IdentityStoreDeleteRequest.java

/*
 * Copyright (c) 2002-2024, City of Paris
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice
 *     and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice
 *     and the following disclaimer in the documentation and/or other materials
 *     provided with the distribution.
 *
 *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
 *     contributors may be used to endorse or promote products derived from
 *     this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * License 1.0
 */
package fr.paris.lutece.plugins.identitystore.v3.web.request.identity;

import fr.paris.lutece.plugins.identitystore.business.contract.ServiceContract;
import fr.paris.lutece.plugins.identitystore.business.identity.Identity;
import fr.paris.lutece.plugins.identitystore.business.identity.IdentityHome;
import fr.paris.lutece.plugins.identitystore.cache.IdentityDtoCache;
import fr.paris.lutece.plugins.identitystore.service.contract.ServiceContractService;
import fr.paris.lutece.plugins.identitystore.service.identity.IdentityService;
import fr.paris.lutece.plugins.identitystore.v3.web.request.AbstractIdentityStoreAppCodeRequest;
import fr.paris.lutece.plugins.identitystore.v3.web.request.validator.IdentityValidator;
import fr.paris.lutece.plugins.identitystore.v3.web.rs.IdentityRequestValidator;
import fr.paris.lutece.plugins.identitystore.v3.web.rs.dto.common.IdentityDto;
import fr.paris.lutece.plugins.identitystore.v3.web.rs.dto.crud.IdentityChangeResponse;
import fr.paris.lutece.plugins.identitystore.v3.web.rs.util.Constants;
import fr.paris.lutece.plugins.identitystore.v3.web.rs.util.ResponseStatusFactory;
import fr.paris.lutece.plugins.identitystore.web.exception.ClientAuthorizationException;
import fr.paris.lutece.plugins.identitystore.web.exception.DuplicatesConsistencyException;
import fr.paris.lutece.plugins.identitystore.web.exception.IdentityStoreException;
import fr.paris.lutece.plugins.identitystore.web.exception.RequestContentFormattingException;
import fr.paris.lutece.plugins.identitystore.web.exception.RequestFormatException;
import fr.paris.lutece.plugins.identitystore.web.exception.ResourceConsistencyException;
import fr.paris.lutece.plugins.identitystore.web.exception.ResourceNotFoundException;
import fr.paris.lutece.portal.service.spring.SpringContextService;

/**
 * This class represents a delete request for IdentityStoreRestServive
 *
 */
public class IdentityStoreDeleteRequest extends AbstractIdentityStoreAppCodeRequest
{
    private final IdentityDtoCache _identityDtoCache = SpringContextService.getBean( "identitystore.identityDtoCache" );
    private final String _strCustomerId;

    private ServiceContract serviceContract;
    private IdentityDto existingIdentityToDelete;

    /**
     * Constructor of IdentityStoreDeleteRequest
     * 
     * @param strCustomerId
     *            the customer id of the identity
     * @param strClientCode
     *            the application code provided by the client
     */
    public IdentityStoreDeleteRequest( final String strCustomerId, final String strClientCode, final String strAppCode, final String authorName,
            final String authorType ) throws IdentityStoreException
    {
        super( strClientCode, strAppCode, authorName, authorType );
        _strCustomerId = strCustomerId;
    }

    @Override
    protected void fetchResources( ) throws ResourceNotFoundException, ClientAuthorizationException {
        serviceContract = ServiceContractService.instance( ).getActiveServiceContract( _strClientCode );
        if (_strCustomerId != null) {
            existingIdentityToDelete = _identityDtoCache.getByCustomerId(_strCustomerId, serviceContract);
            if (existingIdentityToDelete == null) {
                throw new ResourceNotFoundException("No matching identity could be found", Constants.PROPERTY_REST_ERROR_NO_MATCHING_IDENTITY);
            }
        }
    }

    @Override
    protected void validateRequestFormat( ) throws RequestFormatException
    {
        IdentityRequestValidator.instance( ).checkCustomerId( _strCustomerId );
    }

    @Override
    protected void validateClientAuthorization( ) throws ClientAuthorizationException
    {
        ServiceContractService.instance( ).validateDeleteAuthorization( serviceContract );
    }

    @Override
    protected void validateResourcesConsistency( ) throws ResourceConsistencyException
    {
        IdentityValidator.instance( ).checkIDentityMergeStatusForDelete( existingIdentityToDelete );
        IdentityValidator.instance( ).checkIdentityDeletedStatusForDelete( existingIdentityToDelete );
    }

    @Override
    protected void formatRequestContent( ) throws RequestContentFormattingException
    {
        // do nothing
    }

    @Override
    protected void checkDuplicatesConsistency( ) throws DuplicatesConsistencyException
    {
        // do nothing
    }

    /**
     * Deletes the identity
     * 
     * @throws IdentityStoreException
     *             if there is an exception during the treatment
     */
    @Override
    protected IdentityChangeResponse doSpecificRequest( ) throws IdentityStoreException
    {

        IdentityChangeResponse response = new IdentityChangeResponse( );

        IdentityService.instance( ).deleteRequest( _strCustomerId, _strClientCode, _author );
        
        final Identity identity = IdentityHome.findByCustomerId( _strCustomerId );

        response.setStatus( ResponseStatusFactory.success( ).setMessageKey( Constants.PROPERTY_REST_INFO_SUCCESSFUL_OPERATION ) );
        response.setCustomerId( _strCustomerId );
        response.setLastUpdateDate( identity.getLastUpdateDate ( ) );

        return response;
    }
}