Add timeseries, discriminator

find.go

@@ -16,6 +16,10 @@ func (c *MongoClient) Find(ctx context.Context, database, name string, filter bs
 
 	sort := bson.M{"_id": 1}
 
+	if err := c.DiscriminatorCheckAndApplyToFilter(ctx, name, filter); err != nil {
+		return nil, err
+	}
+
 	pipeline := BuildPaginationPipeline(0, pageSize + 1, filter, sort)
 
 	// 2. Query