v0.0.441

goextVersion.go

@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.440"
+const GoextVersion = "0.0.441"
 
-const GoextVersionTimestamp = "2024-04-29T16:03:58+0200"
+const GoextVersionTimestamp = "2024-04-29T17:19:55+0200"

wmo/queryList.go

@@ -140,6 +140,42 @@ func (c *Coll[TData]) ListWithCount(ctx context.Context, filter ct.Filter, pageS
 	return data, token, count, nil
 }
 
+func (c *Coll[TData]) ListAllIDs(ctx context.Context, filter ct.RawFilter) ([]string, error) {
+	type idObject struct {
+		ID string `bson:"_id"`
+	}
+
+	pipelineFilter := mongo.Pipeline{}
+
+	if filter != nil {
+		pipelineFilter = filter.FilterQuery()
+	}
+
+	extrModPipelineResolved := mongo.Pipeline{}
+	for _, ppl := range c.extraModPipeline {
+		extrModPipelineResolved = langext.ArrConcat(extrModPipelineResolved, ppl(ctx))
+	}
+
+	pipelineProjectIDs := mongo.Pipeline{}
+	pipelineProjectIDs = append(pipelineProjectIDs, bson.D{{Key: "$project", Value: bson.M{"_id": 1}}})
+
+	pipelineList := langext.ArrConcat(pipelineFilter, extrModPipelineResolved, pipelineProjectIDs)
+
+	cursorList, err := c.coll.Aggregate(ctx, pipelineList)
+	if err != nil {
+		return nil, exerr.Wrap(err, "mongo-aggregation failed").Any("pipeline", pipelineList).Str("collection", c.Name()).Build()
+	}
+
+	var res []idObject
+
+	err = cursorList.All(ctx, res)
+	if err != nil {
+		return nil, exerr.Wrap(err, "failed to decode entities").Any("pipeline", pipelineList).Str("collection", c.Name()).Build()
+	}
+
+	return langext.ArrMap(res, func(v idObject) string { return v.ID }), nil
+}
+
 func createPaginationPipeline[TData any](coll *Coll[TData], token ct.CursorToken, fieldPrimary string, sortPrimary ct.SortDirection, fieldSecondary *string, sortSecondary *ct.SortDirection, pageSize *int) ([]bson.D, []bson.D, error) {
 
 	cond := bson.A{}