[fineract-cn-reporting] 07/47: only add where if criteria available added trialing 00 if no decimals available

[awasum]

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awasum pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/fineract-cn-reporting.git

commit fe4f978fe82830e0d3dd19539a5c75a188647520
Author: mgeiss <mge...@mifos.org>
AuthorDate: Sat Jul 8 05:24:59 2017 +0200

    only add where if criteria available
    added trialing 00 if no decimals available
---
 .../internal/specification/CustomerListReportSpecification.java  | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git 
a/service/src/main/java/io/mifos/reporting/service/internal/specification/CustomerListReportSpecification.java
 
b/service/src/main/java/io/mifos/reporting/service/internal/specification/CustomerListReportSpecification.java
index c799f68..90bfbd9 100644
--- 
a/service/src/main/java/io/mifos/reporting/service/internal/specification/CustomerListReportSpecification.java
+++ 
b/service/src/main/java/io/mifos/reporting/service/internal/specification/CustomerListReportSpecification.java
@@ -193,7 +193,7 @@ public class CustomerListReportSpecification implements 
ReportSpecification {
         row.getValues().add(value);
       }
 
-      final DecimalFormat decimalFormat = new DecimalFormat("0.##");
+      final DecimalFormat decimalFormat = new DecimalFormat("0.00");
       final Query accountQuery = 
this.entityManager.createNativeQuery(this.buildAccountQuery(reportRequest, 
customerIdentifier));
       final List<?> accountResultList = accountQuery.getResultList();
       final ArrayList<String> values = new ArrayList<>();
@@ -260,7 +260,6 @@ public class CustomerListReportSpecification implements 
ReportSpecification {
 
     final List<QueryParameter> queryParameters = 
reportRequest.getQueryParameters();
     if (!queryParameters.isEmpty()) {
-      query.append(" WHERE ");
       final ArrayList<String> criteria = new ArrayList<>();
       queryParameters.forEach(queryParameter -> {
         if(queryParameter.getValue() != null && 
!queryParameter.getValue().isEmpty()) {
@@ -270,7 +269,11 @@ public class CustomerListReportSpecification implements 
ReportSpecification {
         }
       });
 
-      query.append(criteria.stream().collect(Collectors.joining(" AND ")));
+      if (!criteria.isEmpty()) {
+        query.append(" WHERE ");
+        query.append(criteria.stream().collect(Collectors.joining(" AND ")));
+      }
+
     }
     query.append(" ORDER BY cst.identifier");