fineract-provider/src/main/java/org/apache/fineract/spm/api/LookupTableApiResource.java

/**
 * 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.spm.api;

import org.apache.fineract.infrastructure.security.service.PlatformSecurityContext;
import org.apache.fineract.spm.data.LookupTableData;
import org.apache.fineract.spm.domain.LookupTable;
import org.apache.fineract.spm.domain.Survey;
import org.apache.fineract.spm.exception.LookupTableNotFoundException;
import org.apache.fineract.spm.exception.SurveyNotFoundException;
import org.apache.fineract.spm.service.LookupTableService;
import org.apache.fineract.spm.service.SpmService;
import org.apache.fineract.spm.util.LookupTableMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

@Path("/surveys/{surveyId}/lookuptables")
@Component
@Scope("singleton")
public class LookupTableApiResource {

    private final PlatformSecurityContext securityContext;
    private final SpmService spmService;
    private final LookupTableService lookupTableService;

    @Autowired
    public LookupTableApiResource(final PlatformSecurityContext securityContext,
                                  final SpmService spmService,
                                  final LookupTableService lookupTableService) {
        super();
        this.securityContext = securityContext;
        this.spmService = spmService;
        this.lookupTableService = lookupTableService;
    }

    @GET
    @Consumes({ MediaType.APPLICATION_JSON })
    @Produces({ MediaType.APPLICATION_JSON })
    @Transactional
    public List<LookupTableData> fetchLookupTables(@PathParam("surveyId") final Long surveyId) {
        this.securityContext.authenticatedUser();

        final Survey survey = findSurvey(surveyId);

        final List<LookupTable> lookupTables = this.lookupTableService.findBySurvey(survey);

        if (lookupTables != null) {
            return LookupTableMapper.map(lookupTables);
        }

        return Collections.EMPTY_LIST;
    }

    @GET
    @Path("/{key}")
    @Consumes({ MediaType.APPLICATION_JSON })
    @Produces({ MediaType.APPLICATION_JSON })
    @Transactional
    public LookupTableData findLookupTable(@PathParam("surveyId") final Long surveyId,
                                           @PathParam("key") final String key) {
        this.securityContext.authenticatedUser();

        findSurvey(surveyId);

        final List<LookupTable> lookupTables = this.lookupTableService.findByKey(key);

        if (lookupTables == null || lookupTables.isEmpty()) {
            throw new LookupTableNotFoundException(key);
        }

        return LookupTableMapper.map(lookupTables).get(0);
    }

    @POST
    @Consumes({ MediaType.APPLICATION_JSON })
    @Produces({ MediaType.APPLICATION_JSON })
    @Transactional
    public void createLookupTable(@PathParam("surveyId") final Long surveyId,
                                  final LookupTableData lookupTableData) {
        this.securityContext.authenticatedUser();

        final Survey survey = findSurvey(surveyId);

        this.lookupTableService.createLookupTable(LookupTableMapper.map(lookupTableData, survey));
    }

    private Survey findSurvey(final Long surveyId) {
        final Survey survey = this.spmService.findById(surveyId);
        if (survey == null) {
            throw new SurveyNotFoundException(surveyId);
        }
        return survey;
    }
}