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fix null pointer when creating a group with clients.

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This commit is contained in:
Keith Woodlock
2013-05-09 15:29:23 +01:00
parent 9755b94a48
commit 485d6f10e3
1 changed files with 46 additions and 42 deletions
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mifosng-provider/src/main/java/org/mifosplatform/portfolio/group/service/GroupingTypesWritePlatformServiceJpaRepositoryImpl.java
+46 -42
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@@ -110,7 +110,7 @@ public class GroupingTypesWritePlatformServiceJpaRepositoryImpl implements Group
staff = this.staffRepository.findByOfficeWithNotFoundDetection(staffId, officeId);
}
final Set<Client> clientMembers = assembleSetOfClients(parentGroup, command);
final Set<Client> clientMembers = assembleSetOfClients(officeId, command);
final Set<Group> groupMembers = assembleSetOfChildGroups(officeId, command);
@@ -278,11 +278,14 @@ public class GroupingTypesWritePlatformServiceJpaRepositoryImpl implements Group
}
}
/*final Set<Client> clientMembers = assembleSetOfClients(officeId, command);
List<String> changes = groupForUpdate.updateClientMembersIfDifferent(clientMembers);
if (!changes.isEmpty()) {
actualChanges.put(GroupingTypesApiConstants.clientMembersParamName, changes);
}*/
/*
* final Set<Client> clientMembers = assembleSetOfClients(officeId,
* command); List<String> changes =
* groupForUpdate.updateClientMembersIfDifferent(clientMembers); if
* (!changes.isEmpty()) {
* actualChanges.put(GroupingTypesApiConstants
* .clientMembersParamName, changes); }
*/
this.groupRepository.saveAndFlush(groupForUpdate);
@@ -354,7 +357,7 @@ public class GroupingTypesWritePlatformServiceJpaRepositoryImpl implements Group
.build();
}
private Set<Client> assembleSetOfClients(final Group group, final JsonCommand command) {
private Set<Client> assembleSetOfClients(final Long groupOfficeId, final JsonCommand command) {
final Set<Client> clientMembers = new HashSet<Client>();
final String[] clientMembersArray = command.arrayValueOfParameterNamed(GroupingTypesApiConstants.clientMembersParamName);
@@ -363,9 +366,9 @@ public class GroupingTypesWritePlatformServiceJpaRepositoryImpl implements Group
for (final String clientId : clientMembersArray) {
final Long id = Long.valueOf(clientId);
final Client client = this.clientRepository.findOneWithNotFoundDetection(id);
if (!client.isOfficeIdentifiedBy(group.officeId())) {
final String errorMessage = "Group with identifier " + group.getId() + " and Client with identifier " + clientId + " must have the same office.";
throw new InvalidOfficeException("client", "attach.to.group", errorMessage, group.getId(), clientId);
if (!client.isOfficeIdentifiedBy(groupOfficeId)) {
final String errorMessage = "Client with identifier " + clientId + " must have the same office as group.";
throw new InvalidOfficeException("client", "attach.to.group", errorMessage, clientId, groupOfficeId);
}
clientMembers.add(client);
}
@@ -440,67 +443,68 @@ public class GroupingTypesWritePlatformServiceJpaRepositoryImpl implements Group
}
@Override
public CommandProcessingResult associateClientsToGroup(Long groupId, JsonCommand command) {
public CommandProcessingResult associateClientsToGroup(final Long groupId, final JsonCommand command) {
this.fromApiJsonDeserializer.validateForAssociateClients(command.json());
final Group groupForUpdate = this.groupRepository.findOneWithNotFoundDetection(groupId);
final Set<Client> clientMembers = assembleSetOfClients(groupForUpdate, command);
final Set<Client> clientMembers = assembleSetOfClients(groupForUpdate.officeId(), command);
Map<String, Object> actualChanges = new HashMap<String, Object>();
List<String> changes = groupForUpdate.associateClients(clientMembers);
if (!changes.isEmpty()) {
actualChanges.put(GroupingTypesApiConstants.clientMembersParamName, changes);
}
this.groupRepository.saveAndFlush(groupForUpdate);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withOfficeId(groupForUpdate.officeId()) //
.withGroupId(groupForUpdate.getId()) //
.withEntityId(groupForUpdate.getId()) //
.with(actualChanges) //
.build();
.withCommandId(command.commandId()) //
.withOfficeId(groupForUpdate.officeId()) //
.withGroupId(groupForUpdate.getId()) //
.withEntityId(groupForUpdate.getId()) //
.with(actualChanges) //
.build();
}
@Transactional
@Override
public CommandProcessingResult disassociateClientsFromGroup(Long groupId, JsonCommand command) {
this.fromApiJsonDeserializer.validateForDisassociateClients(command.json());
public CommandProcessingResult disassociateClientsFromGroup(final Long groupId, final JsonCommand command) {
this.fromApiJsonDeserializer.validateForDisassociateClients(command.json());
final Group groupForUpdate = this.groupRepository.findOneWithNotFoundDetection(groupId);
final Set<Client> clientMembers = assembleSetOfClients(groupForUpdate, command);
//check if any client has got group loans
final Set<Client> clientMembers = assembleSetOfClients(groupForUpdate.officeId(), command);
// check if any client has got group loans
validateForJLGLoan(groupForUpdate.getId(), clientMembers);
Map<String, Object> actualChanges = new HashMap<String, Object>();
List<String> changes = groupForUpdate.disassociateClients(clientMembers);
if (!changes.isEmpty()) {
actualChanges.put(GroupingTypesApiConstants.clientMembersParamName, changes);
}
this.groupRepository.saveAndFlush(groupForUpdate);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withOfficeId(groupForUpdate.officeId()) //
.withGroupId(groupForUpdate.getId()) //
.withEntityId(groupForUpdate.getId()) //
.with(actualChanges) //
.build();
.withCommandId(command.commandId()) //
.withOfficeId(groupForUpdate.officeId()) //
.withGroupId(groupForUpdate.getId()) //
.withEntityId(groupForUpdate.getId()) //
.with(actualChanges) //
.build();
}
@Transactional
private void validateForJLGLoan(Long groupId, Set<Client> clientMembers) {
private void validateForJLGLoan(final Long groupId, final Set<Client> clientMembers) {
for (Client client : clientMembers) {
Collection<Loan> loans = this.loanRepository.findByClientIdAndGroupId(client.getId(), groupId);
if(!CollectionUtils.isEmpty(loans)){
final String defaultUserMessage = "Client with identifier " + client.getId() + " cannot be disassociated it has group loans.";
if (!CollectionUtils.isEmpty(loans)) {
final String defaultUserMessage = "Client with identifier " + client.getId()
+ " cannot be disassociated it has group loans.";
throw new GroupLoanExistsException("disassociate", "client.has.group.loan", defaultUserMessage, client.getId(), groupId);
}
}
}
}