Laravel withTrashed仅当父母被垃圾桶

Question

我有评论部分，但我只想检索已删除的评论（仅当父级实际上已删除时）

Invite::forWedding($wedding)->withTrashed()->with([
        "comments" => function ($query) {
            // I want to check that "Invite" is trashed , else return unfiltered;
            return $query->withTrashed();
        }
        , "comments.user"
    ]
)->findOrFail($id);

Answer 1

我认为您可以直接查询父表中的deleted_at列。

也许是这样的：

Invite::forWedding($wedding)->withTrashed()->with([
        "comments" => function ($query) {
            $query->whereNotNull('comments.deleted_at');
            $query->whereNotNull('invites.deleted_at');
        }
        , "comments.user"
    ]
)->findOrFail($id);