loop

Main/models/group.py

@@ -13,6 +13,7 @@ class Group(models.Model):
     creator = models.ForeignKey(User, null=True, on_delete=models.SET_NULL)
     users = models.ManyToManyField(User, related_name="user_groups")
     editors = ArrayField(models.TextField(), default=list)
+    access_token = models.CharField(max_length=30, null=True)
 
     @property
     def available_sets(self):

Main/views/GroupView.py

@@ -1,6 +1,7 @@
 from django.contrib.auth.models import User
 
 from SprintLib.BaseView import BaseView, AccessError
+from SprintLib.utils import generate_token
 
 
 class GroupView(BaseView):
@@ -45,3 +46,16 @@ class GroupView(BaseView):
         for t in to_delete:
             self.entities.group.users.remove(t)
         return "/group?group_id=" + str(self.entities.group.id)
+
+    def link_action(self, value):
+        if not self.owner:
+            raise AccessError()
+        self.entities.group.access_token = value
+        self.entities.group.save()
+        return "/group?group_id=" + str(self.entities.group.id)
+
+    def post_open_link(self):
+        return self.link_action(generate_token())
+
+    def post_close_link(self):
+        return self.link_action(None)

Main/views/MainView.py

@@ -1,5 +1,6 @@
 from random import sample
 
+from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import Count, Max, Q
 from django.utils import timezone
 
@@ -62,3 +63,12 @@ class MainView(BaseView):
             raise AccessError()
         group = Group.objects.create(name=self.request.POST['name'], creator=self.request.user)
         return '/group?group_id=' + str(group.id)
+
+    def post_token(self):
+        token = self.request.POST['token']
+        try:
+            group = Group.objects.get(access_token=token)
+            group.users.add(self.request.user)
+            return '/group?group_id=' + str(group.id)
+        except ObjectDoesNotExist:
+            return "/"