На фронте выводится список отфильтрованных пользователей по группе. При добавлении или удалении пользователя в группу данные на фронте обновляются только после перезагрузки приложения. В какую сторону искать?
#model.py
class User(AbstractUser):
name = models.CharField(_("Name of User"), blank=True, max_length=255)
homepage = models.URLField(blank=True)
about = models.TextField(_("About Me"), blank=True)
country = models.CharField(_("Country"), blank=True, null=True, max_length=255)
objects = UserManager()
def __str__(self):
return self.username
def get_absolute_url(self):
return reverse('users:detail', kwargs={'username': self.username})
#views
class UserAmbassadorsListView(ListView):
model = User
# These next two lines tell the view to index lookups by username
slug_field = "username"
slug_url_kwarg = "username"
template_name = 'users/user_ambassadors.html'
ambassadors_users = User.objects.get_grouped_users("Ambassadors")
user_photo_from_app = FpAvatar.objects.filter
def sumchanters(self):
# chants = counters.videos_moderated_published
chanter = FPVideo.objects.aggregate(Sum('chanters'))
result = chanter['chanters__sum']
return result
def am_photo(self, user_id):
try:
user = SocialAccount.objects.filter(user_id=user_id)
data = user.values()
dic_data = data[0]
provider = dic_data['provider']
if 'vk' in provider:
photo_big = dic_data['extra_data']['photo_big']
return photo_big
elif 'facebook' in provider:
uid = dic_data['extra_data']['id']
photo_big = 'http://graph.facebook.com/'+uid+'/picture?type=large'
return photo_big
elif 'google' in provider:
photo_big = dic_data['extra_data']['picture']
return photo_big
except Exception:
return 'photo'
def get_context_data(self, **kwargs):
"""
Returns:
dict
"""
ambassadors = self.ambassadors_users
dambassadors = []
for i in range(len(ambassadors)):
username = ambassadors[i]
print(username)
number_of_videos = FPVideo.objects.count_user_videos(username)
chanters = FPVideo.objects.sum_user_videos_chants(username)
if chanters == None:
chanters = 0
try:
usercountry = User.objects.filter(username__exact=username).values_list('country', flat=True)[0]
except IndexError as e:
print(e)
usercountry = ''
print(usercountry)
userid = User.objects.filter(username__exact=username)
userid = userid.values()[0]['id']
try:
avatar = self.user_photo_from_app(user_id=userid).values()[0]['imagefile']
if 'media' not in avatar:
avatar = str('/media/')+avatar
except IndexError:
avatar = '/static/img/avatar.svg'
except Exception as e:
return e
photo = self.am_photo(userid)
human = (userid, username, number_of_videos, chanters, usercountry, avatar)
dambassadors.append(human)
keys = ('userid', 'username', 'videos', 'chanters', 'country', 'avatar')
ambass = {}
for i in range(len(dambassadors)):
ambass[dambassadors[i][1]] = dict(zip(keys, dambassadors[i]))
context = super(UserAmbassadorsListView, self).get_context_data(**kwargs)
context['left_days'] = counters.countdowntime()
context['ambassadors'] = ambass.items()
context['sumchanters'] = self.sumchanters()#counters.chanters['chanters__sum']
context['total_videos'] = counters.videos
context['total_ambassadors'] = len(ambassadors)
return context
template.html
<table class="ambassadors-table">
<tr>
<th>Position</th>
<th>Ambassador name</th>
<th>Country</th>
<th>Total videos</th>
<th>Total chants</th>
</tr>
{% for key, value in ambassadors %}
<tr class="a-rows">
<td><span></span></td>
{# <td>{% avatar user 65 class="img-circle img-responsive" id="user_avatar" %}</td>#}
{# <td><a href="{% url 'users:detail' user.username %}" class="list-group-item">{{ user.username }}</a></td>#}
{# {% users.username %}#}
<td>
{# <div class="avatar"><img src="{{ value.photo }}"></div>#}
<div class="avatar"><img src="{{ value.avatar }}"></div>
{{ value.username }}</td>
<td>{{ value.country }}</td>
<td>{{ value.videos }}</td>
<td class="rating">{{ value.chanters }}</td>
</tr>
{% endfor %}
</table>
