Release v1.2.1

1. Add: Upsert ID in MongoDB upsert operation
2. Update: Send & Receive Message Size to 50 MB (previously this change was included in v1.1.3)

dalmdl/coremongo/coremongo.go

@@ -435,9 +435,40 @@ func (mg *MongoDAO) GetAggregateData(selector interface{}) (*gjson.Result, error
 	return &rs, nil
 }
 
+// UpsertWithID - will update or upsert a document in the collection
+//
+// If a new document is upserted then it will return the ObjectID (string) of the upserted document.
+//
+// If no document is upserted the object id returned will be empty string.
+func (mg *MongoDAO) UpsertWithID(selector map[string]interface{}, data interface{}) (string, error) {
+	session, sessionError := GetMongoConnection(mg.hostName)
+	if errormdl.CheckErr(sessionError) != nil {
+		return "", errormdl.CheckErr(sessionError)
+	}
+
+	if mg.hostName == "" {
+		mg.hostName = defaultHost
+	}
+	db, ok := config[mg.hostName]
+	if !ok {
+		return "", errormdl.Wrap("No_Configuration_Found_For_Host: " + mg.hostName)
+	}
+	collection := session.Database(db.Database).Collection(mg.collectionName)
+	ops := options.UpdateOptions{}
+	ops.SetUpsert(true)
+	upsertRes, updateError := collection.UpdateOne(context.Background(), selector, bson.M{"$set": data}, &ops)
+	if errormdl.CheckErr1(updateError) != nil {
+		return "", errormdl.CheckErr1(updateError)
+	}
+	if upsertRes.UpsertedID != nil {
+		return getInsertedId(upsertRes.UpsertedID), nil
+	}
+	return "", nil
+}
+
 // Upsert will update single entry
 func (mg *MongoDAO) Upsert(selector map[string]interface{}, data interface{}) error {
-	session, sessionError := GetMongoConnection(mg.hostName)
+	/* session, sessionError := GetMongoConnection(mg.hostName)
 	if errormdl.CheckErr(sessionError) != nil {
 		return errormdl.CheckErr(sessionError)
 	}
@@ -456,7 +487,9 @@ func (mg *MongoDAO) Upsert(selector map[string]interface{}, data interface{}) er
 	if errormdl.CheckErr1(updateError) != nil {
 		return errormdl.CheckErr1(updateError)
 	}
-	return nil
+	return nil */
+	_, err := mg.UpsertWithID(selector, data)
+	return err
 }
 
 // PushData - append in array