MM-17468 - Improving performance of fetching threads (#11980)

fetchThreads parameter support in the API

app/auto_posts.go

@@ -66,6 +66,10 @@ func (cfg *AutoPostCreator) UploadTestFile() ([]string, bool) {
 }
 
 func (cfg *AutoPostCreator) CreateRandomPost() (*model.Post, bool) {
+	return cfg.CreateRandomPostNested("", "")
+}
+
+func (cfg *AutoPostCreator) CreateRandomPostNested(parentId, rootId string) (*model.Post, bool) {
 	var fileIds []string
 	if cfg.HasImage {
 		var err1 bool
@@ -84,6 +88,8 @@ func (cfg *AutoPostCreator) CreateRandomPost() (*model.Post, bool) {
 
 	post := &model.Post{
 		ChannelId: cfg.channelid,
+		ParentId:  parentId,
+		RootId:    rootId,
 		Message:   postText,
 		FileIds:   fileIds}
 	rpost, err2 := cfg.client.CreatePost(post)