fixed zinc search engine add documents failure

internal/dao/search/zinc.go

@@ -256,13 +256,12 @@ func (s *zincTweetSearchServant) createIndex() {
 }
 
 func (s *zincTweetSearchServant) toDocs(data []core.TsDocItem) []map[string]any {
-	docs := make([]map[string]any, len(data))
+	docs := make([]map[string]any, 0, len(data))
 	for _, d := range data {
 		tagMaps := map[string]int8{}
 		for _, tag := range strings.Split(d.Post.Tags, ",") {
 			tagMaps[tag] = 1
 		}
-
 		docs = append(docs, map[string]any{
 			"id":                d.Post.ID,
 			"user_id":           d.Post.UserID,

internal/service/post.go

@@ -502,6 +502,8 @@ func DeleteSearchPost(post *model.Post) error {
 
 func PushPostsToSearch(c *gin.Context) {
 	if ok, _ := conf.Redis.SetNX(c, "JOB_PUSH_TO_SEARCH", 1, time.Hour).Result(); ok {
+		defer conf.Redis.Del(c, "JOB_PUSH_TO_SEARCH")
+
 		splitNum := 1000
 		totalRows, _ := GetPostCount(&model.ConditionsT{
 			"visibility IN ?": []model.PostVisibleT{model.PostVisitPublic, model.PostVisitFriend},
@@ -533,8 +535,6 @@ func PushPostsToSearch(c *gin.Context) {
 				ts.AddDocuments(docs, fmt.Sprintf("%d", posts[i].ID))
 			}
 		}
-
-		conf.Redis.Del(c, "JOB_PUSH_TO_SEARCH")
 	}
 }