| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.fineract.portfolio.interestratechart.service; |
| |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.INTERESTRATE_CHART_RESOURCE_NAME; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.descriptionParamName; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.endDateParamName; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.fromDateParamName; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.isPrimaryGroupingByAmountParamName; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartApiConstants.nameParamName; |
| import static org.apache.fineract.portfolio.interestratechart.InterestRateChartSlabApiConstants.currencyCodeParamName; |
| |
| import com.google.gson.JsonElement; |
| import java.time.LocalDate; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import lombok.RequiredArgsConstructor; |
| import org.apache.fineract.infrastructure.core.api.JsonCommand; |
| import org.apache.fineract.infrastructure.core.data.ApiParameterError; |
| import org.apache.fineract.infrastructure.core.data.DataValidatorBuilder; |
| import org.apache.fineract.infrastructure.core.exception.PlatformApiDataValidationException; |
| import org.apache.fineract.infrastructure.core.serialization.FromJsonHelper; |
| import org.apache.fineract.portfolio.interestratechart.domain.InterestRateChart; |
| import org.apache.fineract.portfolio.interestratechart.domain.InterestRateChartFields; |
| import org.apache.fineract.portfolio.interestratechart.domain.InterestRateChartRepositoryWrapper; |
| import org.apache.fineract.portfolio.interestratechart.domain.InterestRateChartSlab; |
| |
| @RequiredArgsConstructor |
| public class InterestRateChartAssembler { |
| |
| private final FromJsonHelper fromApiJsonHelper; |
| private final InterestRateChartRepositoryWrapper interestRateChartRepositoryWrapper; |
| private final InterestRateChartSlabAssembler chartSlabAssembler; |
| |
| /** |
| * Assembles a new {@link InterestRateChart} from JSON Slabs passed in request |
| */ |
| public InterestRateChart assembleFrom(final JsonCommand command) { |
| final List<ApiParameterError> dataValidationErrors = new ArrayList<>(); |
| final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors) |
| .resource(INTERESTRATE_CHART_RESOURCE_NAME); |
| final JsonElement element = command.parsedJson(); |
| final String currencyCode = this.fromApiJsonHelper.extractStringNamed(currencyCodeParamName, element); |
| final InterestRateChart newChart = this.assembleFrom(element, currencyCode, baseDataValidator); |
| throwExceptionIfValidationWarningsExist(dataValidationErrors); |
| return newChart; |
| } |
| |
| private void throwExceptionIfValidationWarningsExist(final List<ApiParameterError> dataValidationErrors) { |
| if (!dataValidationErrors.isEmpty()) { |
| throw new PlatformApiDataValidationException(dataValidationErrors); |
| } |
| } |
| |
| public InterestRateChart assembleFrom(final JsonElement element, final String currencyCode, |
| final DataValidatorBuilder baseDataValidator) { |
| |
| final String name = this.fromApiJsonHelper.extractStringNamed(nameParamName, element); |
| final String description = this.fromApiJsonHelper.extractStringNamed(descriptionParamName, element); |
| final LocalDate fromDate = this.fromApiJsonHelper.extractLocalDateNamed(fromDateParamName, element); |
| final LocalDate toDate = this.fromApiJsonHelper.extractLocalDateNamed(endDateParamName, element); |
| Boolean isPrimaryGroupingByAmount = this.fromApiJsonHelper.extractBooleanNamed(isPrimaryGroupingByAmountParamName, element); |
| if (isPrimaryGroupingByAmount == null) { |
| isPrimaryGroupingByAmount = false; |
| } |
| |
| // assemble chart Slabs |
| final Collection<InterestRateChartSlab> newChartSlabs = this.chartSlabAssembler.assembleChartSlabsFrom(element, currencyCode); |
| |
| final InterestRateChartFields fields = InterestRateChartFields.createNew(name, description, fromDate, toDate, |
| isPrimaryGroupingByAmount); |
| final InterestRateChart newChart = InterestRateChart.createNew(fields, newChartSlabs); |
| newChart.validateChartSlabs(baseDataValidator); |
| return newChart; |
| } |
| |
| public InterestRateChart assembleFrom(final Long interestRateChartId) { |
| final InterestRateChart interestRateChart = this.interestRateChartRepositoryWrapper |
| .findOneWithNotFoundDetection(interestRateChartId); |
| return interestRateChart; |
| } |
| } |