Interest Payouts

mifosng-provider/src/main/java/org/mifosng/platform/api/DepositAccountsApiResource.java

@@ -21,6 +21,7 @@ import javax.ws.rs.core.UriInfo;
 
 import org.apache.commons.lang.StringUtils;
 import org.mifosng.platform.api.commands.DepositAccountCommand;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
 import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionApprovalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionCommand;
@@ -201,6 +202,10 @@ public class DepositAccountsApiResource {
 			DepositAccountWithdrawalCommand command = apiDataConversionService.convertJsonToDepositWithdrawalCommand(accountId, jsonRequestBody);
 			EntityIdentifier identifier = this.depositAccountWritePlatformService.withdrawDepositAccountMoney(command);
 			response = Response.ok().entity(identifier).build();
+		} else if(is(commandParam, "interestwithdraw")){
+			DepositAccountWithdrawInterestCommand command = apiDataConversionService.convertJsonToDepositAccountWithdrawInterestCommand(accountId, jsonRequestBody);
+			EntityIdentifier identifier = this.depositAccountWritePlatformService.withdrawDepositAccountInterestMoney(command);
+			response = Response.ok().entity(identifier).build();
 		} else { 
 			DepositStateTransitionCommand command=apiDataConversionService.convertJsonToDepositStateTransitionCommand(accountId, jsonRequestBody);
 			if (is(commandParam, "reject")) {

mifosng-provider/src/main/java/org/mifosng/platform/api/commands/DepositAccountWithdrawInterestCommand.java

@@ -0,0 +1,26 @@
+package org.mifosng.platform.api.commands;
+
+import java.math.BigDecimal;
+
+public class DepositAccountWithdrawInterestCommand {
+	
+	private final Long accountId;
+	private final BigDecimal withdrawInterest;
+	private final String note;
+	
+	public DepositAccountWithdrawInterestCommand(final Long accountId, BigDecimal withdrawInterest, String note){
+		this.accountId=accountId;
+		this.withdrawInterest=withdrawInterest;
+		this.note=note;
+	}
+	
+	public Long getAccountId() {
+		return accountId;
+	}
+	public BigDecimal getWithdrawInterest() {
+		return withdrawInterest;
+	}
+	public String getNote() {
+		return note;
+	}
+}

mifosng-provider/src/main/java/org/mifosng/platform/api/data/DepositPermissionData.java

@@ -6,17 +6,16 @@ public class DepositPermissionData {
 	private final boolean withdrawnByApplicantAllowed;
 	private final boolean undoApprovalAllowed;
 	private final boolean pendingApproval;
-	private final boolean isActive;
+	//private final boolean isActive;
 	
 	private final boolean anyActionOnAccountAllowed;
 
 	
-	public DepositPermissionData(final boolean rejectAllowed,final boolean withdrawnByApplicantAllowed,final boolean undoApprovalAllowed,final boolean pendingApproval,final boolean isActive) {
+	public DepositPermissionData(final boolean rejectAllowed,final boolean withdrawnByApplicantAllowed,final boolean undoApprovalAllowed,final boolean pendingApproval) {
 		this.rejectAllowed = rejectAllowed;
 		this.withdrawnByApplicantAllowed = withdrawnByApplicantAllowed;
 		this.undoApprovalAllowed = undoApprovalAllowed;
 		this.pendingApproval = pendingApproval;
-		this.isActive=isActive;
 		this.anyActionOnAccountAllowed = isRejectAllowed() || isPendingApproval() || isUndoApprovalAllowed() || isWithdrawnByApplicantAllowed();
 	}
 
@@ -40,7 +39,7 @@ public class DepositPermissionData {
 		return anyActionOnAccountAllowed;
 	}
 
-	public boolean isActive() {
+	/*public boolean isActive() {
 		return isActive;
-	}
+	}*/
 }

mifosng-provider/src/main/java/org/mifosng/platform/api/infrastructure/ApiDataConversionService.java

@@ -5,6 +5,7 @@ import org.mifosng.platform.api.commands.BranchMoneyTransferCommand;
 import org.mifosng.platform.api.commands.ChargeCommand;
 import org.mifosng.platform.api.commands.ClientCommand;
 import org.mifosng.platform.api.commands.DepositAccountCommand;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
 import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
 import org.mifosng.platform.api.commands.DepositProductCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionApprovalCommand;
@@ -72,4 +73,6 @@ public interface ApiDataConversionService {
 	StaffCommand convertJsonToStaffCommand(Long resourceIdentifier, String json);
 	
 	DepositAccountWithdrawalCommand convertJsonToDepositWithdrawalCommand(Long resourceIdentifier, String jsonRequestBody);
+	
+	DepositAccountWithdrawInterestCommand convertJsonToDepositAccountWithdrawInterestCommand(Long resourceIdentifier, String jsonRequestBody);
 }

mifosng-provider/src/main/java/org/mifosng/platform/api/infrastructure/ApiDataConversionServiceImpl.java

@@ -22,6 +22,7 @@ import org.mifosng.platform.api.commands.BranchMoneyTransferCommand;
 import org.mifosng.platform.api.commands.ChargeCommand;
 import org.mifosng.platform.api.commands.ClientCommand;
 import org.mifosng.platform.api.commands.DepositAccountCommand;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
 import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
 import org.mifosng.platform.api.commands.DepositProductCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionApprovalCommand;
@@ -1186,4 +1187,26 @@ public class ApiDataConversionServiceImpl implements ApiDataConversionService {
 	    
 		return new DepositAccountWithdrawalCommand(resourceIdentifier,renewAccount, deposit, note);
 	}
+
+	@Override
+	public DepositAccountWithdrawInterestCommand convertJsonToDepositAccountWithdrawInterestCommand(final Long resourceIdentifier, final String json) {
+		
+		if (StringUtils.isBlank(json)) {
+			throw new InvalidJsonException();
+		}
+		
+		Type typeOfMap = new TypeToken<Map<String, String>>(){}.getType();
+	    Map<String, String> requestMap = gsonConverter.fromJson(json, typeOfMap);
+	    
+	    Set<String> supportedParams = new HashSet<String>(Arrays.asList("amount", "note", "locale"));
+	    
+	    checkForUnsupportedParameters(requestMap, supportedParams);
+	    
+	    Set<String> modifiedParameters = new HashSet<String>();
+	    
+	    BigDecimal amount=extractBigDecimalParameter("amount", requestMap, modifiedParameters);
+	    String note = extractStringParameter("note", requestMap, modifiedParameters);
+		
+		return new DepositAccountWithdrawInterestCommand(resourceIdentifier, amount, note);
+	}
 }

mifosng-provider/src/main/java/org/mifosng/platform/client/service/ClientReadPlatformServiceImpl.java

@@ -208,7 +208,7 @@ public class ClientReadPlatformServiceImpl implements ClientReadPlatformService
 
 					if (row.getAccountStatusId() == 100) {
 						pendingApprovalDepositAccounts.add(row);
-					} else if (row.getAccountStatusId() == 200) {
+					} else if (row.getAccountStatusId() == 300) {
 						approvedDepositAccounts.add(row);
 					} 
 				}

mifosng-provider/src/main/java/org/mifosng/platform/saving/domain/DepositAccount.java

@@ -259,9 +259,13 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 		this.interestAccrued = futureValueOnMaturity.minus(getDeposit()).getAmount();
 		this.total = futureValueOnMaturity.getAmount();
 		
-		DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.deposit(getDeposit(), getActualCommencementDate());
+		DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.deposit(getDeposit(), getActualCommencementDate(),getAccuredInterest());
 		depositaccountTransaction.updateAccount(this);
-		this.depositaccountTransactions.add(depositaccountTransaction);
+		this.depositaccountTransactions.add(depositaccountTransaction);/*
+		
+		depositaccountTransaction = DepositAccountTransaction.deposit(getAccuredInterest(), getActualCommencementDate(), getAccuredInterest());
+		depositaccountTransaction.updateAccount(this);
+		this.depositaccountTransactions.add(depositaccountTransaction);*/
 		
 		LocalDate submittalDate = new LocalDate(this.projectedCommencementDate);
 		if (actualCommencementDate.isBefore(submittalDate)) {
@@ -387,6 +391,10 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 		return Money.of(this.currency, this.depositAmount);
 	}
 	
+	public Money getAccuredInterest(){
+		return Money.of(this.currency, this.interestAccrued);
+	}
+	
 	public Client client() {
 		return this.client;
 	}
@@ -400,10 +408,18 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 	}
 	
 	public boolean isRenewalAllowed() {
-		return renewalAllowed;
+		return this.renewalAllowed;
+	}
+	
+	public Integer getTenureInMonths() {
+		return tenureInMonths;
 	}
 
-	public void matureDepositApplication(LocalDate maturedOnDate, DepositLifecycleStateMachine depositLifecycleStateMachine) {
+	public Integer getInterestCompoundedEvery() {
+		return this.interestCompoundedEvery;
+	}
+	
+	/*public void matureDepositApplication(LocalDate maturedOnDate, DepositLifecycleStateMachine depositLifecycleStateMachine) {
 		
 		if (maturedOnDate.isAfter(maturesOnDate()) || (new LocalDate().equals(maturesOnDate()) && maturedOnDate.equals(maturesOnDate()))) {
 			DepositAccountStatus statusEnum = depositLifecycleStateMachine.transition(
@@ -458,7 +474,7 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 					"cannot.manual.mature.deposit.account.date", errorMessage,
 					maturedOnDate, new LocalDate());
 		}
-	}
+	}*/
 	
 	public LocalDate maturesOnDate() {
 		LocalDate date = null;
@@ -481,9 +497,13 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 			DepositAccountStatus statusEnum = depositLifecycleStateMachine.transition(DepositAccountEvent.DEPOSIT_MATURED, DepositAccountStatus.fromInt(this.depositStatus));
 			this.depositStatus = statusEnum.getValue();
 			
-			DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.withdraw(Money.of(this.currency, this.total), new LocalDate());
+			DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.withdraw(getDeposit(), new LocalDate(),getAccuredInterest());
 			depositaccountTransaction.updateAccount(this);
-			this.depositaccountTransactions.add(depositaccountTransaction);
+			this.depositaccountTransactions.add(depositaccountTransaction);/*
+			
+			depositaccountTransaction = DepositAccountTransaction.withdraw(getAccuredInterest(), new LocalDate(),getAccuredInterest());
+			depositaccountTransaction.updateAccount(this);
+			this.depositaccountTransactions.add(depositaccountTransaction);*/
 				
 			DepositAccountStatus statusEnumForClose = depositLifecycleStateMachine.transition(DepositAccountEvent.DEPOSIT_CLOSED, DepositAccountStatus.fromInt(this.depositStatus));
 			this.depositStatus = statusEnumForClose.getValue();
@@ -497,9 +517,13 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 			DepositAccountStatus statusEnum = depositLifecycleStateMachine.transition(DepositAccountEvent.DEPOSIT_PRECLOSED, DepositAccountStatus.fromInt(this.depositStatus));
 			this.depositStatus = statusEnum.getValue();
 			
-			DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.withdraw(Money.of(this.currency, this.total), new LocalDate());
+			DepositAccountTransaction depositaccountTransaction = DepositAccountTransaction.withdraw(getDeposit(), new LocalDate(),getAccuredInterest());
 			depositaccountTransaction.updateAccount(this);
-			this.depositaccountTransactions.add(depositaccountTransaction);
+			this.depositaccountTransactions.add(depositaccountTransaction);/*
+			
+			depositaccountTransaction = DepositAccountTransaction.withdraw(getAccuredInterest(), new LocalDate(),getAccuredInterest());
+			depositaccountTransaction.updateAccount(this);
+			this.depositaccountTransactions.add(depositaccountTransaction);*/
 				
 			this.closedOnDate = new LocalDate().toDate();
 			this.withdrawnOnDate = null;
@@ -520,6 +544,7 @@ public class DepositAccount extends AbstractAuditableCustom<AppUser, Long>  {
 				preClosureInterestRate, interestCompoundedEvery, this.product.getInterestCompoundedEveryPeriodType());
 		
 		this.total = accuredtotalAmount.getAmount();
+		this.interestAccrued = accuredtotalAmount.minus(deposit).getAmount();
 		
 	}
 }

mifosng-provider/src/main/java/org/mifosng/platform/saving/domain/DepositAccountStatus.java

@@ -4,7 +4,7 @@ public enum DepositAccountStatus {
 	
 	INVALID(0, "depositStatusType.invalid"), // 
 	SUBMITED_AND_PENDING_APPROVAL(100, "depositStatusType.submitted.and.pending.approval"), //
-	APPROVED(200, "depositStatusType.approved"), //
+	//APPROVED(200, "depositStatusType.approved"), //
 	ACTIVE(300, "depositStatusType.active"), //
 	WITHDRAWN_BY_CLIENT(400, "depositStatusType.withdrawn.by.client"), //
 	REJECTED(500, "depositStatusType.rejected"), //
@@ -36,9 +36,9 @@ public enum DepositAccountStatus {
 		return this.value.equals(DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL.getValue());
 	}
 	
-	public boolean isApproved() {
+	/*public boolean isApproved() {
 		return this.value.equals(DepositAccountStatus.APPROVED.getValue());
-	}
+	}*/
 	
 	public boolean isActive() {
 		return this.value.equals(DepositAccountStatus.ACTIVE.getValue());
@@ -67,9 +67,9 @@ public enum DepositAccountStatus {
 		case 100:
 			enumeration = DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL;
 			break;
-		case 200:
+		/*case 200:
 			enumeration = DepositAccountStatus.APPROVED;
-			break;
+			break;*/
 		case 300:
 			enumeration = DepositAccountStatus.ACTIVE;
 			break;

mifosng-provider/src/main/java/org/mifosng/platform/saving/domain/DepositAccountTransaction.java

@@ -45,17 +45,27 @@ public class DepositAccountTransaction extends AbstractPersistable<Long> {
 	@Column(name = "amount", scale = 6, precision = 19, nullable = false)
 	private final BigDecimal amount;
 	
+	@Column(name = "interest", scale = 6, precision = 19, nullable = false)
+	private final BigDecimal interest;
+	
+	@Column(name = "total", scale = 6, precision = 19, nullable = false)
+	private final BigDecimal total;
+	
 	protected DepositAccountTransaction(){
 		this.depositAccount=null;
 		this.typeOf=null;
 		this.amount=null;
 		this.dateOf=null;
+		this.interest=null;
+		this.total=null;
 	}
 	
-	private DepositAccountTransaction(DepositAccountTransactionType type, final BigDecimal amount, final LocalDate date) {
+	private DepositAccountTransaction(DepositAccountTransactionType type, final BigDecimal amount, final LocalDate date, final BigDecimal interest) {
 		this.typeOf = type;
         this.amount = amount;
 		this.dateOf = date.toDateMidnight().toDate();
+		this.interest = interest;
+		this.total = amount.add(interest);
 	}
 
 	public Date getDateOf() {
@@ -82,12 +92,12 @@ public class DepositAccountTransaction extends AbstractPersistable<Long> {
 		return DepositAccountTransactionType.DEPOSIT.equals(typeOf);
 	}
 
-	public static DepositAccountTransaction deposit(Money amount, LocalDate paymentDate) {
-		return new DepositAccountTransaction(DepositAccountTransactionType.DEPOSIT, amount.getAmount(), paymentDate);
+	public static DepositAccountTransaction deposit(Money amount, LocalDate paymentDate, Money interest) {
+		return new DepositAccountTransaction(DepositAccountTransactionType.DEPOSIT, amount.getAmount(), paymentDate, interest.getAmount());
 	}
 	 
-	public static DepositAccountTransaction withdraw(Money amount, LocalDate paymentDate) {
-		return new DepositAccountTransaction(DepositAccountTransactionType.WITHDRAW, amount.getAmount(), paymentDate);
+	public static DepositAccountTransaction withdraw(Money amount, LocalDate paymentDate, Money interest) {
+		return new DepositAccountTransaction(DepositAccountTransactionType.WITHDRAW, amount.getAmount(), paymentDate, interest.getAmount());
 	}
 	
 	public void updateAccount(DepositAccount depositAccount) {

mifosng-provider/src/main/java/org/mifosng/platform/saving/domain/DepositLifecycleStateMachineImpl.java

@@ -35,7 +35,7 @@ public class DepositLifecycleStateMachineImpl implements
 			break;
 		case DEPOSIT_APPROVED:
 			if (from.hasStateOf(DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL)) {
-				newState = stateOf(DepositAccountStatus.APPROVED, allowedDepositStatuses);
+				newState = stateOf(DepositAccountStatus.ACTIVE, allowedDepositStatuses);
 			}
 			else{
 				final String errorMessage = "The DepositApplication can not be approved from "+from.getCode() ;
@@ -43,7 +43,7 @@ public class DepositLifecycleStateMachineImpl implements
 			}
 			break;
 		case DEPOSIT_WITHDRAWN:
-			if (this.anyOfAllowedWhenComingFrom(from, DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL, DepositAccountStatus.APPROVED)) {
+			if (this.anyOfAllowedWhenComingFrom(from, DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL, DepositAccountStatus.ACTIVE)) {
 				newState = stateOf(DepositAccountStatus.WITHDRAWN_BY_CLIENT, allowedDepositStatuses);
 			}
 			else{
@@ -52,7 +52,7 @@ public class DepositLifecycleStateMachineImpl implements
 			}
 			break;
 		case DEPOSIT_APPROVAL_UNDO:
-			if (from.hasStateOf(DepositAccountStatus.APPROVED)) {
+			if (from.hasStateOf(DepositAccountStatus.ACTIVE)) {
 				newState = stateOf(DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL, allowedDepositStatuses);
 			}
 			else{
@@ -61,7 +61,7 @@ public class DepositLifecycleStateMachineImpl implements
 			}
 			break;
 		case DEPOSIT_MATURED:
-			if (from.hasStateOf(DepositAccountStatus.APPROVED) ){
+			if (from.hasStateOf(DepositAccountStatus.ACTIVE) ){
 				newState = stateOf(DepositAccountStatus.MATURED, allowedDepositStatuses);
 			}
 			else{
@@ -79,7 +79,7 @@ public class DepositLifecycleStateMachineImpl implements
 			}
 			break;
 		case DEPOSIT_PRECLOSED:
-			if (from.hasStateOf(DepositAccountStatus.APPROVED) ){
+			if (from.hasStateOf(DepositAccountStatus.ACTIVE) ){
 				newState = stateOf(DepositAccountStatus.PRECLOSED, allowedDepositStatuses);
 			}
 			else{

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositAccountEnumerations.java

@@ -15,9 +15,9 @@ public class DepositAccountEnumerations {
 		case SUBMITED_AND_PENDING_APPROVAL:
 			optionData = new EnumOptionData(DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL.getValue().longValue(), DepositAccountStatus.SUBMITED_AND_PENDING_APPROVAL.getCode(), "Submitted and pending approval");
 			break;
-		case APPROVED:
+		/*case APPROVED:
 			optionData = new EnumOptionData(DepositAccountStatus.APPROVED.getValue().longValue(), DepositAccountStatus.APPROVED.getCode(), "Approved");
-			break;
+			break;*/
 		case ACTIVE:
 			optionData = new EnumOptionData(DepositAccountStatus.ACTIVE.getValue().longValue(), DepositAccountStatus.ACTIVE.getCode(), "Active");
 			break;

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositAccountReadPlatformServiceImpl.java

@@ -247,11 +247,11 @@ public class DepositAccountReadPlatformServiceImpl implements DepositAccountRead
 	@Override
 	public DepositPermissionData retrieveDepositAccountsPermissions(DepositAccountData depositAccountData) {
 		boolean pendingApproval = (depositAccountData.getStatus().getId().equals(100L));
-		boolean undoApprovalAllowed = (depositAccountData.getStatus().getId().equals(200L));
-		boolean isActive = (depositAccountData.getStatus().getId().equals(300L));
+		boolean undoApprovalAllowed = (depositAccountData.getStatus().getId().equals(300L));
+		//boolean isActive = (depositAccountData.getStatus().getId().equals(300L));
 		boolean rejectAllowed = pendingApproval;
 		boolean withdrawnByApplicantAllowed = pendingApproval;
 
-		return new DepositPermissionData(rejectAllowed, withdrawnByApplicantAllowed, undoApprovalAllowed, pendingApproval,isActive);
+		return new DepositPermissionData(rejectAllowed, withdrawnByApplicantAllowed, undoApprovalAllowed, pendingApproval);
 	}
 }

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositAccountWithdrawalCommandValidator.java

@@ -0,0 +1,33 @@
+package org.mifosng.platform.saving.service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.mifosng.platform.DataValidatorBuilder;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
+import org.mifosng.platform.api.data.ApiParameterError;
+import org.mifosng.platform.exceptions.PlatformApiDataValidationException;
+
+public class DepositAccountWithdrawalCommandValidator {
+	
+	private final DepositAccountWithdrawalCommand command;
+	public DepositAccountWithdrawalCommandValidator(final DepositAccountWithdrawalCommand command) {
+		this.command=command;
+	}
+	
+	public void validate(){
+		List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
+		DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors).resource("deposit.transaction");
+
+		baseDataValidator.reset().parameter("accountId").value(command.getAccountId()).notNull().integerGreaterThanZero();
+		baseDataValidator.reset().parameter("renewAccount").value(command.isRenewAccount()).notNull();
+		baseDataValidator.reset().parameter("deposit").value(command.getDeposit()).ignoreIfNull().zeroOrPositiveAmount();
+		baseDataValidator.reset().parameter("note").value(command.getNote()).notNull();
+		
+		if (!dataValidationErrors.isEmpty()) {
+			throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist", "Validation errors exist.", dataValidationErrors);
+		}
+	
+	}
+
+}

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositAccountWritePlatformService.java

@@ -1,6 +1,7 @@
 package org.mifosng.platform.saving.service;
 
 import org.mifosng.platform.api.commands.DepositAccountCommand;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
 import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionApprovalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionCommand;
@@ -28,11 +29,13 @@ public interface DepositAccountWritePlatformService {
 	@PreAuthorize(value = "hasAnyRole('PORTFOLIO_MANAGEMENT_SUPER_USER_ROLE', 'CAN_APPROVE_DEPOSIT_ROLE', 'CAN_APPROVE_DEPOSIT_IN_THE_PAST_ROLE')")
 	EntityIdentifier undoDepositApproval(UndoStateTransitionCommand undoCommand);
 
-	@PreAuthorize(value = "hasAnyRole('PORTFOLIO_MANAGEMENT_SUPER_USER_ROLE', 'CAN_APPROVE_DEPOSIT_ROLE', 'CAN_APPROVE_DEPOSIT_IN_THE_PAST_ROLE')")
-	EntityIdentifier matureDepositApplication(DepositStateTransitionCommand command);
+	/*@PreAuthorize(value = "hasAnyRole('PORTFOLIO_MANAGEMENT_SUPER_USER_ROLE', 'CAN_APPROVE_DEPOSIT_ROLE', 'CAN_APPROVE_DEPOSIT_IN_THE_PAST_ROLE')")
+	EntityIdentifier matureDepositApplication(DepositStateTransitionCommand command);*/
 
 	@PreAuthorize(value = "hasAnyRole('PORTFOLIO_MANAGEMENT_SUPER_USER_ROLE', 'CAN_APPROVE_DEPOSIT_ROLE', 'CAN_APPROVE_DEPOSIT_IN_THE_PAST_ROLE')")
 	EntityIdentifier withdrawDepositAccountMoney(DepositAccountWithdrawalCommand command);
-	
+
+	@PreAuthorize(value = "hasAnyRole('PORTFOLIO_MANAGEMENT_SUPER_USER_ROLE', 'CAN_APPROVE_DEPOSIT_ROLE', 'CAN_APPROVE_DEPOSIT_IN_THE_PAST_ROLE')")
+	EntityIdentifier withdrawDepositAccountInterestMoney(DepositAccountWithdrawInterestCommand command);	
 
 }

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositAccountWritePlatformServiceJpaRepositoryImpl.java

@@ -6,7 +6,9 @@ import java.util.List;
 
 import org.apache.commons.lang.StringUtils;
 import org.joda.time.LocalDate;
+import org.joda.time.Months;
 import org.mifosng.platform.api.commands.DepositAccountCommand;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
 import org.mifosng.platform.api.commands.DepositAccountWithdrawalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionApprovalCommand;
 import org.mifosng.platform.api.commands.DepositStateTransitionCommand;
@@ -238,7 +240,7 @@ public class DepositAccountWritePlatformServiceJpaRepositoryImpl implements Depo
 		return new EntityIdentifier(account.getId());
 	}
 
-	@Transactional
+	/*@Transactional
 	@Override
 	public EntityIdentifier matureDepositApplication(DepositStateTransitionCommand command) {
 		
@@ -260,11 +262,11 @@ public class DepositAccountWritePlatformServiceJpaRepositoryImpl implements Depo
 		account.matureDepositApplication(eventDate, defaultDepositLifecycleStateMachine());
 		this.depositAccountRepository.save(account);
 		
-		/*if(account.isRenewalAllowed()){
+		if(account.isRenewalAllowed()){
 			final DepositAccount renewedAccount = this.depositAccountAssembler.assembleFrom(account);
 			this.depositAccountRepository.save(renewedAccount);
 			return new EntityIdentifier(renewedAccount.getId()); //returns the new deposit application id
-		}*/
+		}
 		
 		String noteText = command.getNote();
 		if (StringUtils.isNotBlank(noteText)) {
@@ -273,7 +275,7 @@ public class DepositAccountWritePlatformServiceJpaRepositoryImpl implements Depo
 		}
 		
 		return new EntityIdentifier(account.getId());
-	}
+	}*/
 
 	@Transactional
 	@Override
@@ -281,6 +283,9 @@ public class DepositAccountWritePlatformServiceJpaRepositoryImpl implements Depo
 		
 		context.authenticatedUser();
 		
+		DepositAccountWithdrawalCommandValidator validator = new DepositAccountWithdrawalCommandValidator(command);
+		validator.validate();
+		
 		DepositAccount account = this.depositAccountRepository.findOne(command.getAccountId());
 		if (account == null || account.isDeleted()) {
 			throw new DepositAccountNotFoundException(command.getAccountId());
@@ -312,4 +317,41 @@ public class DepositAccountWritePlatformServiceJpaRepositoryImpl implements Depo
 		}
 		return new EntityIdentifier(account.getId());
 	}
+
+	@Transactional
+	@Override
+	public EntityIdentifier withdrawDepositAccountInterestMoney(DepositAccountWithdrawInterestCommand command) {
+		
+		context.authenticatedUser();
+		
+		WithDrawDepositAccountInterestCommandValidator validator = new WithDrawDepositAccountInterestCommandValidator(command);
+		validator.validate();
+		
+		DepositAccount account = this.depositAccountRepository.findOne(command.getAccountId());
+		if (account == null || account.isDeleted()) {
+			throw new DepositAccountNotFoundException(command.getAccountId());
+		}
+		
+		BigDecimal actualInterestAccured = account.getAccuredInterest().getAmount();
+		Integer tenure = account.getTenureInMonths();
+		BigDecimal interstGettingForPeriod = actualInterestAccured.divide(new BigDecimal(tenure));
+		
+		
+		Integer interestCompoundEvery = account.getInterestCompoundedEvery();
+		LocalDate lastInterestTakenDate = account.getActualCommencementDate();
+		LocalDate todaysDate = new LocalDate();
+		Integer noOfMonthsforInterestCal = Months.monthsBetween(lastInterestTakenDate, todaysDate).getMonths();
+		Integer noOfPeriods = noOfMonthsforInterestCal / interestCompoundEvery;
+		BigDecimal availableInterestAmountForWithDrawal = interstGettingForPeriod.multiply(new BigDecimal(noOfPeriods));
+		Integer iswithdrawable = availableInterestAmountForWithDrawal.compareTo(command.getWithdrawInterest());
+		
+		if(noOfPeriods > 0 ){
+			
+		}else if(noOfPeriods <= 0){
+			if(iswithdrawable==-1){
+				throw new RuntimeException();
+			}
+		}
+		return new EntityIdentifier(account.getId());
+	}
 }

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/DepositStateTransitionApprovalCommandValidator.java

@@ -25,7 +25,7 @@ public class DepositStateTransitionApprovalCommandValidator {
 		baseDataValidator.reset().parameter("accountId").value(command.getAccountId()).notNull().integerGreaterThanZero();
 		baseDataValidator.reset().parameter("commencementDate").value(command.getEventDate()).notNull();
 		
-		baseDataValidator.reset().parameter("depositAmount").value(command.getDepositAmount()).ignoreIfNull().zeroOrPositiveAmount();
+		baseDataValidator.reset().parameter("deposit").value(command.getDepositAmount()).ignoreIfNull().zeroOrPositiveAmount();
 		baseDataValidator.reset().parameter("tenureInMonths").value(command.getTenureInMonths()).ignoreIfNull().integerGreaterThanZero();
 		baseDataValidator.reset().parameter("interestCompoundedEveryPeriodType").value(command.getInterestCompoundedEveryPeriodType()).ignoreIfNull().inMinMaxRange(2, 2);
 		

mifosng-provider/src/main/java/org/mifosng/platform/saving/service/WithDrawDepositAccountInterestCommandValidator.java

@@ -0,0 +1,32 @@
+package org.mifosng.platform.saving.service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.mifosng.platform.DataValidatorBuilder;
+import org.mifosng.platform.api.commands.DepositAccountWithdrawInterestCommand;
+import org.mifosng.platform.api.data.ApiParameterError;
+import org.mifosng.platform.exceptions.PlatformApiDataValidationException;
+
+public class WithDrawDepositAccountInterestCommandValidator {
+	
+	private final DepositAccountWithdrawInterestCommand command;
+	
+	public WithDrawDepositAccountInterestCommandValidator(final DepositAccountWithdrawInterestCommand command) {
+		this.command=command;
+	}
+	
+	public void validate(){
+		List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
+		DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors).resource("deposit.transaction");
+
+		baseDataValidator.reset().parameter("accountId").value(command.getAccountId()).notNull().integerGreaterThanZero();
+		baseDataValidator.reset().parameter("amount").value(command.getWithdrawInterest()).notNull().zeroOrPositiveAmount();
+		baseDataValidator.reset().parameter("note").value(command.getNote()).notNull();
+		
+		if (!dataValidationErrors.isEmpty()) {
+			throw new PlatformApiDataValidationException("validation.msg.validation.errors.exist", "Validation errors exist.", dataValidationErrors);
+		}
+	}
+
+}