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added min and max constraint validation during preview of repayment schedule in new/edit loan application

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ashok-conflux
2013-11-08 12:40:53 +05:30
parent f15a5ae245
commit 6fc656894d
1 changed files with 29 additions and 1 deletions
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mifosng-provider/src/main/java/org/mifosplatform/portfolio/loanaccount/loanschedule/service/LoanScheduleCalculationPlatformServiceImpl.java
+29 -1
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@@ -5,9 +5,20 @@
*/
package org.mifosplatform.portfolio.loanaccount.loanschedule.service;
import java.util.ArrayList;
import java.util.List;
import org.mifosplatform.infrastructure.core.api.JsonQuery;
import org.mifosplatform.infrastructure.core.data.ApiParameterError;
import org.mifosplatform.infrastructure.core.data.DataValidatorBuilder;
import org.mifosplatform.infrastructure.core.exception.PlatformApiDataValidationException;
import org.mifosplatform.infrastructure.core.serialization.FromJsonHelper;
import org.mifosplatform.portfolio.loanaccount.loanschedule.domain.LoanScheduleModel;
import org.mifosplatform.portfolio.loanaccount.serialization.CalculateLoanScheduleQueryFromApiJsonHelper;
import org.mifosplatform.portfolio.loanproduct.domain.LoanProduct;
import org.mifosplatform.portfolio.loanproduct.domain.LoanProductRepository;
import org.mifosplatform.portfolio.loanproduct.exception.LoanProductNotFoundException;
import org.mifosplatform.portfolio.loanproduct.serialization.LoanProductDataValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@@ -16,19 +27,36 @@ public class LoanScheduleCalculationPlatformServiceImpl implements LoanScheduleC
private final CalculateLoanScheduleQueryFromApiJsonHelper fromApiJsonDeserializer;
private final LoanScheduleAssembler loanScheduleAssembler;
private final FromJsonHelper fromJsonHelper;
private final LoanProductRepository loanProductRepository;
private final LoanProductDataValidator loanProductCommandFromApiJsonDeserializer;
@Autowired
public LoanScheduleCalculationPlatformServiceImpl(final CalculateLoanScheduleQueryFromApiJsonHelper fromApiJsonDeserializer,
final LoanScheduleAssembler loanScheduleAssembler) {
final LoanScheduleAssembler loanScheduleAssembler, final FromJsonHelper fromJsonHelper,
final LoanProductRepository loanProductRepository, final LoanProductDataValidator loanProductCommandFromApiJsonDeserializer) {
this.fromApiJsonDeserializer = fromApiJsonDeserializer;
this.loanScheduleAssembler = loanScheduleAssembler;
this.fromJsonHelper = fromJsonHelper;
this.loanProductRepository = loanProductRepository;
this.loanProductCommandFromApiJsonDeserializer = loanProductCommandFromApiJsonDeserializer;
}
@Override
public LoanScheduleModel calculateLoanSchedule(final JsonQuery query) {
this.fromApiJsonDeserializer.validate(query.json());
final List<ApiParameterError> dataValidationErrors = new ArrayList<ApiParameterError>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors).resource("loan");
final Long productId = this.fromJsonHelper.extractLongNamed("productId", query.parsedJson());
final LoanProduct loanProduct = this.loanProductRepository.findOne(productId);
if (loanProduct == null) { throw new LoanProductNotFoundException(productId); }
this.loanProductCommandFromApiJsonDeserializer.validateMinMaxConstraints(query.parsedJson(), baseDataValidator, loanProduct);
if (!dataValidationErrors.isEmpty()) { throw new PlatformApiDataValidationException(dataValidationErrors); }
return this.loanScheduleAssembler.assembleLoanScheduleFrom(query.parsedJson());
}
}