1 files changed, 145 insertions, 0 deletions
diff --git a/lib/src/main/java/org/onap/portal/bff/controller/UsersController.java b/lib/src/main/java/org/onap/portal/bff/controller/UsersController.java
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+++ b/lib/src/main/java/org/onap/portal/bff/controller/UsersController.java
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+/*
+ *
+ * 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.controller;
+
+import io.vavr.collection.List;
+import org.onap.portal.bff.config.PortalBffConfig;
+import org.onap.portal.bff.openapi.server.api.UsersApi;
+import org.onap.portal.bff.openapi.server.model.CreateUserRequestApiDto;
+import org.onap.portal.bff.openapi.server.model.RoleApiDto;
+import org.onap.portal.bff.openapi.server.model.RoleListResponseApiDto;
+import org.onap.portal.bff.openapi.server.model.UpdateUserPasswordRequestApiDto;
+import org.onap.portal.bff.openapi.server.model.UpdateUserRequestApiDto;
+import org.onap.portal.bff.openapi.server.model.UserListResponseApiDto;
+import org.onap.portal.bff.openapi.server.model.UserResponseApiDto;
+import org.onap.portal.bff.services.KeycloakService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ServerWebExchange;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+@RestController
+public class UsersController extends AbstractBffController implements UsersApi {
+
+  public static final String CREATE = "USER_CREATE";
+  public static final String GET = "USER_GET";
+  public static final String UPDATE = "USER_UPDATE";
+  public static final String DELETE = "USER_DELETE";
+  public static final String LIST = "USER_LIST";
+  public static final String UPDATE_PASSWORD = "USER_UPDATE_PASSWORD";
+  public static final String UPDATE_ROLES = "USER_UPDATE_ROLES";
+  public static final String LIST_ROLES = "USER_LIST_ROLES";
+  public static final String LIST_AVAILABLE_ROLES = "USER_LIST_AVAILABLE_ROLES";
+
+  private final KeycloakService keycloakService;
+
+  @Autowired
+  public UsersController(PortalBffConfig bffConfig, KeycloakService keycloakService) {
+    super(bffConfig);
+    this.keycloakService = keycloakService;
+  }
+
+  @Override
+  public Mono<ResponseEntity<UserResponseApiDto>> createUser(
+      Mono<CreateUserRequestApiDto> requestMono, String xRequestId, ServerWebExchange exchange) {
+    return checkRoleAccess(CREATE, exchange)
+        .then(requestMono.flatMap(request -> keycloakService.createUser(request, xRequestId)))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<UserResponseApiDto>> getUser(
+      String userId, String xRequestId, ServerWebExchange exchange) {
+    return checkRoleAccess(GET, exchange)
+        .then(keycloakService.getUser(userId, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<Void>> updateUser(
+      String userId,
+      Mono<UpdateUserRequestApiDto> requestMono,
+      String xRequestId,
+      ServerWebExchange exchange) {
+    return checkRoleAccess(UPDATE, exchange)
+        .then(requestMono)
+        .flatMap(request -> keycloakService.updateUser(userId, request, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<Void>> deleteUser(
+      String userId, String xRequestId, ServerWebExchange exchange) {
+    return checkRoleAccess(DELETE, exchange)
+        .then(keycloakService.deleteUser(userId, xRequestId))
+        .thenReturn(ResponseEntity.noContent().build());
+  }
+
+  @Override
+  public Mono<ResponseEntity<UserListResponseApiDto>> listUsers(
+      Integer page, Integer pageSize, String xRequestId, ServerWebExchange exchange) {
+
+    return checkRoleAccess(LIST, exchange)
+        .then(keycloakService.listUsers(page, pageSize, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<Void>> updatePassword(
+      String userId,
+      Mono<UpdateUserPasswordRequestApiDto> requestMono,
+      String xRequestId,
+      ServerWebExchange exchange) {
+    return checkRoleAccess(UPDATE_PASSWORD, exchange)
+        .then(requestMono)
+        .flatMap(request -> keycloakService.updateUserPassword(userId, request))
+        .thenReturn(ResponseEntity.noContent().build());
+  }
+
+  @Override
+  public Mono<ResponseEntity<RoleListResponseApiDto>> listAvailableRoles(
+      String userId, String xRequestId, ServerWebExchange exchange) {
+    return checkRoleAccess(LIST_AVAILABLE_ROLES, exchange)
+        .then(keycloakService.getAvailableRoles(userId, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<RoleListResponseApiDto>> listAssignedRoles(
+      String userId, String xRequestId, ServerWebExchange exchange) {
+    return checkRoleAccess(LIST_ROLES, exchange)
+        .then(keycloakService.getAssignedRoles(userId, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+
+  @Override
+  public Mono<ResponseEntity<RoleListResponseApiDto>> updateAssignedRoles(
+      String userId, String xRequestId, Flux<RoleApiDto> rolesFlux, ServerWebExchange exchange) {
+    return checkRoleAccess(UPDATE_ROLES, exchange)
+        .then(rolesFlux.collectList())
+        .map(List::ofAll)
+        .flatMap(roles -> keycloakService.updateAssignedRoles(userId, roles, xRequestId))
+        .map(ResponseEntity::ok);
+  }
+}