/**
* 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.rescheduleloan.api;
import java.util.HashSet;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.UriInfo;
import org.apache.commons.lang.StringUtils;
import org.mifosplatform.commands.domain.CommandWrapper;
import org.mifosplatform.commands.service.CommandWrapperBuilder;
import org.mifosplatform.commands.service.PortfolioCommandSourceWritePlatformService;
import org.mifosplatform.infrastructure.core.api.ApiRequestParameterHelper;
import org.mifosplatform.infrastructure.core.data.CommandProcessingResult;
import org.mifosplatform.infrastructure.core.exception.UnrecognizedQueryParamException;
import org.mifosplatform.infrastructure.core.serialization.ApiRequestJsonSerializationSettings;
import org.mifosplatform.infrastructure.core.serialization.DefaultToApiJsonSerializer;
import org.mifosplatform.infrastructure.security.service.PlatformSecurityContext;
import org.mifosplatform.portfolio.loanaccount.loanschedule.data.LoanScheduleData;
import org.mifosplatform.portfolio.loanaccount.rescheduleloan.RescheduleLoansApiConstants;
import org.mifosplatform.portfolio.loanaccount.rescheduleloan.data.LoanRescheduleRequestData;
import org.mifosplatform.portfolio.loanaccount.rescheduleloan.domain.LoanRescheduleModel;
import org.mifosplatform.portfolio.loanaccount.rescheduleloan.service.LoanReschedulePreviewPlatformService;
import org.mifosplatform.portfolio.loanaccount.rescheduleloan.service.LoanRescheduleRequestReadPlatformService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
@Path("/rescheduleloans")
@Component
@Scope("singleton")
public class RescheduleLoansApiResource {
private final DefaultToApiJsonSerializer<LoanRescheduleRequestData> loanRescheduleRequestToApiJsonSerializer;
private final DefaultToApiJsonSerializer<LoanScheduleData> loanRescheduleToApiJsonSerializer;
private final PlatformSecurityContext platformSecurityContext;
private final PortfolioCommandSourceWritePlatformService commandsSourceWritePlatformService;
private final LoanRescheduleRequestReadPlatformService loanRescheduleRequestReadPlatformService;
private final LoanReschedulePreviewPlatformService loanReschedulePreviewPlatformService;
private final ApiRequestParameterHelper apiRequestParameterHelper;
@Autowired
public RescheduleLoansApiResource(final DefaultToApiJsonSerializer<LoanRescheduleRequestData> loanRescheduleRequestToApiJsonSerializer,
final PlatformSecurityContext platformSecurityContext,
final PortfolioCommandSourceWritePlatformService commandsSourceWritePlatformService,
final LoanRescheduleRequestReadPlatformService loanRescheduleRequestReadPlatformService,
final ApiRequestParameterHelper apiRequestParameterHelper,
final DefaultToApiJsonSerializer<LoanScheduleData> loanRescheduleToApiJsonSerializer,
final LoanReschedulePreviewPlatformService loanReschedulePreviewPlatformService) {
this.loanRescheduleRequestToApiJsonSerializer = loanRescheduleRequestToApiJsonSerializer;
this.platformSecurityContext = platformSecurityContext;
this.commandsSourceWritePlatformService = commandsSourceWritePlatformService;
this.loanRescheduleRequestReadPlatformService = loanRescheduleRequestReadPlatformService;
this.apiRequestParameterHelper = apiRequestParameterHelper;
this.loanRescheduleToApiJsonSerializer = loanRescheduleToApiJsonSerializer;
this.loanReschedulePreviewPlatformService = loanReschedulePreviewPlatformService;
}
@GET
@Path("{requestId}")
@Consumes({ MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_JSON })
public String readLoanRescheduleRequest(@Context final UriInfo uriInfo, @PathParam("requestId") final Long requestId,
@QueryParam("command") final String command) {
this.platformSecurityContext.authenticatedUser().validateHasReadPermission(RescheduleLoansApiConstants.ENTITY_NAME);
final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
if (compareIgnoreCase(command, "previewLoanReschedule")) {
final LoanRescheduleModel loanRescheduleModel = this.loanReschedulePreviewPlatformService.previewLoanReschedule(requestId);
return this.loanRescheduleToApiJsonSerializer.serialize(settings, loanRescheduleModel.toData(), new HashSet<String>());
}
final LoanRescheduleRequestData loanRescheduleRequestData = this.loanRescheduleRequestReadPlatformService
.readLoanRescheduleRequest(requestId);
return this.loanRescheduleRequestToApiJsonSerializer.serialize(settings, loanRescheduleRequestData);
}
@POST
@Consumes({ MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_JSON })
public String createLoanRescheduleRequest(final String apiRequestBodyAsJson) {
final CommandWrapper commandWrapper = new CommandWrapperBuilder()
.createLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME).withJson(apiRequestBodyAsJson).build();
final CommandProcessingResult commandProcessingResult = this.commandsSourceWritePlatformService.logCommandSource(commandWrapper);
return this.loanRescheduleRequestToApiJsonSerializer.serialize(commandProcessingResult);
}
@POST
@Path("{requestId}")
@Consumes({ MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_JSON })
public String updateLoanRescheduleRequest(@PathParam("requestId") final Long requestId, @QueryParam("command") final String command,
final String apiRequestBodyAsJson) {
CommandWrapper commandWrapper = null;
if (compareIgnoreCase(command, "approve")) {
commandWrapper = new CommandWrapperBuilder().approveLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, requestId)
.withJson(apiRequestBodyAsJson).build();
}
else if (compareIgnoreCase(command, "reject")) {
commandWrapper = new CommandWrapperBuilder().rejectLoanRescheduleRequest(RescheduleLoansApiConstants.ENTITY_NAME, requestId)
.withJson(apiRequestBodyAsJson).build();
}
else {
throw new UnrecognizedQueryParamException("command", command, new Object[] { "approve", "reject" });
}
final CommandProcessingResult commandProcessingResult = this.commandsSourceWritePlatformService.logCommandSource(commandWrapper);
return this.loanRescheduleRequestToApiJsonSerializer.serialize(commandProcessingResult);
}
/**
* Compares two strings, ignoring differences in case
*
* @param firstString
* the first string
* @param secondString
* the second string
* @return true if the two strings are equal, else false
**/
private boolean compareIgnoreCase(String firstString, String secondString) {
return StringUtils.isNotBlank(firstString) && firstString.trim().equalsIgnoreCase(secondString);
}
}