优化sse

2026-05-29 11:09:15 +08:00
parent 2346f2e064
commit a334f1837d
3 changed files with 40 additions and 12 deletions
@@ -191,14 +191,15 @@ func (r *Repository) EnsureSupportConversation(userID uint64) (*ConversationDTO,
 			Joins("JOIN chat_participants AS cp ON cp.conversation_id = c.id").
 			Where("c.type = ? AND cp.participant_type = ? AND cp.participant_id = ?", "general_support", "user", userID).
 			Order("c.id ASC").
-			First(&existing).Error
-		if err == nil {
+			Limit(1).
+			Find(&existing).Error
+		if err != nil {
+			return err
+		}
+		if existing.ID > 0 {
 			conversationID = existing.ID
 			return nil
 		}
-		if !errors.Is(err, gorm.ErrRecordNotFound) {
-			return err
-		}

 		now := time.Now()
 		conversation := model.ChatConversation{