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只有员工用户才能在 django 中发布产品

[英]Only staff user should post a product in django

我正在使用一个电子商务应用程序,登录的每个人都可以发布他们的产品,但我只希望员工用户在员工用户为真时发布产品:我的 models.py 是:

class User(AbstractBaseUser):
    email = models.EmailField(max_length=255 ,unique=True)
    full_name = models.CharField(max_length=255, blank=True, null=True)
    active = models.BooleanField(default=True)  #can login
    staff = models.BooleanField(default=False)  #staff user non super user
    admin = models.BooleanField(default=False)  #superuser
    time_stamp = models.DateTimeField(auto_now_add=True)
    #USERNAME_FIELD and password are required by default
    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []
    object = UserManager()
    def __str__(self):
        return self.email

    def get_full_name(self):
        if self.full_name:
            return self.full_name
        return self.email

    def get_short_name(self):
        return self.email

    def has_perm(self, perm, obj=None):
        return True

    def has_module_perms(self , app_label):
        return True

    @property
    def is_staff(self):
        return self.staff
    @property
    def is_admin(self):
        return self.admin

    @property
    def is_active(self):
        return self.active

我用于创建产品的 views.py 是:

class ProductCreateView(LoginRequiredMixin,CreateView):
    model = Product
    template_name = 'product-form.html'
    fields = ['title', 'price' , 'status' , 'size' , 'color', 'image' , 'description']
    def form_valid(self, form):
        form.instance.author = self.request.user
        return super().form_valid(form)

我也希望如果员工是真的,那么导航栏显示为用户创建产品。 现在,如果用户经过身份验证,导航栏显示他发布产品

 {% if request.user.is_authenticated %} <li class="nav-item {% if request.path == logout_url%}active{% endif %}"> <a class="nav-link" href="{{ logout_url }}">Logout</a> </li> <li class="nav-item"> <a class="nav-link" href="{% url 'profile'%}">Profile</a> </li> <li class="nav-item"> <a class="nav-link" href="{% url 'products:product-create'%}">Create Product</a> </li> {% else%}

您可以像这样在视图中使用UserPassesTestMixin

class ProductCreateView(UserPassesTestMixin,CreateView):
    model = Product
    template_name = 'product-form.html'
    fields = ['title', 'price' , 'status' , 'size' , 'color', 'image' , 'description']
    def form_valid(self, form):
        form.instance.author = self.request.user
        return super().form_valid(form)

    def test_func(self):
        return self.request.user.is_staff

在模板中,您可以使用此{% if request.user.is_staff %}进行测试

您应该检查staff_member_required装饰器,并且已经回答,在您的模板中使用{% if user.is_staff %}进行导航。

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