SONAR-13869 Add a flag in telemetry to know if there's some c/c++ unanalyzed code

* SONAR-13869 Compute number of unanalyzed C and C++ files measures
* SONAR-13869 Send unanalyzed C and C++ flags in Telemetry

3 files changed, 60 insertions, 6 deletions

diff --git a/server/sonar-webserver-core/src/main/java/org/sonar/server/telemetry/TelemetryDataLoaderImpl.java b/server/sonar-webserver-core/src/main/java/org/sonar/server/telemetry/TelemetryDataLoaderImpl.java
index f96c101fcd5..0eda7898f94 100644
--- a/server/sonar-webserver-core/src/main/java/org/sonar/server/telemetry/TelemetryDataLoaderImpl.java
+++ b/server/sonar-webserver-core/src/main/java/org/sonar/server/telemetry/TelemetryDataLoaderImpl.java
@@ -46,6 +46,9 @@ import org.sonar.server.user.index.UserIndex;
 import org.sonar.server.user.index.UserQuery;
 
 import static java.util.Optional.ofNullable;
+import static org.sonar.core.platform.EditionProvider.Edition.COMMUNITY;
+import static org.sonar.server.metric.UnanalyzedLanguageMetrics.UNANALYZED_CPP_KEY;
+import static org.sonar.server.metric.UnanalyzedLanguageMetrics.UNANALYZED_C_KEY;
 
 @ServerSide
 public class TelemetryDataLoaderImpl implements TelemetryDataLoader {
@@ -115,12 +118,17 @@ public class TelemetryDataLoaderImpl implements TelemetryDataLoader {
         .setOrganizationUuid(defaultOrganizationProvider.get().getUuid())
         .build();
       data.setNcloc(dbClient.liveMeasureDao().sumNclocOfBiggestBranch(dbSession, query));
+      long numberOfUnanalyzedCMeasures = dbClient.liveMeasureDao().countProjectsHavingMeasure(dbSession, UNANALYZED_C_KEY);
+      long numberOfUnanalyzedCppMeasures = dbClient.liveMeasureDao().countProjectsHavingMeasure(dbSession, UNANALYZED_CPP_KEY);
+      editionProvider.get()
+        .filter(edition -> edition.equals(COMMUNITY))
+        .ifPresent(edition -> {
+          data.setHasUnanalyzedC(numberOfUnanalyzedCMeasures > 0);
+          data.setHasUnanalyzedCpp(numberOfUnanalyzedCppMeasures > 0);
+        });
     }
-
     Optional<String> installationDateProperty = internalProperties.read(InternalProperties.INSTALLATION_DATE);
-    if (installationDateProperty.isPresent()) {
-      data.setInstallationDate(Long.valueOf(installationDateProperty.get()));
-    }
+    installationDateProperty.ifPresent(s -> data.setInstallationDate(Long.valueOf(s)));
     Optional<String> installationVersionProperty = internalProperties.read(InternalProperties.INSTALLATION_VERSION);
     data.setInstallationVersion(installationVersionProperty.orElse(null));
     data.setInDocker(dockerSupport.isRunningInDocker());
diff --git a/server/sonar-webserver-core/src/test/java/org/sonar/server/platform/StandaloneSystemInfoWriterTest.java b/server/sonar-webserver-core/src/test/java/org/sonar/server/platform/StandaloneSystemInfoWriterTest.java
index 76c98042a86..d16fde70ce3 100644
--- a/server/sonar-webserver-core/src/test/java/org/sonar/server/platform/StandaloneSystemInfoWriterTest.java
+++ b/server/sonar-webserver-core/src/test/java/org/sonar/server/platform/StandaloneSystemInfoWriterTest.java
@@ -26,10 +26,10 @@ import org.junit.Test;
 import org.junit.rules.ExpectedException;
 import org.mockito.Mockito;
 import org.sonar.api.utils.text.JsonWriter;
-import org.sonar.server.ce.http.CeHttpClient;
-import org.sonar.server.ce.http.CeHttpClientImpl;
 import org.sonar.process.systeminfo.SystemInfoSection;
 import org.sonar.process.systeminfo.protobuf.ProtobufSystemInfo;
+import org.sonar.server.ce.http.CeHttpClient;
+import org.sonar.server.ce.http.CeHttpClientImpl;
 import org.sonar.server.health.TestStandaloneHealthChecker;
 import org.sonar.server.telemetry.TelemetryDataJsonWriter;
 import org.sonar.server.telemetry.TelemetryDataLoader;
diff --git a/server/sonar-webserver-core/src/test/java/org/sonar/server/telemetry/TelemetryDataLoaderImplTest.java b/server/sonar-webserver-core/src/test/java/org/sonar/server/telemetry/TelemetryDataLoaderImplTest.java
index d753969dd6f..6d62af2a617 100644
--- a/server/sonar-webserver-core/src/test/java/org/sonar/server/telemetry/TelemetryDataLoaderImplTest.java
+++ b/server/sonar-webserver-core/src/test/java/org/sonar/server/telemetry/TelemetryDataLoaderImplTest.java
@@ -58,9 +58,12 @@ import static org.sonar.api.measures.CoreMetrics.COVERAGE_KEY;
 import static org.sonar.api.measures.CoreMetrics.LINES_KEY;
 import static org.sonar.api.measures.CoreMetrics.NCLOC_KEY;
 import static org.sonar.api.measures.CoreMetrics.NCLOC_LANGUAGE_DISTRIBUTION_KEY;
+import static org.sonar.core.platform.EditionProvider.Edition.COMMUNITY;
 import static org.sonar.core.platform.EditionProvider.Edition.DEVELOPER;
 import static org.sonar.db.component.BranchType.BRANCH;
 import static org.sonar.db.component.BranchType.PULL_REQUEST;
+import static org.sonar.server.metric.UnanalyzedLanguageMetrics.UNANALYZED_CPP_KEY;
+import static org.sonar.server.metric.UnanalyzedLanguageMetrics.UNANALYZED_C_KEY;
 
 public class TelemetryDataLoaderImplTest {
   @Rule
@@ -229,6 +232,49 @@ public class TelemetryDataLoaderImplTest {
     assertThat(data.getInstallationVersion()).isNull();
   }
 
+  @Test
+  public void send_unanalyzed_languages_flags_when_edition_is_community() {
+    when(editionProvider.get()).thenReturn(Optional.of(COMMUNITY));
+    MetricDto unanalyzedC = db.measures().insertMetric(m -> m.setKey(UNANALYZED_C_KEY));
+    MetricDto unanalyzedCpp = db.measures().insertMetric(m -> m.setKey(UNANALYZED_CPP_KEY));
+    ComponentDto project1 = db.components().insertPublicProject();
+    ComponentDto project2 = db.components().insertPublicProject();
+    db.measures().insertLiveMeasure(project1, unanalyzedC);
+    db.measures().insertLiveMeasure(project2, unanalyzedC);
+    db.measures().insertLiveMeasure(project2, unanalyzedCpp);
+
+    TelemetryData data = communityUnderTest.load();
+
+    assertThat(data.hasUnanalyzedC().get()).isTrue();
+    assertThat(data.hasUnanalyzedCpp().get()).isTrue();
+  }
+
+  @Test
+  public void do_not_send_unanalyzed_languages_flags_when_edition_is_not_community() {
+    when(editionProvider.get()).thenReturn(Optional.of(DEVELOPER));
+    MetricDto unanalyzedC = db.measures().insertMetric(m -> m.setKey(UNANALYZED_C_KEY));
+    MetricDto unanalyzedCpp = db.measures().insertMetric(m -> m.setKey(UNANALYZED_CPP_KEY));
+    ComponentDto project1 = db.components().insertPublicProject();
+    ComponentDto project2 = db.components().insertPublicProject();
+    db.measures().insertLiveMeasure(project1, unanalyzedC);
+    db.measures().insertLiveMeasure(project2, unanalyzedCpp);
+
+    TelemetryData data = communityUnderTest.load();
+
+    assertThat(data.hasUnanalyzedC()).isEmpty();
+    assertThat(data.hasUnanalyzedCpp()).isEmpty();
+  }
+
+  @Test
+  public void unanalyzed_languages_flags_are_set_to_false_when_no_unanalyzed_languages_and_edition_is_community() {
+    when(editionProvider.get()).thenReturn(Optional.of(COMMUNITY));
+
+    TelemetryData data = communityUnderTest.load();
+
+    assertThat(data.hasUnanalyzedC().get()).isFalse();
+    assertThat(data.hasUnanalyzedCpp().get()).isFalse();
+  }
+
   private PluginInfo newPlugin(String key, String version) {
     return new PluginInfo(key)
       .setVersion(Version.create(version));