Question

我有一个存储团队和成员的模型。我想检查所请求的用户是否在此团队中。我该怎么做？

模型

private static readonly ConcurrentQueue<ProductDto> ProductBuffer = new ConcurrentQueue<ProductDto>();

private async void On_ProductReceived(object sender, ProductReceivedArgs e)
{
    ProductBuffer.Enqueue(e.Product);

    if (ProductBuffer.Count >= handlerConfig.ProductBufferSize)
    {
        var products = ProductBuffer.ToList();
        ProductBuffer.Clear();

        await SaveProducts(products);
    }
}

模板

class TeamPlayer(models.Model):
    team = models.ForeignKey(Team, related_name='players', on_delete=models.CASCADE)
    player = models.OneToOneField(User, related_name='player', on_delete=models.CASCADE)
    approved = models.BooleanField(default=False)

查看只是简单的 DetailView 。

Answer 1

如果你想在模板中这样做，只需使用如下的teamplayer_set：

{% if request.user in object.teamplayer_set.all %}

Answer 2

你有1对1，所以它应该是

players = TeamPlayer.object.all()
if request.user.player in players
    # Do what you need to

或在模板中

{% if request.user.player in players %}

提供players已发送到模板

当它一对一时，它总是user.player为相关用户提供player.user。

Python - 检查用户是否在团队中

2 个答案: