WidgetsController Up

[portal.git] / portal-BE / src / main / java / org / onap / portal / service / WidgetService.java

diff --git a/portal-BE/src/main/java/org/onap/portal/service/WidgetService.java b/portal-BE/src/main/java/org/onap/portal/service/WidgetService.java
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+++ b/portal-BE/src/main/java/org/onap/portal/service/WidgetService.java
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+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.
+ *
+ * ============LICENSE_END============================================
+ *
+ *
+ */
+
+package org.onap.portal.service;
+
+import java.util.ArrayList;
+import java.util.List;
+import javax.persistence.EntityManager;
+import org.onap.portal.domain.db.fn.FnUser;
+import org.onap.portal.domain.dto.transport.OnboardingWidget;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class WidgetService {
+
+       private final AdminRolesService adminRolesService;
+
+       private static Long ACCOUNT_ADMIN_ROLE_ID = 999L;
+
+       private static String baseSqlToken = " widget.WIDGET_ID, widget.WDG_NAME, widget.APP_ID, app.APP_NAME, widget.WDG_WIDTH, widget.WDG_HEIGHT, widget.WDG_URL"
+               + " from FN_WIDGET widget join FN_APP app ON widget.APP_ID = app.APP_ID";
+
+       private static String validAppsFilter = "";
+
+       private final EntityManager entityManager;
+
+       @Autowired
+       public WidgetService(final AdminRolesService adminRolesService, EntityManager entityManager) {
+              this.adminRolesService = adminRolesService;
+              this.entityManager = entityManager;
+       }
+
+       public List<OnboardingWidget> getOnboardingWidgets(FnUser user, boolean managed) {
+              List<OnboardingWidget> onboardingWidgets = new ArrayList<>();
+              String sql = null;
+              if (adminRolesService.isSuperAdmin(user)) {
+                     sql = this.sqlWidgetsForAllApps();
+              } else if (managed) {
+                     if (adminRolesService.isAccountAdmin(user)) {
+                            sql = this.sqlWidgetsForAllAppsWhereUserIsAdmin(user.getId());
+                     }
+              } else if (adminRolesService.isAccountAdmin(user) || adminRolesService.isUser(user)) {
+                     sql = this.sqlWidgetsForAllAppsWhereUserHasAnyRole(user.getId());
+              }
+              if (sql != null) {
+                     onboardingWidgets = (List<OnboardingWidget>) entityManager.createNativeQuery(sql, OnboardingWidget.class).getResultList();
+              }
+              return onboardingWidgets;
+       }
+
+       private String sqlWidgetsForAllApps() {
+              return "SELECT" + baseSqlToken + validAppsFilter;
+       }
+
+       private String sqlWidgetsForAllAppsWhereUserHasAnyRole(Long userId) {
+              return "SELECT DISTINCT" + baseSqlToken + " join FN_USER_ROLE ON FN_USER_ROLE.APP_ID = app.APP_ID where FN_USER_ROLE.USER_ID = "
+                      + userId + validAppsFilter;
+       }
+
+       private String sqlWidgetsForAllAppsWhereUserIsAdmin(Long userId) {
+              return "SELECT" + baseSqlToken + " join FN_USER_ROLE ON FN_USER_ROLE.APP_ID = app.APP_ID where FN_USER_ROLE.USER_ID = " + userId
+                      + " AND FN_USER_ROLE.ROLE_ID = " + ACCOUNT_ADMIN_ROLE_ID + validAppsFilter;
+       }
+}