1 files changed, 91 insertions, 0 deletions
diff --git a/lib/src/main/java/org/onap/portal/bff/services/PreferencesService.java b/lib/src/main/java/org/onap/portal/bff/services/PreferencesService.java
new file mode 100644
index 0000000..ee0a5df
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+++ b/lib/src/main/java/org/onap/portal/bff/services/PreferencesService.java
@@ -0,0 +1,91 @@
+/*
+ *
+ * Copyright (c) 2022. Deutsche Telekom AG
+ *
+ * Licensed 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ *
+ */
+
+package org.onap.portal.bff.services;
+
+import lombok.RequiredArgsConstructor;
+import org.onap.portal.bff.exceptions.DownstreamApiProblemException;
+import org.onap.portal.bff.openapi.client_portal_prefs.api.PreferencesApi;
+import org.onap.portal.bff.openapi.client_portal_prefs.model.PreferencesPortalPrefsDto;
+import org.onap.portal.bff.openapi.server.model.CreatePreferencesRequestApiDto;
+import org.onap.portal.bff.openapi.server.model.PreferencesResponseApiDto;
+import org.onap.portal.bff.utils.Logger;
+import org.springframework.core.convert.support.ConfigurableConversionService;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Mono;
+
+@RequiredArgsConstructor
+@Service
+public class PreferencesService {
+
+  private static final String PREFERENCES_APPLICATION_NAME = "PORTAL_PREFS";
+
+  private final PreferencesApi preferencesApi;
+  private final ConfigurableConversionService conversionService;
+
+  public Mono<PreferencesResponseApiDto> createPreferences(
+      String xRequestId, CreatePreferencesRequestApiDto request) {
+    PreferencesPortalPrefsDto preferencesPortalPrefsDto = new PreferencesPortalPrefsDto();
+    preferencesPortalPrefsDto.setProperties(request.getProperties());
+    return preferencesApi
+        .savePreferences(xRequestId, preferencesPortalPrefsDto)
+        .map(resp -> conversionService.convert(resp, PreferencesResponseApiDto.class))
+        .onErrorResume(
+            DownstreamApiProblemException.class,
+            ex -> {
+              Logger.errorLog(
+                  xRequestId, "Preference raise error", xRequestId, PREFERENCES_APPLICATION_NAME);
+              return Mono.error(ex);
+            });
+  }
+
+  public Mono<PreferencesResponseApiDto> updatePreferences(
+      String xRequestId, CreatePreferencesRequestApiDto request) {
+    PreferencesPortalPrefsDto preferencesPortalPrefsDto = new PreferencesPortalPrefsDto();
+    preferencesPortalPrefsDto.setProperties(request.getProperties());
+    return preferencesApi
+        .updatePreferences(xRequestId, preferencesPortalPrefsDto)
+        .map(resp -> conversionService.convert(resp, PreferencesResponseApiDto.class))
+        .onErrorResume(
+            DownstreamApiProblemException.class,
+            ex -> {
+              Logger.errorLog(
+                  xRequestId, "Preference raise error", xRequestId, PREFERENCES_APPLICATION_NAME);
+              return Mono.error(ex);
+            });
+  }
+
+  public Mono<PreferencesResponseApiDto> getPreferences(String xRequestId) {
+    return preferencesApi
+        .getPreferences(xRequestId)
+        .map(preferences -> conversionService.convert(preferences, PreferencesResponseApiDto.class))
+        .onErrorResume(
+            DownstreamApiProblemException.class,
+            ex -> {
+              Logger.errorLog(
+                  xRequestId,
+                  "Get preferences failed for ID",
+                  xRequestId,
+                  PREFERENCES_APPLICATION_NAME);
+              return Mono.error(ex);
+            });
+  }
+}