Fixed create Collections

Now stores now created Data after start LTM Recording start

source/RobotAPI/libraries/armem/server/ltm/detail/mixins/MongoDBStorageMixin.cpp

@@ -245,7 +245,7 @@ namespace armarx::armem::server::ltm::detail::mixin
         return util::mongodb::toCollectionName(_id);
     }
 
-    std::vector<std::string>
+    /*std::vector<std::string>
     MongoDBStorageMixin::getAllSubCollections() const
     {
         auto db = databaseExists();
@@ -255,7 +255,7 @@ namespace armarx::armem::server::ltm::detail::mixin
             // Normally not Reachable ?
         }
         return util::mongodb::getSubCollections(*db, _id);
-    }
+    }*/
 
     std::string
     MongoDBStorageMixin::getPreviousCollectionName() const

source/RobotAPI/libraries/armem/server/ltm/detail/mixins/MongoDBStorageMixin.h

@@ -54,7 +54,7 @@ namespace armarx::armem::server::ltm::detail::mixin
 
         std::string getDocumentName() const;
         std::string getCollectionName() const;
-        std::vector<std::string> getAllSubCollections() const;
+        //std::vector<std::string> getAllSubCollections() const;
         std::string getPreviousCollectionName() const;
         std::string getDatabaseName() const;
 

source/RobotAPI/libraries/armem/server/ltm/detail/mixins/util/mongodb.cpp

@@ -12,12 +12,6 @@ namespace armarx::armem::server::ltm::util::mongodb
     namespace bbuilder = bsoncxx::builder;
     namespace bdoc = bsoncxx::document;
 
-    //Private Namespace for the CollectionNameDepth to use it like a Folder structure
-    namespace
-    {
-        size_t collectionNameDepth = 0;
-    }
-
     namespace detail
     {
         std::string
@@ -124,6 +118,7 @@ namespace armarx::armem::server::ltm::util::mongodb
         //Workaround to create an empty Database client[databaseName] does not create a database if nothing is added
         //db = client[databaseName];
         //db.create_collection("empty");
+        ARMARX_INFO << "Create Database " << databaseName;
         return client[databaseName];
     }
     return std::nullopt;
@@ -154,7 +149,7 @@ namespace armarx::armem::server::ltm::util::mongodb
     {
         if (db.has_collection(collectionName))
         {
-            return db.create_collection(collectionName);
+            return db[collectionName];
         }
         return std::nullopt;
     }
@@ -174,7 +169,7 @@ namespace armarx::armem::server::ltm::util::mongodb
             }
         }
         //Workaround to create an empty Collection db[collectionName] does not create a Collection if no document is added
-        return db.create_collection(collectionName);
+        return db[collectionName];
     }
 
     std::string
@@ -193,32 +188,28 @@ namespace armarx::armem::server::ltm::util::mongodb
     toCollectionName(const armem::MemoryID& id)
     {
         ARMARX_CHECK(id.isWellDefined());
-        collectionNameDepth = 0;
         std::stringstream ss;
         if (id.hasMemoryName())
         {
-            collectionNameDepth++;
             ss << detail::escapeName(id.memoryName);
         }
         if (id.hasCoreSegmentName())
         {
-            collectionNameDepth++;
             ss << "." << detail::escapeName(id.coreSegmentName);
         }
         if (id.hasProviderSegmentName())
         {
-            collectionNameDepth++;
             ss << "." << detail::escapeName(id.providerSegmentName);
         }
         if (id.hasEntityName())
         {
-            collectionNameDepth++;
             ss << "." << detail::escapeName(id.entityName);
         }
 
         return ss.str();
     }
 
+    /*unused
     std::vector<std::string>
     getDirectSuccessors(const std::vector<std::string>& collection_names, const std::string& prefix) {
         std::vector<std::string> direct_successors;
@@ -247,6 +238,7 @@ namespace armarx::armem::server::ltm::util::mongodb
     getSubCollections(mongocxx::database& db, const armem::MemoryID& id) {
         return getDirectSuccessors(detail::list_collection_names(db), toCollectionName(id));
     }
+    */
 
     std::optional<nlohmann::json>
     documentExists(mongocxx::collection& collection, const nlohmann::json& json)

source/RobotAPI/libraries/armem/server/ltm/detail/mixins/util/mongodb.h

@@ -60,10 +60,10 @@ namespace armarx::armem::server::ltm::util::mongodb
                                                 const std::string& collectionName,
                                                 bool createIfNotExistent);
 
-    std::vector<std::string> getDirectSuccessors(const std::vector<std::string>& collection_names,
+    /*std::vector<std::string> getDirectSuccessors(const std::vector<std::string>& collection_names,
                                                  const std::string& prefix, int depth);
 
-    std::vector<std::string> getSubCollections(mongocxx::database& db, const armem::MemoryID& id);
+    std::vector<std::string> getSubCollections(mongocxx::database& db, const armem::MemoryID& id);*/
 
     std::optional<nlohmann::json> documentExists(mongocxx::collection& collection,
                                                  const nlohmann::json& query);