cleaning up MIFOSX-1584

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/exception/MinDaysBetweenDisbursalAndFirstRepaymentViolationException.java

@@ -0,0 +1,26 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+package org.mifosplatform.portfolio.loanaccount.exception;
+
+import org.joda.time.LocalDate;
+import org.mifosplatform.infrastructure.core.exception.AbstractPlatformDomainRuleException;
+
+/**
+ * {@link AbstractPlatformDomainRuleException} thrown when a number of days
+ * between disbursal date and firstRepayment is less than
+ * minimumDaysBetweenDisbursalAndFirstRepayment
+ * 
+ */
+public class MinDaysBetweenDisbursalAndFirstRepaymentViolationException extends AbstractPlatformDomainRuleException {
+
+    public MinDaysBetweenDisbursalAndFirstRepaymentViolationException(final LocalDate disbursalDate, final LocalDate firstRepaymentDate,
+            Integer minimumDaysBetweenDisbursalAndFirstRepayment) {
+        super("error.msg.loan.days.between.first.repayment.and.disbursal.are.less.than.minimum.allowed.numbers",
+                "Number of days between loan disbursal  (" + disbursalDate + ") and first repayment (" + firstRepaymentDate
+                        + ") can't be less than (" + minimumDaysBetweenDisbursalAndFirstRepayment + ").", disbursalDate,
+                firstRepaymentDate, minimumDaysBetweenDisbursalAndFirstRepayment);
+    }
+}

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/exception/MinimumDaysBetweenDisbursalAndFirstRepaymentRuleException.java

@@ -1,22 +0,0 @@
-/**
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-package org.mifosplatform.portfolio.loanaccount.exception;
-
-import org.mifosplatform.infrastructure.core.exception.AbstractPlatformDomainRuleException;
-
-/**
- * {@link AbstractPlatformDomainRuleException} thrown when a number of days between disbursal date and firstRepayment is less than 
- * 	minimumDaysBetweenDisbursalAndFirstRepayment
- * 
- */
-public class MinimumDaysBetweenDisbursalAndFirstRepaymentRuleException extends AbstractPlatformDomainRuleException {
-
-    public MinimumDaysBetweenDisbursalAndFirstRepaymentRuleException(final String defaultUserMessage,
-            final Object... defaultUserMessageArgs) {
-        super("validation.msg.loan.days.between.first.repayment.and.disbursal.are.less than.minimum.number.of.days.required",
-        		defaultUserMessage, defaultUserMessageArgs);
-    }
-}

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/loanschedule/service/LoanScheduleAssembler.java

@@ -51,7 +51,7 @@ import org.mifosplatform.portfolio.loanaccount.domain.LoanTermVariationType;
 import org.mifosplatform.portfolio.loanaccount.domain.LoanTransaction;
 import org.mifosplatform.portfolio.loanaccount.domain.transactionprocessor.LoanRepaymentScheduleTransactionProcessor;
 import org.mifosplatform.portfolio.loanaccount.exception.LoanApplicationDateException;
-import org.mifosplatform.portfolio.loanaccount.exception.MinimumDaysBetweenDisbursalAndFirstRepaymentRuleException;
+import org.mifosplatform.portfolio.loanaccount.exception.MinDaysBetweenDisbursalAndFirstRepaymentViolationException;
 import org.mifosplatform.portfolio.loanaccount.loanschedule.domain.AprCalculator;
 import org.mifosplatform.portfolio.loanaccount.loanschedule.domain.LoanApplicationTerms;
 import org.mifosplatform.portfolio.loanaccount.loanschedule.domain.LoanScheduleGenerator;
@@ -171,7 +171,6 @@ public class LoanScheduleAssembler {
 
         final AccountType loanType = AccountType.fromName(loanTypeStr);
 
-
         /*
          * If it is JLG loan then make sure loan frequency is same as
          * Group/Center meeting frequency or multiple of it. TODO: Check should
@@ -239,13 +238,13 @@ public class LoanScheduleAssembler {
          * input then copy the value of repaymentsStartingFromDate to
          * calculatedRepaymentsStartingFromDate
          * 
-         * TODO: The reason for this bad code is, LoanApplicationTerms.assembleFrom 
-         * takes both repaymentsStartingFromDate and calculatedRepaymentsStartingFromDate
+         * TODO: The reason for this bad code is,
+         * LoanApplicationTerms.assembleFrom takes both
+         * repaymentsStartingFromDate and calculatedRepaymentsStartingFromDate
          * and derived data has precedence over input date,
          * 
          * FIXME:LoanApplicationTerms.assembleFrom should take only one
          * "first repayment date" than taking two dates with same purpose.
-         * 
          */
         if (!isRepaymentsStartingFromDateDerived) {
             calculatedRepaymentsStartingFromDate = repaymentsStartingFromDate;
@@ -470,63 +469,59 @@ public class LoanScheduleAssembler {
 
     private LocalDate deriveFirstRepaymentDate(final AccountType loanType, final Integer repaymentEvery,
             final LocalDate expectedDisbursementDate, final PeriodFrequencyType repaymentPeriodFrequencyType,
-            final Integer minimumDaysBetweenDisbursalAndFirstRepayment, final Calendar calendar){
+            final Integer minimumDaysBetweenDisbursalAndFirstRepayment, final Calendar calendar) {
 
         LocalDate derivedFirstRepayment = null;
-        LocalDate dateBasedOnRepaymentFrequency = null;
-        final LocalDate dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment = expectedDisbursementDate.plusDays(minimumDaysBetweenDisbursalAndFirstRepayment);
+        LocalDate dateBasedOnRepaymentFrequency;
+        final LocalDate dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment = expectedDisbursementDate
+                .plusDays(minimumDaysBetweenDisbursalAndFirstRepayment);
 
         if (loanType.isIndividualAccount() || loanType.isGroupAccount()) {
-            // Derive the first repayment date as greater date among (disbursement date + plus frequency) or 
-            // (disbursement date + minimum between disbursal and first repayment )
+            // Derive the first repayment date as greater date among
+            // (disbursement date + plus frequency) or
+            // (disbursement date + minimum between disbursal and first
+            // repayment )
             if (repaymentPeriodFrequencyType.isDaily()) {
                 dateBasedOnRepaymentFrequency = expectedDisbursementDate.plusDays(repaymentEvery);
-            }
-            else if(repaymentPeriodFrequencyType.isWeekly()){
+            } else if (repaymentPeriodFrequencyType.isWeekly()) {
                 dateBasedOnRepaymentFrequency = expectedDisbursementDate.plusWeeks(repaymentEvery);
-            }
-            else if (repaymentPeriodFrequencyType.isMonthly()) {
+            } else if (repaymentPeriodFrequencyType.isMonthly()) {
                 dateBasedOnRepaymentFrequency = expectedDisbursementDate.plusMonths(repaymentEvery);
-            }
-            else if (repaymentPeriodFrequencyType.isYearly()){
+            } else if (repaymentPeriodFrequencyType.isYearly()) {
                 dateBasedOnRepaymentFrequency = expectedDisbursementDate.plusYears(repaymentEvery);
             }
-            derivedFirstRepayment = dateBasedOnRepaymentFrequency.isAfter(dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment)?dateBasedOnRepaymentFrequency:dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment;
-        }
-        else if(loanType.isJLGAccount()){
+            derivedFirstRepayment = dateBasedOnRepaymentFrequency.isAfter(dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment) ? dateBasedOnRepaymentFrequency
+                    : dateBasedOnMinimumDaysBetweenDisbursalAndFirstRepayment;
+        } else if (loanType.isJLGAccount()) {
 
             final LocalDate refernceDateForCalculatingFirstRepaymentDate = expectedDisbursementDate;
-            derivedFirstRepayment = deriveFirstRepaymentDateForJLGLoans(repaymentEvery, expectedDisbursementDate,refernceDateForCalculatingFirstRepaymentDate,
-                    repaymentPeriodFrequencyType,minimumDaysBetweenDisbursalAndFirstRepayment, calendar);
+            derivedFirstRepayment = deriveFirstRepaymentDateForJLGLoans(repaymentEvery, expectedDisbursementDate,
+                    refernceDateForCalculatingFirstRepaymentDate, repaymentPeriodFrequencyType,
+                    minimumDaysBetweenDisbursalAndFirstRepayment, calendar);
 
         }
 
         return derivedFirstRepayment;
     }
 
-    private LocalDate deriveFirstRepaymentDateForJLGLoans(final Integer repaymentEvery, 
-            final LocalDate expectedDisbursementDate, final LocalDate refernceDateForCalculatingFirstRepaymentDate,
-            final PeriodFrequencyType repaymentPeriodFrequencyType,final Integer minimumDaysBetweenDisbursalAndFirstRepayment, 
-            final Calendar calendar){
+    private LocalDate deriveFirstRepaymentDateForJLGLoans(final Integer repaymentEvery, final LocalDate expectedDisbursementDate,
+            final LocalDate refernceDateForCalculatingFirstRepaymentDate, final PeriodFrequencyType repaymentPeriodFrequencyType,
+            final Integer minimumDaysBetweenDisbursalAndFirstRepayment, final Calendar calendar) {
 
-            final String frequency = CalendarUtils.getMeetingFrequencyFromPeriodFrequencyType(repaymentPeriodFrequencyType);
-            final LocalDate derivedFirstRepayment = CalendarUtils.getFirstRepaymentMeetingDate(calendar, refernceDateForCalculatingFirstRepaymentDate,
-                    repaymentEvery, frequency);
-            final LocalDate minimumFirstRepaymentDate = expectedDisbursementDate.plusDays(minimumDaysBetweenDisbursalAndFirstRepayment); 
-        return minimumFirstRepaymentDate.isBefore(derivedFirstRepayment) ? derivedFirstRepayment
-                :deriveFirstRepaymentDateForJLGLoans(repaymentEvery, expectedDisbursementDate,derivedFirstRepayment, repaymentPeriodFrequencyType,
-                        minimumDaysBetweenDisbursalAndFirstRepayment, calendar);
+        final String frequency = CalendarUtils.getMeetingFrequencyFromPeriodFrequencyType(repaymentPeriodFrequencyType);
+        final LocalDate derivedFirstRepayment = CalendarUtils.getFirstRepaymentMeetingDate(calendar,
+                refernceDateForCalculatingFirstRepaymentDate, repaymentEvery, frequency);
+        final LocalDate minimumFirstRepaymentDate = expectedDisbursementDate.plusDays(minimumDaysBetweenDisbursalAndFirstRepayment);
+        return minimumFirstRepaymentDate.isBefore(derivedFirstRepayment) ? derivedFirstRepayment : deriveFirstRepaymentDateForJLGLoans(
+                repaymentEvery, expectedDisbursementDate, derivedFirstRepayment, repaymentPeriodFrequencyType,
+                minimumDaysBetweenDisbursalAndFirstRepayment, calendar);
     }
 
-    private void validateMinimumDaysBetweenDisbursalAndFirstRepayment(final LocalDate disbursalDate,
-    		final LocalDate firstRepaymentDate, final Integer minimumDaysBetweenDisbursalAndFirstRepayment){
+    private void validateMinimumDaysBetweenDisbursalAndFirstRepayment(final LocalDate disbursalDate, final LocalDate firstRepaymentDate,
+            final Integer minimumDaysBetweenDisbursalAndFirstRepayment) {
 
-    	final LocalDate minimumFirstRepaymentDate = disbursalDate.plusDays(minimumDaysBetweenDisbursalAndFirstRepayment);  
-    	if(firstRepaymentDate.isBefore(minimumFirstRepaymentDate)){
-            final String errorMessage = "Number of days between disbursal date (" + disbursalDate + ") and first repayment date ("
-            		+ firstRepaymentDate + ") can't be less than minimumDaysBetweenDisbursalAndFirstRepayment (" 
-            		+ minimumDaysBetweenDisbursalAndFirstRepayment + ")." ;
-            throw new MinimumDaysBetweenDisbursalAndFirstRepaymentRuleException(errorMessage);
-    	}
+        final LocalDate minimumFirstRepaymentDate = disbursalDate.plusDays(minimumDaysBetweenDisbursalAndFirstRepayment);
+        if (firstRepaymentDate.isBefore(minimumFirstRepaymentDate)) { throw new MinDaysBetweenDisbursalAndFirstRepaymentViolationException(
+                disbursalDate, firstRepaymentDate, minimumDaysBetweenDisbursalAndFirstRepayment); }
     }
 }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/serialization/LoanApplicationCommandFromApiJsonHelper.java

@@ -112,19 +112,32 @@ public final class LoanApplicationCommandFromApiJsonHelper {
             if (loanType.isJLGAccount()) {
                 baseDataValidator.reset().parameter("clientId").value(clientId).notNull().integerGreaterThanZero();
                 baseDataValidator.reset().parameter("groupId").value(groupId).notNull().longGreaterThanZero();
+                /**
+                 * these validations should be carried out based on Global
+                 * configurations, commenting them for now
+                 **/
 
-                // if it is JLG loan then must have a meeting details (calendar)
-                final String calendarIdParameterName = "calendarId";
-                final Long calendarId = this.fromApiJsonHelper.extractLongNamed(calendarIdParameterName, element);
-                baseDataValidator.reset().parameter(calendarIdParameterName).value(calendarId).notNull().integerGreaterThanZero();
-
-                // if it is JLG loan then must have a syncDisbursement
-                final String syncDisbursementParameterName = "syncDisbursementWithMeeting";
-                final Boolean syncDisbursement = this.fromApiJsonHelper.extractBooleanNamed(syncDisbursementParameterName, element);
-
-                if (syncDisbursement == null) {
-                    baseDataValidator.reset().parameter(syncDisbursementParameterName).value(syncDisbursement).trueOrFalseRequired(false);
-                }
+                /**
+                 * // if it is JLG loan then must have a meeting details
+                 * (calendar) final String calendarIdParameterName =
+                 * "calendarId"; final Long calendarId =
+                 * this.fromApiJsonHelper.extractLongNamed
+                 * (calendarIdParameterName, element);
+                 * baseDataValidator.reset().
+                 * parameter(calendarIdParameterName).value
+                 * (calendarId).notNull().integerGreaterThanZero();
+                 * 
+                 * // if it is JLG loan then must have a syncDisbursement final
+                 * String syncDisbursementParameterName =
+                 * "syncDisbursementWithMeeting"; final Boolean syncDisbursement
+                 * = this.fromApiJsonHelper.extractBooleanNamed(
+                 * syncDisbursementParameterName, element);
+                 * 
+                 * if (syncDisbursement == null) {
+                 * baseDataValidator.reset().parameter
+                 * (syncDisbursementParameterName
+                 * ).value(syncDisbursement).trueOrFalseRequired(false); }
+                 **/
             }
 
         }

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanproduct/domain/LoanProduct.java

@@ -168,7 +168,7 @@ public class LoanProduct extends AbstractPersistable<Long> {
         final Integer graceOnInterestPayment = command.integerValueOfParameterNamed("graceOnInterestPayment");
         final Integer graceOnInterestCharged = command.integerValueOfParameterNamed("graceOnInterestCharged");
         final Integer minimumDaysBetweenDisbursalAndFirstRepayment = command
-                .integerValueOfParameterNamed("minimumDaysBetweenDisbursalAndFirstRepayment");        
+                .integerValueOfParameterNamed(LoanProductConstants.minimumDaysBetweenDisbursalAndFirstRepayment);
 
         final AccountingRuleType accountingRuleType = AccountingRuleType.fromInt(command.integerValueOfParameterNamed("accountingRule"));
         final boolean includeInBorrowerCycle = command.booleanPrimitiveValueOfParameterNamed("includeInBorrowerCycle");
@@ -435,7 +435,8 @@ public class LoanProduct extends AbstractPersistable<Long> {
             final Set<LoanProductBorrowerCycleVariations> loanProductBorrowerCycleVariations, final boolean multiDisburseLoan,
             final Integer maxTrancheCount, final BigDecimal outstandingLoanBalance, final Integer graceOnArrearsAgeing,
             final Integer overdueDaysForNPA, final DaysInMonthType daysInMonthType, final DaysInYearType daysInYearType,
-            final boolean isInterestRecalculationEnabled, final LoanProductInterestRecalculationDetails productInterestRecalculationDetails,
+            final boolean isInterestRecalculationEnabled,
+            final LoanProductInterestRecalculationDetails productInterestRecalculationDetails,
             final Integer minimumDaysBetweenDisbursalAndFirstRepayment) {
         this.fund = fund;
         this.transactionProcessingStrategy = transactionProcessingStrategy;
@@ -809,8 +810,8 @@ public class LoanProduct extends AbstractPersistable<Long> {
         return this.loanProductRelatedDetail.isInterestRecalculationEnabled();
     }
 
-    public Integer getMinimumDaysBetweenDisbursalAndFirstRepayment(){
-        return this.minimumDaysBetweenDisbursalAndFirstRepayment == null?0:this.minimumDaysBetweenDisbursalAndFirstRepayment;
+    public Integer getMinimumDaysBetweenDisbursalAndFirstRepayment() {
+        return this.minimumDaysBetweenDisbursalAndFirstRepayment == null ? 0 : this.minimumDaysBetweenDisbursalAndFirstRepayment;
     }
 
     public LoanProductBorrowerCycleVariations fetchLoanProductBorrowerCycleVariationById(Long id) {

mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanproduct/serialization/LoanProductDataValidator.java

@@ -105,10 +105,10 @@ public final class LoanProductDataValidator {
             baseDataValidator.reset().parameter("fundId").value(fundId).ignoreIfNull().integerGreaterThanZero();
         }
 
-        if (this.fromApiJsonHelper.parameterExists("minimumDaysBetweenDisbursalAndFirstRepayment", element)) {
+        if (this.fromApiJsonHelper.parameterExists(LoanProductConstants.minimumDaysBetweenDisbursalAndFirstRepayment, element)) {
             final Long minimumDaysBetweenDisbursalAndFirstRepayment = this.fromApiJsonHelper.extractLongNamed(
-                    "minimumDaysBetweenDisbursalAndFirstRepayment", element);
-            baseDataValidator.reset().parameter("minimumDaysBetweenDisbursalAndFirstRepayment")
+                    LoanProductConstants.minimumDaysBetweenDisbursalAndFirstRepayment, element);
+            baseDataValidator.reset().parameter(LoanProductConstants.minimumDaysBetweenDisbursalAndFirstRepayment)
                     .value(minimumDaysBetweenDisbursalAndFirstRepayment).ignoreIfNull().integerGreaterThanZero();
         }
 

mifosng-provider/src/main/resources/sql/migrations/core_db/V207__minimum_days_between_disbursal_and_first_repayment.sql

@@ -1,2 +0,0 @@
-ALTER TABLE `m_product_loan`
-	ADD COLUMN `min_days_between_disbursal_and_first_repayment` INT(3) NULL AFTER `interest_recalculation_enabled`;