update api docs and comments on joda usuage in loan officer history.

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/domain/Loan.java

@@ -1238,8 +1238,7 @@ public class Loan extends AbstractPersistable<Long> {
         final Money totalFeeChargesDueAtDisbursement = this.summary.getTotalFeeChargesDueAtDisbursement(loanCurrency());
         if (totalFeeChargesDueAtDisbursement.isGreaterThanZero()) {
 
-            LoanTransaction chargesPayment = LoanTransaction.repaymentAtDisbursement(totalFeeChargesDueAtDisbursement,
+            LoanTransaction chargesPayment = LoanTransaction.repaymentAtDisbursement(totalFeeChargesDueAtDisbursement, disbursedOn);
-                    disbursedOn);
             Money zero = Money.zero(getCurrency());
             chargesPayment.updateComponents(zero, zero, totalFeeChargesDueAtDisbursement, zero);
             chargesPayment.updateLoan(this);
@@ -1324,8 +1323,8 @@ public class Loan extends AbstractPersistable<Long> {
         updateLoanSummaryDerivedFields();
     }
 
-    public LoanTransaction waiveInterest(final JsonCommand command, final LoanLifecycleStateMachine loanLifecycleStateMachine,final List<Long> existingTransactionIds,
+    public LoanTransaction waiveInterest(final JsonCommand command, final LoanLifecycleStateMachine loanLifecycleStateMachine,
-            final List<Long> existingReversedTransactionIds) {
+            final List<Long> existingTransactionIds, final List<Long> existingReversedTransactionIds) {
 
         final LocalDate transactionDate = command.localDateValueOfParameterNamed("transactionDate");
         final BigDecimal transactionAmount = command.bigDecimalValueOfParameterNamed("transactionAmount");
@@ -1702,7 +1701,8 @@ public class Loan extends AbstractPersistable<Long> {
             final Money totalOutstanding = this.summary.getTotalOutstanding(loanCurrency());
             if (totalOutstanding.isGreaterThanZero() && getInArrearsTolerance().isGreaterThanOrEqualTo(totalOutstanding)) {
 
-                final LoanStatus statusEnum = loanLifecycleStateMachine.transition(LoanEvent.REPAID_IN_FULL, LoanStatus.fromInt(this.loanStatus));
+                final LoanStatus statusEnum = loanLifecycleStateMachine.transition(LoanEvent.REPAID_IN_FULL,
+                        LoanStatus.fromInt(this.loanStatus));
                 if (!statusEnum.hasStateOf(LoanStatus.fromInt(this.loanStatus))) {
                     this.loanStatus = statusEnum.getValue();
                     changes.put("status", LoanEnumerations.status(this.loanStatus));
@@ -1727,7 +1727,8 @@ public class Loan extends AbstractPersistable<Long> {
                 updateLoanSummaryDerivedFields();
             } else if (totalOutstanding.isGreaterThanZero()) {
                 final String errorMessage = "A loan with money outstanding cannot be closed";
-                throw new InvalidLoanStateTransitionException("close", "loan.has.money.outstanding", errorMessage, totalOutstanding.toString());
+                throw new InvalidLoanStateTransitionException("close", "loan.has.money.outstanding", errorMessage,
+                        totalOutstanding.toString());
             }
         }
 
@@ -1737,7 +1738,8 @@ public class Loan extends AbstractPersistable<Long> {
                 // TODO - KW - technically should set somewhere that this loan
                 // has
                 // 'overpaid' amount
-                final LoanStatus statusEnum = loanLifecycleStateMachine.transition(LoanEvent.REPAID_IN_FULL, LoanStatus.fromInt(this.loanStatus));
+                final LoanStatus statusEnum = loanLifecycleStateMachine.transition(LoanEvent.REPAID_IN_FULL,
+                        LoanStatus.fromInt(this.loanStatus));
                 if (!statusEnum.hasStateOf(LoanStatus.fromInt(this.loanStatus))) {
                     this.loanStatus = statusEnum.getValue();
                     changes.put("status", LoanEnumerations.status(this.loanStatus));
@@ -1971,24 +1973,32 @@ public class Loan extends AbstractPersistable<Long> {
     public void reassignLoanOfficer(final Staff newLoanOfficer, final LocalDate assignmentDate) {
 
         final LoanOfficerAssignmentHistory latestHistoryRecord = findLatestIncompleteHistoryRecord();
-        final LoanOfficerAssignmentHistory  lastAssignmentRecordWithNoEndDate = findLastAssignmentHistoryRecord();
+        final LoanOfficerAssignmentHistory lastAssignmentRecordWithNoEndDate = findLastAssignmentHistoryRecord();
 
-      //assignment date should not be less than loan submitted date
+        // assignment date should not be less than loan submitted date
         if (getSubmittedOnDate().isAfter(assignmentDate)) {
-            final String errorMessage = "The Loan Officer assignment date (" + assignmentDate.toString() + ") cannot be before loan submitted date (" + getSubmittedOnDate().toString() + ").";
+            final String errorMessage = "The Loan Officer assignment date (" + assignmentDate.toString()
-            throw new LoanOfficerAssignmentDateException("cannot.be.before.loan.submittal.date", errorMessage, assignmentDate, getSubmittedOnDate());
+                    + ") cannot be before loan submitted date (" + getSubmittedOnDate().toString() + ").";
+            throw new LoanOfficerAssignmentDateException("cannot.be.before.loan.submittal.date", errorMessage, assignmentDate,
+                    getSubmittedOnDate());
 
-          //assignment date should not be less than latest unassignment date
+            // assignment date should not be less than latest unassignment date
+            // FIXME - rather then fetching the data from the object all the
+            // time e.g
+            // getEndDate() and asking questions of it - move the operation to
+            // the object e.g. obj.isEndDateAfter(date)
         } else if (lastAssignmentRecordWithNoEndDate != null && lastAssignmentRecordWithNoEndDate.getEndDate() != null
                 && lastAssignmentRecordWithNoEndDate.getEndDate().isAfter(assignmentDate)) {
-            final String errorMessage = "The Loan Officer assignment date (" + assignmentDate + ") cannot be before previous Loan Officer unassigned date (" + lastAssignmentRecordWithNoEndDate.getEndDate() + ").";
+            final String errorMessage = "The Loan Officer assignment date (" + assignmentDate
-            throw new LoanOfficerAssignmentDateException("cannot.be.before.previous.unassignement.date", errorMessage, assignmentDate, lastAssignmentRecordWithNoEndDate.getEndDate());
+                    + ") cannot be before previous Loan Officer unassigned date (" + lastAssignmentRecordWithNoEndDate.getEndDate() + ").";
+            throw new LoanOfficerAssignmentDateException("cannot.be.before.previous.unassignement.date", errorMessage, assignmentDate,
+                    lastAssignmentRecordWithNoEndDate.getEndDate());
 
-         //assignment date should not be in the future
+            // assignment date should not be in the future
         } else if (DateUtils.getLocalDateOfTenant().isBefore(assignmentDate)) {
             final String errorMessage = "The Loan Officer assignment date (" + assignmentDate + ") cannot be in the future.";
             throw new LoanOfficerAssignmentDateException("cannot.be.a.future.date", errorMessage, assignmentDate);
-        }else if (latestHistoryRecord != null && this.loanOfficer.identifiedBy(newLoanOfficer)) {
+        } else if (latestHistoryRecord != null && this.loanOfficer.identifiedBy(newLoanOfficer)) {
             latestHistoryRecord.updateStartDate(assignmentDate);
         } else if (latestHistoryRecord != null && latestHistoryRecord.matchesStartDateOf(assignmentDate)) {
             latestHistoryRecord.updateLoanOfficer(newLoanOfficer);
@@ -2065,9 +2075,9 @@ public class Loan extends AbstractPersistable<Long> {
                 break;
             }
 
-            if(lastAssignmentRecordWithNoEndDate == null){
+            if (lastAssignmentRecordWithNoEndDate == null) {
                 lastAssignmentRecordWithNoEndDate = historyRecord;
-            } else if(historyRecord.getEndDate().isAfter(lastAssignmentRecordWithNoEndDate.getEndDate())){
+            } else if (historyRecord.getEndDate().isAfter(lastAssignmentRecordWithNoEndDate.getEndDate())) {
                 lastAssignmentRecordWithNoEndDate = historyRecord;
             }
         }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/domain/LoanOfficerAssignmentHistory.java

@@ -5,10 +5,7 @@
  */
 package org.mifosplatform.portfolio.loanaccount.domain;
 
-import org.joda.time.LocalDate;
+import java.util.Date;
-import org.mifosplatform.infrastructure.core.domain.AbstractAuditableCustom;
-import org.mifosplatform.organisation.staff.domain.Staff;
-import org.mifosplatform.useradministration.domain.AppUser;
 
 import javax.persistence.Column;
 import javax.persistence.Entity;
@@ -17,13 +14,17 @@ import javax.persistence.ManyToOne;
 import javax.persistence.Table;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
-import java.util.Date;
+
+import org.joda.time.LocalDate;
+import org.mifosplatform.infrastructure.core.domain.AbstractAuditableCustom;
+import org.mifosplatform.organisation.staff.domain.Staff;
+import org.mifosplatform.useradministration.domain.AppUser;
 
 @Entity
 @Table(name = "m_loan_officer_assignment_history")
 public class LoanOfficerAssignmentHistory extends AbstractAuditableCustom<AppUser, Long> {
 
-	@SuppressWarnings("unused")
+    @SuppressWarnings("unused")
     @ManyToOne
     @JoinColumn(name = "loan_id", nullable = false)
     private Loan loan;
@@ -37,7 +38,7 @@ public class LoanOfficerAssignmentHistory extends AbstractAuditableCustom<AppUse
     @Column(name = "start_date")
     private Date startDate;
 
-	@Temporal(TemporalType.DATE)
+    @Temporal(TemporalType.DATE)
     @Column(name = "end_date")
     private Date endDate;
 
@@ -46,7 +47,7 @@ public class LoanOfficerAssignmentHistory extends AbstractAuditableCustom<AppUse
     }
 
     protected LoanOfficerAssignmentHistory() {
-    	//
+        //
     }
 
     private LoanOfficerAssignmentHistory(final Loan loan, final Staff loanOfficer, final Date startDate, final Date endDate) {
@@ -56,35 +57,37 @@ public class LoanOfficerAssignmentHistory extends AbstractAuditableCustom<AppUse
         this.endDate = endDate;
     }
 
-    public void updateLoanOfficer(Staff loanOfficer) {
+    public void updateLoanOfficer(final Staff loanOfficer) {
         this.loanOfficer = loanOfficer;
     }
 
-    public void updateStartDate(LocalDate startDate) {
+    public void updateStartDate(final LocalDate startDate) {
         this.startDate = startDate.toDate();
     }
 
-    public void updateEndDate(LocalDate endDate) {
+    public void updateEndDate(final LocalDate endDate) {
         this.endDate = endDate.toDate();
     }
 
-	public boolean matchesStartDateOf(final LocalDate matchingDate) {
+    public boolean matchesStartDateOf(final LocalDate matchingDate) {
-		return getStartDate().isEqual(matchingDate);
+        return getStartDate().isEqual(matchingDate);
-	}
+    }
 
-	public LocalDate getStartDate() {
+    public LocalDate getStartDate() {
-		return new LocalDate(startDate);
+        return new LocalDate(startDate);
-	}
+    }
 
-	public boolean hasStartDateBefore(final LocalDate matchingDate) {
+    public boolean hasStartDateBefore(final LocalDate matchingDate) {
-		return matchingDate.isBefore(getStartDate());
+        return matchingDate.isBefore(getStartDate());
-	}
+    }
 
-	public boolean isCurrentRecord() {
+    public boolean isCurrentRecord() {
-		return this.endDate == null;
+        return this.endDate == null;
-	}
+    }
 
-	public LocalDate getEndDate() {
+    public LocalDate getEndDate() {
-            return new LocalDate(endDate);
+        // FIXME - new LocalDate(null) will return todays date and endDate is
+        // likely to be null so you need to test for it.
+        return new LocalDate(endDate);
     }
 }