user-group delete implement

apps/common/mixins.py

+# coding: utf-8
+
+from django.db import models
+from django.utils.timezone import now
+from django.utils.translation import ugettext_lazy as _
+
+
+class NoDeleteQuerySet(models.query.QuerySet):
+
+    def delete(self):
+        return self.update(is_discard=True, discard_time=now())
+
+
+class NoDeleteManager(models.Manager):
+
+    def get_all(self):
+        return NoDeleteQuerySet(self.model, using=self._db)
+
+    def get_queryset(self):
+        return NoDeleteQuerySet(self.model, using=self._db).filter(is_discard=False)
+
+    def get_deleted(self):
+        return NoDeleteQuerySet(self.model, using=self._db).filter(is_discard=True)
+
+
+class NoDeleteModelMixin(models.Model):
+    is_discard = models.BooleanField(verbose_name=_("is discard"), default=False)
+    discard_time = models.DateTimeField(verbose_name=_("discard time"), null=True, blank=True)
+
+    objects = NoDeleteManager()
+
+    class Meta:
+        abstract = True
+
+    def delete(self):
+        self.is_discard = True
+        self.discard_time = now()
+        return self.save()

apps/users/api.py

@@ -6,7 +6,7 @@ import logging
 from rest_framework import generics
 
 from .serializers import UserSerializer, UserGroupSerializer, UserAttributeSerializer, UserGroupEditSerializer, \
-    UserPKUpdateSerializer
+    GroupEditSerializer, UserPKUpdateSerializer
 from .models import User, UserGroup
 
 
@@ -87,3 +87,8 @@ class UserUpdatePKApi(generics.UpdateAPIView):
         user = self.get_object()
         user.private_key = serializer.validated_data['_public_key']
         user.save()
+
+
+class GroupDeleteApi(generics.DestroyAPIView):
+    queryset = UserGroup.objects.all()
+    serializer_class = GroupEditSerializer

apps/users/models.py

@@ -4,19 +4,22 @@ from __future__ import unicode_literals
 
 from django.conf import settings
 from django.contrib.auth.hashers import make_password
+from django.utils import timezone
+from django.db import models
 from django.contrib.auth.models import AbstractUser
-from django.core import signing
-from django.db import models, IntegrityError
 from django.db.models.signals import post_save
 from django.dispatch import receiver
-from django.utils import timezone
+from django.db import IntegrityError
 from django.utils.translation import ugettext_lazy as _
+from django.core import signing
+
 from rest_framework.authtoken.models import Token
 
 from common.utils import encrypt, decrypt, date_expired_default
+from common.mixins import NoDeleteModelMixin
 
 
-class UserGroup(models.Model):
+class UserGroup(NoDeleteModelMixin):
     name = models.CharField(max_length=100, unique=True, verbose_name=_('Name'))
     comment = models.TextField(blank=True, verbose_name=_('Comment'))
     date_created = models.DateTimeField(auto_now_add=True)
@@ -30,14 +33,20 @@ class UserGroup(models.Model):
             return True
         return False
 
+    def delete(self):
+        if self.name != 'Default':
+            self.users.clear()
+            return super(UserGroup, self).delete()
+        return True
+
     class Meta:
-        db_table = 'user_group'
+        db_table = 'user-group'
 
     @classmethod
     def initial(cls):
-        group_or_create = cls.objects.get_or_create(name='Default', comment='Default user group for all user',
-                                                    created_by='System')
-        return group_or_create[0]
+        group, created = cls.objects.get_or_create(name='Default', comment='Default user group for all user',
+                                                   created_by='System')
+        return group
 
     @classmethod
     def generate_fake(cls, count=100):
@@ -48,8 +57,7 @@ class UserGroup(models.Model):
         for i in range(count):
             group = cls(name=forgery_py.name.full_name(),
                         comment=forgery_py.lorem_ipsum.sentence(),
-                        created_by=choice(User.objects.all()).username
-                        )
+                        created_by=choice(User.objects.all()).username)
             try:
                 group.save()
             except IntegrityError:
@@ -76,11 +84,10 @@ class User(AbstractUser):
     _private_key = models.CharField(max_length=5000, blank=True, verbose_name=_('ssh private key'))
     _public_key = models.CharField(max_length=1000, blank=True, verbose_name=_('ssh public key'))
     comment = models.TextField(max_length=200, blank=True, verbose_name=_('Comment'))
-    is_first_login = models.BooleanField(default=True)
+    is_first_login = models.BooleanField(default=False)
     date_expired = models.DateTimeField(default=date_expired_default, blank=True, null=True,
                                         verbose_name=_('Date expired'))
     created_by = models.CharField(max_length=30, default='', verbose_name=_('Created by'))
-    is_public_key_valid = models.BooleanField(default=False)
 
     @property
     def password_raw(self):
@@ -144,17 +151,13 @@ class User(AbstractUser):
         pass
 
     def save(self, *args, **kwargs):
-        # If user not set name, it's default equal username
         if not self.name:
             self.name = self.username
 
         super(User, self).save(*args, **kwargs)
-        # Set user default group 'All'
-        # Todo: It's have bug
+        # Add the current user to the default group.
         group = UserGroup.initial()
-        if group not in self.groups.all():
-            self.groups.add(group)
-            # super(User, self).save(*args, **kwargs)
+        self.groups.add(group)
 
     @property
     def private_token(self):
@@ -227,8 +230,7 @@ class User(AbstractUser):
                        role=choice(dict(User.ROLE_CHOICES).keys()),
                        wechat=forgery_py.internet.user_name(True),
                        comment=forgery_py.lorem_ipsum.sentence(),
-                       created_by=choice(cls.objects.all()).username,
-                       )
+                       created_by=choice(cls.objects.all()).username)
             try:
                 user.save()
             except IntegrityError:
@@ -240,13 +242,13 @@ class User(AbstractUser):
 
 def init_all_models():
     for model in (UserGroup, User):
-        if hasattr(model, b'initial'):
+        if hasattr(model, 'initial'):
             model.initial()
 
 
 def generate_fake():
     for model in (UserGroup, User):
-        if hasattr(model, b'generate_fake'):
+        if hasattr(model, 'generate_fake'):
             model.generate_fake()
 
 

apps/users/serializers.py

 # -*- coding: utf-8 -*-
 #
-
 from django.utils.translation import ugettext_lazy as _
 
 from rest_framework import serializers
@@ -27,6 +26,13 @@ class UserGroupSerializer(serializers.ModelSerializer):
         fields = '__all__'
 
 
+class GroupEditSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = UserGroup
+        fields = ['id', 'name', 'comment', 'date_created', 'created_by']
+
+
 class UserAttributeSerializer(serializers.ModelSerializer):
 
     class Meta:

apps/users/templates/users/user_group_list.html

 {% extends '_list_base.html' %}
-{% load i18n %}
+{% load i18n static %}
+{% block custom_head_css_js %}
+    <link href="{% static "css/plugins/sweetalert/sweetalert.css" %}" rel="stylesheet">
+    <script src="{% static "js/plugins/sweetalert/sweetalert.min.js" %}"></script>
+{% endblock %}
+
 {% block content_left_head %}
 <a href="{% url 'users:user-group-create' %}" class="btn btn-sm btn-primary ">{% trans "Add User Group" %}</a>
 {% endblock %}
@@ -30,8 +35,9 @@
             <td class="text-center">999</td>
             <th class="text-center">{{ user_group.comment|truncatewords:8 }}</th>
             <td class="text-center">
-                <a href="{% url 'users:user-group-update' pk=user_group.id %}" class="btn btn-xs btn-info">编辑</a>
-                <a href="{% url 'users:user-group-delete' pk=user_group.id %}" class="btn btn-xs btn-danger del">删除</a>
+                <a href="{% url 'users:user-group-update' pk=user_group.id %}" class="btn btn-xs btn-info">{% trans "Edit" %}</a>
+                <a href="javascript:void(0)" data-gid="{{ user_group.id }}"
+                    class="btn btn-xs btn-danger del {% ifequal user_group.name 'Default' %}disabled{% else %}btn_delete_user_group{% endifequal %}">{% trans "Delete" %}</a>
             </td>
         </tr>
     {% endfor %}
@@ -52,3 +58,42 @@
    </form>
 {% endblock %}
 
+{% block custom_foot_js %}
+<script>
+$(document).on('click', '.btn_delete_user_group', function(){
+    var $this = $(this);
+    function doDelete() {
+        var group_id = $this.data('gid');
+        var the_url = "{% url 'users:user-group-delete-api' 99991937 %}".replace('99991937', group_id);
+        var body = {};
+        var success = function() {
+            var msg = "{% trans 'Group Deleted.' %}";
+            swal("{% trans 'Group Delete' %}", msg, "success");
+            $this.closest('tr.gradeX').remove();
+        };
+        var fail = function() {
+            var msg = "{% trans 'Group Deleting failed.' %}";
+            swal("{% trans 'Group Delete' %}", msg, "error");
+        }
+        APIUpdateAttr({
+            url: the_url,
+            body: JSON.stringify(body),
+            method: 'DELETE',
+            success: success,
+            error: fail
+        });
+    }
+    swal({
+        title: "{% trans 'Are you sure?' %}",
+        text: "{% trans 'This will delete the selected group, but will not remove any user in this group.' %}",
+        type: "warning",
+        showCancelButton: true,
+        confirmButtonColor: "#DD6B55",
+        confirmButtonText: "{% trans 'Confirm' %}",
+        closeOnConfirm: false
+    }, function() {
+        doDelete();
+    });
+})
+</script>
+{% endblock %}

apps/users/urls.py

@@ -22,8 +22,7 @@ urlpatterns = [
         name='user-asset-permission-create'),
     url(r'^user/(?P<pk>[0-9]+)/granted-asset', views.UserGrantedAssetView.as_view(), name='user-granted-asset'),
     url(r'^user/(?P<pk>[0-9]+)/login-history', views.UserDetailView.as_view(), name='user-login-history'),
-    url(r'^first-login/$', views.UserFirstLoginView.as_view(), name='user-first-login'),
-    url(r'^user/(?P<pk>[0-9]+)/assets-perm$', views.UserDetailView.as_view(), name='user-detail'),
+    url(r'^first-login/$', views.UserFirstLoginView.as_view(), name='user-first-login'),    url(r'^user/(?P<pk>[0-9]+)/assets-perm$', views.UserDetailView.as_view(), name='user-detail'),
     url(r'^user/create$', views.UserCreateView.as_view(), name='user-create'),
     url(r'^user/(?P<pk>[0-9]+)/update$', views.UserUpdateView.as_view(), name='user-update'),
     url(r'^user/(?P<pk>[0-9]+)/delete$', views.UserDeleteView.as_view(), name='user-delete'),
@@ -31,7 +30,6 @@ urlpatterns = [
     url(r'^user-group/(?P<pk>[0-9]+)$', views.UserGroupDetailView.as_view(), name='user-group-detail'),
     url(r'^user-group/create$', views.UserGroupCreateView.as_view(), name='user-group-create'),
     url(r'^user-group/(?P<pk>[0-9]+)/update$', views.UserGroupUpdateView.as_view(), name='user-group-update'),
-    url(r'^user-group/(?P<pk>[0-9]+)/delete$', views.UserGroupDeleteView.as_view(), name='user-group-delete'),
 ]
 
 
@@ -49,4 +47,6 @@ urlpatterns += [
         api.UserGroupDetailDeleteUpdateApi.as_view(), name='user-group-detail-api'),
     url(r'^v1/user-groups/(?P<pk>[0-9]+)/edit$',
         api.UserGroupEditApi.as_view(), name='user-group-edit-api'),
+    url(r'^v1/user-groups/(?P<pk>[0-9]+)/delete/$', api.GroupDeleteApi.as_view(),
+        name='user-group-delete-api'),
 ]