tempWorkEffort.getString("workEffortId");
                if (tempWeKeys.contains(tempWorkEffortId)) {
                    tempWorkEffortIter.remove();
                } else {
                    tempWeKeys.add(tempWorkEffortId);
                }
            }
            
            validWorkEfforts = new ArrayList(tempWorkEfforts);
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        return validWorkEfforts;        
    }

    public static Map getWorkEffortEventsByPeriod(DispatchContext ctx, Map context) {
        GenericDelegator delegator = ctx.getDelegator();
        Security security = ctx.getSecurity();
        GenericValue userLogin = (GenericValue) context.get("userLogin");    
        Map resultMap = new HashMap();
        
        Timestamp startDay = (Timestamp) context.get("start");
        Integer numPeriodsInteger = (Integer) context.get("numPeriods");
        Integer periodInteger = (Integer) context.get("periodSeconds");

        String partyId = (String) context.get("partyId");
        String facilityId = (String) context.get("facilityId");
        String fixedAssetId = (String) context.get("fixedAssetId");
        Boolean filterOutCanceledEvents = (Boolean) context.get("filterOutCanceledEvents");
        if (filterOutCanceledEvents == null) {
        	filterOutCanceledEvents = Boolean.FALSE;
        }
        
        //To be returned, the max concurrent entries for a single period
        int maxConcurrentEntries = 0;
                
        long period = periodInteger.intValue()*1000;
        
        int numPeriods = 0;
        if(numPeriodsInteger != null) numPeriods = numPeriodsInteger.intValue();
        
        // get a timestamp (date) for the beginning of today and for beginning of numDays+1 days from now
        Timestamp startStamp = UtilDateTime.getDayStart(startDay);          
        Timestamp endStamp = new Timestamp(startStamp.getTime()+(period*(numPeriods+1)));
        
        startStamp.setNanos(0);
        // Get the WorkEfforts
        List validWorkEfforts = null;
        String partyIdToUse = null;
        
        if (UtilValidate.isNotEmpty(partyId)) {
            if (partyId.equals(userLogin.getString("partyId")) || security.hasEntityPermission("WORKEFFORTMGR", "_VIEW", userLogin)) {
                partyIdToUse = partyId;
            } else {
                return ServiceUtil.returnError("You do not have permission to view information for party with ID [" + partyId + "], you must be logged in as a user associated with this party, or have the WORKEFFORTMGR_VIEW or WORKEFFORTMGR_ADMIN permissions.");
            }
        } else {
            // if a facilityId or a fixedAssetId are not specified, don't set a default partyId...
            if (UtilValidate.isEmpty(facilityId) && UtilValidate.isEmpty(fixedAssetId)) {
                partyIdToUse = userLogin.getString("partyId");
            }
        }
                
        // Use the View Entity
        if (UtilValidate.isNotEmpty(partyIdToUse) || UtilValidate.isNotEmpty(facilityId) || UtilValidate.isNotEmpty(fixedAssetId)) {
            validWorkEfforts = getWorkEffortEvents(ctx, startStamp, endStamp, partyIdToUse, facilityId, fixedAssetId);
        }
        if (filterOutCanceledEvents.booleanValue()) {
        	validWorkEfforts = EntityUtil.filterOutByCondition(validWorkEfforts, new EntityExpr("currentStatusId", EntityOperator.EQUALS, "EVENT_CANCELLED"));
        }
        
        // Split the WorkEffort list into a map with entries for each period, period start is the key
        List periods = new ArrayList();
        if (validWorkEfforts != null) {
        
            // For each day in the set we check all work efforts to see if they fall within range
            for (int i = 0; i < numPeriods; i++) {
                Timestamp curPeriodStart = new Timestamp(startStamp.getTime()+(i*period));
                Timestamp curPeriodEnd = new Timestamp(curPeriodStart.getTime()+period);
                List curWorkEfforts = new ArrayList();
                Map entry = new HashMap();
                for (int j = 0; j < validWorkEfforts.size(); j++) {
                    
                    GenericValue workEffort = (GenericValue) validWorkEfforts.get(j);
                    // Debug.log("Got workEffort: " + workEffort.toString(), module);