/*
* Electronic Logistics Management Information System (eLMIS) is a supply chain management system for health commodities in a developing country setting.
*
* Copyright (C) 2015 John Snow, Inc (JSI). This program was produced for the U.S. Agency for International Development (USAID). It was prepared under the USAID | DELIVER PROJECT, Task Order 4.
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.openlmis.report.builder;
import org.openlmis.report.model.params.SummaryReportParam;
import java.util.Map;
import static org.apache.ibatis.jdbc.SqlBuilder.*;
import static org.openlmis.report.builder.helpers.RequisitionPredicateHelper.*;
public class SummaryQueryBuilder {
private static String getAggregateSelect(SummaryReportParam param){
BEGIN();
SELECT( " li.productCode as code" +
", li.product" +
", li.productCategory as category" +
", li.dispensingUnit as unit" +
", sum(li.beginningBalance) as openingBalance" +
", sum(li.quantityReceived) as receipts" +
", sum(li.quantityDispensed) as issues" +
", sum(li.totalLossesAndAdjustments) as adjustments" +
", sum(li.stockInHand) as closingBalance " +
", sum(li.quantityApproved) as reorderAmount " +
", sum(0) as stockOutRate " );
FROM(" facilities " +
" inner join requisitions r ON r.facilityId = facilities.id " +
" inner join requisition_line_items li ON li.rnrId = r.id " +
" inner join products ON products.code ::text = li.productCode ::text " +
" inner join vw_districts gz on gz.district_id = facilities.geographicZoneId " +
" inner join programs ON r.programId = programs.id " +
" inner join program_products pps ON r.programId = pps.programId and products.id = pps.productId " +
" inner join requisition_group_members ON facilities.id = requisition_group_members.facilityId " +
" inner join requisition_groups ON requisition_groups.id = requisition_group_members.requisitionGroupId " +
" inner join requisition_group_program_schedules ON requisition_group_program_schedules.programId = programs.id " +
" AND requisition_group_program_schedules.requisitionGroupId = requisition_groups.id " +
" inner join processing_schedules ON processing_schedules.id = requisition_group_program_schedules.scheduleId " +
" inner join processing_periods ON processing_periods.id = r.periodId ");
writePredicates(param);
GROUP_BY("li.productCode, li.productCategory, li.product, li.dispensingUnit");
ORDER_BY("productCategory asc, product asc");
return SQL();
}
private static String getDisaggregatedSelect(SummaryReportParam param){
BEGIN();
SELECT( " li.productCode as code " +
", li.product" +
", facilities.code as facilityCode" +
", facilities.name as facility" +
", facility_types.name as facilityType" +
", li.productCategory as category" +
", li.dispensingUnit as unit" +
", (li.beginningBalance) as openingBalance" +
", (li.quantityReceived) as receipts" +
", (li.quantityDispensed) as issues" +
", (li.quantityApproved) as reorderAmount " +
", (li.totalLossesAndAdjustments) as adjustments" +
", (li.stockInHand) as closingBalance " );
FROM(" facilities " +
" inner join facility_types on facility_types.id = facilities.typeId " +
" inner join requisitions r ON r.facilityId = facilities.id " +
" inner join requisition_line_items li ON li.rnrId = r.id " +
" inner join products ON products.code ::text = li.productCode ::text " +
" inner join vw_districts gz on gz.district_id = facilities.geographicZoneId " +
" inner join programs ON r.programId = programs.id " +
" inner join program_products pps ON r.programId = pps.programId and products.id = pps.productId " +
" inner join requisition_group_members ON facilities.id = requisition_group_members.facilityId " +
" inner join requisition_groups ON requisition_groups.id = requisition_group_members.requisitionGroupId " +
" inner join requisition_group_program_schedules ON requisition_group_program_schedules.programId = programs.id " +
" AND requisition_group_program_schedules.requisitionGroupId = requisition_groups.id " +
" inner join processing_schedules ON processing_schedules.id = requisition_group_program_schedules.scheduleId " +
" inner join processing_periods ON processing_periods.id = r.periodId ");
writePredicates(param);
ORDER_BY("productCategory asc, product asc, facility asc");
return SQL();
}
public static String getQuery(Map params) {
SummaryReportParam filter = (SummaryReportParam) params.get("filterCriteria");
if(filter.getDisaggregated()){
return getDisaggregatedSelect(filter);
}
return getAggregateSelect(filter) ;
}
private static void writePredicates(SummaryReportParam filter) {
WHERE(rnrStatusFilteredBy("r.status", "'APPROVED', 'RELEASED'"));
WHERE(periodIsFilteredBy("r.periodId"));
WHERE(programIsFilteredBy("r.programId"));
if(filter.getProductCategory() > 0){
WHERE(productCategoryIsFilteredBy("pps.productCategoryId"));
}
if(filter.getProduct() > 0){
WHERE( productFilteredBy("products.id"));
}
if(filter.getZone() > 0){
WHERE(geoZoneIsFilteredBy("gz"));
}
if (filter.getFacilityType() > 0) {
WHERE(facilityTypeIsFilteredBy("facilities.typeId"));
}
if (filter.getFacility() > 0) {
WHERE(facilityIsFilteredBy("facilities.id"));
}
}
}