Restructure Alliance Auth package (#867)

* Refactor allianceauth into its own package

* Add setup

* Add missing default_app_config declarations

* Fix timerboard namespacing

* Remove obsolete future imports

* Remove py2 mock support

* Remove six

* Add experimental 3.7 support and multiple Dj versions

* Remove python_2_unicode_compatible

* Add navhelper as local package

* Update requirements

allianceauth/services/modules/discord/auth_hooks.py

@@ -0,0 +1,54 @@
+import logging
+
+from django.template.loader import render_to_string
+
+from allianceauth import hooks
+from allianceauth.services.hooks import ServicesHook
+from .tasks import DiscordTasks
+from .urls import urlpatterns
+
+logger = logging.getLogger(__name__)
+
+
+class DiscordService(ServicesHook):
+    def __init__(self):
+        ServicesHook.__init__(self)
+        self.urlpatterns = urlpatterns
+        self.name = 'discord'
+        self.service_ctrl_template = 'registered/discord_service_ctrl.html'
+        self.access_perm = 'discord.access_discord'
+
+    def delete_user(self, user, notify_user=False):
+        logger.debug('Deleting user %s %s account' % (user, self.name))
+        return DiscordTasks.delete_user(user, notify_user=notify_user)
+
+    def update_groups(self, user):
+        logger.debug('Processing %s groups for %s' % (self.name, user))
+        if DiscordTasks.has_account(user):
+            DiscordTasks.update_groups.delay(user.pk)
+
+    def validate_user(self, user):
+        logger.debug('Validating user %s %s account' % (user, self.name))
+        if DiscordTasks.has_account(user) and not self.service_active_for_user(user):
+            self.delete_user(user, notify_user=True)
+
+    def sync_nickname(self, user):
+        logger.debug('Syncing %s nickname for user %s' % (self.name, user))
+        DiscordTasks.update_nickname.delay(user.pk)
+
+    def update_all_groups(self):
+        logger.debug('Update all %s groups called' % self.name)
+        DiscordTasks.update_all_groups.delay()
+
+    def service_active_for_user(self, user):
+        return user.has_perm(self.access_perm)
+
+    def render_services_ctrl(self, request):
+        return render_to_string(self.service_ctrl_template, {
+            'discord_uid': request.user.discord.uid if DiscordTasks.has_account(request.user) else None,
+        }, request=request)
+
+
+@hooks.register('services_hook')
+def register_service():
+    return DiscordService()