CostEffectivenessVisualsController extends GenericOCDSController { @ApiOperation(value = "Cost effectiveness of Tenders:" + " Displays the total amount of the active tenders that have active awards, " + "grouped by year. Only tenders.status=active" + "are taken into account. The year is calculated from tenderPeriod.startDate") @RequestMapping(value = "/api/costEffectivenessTenderAmount", method = { RequestMethod.POST, RequestMethod.GET }, produces = "application/json") public List<DBObject> costEffectivenessTenderAmount( @ModelAttribute @Valid final GroupingFilterPagingRequest filter) { DBObject project = new BasicDBObject(); project.put("year", new BasicDBObject("$year", MongoConstants.FieldNames.TENDER_PERIOD_START_DATE_REF)); addYearlyMonthlyProjection(filter, project, MongoConstants.FieldNames.TENDER_PERIOD_START_DATE_REF); project.put("tender.value.amount", 1); project.put(Fields.UNDERSCORE_ID, "$tender._id"); project.put("tenderWithAwards", new BasicDBObject("$cond", Arrays.asList( new BasicDBObject("$eq", Arrays.asList("$awards.status", Award.Status.active.toString())), 1, 0))); project.put("tenderWithAwardsValue", new BasicDBObject("$cond", Arrays.asList(new BasicDBObject("$eq", Arrays.asList("$awards.status", Award.Status.active.toString())), "$tender.value.amount", 0))); project.putAll(filterProjectMap); DBObject group1 = new BasicDBObject(); group1.put(Fields.UNDERSCORE_ID, Fields.UNDERSCORE_ID_REF); addYearlyMonthlyGroupingOperationFirst(filter, group1); group1.put("tenderWithAwards", new BasicDBObject("$max", "$tenderWithAwards")); group1.put("tenderWithAwardsValue", new BasicDBObject("$max", "$tenderWithAwardsValue")); group1.put("tenderAmount", new BasicDBObject("$first", "$tender.value.amount")); filterProjectMap.forEach((k, v) -> group1.put(k.replace(".", ""), k.equals("tender.items.classification._id") ? new BasicDBObject("$first", new BasicDBObject("$arrayElemAt", Arrays.asList("$" + k, 0))) : new BasicDBObject("$first", "$" + k))); Aggregation agg = Aggregation.newAggregation( match(where("tender.status").is(Tender.Status.active.toString()). and(MongoConstants.FieldNames.TENDER_PERIOD_START_DATE) .exists(true) .andOperator(getYearDefaultFilterCriteria(filter, MongoConstants.FieldNames.TENDER_PERIOD_START_DATE))), getMatchDefaultFilterOperation(filter), new CustomUnwindOperation("$awards", true), new CustomProjectionOperation(project), new CustomGroupingOperation(group1), getTopXFilterOperation(filter, getYearlyMonthlyGroupingFields(filter)).sum("tenderWithAwardsValue") .as(Keys.TOTAL_TENDER_AMOUNT).count().as(Keys.TOTAL_TENDERS).sum("tenderWithAwards") .as(Keys.TOTAL_TENDER_WITH_AWARDS), project(Keys.TOTAL_TENDER_AMOUNT, Keys.TOTAL_TENDERS, Keys.TOTAL_TENDER_WITH_AWARDS) .andInclude(Fields.from(Fields.field(Fields.UNDERSCORE_ID, Fields.UNDERSCORE_ID_REF))) .and(Keys.TOTAL_TENDER_WITH_AWARDS).divide(Keys.TOTAL_TENDERS) .as(Keys.FRACTION_TENDERS_WITH_AWARDS), project(Keys.TOTAL_TENDER_AMOUNT, Keys.TOTAL_TENDERS, Keys.TOTAL_TENDER_WITH_AWARDS, Fields.UNDERSCORE_ID).and(Keys.FRACTION_TENDERS_WITH_AWARDS).multiply(100) .as(Keys.PERCENTAGE_TENDERS_WITH_AWARDS), (filter.getGroupByCategory() == null ? transformYearlyGrouping(filter) : project()).andInclude(Keys.TOTAL_TENDER_AMOUNT, Keys.TOTAL_TENDERS, Keys.TOTAL_TENDER_WITH_AWARDS, Keys.PERCENTAGE_TENDERS_WITH_AWARDS), filter.getGroupByCategory() == null ? getSortByYearMonth(filter) : sort(Sort.Direction.DESC, Keys.TOTAL_TENDER_AMOUNT), skip(filter.getSkip()), limit(filter.getPageSize())) .withOptions(Aggregation.newAggregationOptions().allowDiskUse(true).build()); AggregationResults<DBObject> results = mongoTemplate.aggregate(agg, "release", DBObject.class); List<DBObject> tagCount = results.getMappedResults(); return tagCount; }  @ApiOperation(value = "Cost effectiveness of Awards: Displays the total amount of active awards grouped by year." + "The tender entity, for each award, has to have amount value. The year is calculated from " + MongoConstants.FieldNames.TENDER_PERIOD_START_DATE) @RequestMapping(value = "/api/costEffectivenessAwardAmount", method = { RequestMethod.POST, RequestMethod.GET }, produces = "application/json") List<DBObject> costEffectivenessAwardAmount(
            @ModelAttribute @Valid final YearFilterPagingRequest filter); @ApiOperation(value = "Cost effectiveness of Tenders:" + " Displays the total amount of the active tenders that have active awards, " + "grouped by year. Only tenders.status=active" + "are taken into account. The year is calculated from tenderPeriod.startDate") @RequestMapping(value = "/api/costEffectivenessTenderAmount", method = { RequestMethod.POST, RequestMethod.GET }, produces = "application/json") List<DBObject> costEffectivenessTenderAmount(
            @ModelAttribute @Valid final GroupingFilterPagingRequest filter); @ApiOperation(value = "Aggregated version of /api/costEffectivenessTenderAmount and " + "/api/costEffectivenessAwardAmount." + "This endpoint aggregates the responses from the specified endpoints, per year. " + "Responds to the same filters.") @RequestMapping(value = "/api/costEffectivenessTenderAwardAmount", method = { RequestMethod.POST, RequestMethod.GET }, produces = "application/json") List<DBObject> costEffectivenessTenderAwardAmount(
            @ModelAttribute @Valid final GroupingFilterPagingRequest filter);  }
@Test public void costEffectivenessTenderAmount() throws Exception { final List<DBObject> costEffectivenessTenderAmount = costEffectivenessVisualsController .costEffectivenessTenderAmount(new GroupingFilterPagingRequest()); final DBObject first = costEffectivenessTenderAmount.get(0); int year = (int) first.get(CostEffectivenessVisualsController.Keys.YEAR); double totalTenderAmount = (double) first.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDER_AMOUNT); int totalTenders = (int) first.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDERS); int totalTenderWithAwards = (int) first.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDER_WITH_AWARDS); double percentageTendersWithAwards = (double) first. get(CostEffectivenessVisualsController.Keys.PERCENTAGE_TENDERS_WITH_AWARDS); Assert.assertEquals(2014, year); Assert.assertEquals(600000.0, totalTenderAmount, 0); Assert.assertEquals(1, totalTenders); Assert.assertEquals(1, totalTenderWithAwards); Assert.assertEquals(100.0, percentageTendersWithAwards, 0); final DBObject second = costEffectivenessTenderAmount.get(1); year = (int) second.get(CostEffectivenessVisualsController.Keys.YEAR); totalTenderAmount = (double) second.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDER_AMOUNT); totalTenders = (int) second.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDERS); totalTenderWithAwards = (int) second.get(CostEffectivenessVisualsController.Keys.TOTAL_TENDER_WITH_AWARDS); percentageTendersWithAwards = (double) second .get(CostEffectivenessVisualsController.Keys.PERCENTAGE_TENDERS_WITH_AWARDS); Assert.assertEquals(2015, year); Assert.assertEquals(9000.0, totalTenderAmount, 0); Assert.assertEquals(2, totalTenders); Assert.assertEquals(1, totalTenderWithAwards); Assert.assertEquals(50.0, percentageTendersWithAwards, 0); }