[FIX] mail: clean up JS relations by storing records

Remove the support and the conversion from record to localId and back from
localId to record.

Part of task-2308312

closes odoo/odoo#55481

X-original-commit: fc5e8be4e65518770a281f0dffae07854d20073a
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/addons/mail/static/src/models/thread_cache/thread_cache.js b/addons/mail/static/src/models/thread_cache/thread_cache.js
index 9d0b4e98e57..0c2ef2af35f 100644
--- a/addons/mail/static/src/models/thread_cache/thread_cache.js
+++ b/addons/mail/static/src/models/thread_cache/thread_cache.js
@@ -142,9 +142,9 @@ function factory(dependencies) {
                 [l - 1]: lastFetchedMessage,
             } = this.orderedFetchedMessages;
             if (!lastFetchedMessage) {
-                return [['unlink-all']];
+                return [['unlink']];
             }
-            return [['replace', lastFetchedMessage]];
+            return [['link', lastFetchedMessage]];
         }
 
         /**
@@ -157,9 +157,9 @@ function factory(dependencies) {
                 [l - 1]: lastMessage,
             } = this.orderedMessages;
             if (!lastMessage) {
-                return [['unlink-all']];
+                return [['unlink']];
             }
-            return [['replace', lastMessage]];
+            return [['link', lastMessage]];
         }
 
         /**