fix: set heading removes refs

related to logseq/db-test#559

Author: tiensonqin

deps/db/src/logseq/db/file_based/schema.cljs

@@ -104,8 +104,7 @@
    :block/marker :block/macros :block/type :block/format])
 
 (def retract-attributes
-  #{:block/refs
-    :block/tags
+  #{:block/tags
     :block/alias
     :block/marker
     :block/priority

deps/db/src/logseq/db/frontend/schema.cljs

@@ -72,8 +72,7 @@
 ;; If only block/title changes
 (def retract-attributes
   "Retract attributes for DB graphs"
-  #{:block/refs
-    :block/warning})
+  #{:block/warning})
 
 ;; DB graph helpers
 ;; ================

src/main/frontend/handler/db_based/editor.cljs

@@ -10,7 +10,6 @@
             [frontend.handler.property :as property-handler]
             [frontend.handler.repo-config :as repo-config-handler]
             [frontend.handler.ui :as ui-handler]
-            [frontend.modules.outliner.op :as outliner-op]
             [frontend.modules.outliner.ui :as ui-outliner-tx]
             [frontend.schema.handler.repo-config :as repo-config-schema]
             [frontend.state :as state]
@@ -97,8 +96,8 @@
    {:outliner-op :save-block}
    (doseq [id block-ids]
      (let [e (db/entity [:block/uuid id])
-           title (commands/clear-markdown-heading (:block/title e))
-           block {:block/uuid (:block/uuid e)
-                  :block/title title}]
-       (outliner-op/save-block! block)))
+           raw-title (:block/raw-title e)
+           new-raw-title (commands/clear-markdown-heading raw-title)]
+       (when (not= new-raw-title raw-title)
+         (property-handler/set-block-property! repo id :block/title new-raw-title))))
    (property-handler/batch-set-block-property! repo block-ids :logseq.property/heading heading)))