From 3a826ac216f5ed60062cd8aca0ae1707c297f330 Mon Sep 17 00:00:00 2001
From: Sebastian Frank <sebastian@webmakers.de>
Date: Wed, 7 Dec 2022 15:16:09 +0100
Subject: [PATCH] fixed sort via pipeline

---
 crud.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/crud.go b/crud.go
index 6946e89..a307963 100644
--- a/crud.go
+++ b/crud.go
@@ -176,13 +176,15 @@ func (db *MgoDatabase) ReadCollection(results interface{}, filter bson.M, select
 		}
 
 		if len(sort) > 0 {
-			sortM := bson.M{}
+			sortM := bson.D{}
 			for _, s := range sort {
 				if strings.HasPrefix(s, "-") {
 					s = s[1:]
-					sortM[s] = -1
+					sortM = append(sortM, bson.DocElem{Name: s, Value: -1})
+					// sortM[s] = -1
 				} else {
-					sortM[s] = 1
+					sortM = append(sortM, bson.DocElem{Name: s, Value: 1})
+					// sortM[s] = 1
 				}
 			}
 			// spew.Dump(sortM)