[enh] Add doc stat on subscription/record

cesium-plus-pod-subscription/src/main/java/org/duniter/elasticsearch/subscription/PluginInit.java

@@ -22,9 +22,18 @@ package org.duniter.elasticsearch.subscription;
  * #L%
  */
 
+import org.duniter.elasticsearch.service.DocStatService;
 import org.duniter.elasticsearch.subscription.dao.SubscriptionIndexDao;
+import org.duniter.elasticsearch.subscription.dao.record.SubscriptionRecordDao;
 import org.duniter.elasticsearch.subscription.service.SubscriptionService;
 import org.duniter.elasticsearch.threadpool.ThreadPool;
+import org.duniter.elasticsearch.user.dao.group.GroupCommentDao;
+import org.duniter.elasticsearch.user.dao.group.GroupIndexDao;
+import org.duniter.elasticsearch.user.dao.group.GroupRecordDao;
+import org.duniter.elasticsearch.user.dao.page.PageCommentDao;
+import org.duniter.elasticsearch.user.dao.page.PageIndexDao;
+import org.duniter.elasticsearch.user.dao.page.PageRecordDao;
+import org.duniter.elasticsearch.user.service.*;
 import org.elasticsearch.common.component.AbstractLifecycleComponent;
 import org.elasticsearch.common.inject.Inject;
 import org.elasticsearch.common.inject.Injector;
@@ -97,6 +106,13 @@ public class PluginInit extends AbstractLifecycleComponent<PluginInit> {
                 logger.debug("Checking indices [OK]");
             }
         }
+
+        // Register stats on indices
+        if (pluginSettings.enableDocStats()) {
+            injector.getInstance(DocStatService.class)
+                    .registerIndex(SubscriptionIndexDao.INDEX, SubscriptionRecordDao.TYPE)
+            ;
+        }
     }
 
     protected void doAfterStart() {

cesium-plus-pod-subscription/src/main/java/org/duniter/elasticsearch/subscription/PluginSettings.java

@@ -81,6 +81,10 @@ public class PluginSettings extends AbstractLifecycleComponent<PluginSettings> {
         return settings.getAsBoolean("duniter.subscription.enable", Boolean.TRUE);
     }
 
+    public boolean enableDocStats() {
+        return delegate.enableDocStats();
+    }
+
     /**
      * @deprecated use getEmailLinkUrl instead
      * @return