001/*-
002 * #%L
003 * HAPI FHIR - Master Data Management
004 * %%
005 * Copyright (C) 2014 - 2025 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.mdm.provider;
021
022import ca.uhn.fhir.i18n.Msg;
023import ca.uhn.fhir.rest.annotation.Operation;
024import ca.uhn.fhir.rest.annotation.OperationParam;
025import ca.uhn.fhir.rest.api.server.RequestDetails;
026import ca.uhn.fhir.rest.server.exceptions.InvalidRequestException;
027import ca.uhn.fhir.rest.server.provider.ProviderConstants;
028import org.hl7.fhir.instance.model.api.IAnyResource;
029import org.hl7.fhir.instance.model.api.IBaseBundle;
030
031public class PatientMatchProvider {
032        private final MdmControllerHelper myMdmControllerHelper;
033
034        public PatientMatchProvider(MdmControllerHelper theMdmControllerHelper) {
035                myMdmControllerHelper = theMdmControllerHelper;
036        }
037
038        /**
039         * Searches for matches for the provided patient resource
040         * @param thePatient - the patient resource
041         * @param theRequestDetails - the request details
042         * @return - any matches to the provided patient resource
043         */
044        @Operation(name = ProviderConstants.PATIENT_MATCH, typeName = "Patient")
045        public IBaseBundle match(
046                        @OperationParam(name = ProviderConstants.MDM_MATCH_RESOURCE, min = 1, max = 1, typeName = "Patient")
047                                        IAnyResource thePatient,
048                        RequestDetails theRequestDetails) {
049                if (thePatient == null) {
050                        throw new InvalidRequestException(Msg.code(1498) + "resource may not be null");
051                }
052                return myMdmControllerHelper.getMatchesAndPossibleMatchesForResource(thePatient, "Patient", theRequestDetails);
053        }
054}