/**
* 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.transfer.data;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.mifosplatform.infrastructure.core.data.ApiParameterError;
import org.mifosplatform.infrastructure.core.data.DataValidatorBuilder;
import org.mifosplatform.infrastructure.core.exception.InvalidJsonException;
import org.mifosplatform.infrastructure.core.exception.PlatformApiDataValidationException;
import org.mifosplatform.infrastructure.core.serialization.FromJsonHelper;
import org.mifosplatform.portfolio.client.api.ClientApiConstants;
import org.mifosplatform.portfolio.group.api.GroupingTypesApiConstants;
import org.mifosplatform.portfolio.transfer.api.TransferApiConstants;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.google.gson.JsonElement;
import com.google.gson.reflect.TypeToken;
@Component
public final class TransfersDataValidator {
private final FromJsonHelper fromApiJsonHelper;
@Autowired
public TransfersDataValidator(final FromJsonHelper fromApiJsonHelper) {
this.fromApiJsonHelper = fromApiJsonHelper;
}
private void throwExceptionIfValidationWarningsExist(final List<ApiParameterError> dataValidationErrors) {
if (!dataValidationErrors.isEmpty()) { throw new PlatformApiDataValidationException(dataValidationErrors); }
}
public void validateForClientsTransferBetweenGroups(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json,
TransferApiConstants.TRANSFER_CLIENTS_BETWEEN_GROUPS_DATA_PARAMETERS);
final JsonElement element = this.fromApiJsonHelper.parse(json);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(GroupingTypesApiConstants.GROUP_RESOURCE_NAME);
final Long destinationGroupId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.destinationGroupIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.destinationGroupIdParamName).value(destinationGroupId).notNull()
.integerGreaterThanZero();
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.newStaffIdParamName, element)) {
final Long newStaffId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.newStaffIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.newStaffIdParamName).value(newStaffId).notNull()
.integerGreaterThanZero();
}
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.inheritDestinationGroupLoanOfficer, element)) {
final Boolean inheritDestinationGroupLoanOfficer = this.fromApiJsonHelper.extractBooleanNamed(
TransferApiConstants.inheritDestinationGroupLoanOfficer, element);
baseDataValidator.reset().parameter(TransferApiConstants.inheritDestinationGroupLoanOfficer)
.value(inheritDestinationGroupLoanOfficer).notNull();
}
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForProposeClientTransfer(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, TransferApiConstants.PROPOSE_CLIENT_TRANSFER_DATA_PARAMETERS);
final JsonElement element = this.fromApiJsonHelper.parse(json);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(ClientApiConstants.CLIENT_RESOURCE_NAME);
final Long destinationOfficeId = this.fromApiJsonHelper
.extractLongNamed(TransferApiConstants.destinationOfficeIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.destinationOfficeIdParamName).value(destinationOfficeId).notNull()
.integerGreaterThanZero();
validateNote(baseDataValidator, element);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForAcceptClientTransfer(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, TransferApiConstants.ACCEPT_CLIENT_TRANSFER_DATA_PARAMETERS);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(ClientApiConstants.CLIENT_RESOURCE_NAME);
final JsonElement element = this.fromApiJsonHelper.parse(json);
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.newStaffIdParamName, element)) {
final Long newStaffId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.newStaffIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.newStaffIdParamName).value(newStaffId).notNull()
.integerGreaterThanZero();
}
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.destinationGroupIdParamName, element)) {
final Long destinationGroupId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.destinationGroupIdParamName,
element);
baseDataValidator.reset().parameter(TransferApiConstants.destinationGroupIdParamName).value(destinationGroupId).notNull()
.integerGreaterThanZero();
}
validateNote(baseDataValidator, element);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForProposeAndAcceptClientTransfer(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json,
TransferApiConstants.PROPOSE_AND_ACCEPT_CLIENT_TRANSFER_DATA_PARAMETERS);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(ClientApiConstants.CLIENT_RESOURCE_NAME);
final JsonElement element = this.fromApiJsonHelper.parse(json);
final Long destinationOfficeId = this.fromApiJsonHelper
.extractLongNamed(TransferApiConstants.destinationOfficeIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.destinationOfficeIdParamName).value(destinationOfficeId).notNull()
.integerGreaterThanZero();
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.newStaffIdParamName, element)) {
final Long newStaffId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.newStaffIdParamName, element);
baseDataValidator.reset().parameter(TransferApiConstants.newStaffIdParamName).value(newStaffId).notNull()
.integerGreaterThanZero();
}
if (this.fromApiJsonHelper.parameterExists(TransferApiConstants.destinationGroupIdParamName, element)) {
final Long destinationGroupId = this.fromApiJsonHelper.extractLongNamed(TransferApiConstants.destinationGroupIdParamName,
element);
baseDataValidator.reset().parameter(TransferApiConstants.destinationGroupIdParamName).value(destinationGroupId).notNull()
.integerGreaterThanZero();
}
validateNote(baseDataValidator, element);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForRejectClientTransfer(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, TransferApiConstants.REJECT_CLIENT_TRANSFER_DATA_PARAMETERS);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(ClientApiConstants.CLIENT_RESOURCE_NAME);
final JsonElement element = this.fromApiJsonHelper.parse(json);
validateNote(baseDataValidator, element);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForWithdrawClientTransfer(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper
.checkForUnsupportedParameters(typeOfMap, json, TransferApiConstants.WITHDRAW_CLIENT_TRANSFER_DATA_PARAMETERS);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(ClientApiConstants.CLIENT_RESOURCE_NAME);
final JsonElement element = this.fromApiJsonHelper.parse(json);
validateNote(baseDataValidator, element);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
private void validateNote(final DataValidatorBuilder baseDataValidator, final JsonElement element) {
final String note = this.fromApiJsonHelper.extractStringNamed(TransferApiConstants.note, element);
baseDataValidator.reset().parameter(TransferApiConstants.note).value(note).notExceedingLengthOf(1000);
}
}