Adding api for manage notification levels (tests for permissions needed)

taiga/projects/notifications/api.py

@@ -0,0 +1,59 @@
+# Copyright (C) 2014 Andrey Antukh <niwi@niwi.be>
+# Copyright (C) 2014 Jesús Espino <jespinog@gmail.com>
+# Copyright (C) 2014 David Barragán <bameda@dbarragan.com>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.utils.translation import ugettext_lazy as _
+from django.shortcuts import get_object_or_404
+from django.db.models import Q
+
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.response import Response
+
+from taiga.base import filters
+from taiga.base import exceptions as exc
+from taiga.base.decorators import detail_route
+from taiga.base.api import ModelCrudViewSet
+
+from taiga.projects.models import Project
+
+from taiga.projects.notifications.choices import NotifyLevel
+
+from . import serializers
+from . import models
+from . import permissions
+from . import services
+
+
+class NotifyPolicyViewSet(ModelCrudViewSet):
+    serializer_class = serializers.NotifyPolicySerializer
+    permission_classes = (permissions.NotifyPolicyPermission,)
+
+    def _build_needed_notify_policies(self):
+        projects = Project.objects.filter(
+            Q(owner=self.request.user) |
+            Q(memberships__user=self.request.user)
+        )
+        for project in projects:
+            if not services.notify_policy_exists(project, self.request.user):
+                services.create_notify_policy(project, self.request.user, NotifyLevel.watch)
+
+    def get_queryset(self):
+        self._build_needed_notify_policies()
+
+        qs = models.NotifyPolicy.objects.filter(
+            Q(project__owner=self.request.user) |
+            Q(project__memberships__user=self.request.user)
+        )
+        return qs.distinct()

taiga/projects/notifications/permissions.py

@@ -0,0 +1,25 @@
+# Copyright (C) 2014 Andrey Antukh <niwi@niwi.be>
+# Copyright (C) 2014 Jesús Espino <jespinog@gmail.com>
+# Copyright (C) 2014 David Barragán <bameda@dbarragan.com>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from taiga.base.api.permissions import (ResourcePermission, IsAuthenticated)
+
+
+class NotifyPolicyPermission(ResourcePermission):
+    retrieve_perms = IsAuthenticated()
+    create_perms = IsAuthenticated()
+    update_perms = IsAuthenticated()
+    destroy_perms = IsAuthenticated()
+    list_perms = IsAuthenticated()

taiga/projects/notifications/serializers.py

@@ -0,0 +1,28 @@
+# Copyright (C) 2014 Andrey Antukh <niwi@niwi.be>
+# Copyright (C) 2014 Jesús Espino <jespinog@gmail.com>
+# Copyright (C) 2014 David Barragán <bameda@dbarragan.com>
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import json
+
+from rest_framework import serializers
+
+from . import models
+
+
+
+class NotifyPolicySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.NotifyPolicy
+        fields = ('id', 'project', 'notify_level')

taiga/routers.py

@@ -119,3 +119,7 @@ router.register(r"issues", IssueViewSet, base_name="issues")
 router.register(r"issues/(?P<issue_id>\d+)/voters", VotersViewSet, base_name="issue-voters")
 router.register(r"wiki", WikiViewSet, base_name="wiki")
 router.register(r"wiki-links", WikiLinkViewSet, base_name="wiki-links")
+
+# Notify policies
+from taiga.projects.notifications.api import NotifyPolicyViewSet
+router.register(r"notifications", NotifyPolicyViewSet, base_name="notifications")