SONAR-23734 Total number of applications Telemetry

2 files changed, 95 insertions, 0 deletions

diff --git a/server/sonar-server-common/src/main/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProvider.java b/server/sonar-server-common/src/main/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProvider.java
new file mode 100644
index 00000000000..3e18a22bbfe
--- /dev/null
+++ b/server/sonar-server-common/src/main/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProvider.java
@@ -0,0 +1,45 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.server.notification.email.telemetry;
+
+import java.util.Optional;
+import org.sonar.db.DbClient;
+import org.sonar.db.DbSession;
+import org.sonar.telemetry.core.AbstractTelemetryDataProvider;
+import org.sonar.telemetry.core.Dimension;
+import org.sonar.telemetry.core.Granularity;
+import org.sonar.telemetry.core.TelemetryDataType;
+
+public class TelemetryApplicationsCountProvider extends AbstractTelemetryDataProvider<Integer> {
+  private static final String METRIC_KEY = "applications_total_count";
+  private final DbClient dbClient;
+
+  protected TelemetryApplicationsCountProvider(DbClient dbClient) {
+    super(METRIC_KEY, Dimension.INSTALLATION, Granularity.ADHOC, TelemetryDataType.INTEGER);
+    this.dbClient = dbClient;
+  }
+
+  @Override
+  public Optional<Integer> getValue() {
+    try (DbSession dbSession = dbClient.openSession(false)) {
+      return Optional.of(dbClient.projectDao().countApplications(dbSession));
+    }
+  }
+}
diff --git a/server/sonar-server-common/src/test/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProviderTest.java b/server/sonar-server-common/src/test/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProviderTest.java
new file mode 100644
index 00000000000..29bf7fae6e1
--- /dev/null
+++ b/server/sonar-server-common/src/test/java/org/sonar/server/notification/email/telemetry/TelemetryApplicationsCountProviderTest.java
@@ -0,0 +1,50 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.server.notification.email.telemetry;
+
+import org.junit.jupiter.api.Test;
+import org.sonar.db.DbClient;
+import org.sonar.db.project.ProjectDao;
+import org.sonar.telemetry.core.Dimension;
+import org.sonar.telemetry.core.Granularity;
+import org.sonar.telemetry.core.TelemetryDataType;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+class TelemetryApplicationsCountProviderTest {
+  private final DbClient dbClient = mock(DbClient.class);
+
+  @Test
+  void testGetters() {
+    TelemetryApplicationsCountProvider underTest = new TelemetryApplicationsCountProvider(dbClient);
+    ProjectDao projectDao = mock(ProjectDao.class);
+    when(dbClient.projectDao()).thenReturn(projectDao);
+    when(projectDao.countApplications(any())).thenReturn(42);
+    assertThat(underTest.getMetricKey()).isEqualTo("applications_total_count");
+    assertThat(underTest.getDimension()).isEqualTo(Dimension.INSTALLATION);
+    assertThat(underTest.getGranularity()).isEqualTo(Granularity.ADHOC);
+    assertThat(underTest.getType()).isEqualTo(TelemetryDataType.INTEGER);
+    assertThat(underTest.getValue()).contains(42);
+  }
+
+}