chore: adjust grom find 1 sql

internal/services/tasks/task_log_service.go

@@ -95,7 +95,8 @@ func (s *TaskLogService) UpdateTaskStats(taskID string, status string) {
 // CleanTaskLogs 清理任务日志
 func (s *TaskLogService) CleanTaskLogs(taskID string) {
 	var task models.Task
-	if err := database.DB.Where("id = ?", taskID).First(&task).Error; err != nil {
+	res := database.DB.Where("id = ?", taskID).Limit(1).Find(&task)
+	if res.Error != nil || res.RowsAffected == 0 {
 		return
 	}
 
@@ -121,8 +122,8 @@ func (s *TaskLogService) CleanTaskLogs(taskID string) {
 		deleted = result.RowsAffected
 	case "count":
 		var boundaryLog models.TaskLog
-		err := database.DB.Where("task_id = ?", taskID).Order("id DESC").Offset(config.Keep - 1).Limit(1).First(&boundaryLog).Error
-		if err == nil {
+		res := database.DB.Where("task_id = ?", taskID).Order("id DESC").Offset(config.Keep - 1).Limit(1).Find(&boundaryLog)
+		if res.Error == nil && res.RowsAffected > 0 {
 			result := database.DB.Where("task_id = ? AND id < ?", taskID, boundaryLog.ID).Delete(&models.TaskLog{})
 			deleted = result.RowsAffected
 		}