SORMAS-Foundation#2672 SurvnetGatewayFacade that triggers rest interface of converter

Author: HolgerReiseVSys

sormas-api/src/main/java/de/symeda/sormas/api/FacadeProvider.java

@@ -60,6 +60,7 @@
 import de.symeda.sormas.api.sample.PathogenTestFacade;
 import de.symeda.sormas.api.sample.SampleFacade;
 import de.symeda.sormas.api.sormastosormas.SormasToSormasFacade;
+import de.symeda.sormas.api.survnet.SurvnetGatewayFacade;
 import de.symeda.sormas.api.symptoms.SymptomsFacade;
 import de.symeda.sormas.api.task.TaskFacade;
 import de.symeda.sormas.api.therapy.PrescriptionFacade;
@@ -290,6 +291,10 @@ public static SormasToSormasFacade getSormasToSormasFacade() {
 		return get().lookupEjbRemote(SormasToSormasFacade.class);
 	}
 
+	public static SurvnetGatewayFacade getSurvnetGatewayFacade() {
+		return get().lookupEjbRemote(SurvnetGatewayFacade.class);
+	}
+
 	public static AreaFacade getAreaFacade() {
 		return get().lookupEjbRemote(AreaFacade.class);
 	}

sormas-api/src/main/java/de/symeda/sormas/api/survnet/SurvnetGatewayFacade.java

@@ -0,0 +1,37 @@
+/*
+ * SORMAS® - Surveillance Outbreak Response Management & Analysis System
+ * Copyright © 2016-2020 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.symeda.sormas.api.survnet;
+
+import java.util.List;
+
+import javax.ejb.Remote;
+
+/**
+ * Gateway to interact with the local SurvNet instance of the health department
+ */
+@Remote
+public interface SurvnetGatewayFacade {
+
+	boolean isFeatureEnabled();
+
+	/**
+	 * Requests the cases to be sent to SurvNet
+	 * 
+	 * @param caseUuids
+	 * @return http response code of the gateway
+	 */
+	int sendCases(List<String> caseUuids);
+}

sormas-backend/src/main/java/de/symeda/sormas/backend/survnet/SurvnetGatewayFacadeEjb.java

@@ -0,0 +1,72 @@
+/*
+ * SORMAS® - Surveillance Outbreak Response Management & Analysis System
+ * Copyright © 2016-2020 Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.symeda.sormas.backend.survnet;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import javax.ejb.EJB;
+import javax.ejb.Stateless;
+import javax.ws.rs.client.ClientBuilder;
+import javax.ws.rs.client.Entity;
+import javax.ws.rs.core.Response;
+
+import org.apache.commons.lang3.StringUtils;
+
+import de.symeda.sormas.api.survnet.SurvnetGatewayFacade;
+import de.symeda.sormas.backend.common.ConfigFacadeEjb.ConfigFacadeEjbLocal;
+
+@Stateless(name = "SurvnetGatewayFacade")
+public class SurvnetGatewayFacadeEjb implements SurvnetGatewayFacade {
+
+	@EJB
+	private ConfigFacadeEjbLocal configFacade;
+
+	@Override
+	public boolean isFeatureEnabled() {
+		return StringUtils.isNoneBlank(configFacade.getSurvnetGatewayUrl());
+	}
+
+	@Override
+	public int sendCases(List<String> caseUuids) {
+		ExportParameters params = new ExportParameters();
+		params.setCaseUuids(caseUuids);
+
+		String serviceUrl = configFacade.getSurvnetGatewayUrl().trim();
+
+		Response response = ClientBuilder.newBuilder()
+			.connectTimeout(30, TimeUnit.SECONDS)
+			.build()
+			.target(serviceUrl)
+			.path("export")
+			.request()
+			.post(Entity.json(params));
+		return response.getStatus();
+	}
+
+	public static class ExportParameters {
+
+		private List<String> caseUuids;
+
+		public List<String> getCaseUuids() {
+			return caseUuids;
+		}
+
+		public void setCaseUuids(List<String> caseUuids) {
+			this.caseUuids = caseUuids;
+		}
+	}
+}