Merge pull request #9 from Red1L/add-indexes-autobuild

Add automatically build indexes

Author: Red1L

CHANGELOG.md

@@ -1,5 +1,6 @@
 # Version 1.1.0 (?)
 
+* [new] Automatically build indexes
 * [new] Add Bean Validation support to Morphia (at pre-persist).
 * [new] Add `exists()` and `count()` in `BaseMorphiaRepository`.
 * [chg] Update for SeedStack 16.4.

morphia/src/main/java/org/seedstack/mongodb/morphia/internal/DatastoreProvider.java

@@ -42,10 +42,12 @@ public Datastore get() {
                 MorphiaUtils.getMongoClientConfiguration(application.getConfiguration(), morphiaDatastore.clientName()),
                 morphiaDatastore.dbName()
         );
-
-        return morphia.createDatastore(
+        Datastore datastore = morphia.createDatastore(
                 injector.getInstance(Key.get(MongoClient.class, Names.named(morphiaDatastore.clientName()))),
                 resolvedDbName
         );
+        datastore.ensureIndexes(true);
+        datastore.ensureCaps();
+        return datastore;
     }
 }

morphia/src/main/java/org/seedstack/mongodb/morphia/internal/MorphiaModule.java

@@ -12,6 +12,7 @@
 
 import com.google.inject.AbstractModule;
 import com.google.inject.Key;
+import com.google.inject.Scopes;
 import org.mongodb.morphia.Datastore;
 import org.mongodb.morphia.Morphia;
 import org.seedstack.mongodb.morphia.MorphiaDatastore;
@@ -37,7 +38,7 @@ protected void configure() {
             for (MorphiaDatastore morphiaDatastore : morphiaDatastoresAnnotation) {
                 DatastoreProvider datastoreProvider = new DatastoreProvider(morphiaDatastore, morphia);
                 requestInjection(datastoreProvider);
-                bind(Key.get(Datastore.class, morphiaDatastore)).toProvider(datastoreProvider);
+                bind(Key.get(Datastore.class, morphiaDatastore)).toProvider(datastoreProvider).in(Scopes.SINGLETON);
             }
         }
     }