Epic custom attributes values

taiga/projects/custom_attributes/admin.py

@@ -38,6 +38,11 @@ class BaseCustomAttributeAdmin:
     raw_id_fields = ["project"]
 
 
+@admin.register(models.EpicCustomAttribute)
+class EpicCustomAttributeAdmin(BaseCustomAttributeAdmin, admin.ModelAdmin):
+    pass
+
+
 @admin.register(models.UserStoryCustomAttribute)
 class UserStoryCustomAttributeAdmin(BaseCustomAttributeAdmin, admin.ModelAdmin):
     pass

taiga/projects/custom_attributes/api.py

@@ -41,6 +41,18 @@ from . import services
 # Custom Attribute ViewSets
 #######################################################
 
+class EpicCustomAttributeViewSet(BulkUpdateOrderMixin, BlockedByProjectMixin, ModelCrudViewSet):
+    model = models.EpicCustomAttribute
+    serializer_class = serializers.EpicCustomAttributeSerializer
+    validator_class = validators.EpicCustomAttributeValidator
+    permission_classes = (permissions.EpicCustomAttributePermission,)
+    filter_backends = (filters.CanViewProjectFilterBackend,)
+    filter_fields = ("project",)
+    bulk_update_param = "bulk_epic_custom_attributes"
+    bulk_update_perm = "change_epic_custom_attributes"
+    bulk_update_order_action = services.bulk_update_epic_custom_attribute_order
+
+
 class UserStoryCustomAttributeViewSet(BulkUpdateOrderMixin, BlockedByProjectMixin, ModelCrudViewSet):
     model = models.UserStoryCustomAttribute
     serializer_class = serializers.UserStoryCustomAttributeSerializer
@@ -87,6 +99,20 @@ class BaseCustomAttributesValuesViewSet(OCCResourceMixin, HistoryResourceMixin,
         return getattr(obj, self.content_object)
 
 
+class EpicCustomAttributesValuesViewSet(BaseCustomAttributesValuesViewSet):
+    model = models.EpicCustomAttributesValues
+    serializer_class = serializers.EpicCustomAttributesValuesSerializer
+    validator_class = validators.EpicCustomAttributesValuesValidator
+    permission_classes = (permissions.EpicCustomAttributesValuesPermission,)
+    lookup_field = "epic_id"
+    content_object = "epic"
+
+    def get_queryset(self):
+        qs = self.model.objects.all()
+        qs = qs.select_related("epic", "epic__project")
+        return qs
+
+
 class UserStoryCustomAttributesValuesViewSet(BaseCustomAttributesValuesViewSet):
     model = models.UserStoryCustomAttributesValues
     serializer_class = serializers.UserStoryCustomAttributesValuesSerializer

taiga/projects/custom_attributes/migrations/0008_auto_20160630_0849.py

@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.2 on 2016-06-30 08:49
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+import django_pgjson.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('epics', '0001_initial'),
+        ('projects', '0049_auto_20160629_1443'),
+        ('custom_attributes', '0007_auto_20160208_1751'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='issuecustomattributesvalues',
+            options={'ordering': ['id'], 'verbose_name': 'issue custom attributes values', 'verbose_name_plural': 'issue custom attributes values'},
+        ),
+        migrations.AlterModelOptions(
+            name='taskcustomattributesvalues',
+            options={'ordering': ['id'], 'verbose_name': 'task custom attributes values', 'verbose_name_plural': 'task custom attributes values'},
+        ),
+        migrations.AlterModelOptions(
+            name='userstorycustomattributesvalues',
+            options={'ordering': ['id'], 'verbose_name': 'user story custom attributes values', 'verbose_name_plural': 'user story custom attributes values'},
+        ),
+
+        migrations.CreateModel(
+            name='EpicCustomAttribute',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=64, verbose_name='name')),
+                ('description', models.TextField(blank=True, verbose_name='description')),
+                ('type', models.CharField(choices=[('text', 'Text'), ('multiline', 'Multi-Line Text'), ('date', 'Date'), ('url', 'Url')], default='text', max_length=16, verbose_name='type')),
+                ('order', models.IntegerField(default=10000, verbose_name='order')),
+                ('created_date', models.DateTimeField(default=django.utils.timezone.now, verbose_name='created date')),
+                ('modified_date', models.DateTimeField(verbose_name='modified date')),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='epiccustomattributes', to='projects.Project', verbose_name='project')),
+            ],
+            options={
+                'verbose_name_plural': 'epic custom attributes',
+                'verbose_name': 'epic custom attribute',
+                'abstract': False,
+                'ordering': ['project', 'order', 'name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='EpicCustomAttributesValues',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('version', models.IntegerField(default=1, verbose_name='version')),
+                ('attributes_values', django_pgjson.fields.JsonField(default={}, verbose_name='values')),
+                ('epic', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='custom_attributes_values', to='epics.Epic', verbose_name='epic')),
+            ],
+            options={
+                'verbose_name_plural': 'epic custom attributes values',
+                'verbose_name': 'epic custom attributes values',
+                'abstract': False,
+                'ordering': ['id'],
+            },
+        ),
+        migrations.AlterUniqueTogether(
+            name='epiccustomattribute',
+            unique_together=set([('project', 'name')]),
+        ),
+
+        # Trigger: Clean epiccustomattributes values before remove a epiccustomattribute
+        migrations.RunSQL(
+            """
+            CREATE TRIGGER "update_epiccustomvalues_after_remove_epiccustomattribute"
+           AFTER DELETE ON custom_attributes_epiccustomattribute
+              FOR EACH ROW
+         EXECUTE PROCEDURE clean_key_in_custom_attributes_values('custom_attributes_epiccustomattributesvalues');
+            """,
+            reverse_sql="""DROP TRIGGER IF EXISTS "update_epiccustomvalues_after_remove_epiccustomattribute"
+                                               ON custom_attributes_epiccustomattribute
+                                          CASCADE;"""
+        ),
+    ]

taiga/projects/custom_attributes/models.py

@@ -31,7 +31,6 @@ from . import choices
 #  Custom Attribute Models
 #######################################################
 
-
 class AbstractCustomAttribute(models.Model):
     name = models.CharField(null=False, blank=False, max_length=64, verbose_name=_("name"))
     description = models.TextField(null=False, blank=True, verbose_name=_("description"))
@@ -63,6 +62,12 @@ class AbstractCustomAttribute(models.Model):
         return super().save(*args, **kwargs)
 
 
+class EpicCustomAttribute(AbstractCustomAttribute):
+    class Meta(AbstractCustomAttribute.Meta):
+        verbose_name = "epic custom attribute"
+        verbose_name_plural = "epic custom attributes"
+
+
 class UserStoryCustomAttribute(AbstractCustomAttribute):
     class Meta(AbstractCustomAttribute.Meta):
         verbose_name = "user story custom attribute"
@@ -93,13 +98,28 @@ class AbstractCustomAttributesValues(OCCModelMixin, models.Model):
         ordering = ["id"]
 
 
+class EpicCustomAttributesValues(AbstractCustomAttributesValues):
+    epic = models.OneToOneField("epics.Epic",
+                                null=False, blank=False, related_name="custom_attributes_values",
+                                verbose_name=_("epic"))
+
+    class Meta(AbstractCustomAttributesValues.Meta):
+        verbose_name = "epic custom attributes values"
+        verbose_name_plural = "epic custom attributes values"
+
+    @property
+    def project(self):
+        # NOTE: This property simplifies checking permissions
+        return self.epic.project
+
+
 class UserStoryCustomAttributesValues(AbstractCustomAttributesValues):
     user_story = models.OneToOneField("userstories.UserStory",
                                       null=False, blank=False, related_name="custom_attributes_values",
                                       verbose_name=_("user story"))
 
     class Meta(AbstractCustomAttributesValues.Meta):
-        verbose_name = "user story ustom attributes values"
+        verbose_name = "user story custom attributes values"
         verbose_name_plural = "user story custom attributes values"
         index_together = [("user_story",)]
 
@@ -115,7 +135,7 @@ class TaskCustomAttributesValues(AbstractCustomAttributesValues):
                                 verbose_name=_("task"))
 
     class Meta(AbstractCustomAttributesValues.Meta):
-        verbose_name = "task ustom attributes values"
+        verbose_name = "task custom attributes values"
         verbose_name_plural = "task custom attributes values"
         index_together = [("task",)]
 
@@ -131,7 +151,7 @@ class IssueCustomAttributesValues(AbstractCustomAttributesValues):
                                  verbose_name=_("issue"))
 
     class Meta(AbstractCustomAttributesValues.Meta):
-        verbose_name = "issue ustom attributes values"
+        verbose_name = "issue custom attributes values"
         verbose_name_plural = "issue custom attributes values"
         index_together = [("issue",)]
 

taiga/projects/custom_attributes/permissions.py

@@ -27,6 +27,18 @@ from taiga.base.api.permissions import IsSuperUser
 # Custom Attribute Permissions
 #######################################################
 
+class EpicCustomAttributePermission(TaigaResourcePermission):
+    enought_perms = IsProjectAdmin() | IsSuperUser()
+    global_perms = None
+    retrieve_perms = HasProjectPerm('view_project')
+    create_perms = IsProjectAdmin()
+    update_perms = IsProjectAdmin()
+    partial_update_perms = IsProjectAdmin()
+    destroy_perms = IsProjectAdmin()
+    list_perms = AllowAny()
+    bulk_update_order_perms = IsProjectAdmin()
+
+
 class UserStoryCustomAttributePermission(TaigaResourcePermission):
     enought_perms = IsProjectAdmin() | IsSuperUser()
     global_perms = None
@@ -67,6 +79,14 @@ class IssueCustomAttributePermission(TaigaResourcePermission):
 # Custom Attributes Values Permissions
 #######################################################
 
+class EpicCustomAttributesValuesPermission(TaigaResourcePermission):
+    enought_perms = IsProjectAdmin() | IsSuperUser()
+    global_perms = None
+    retrieve_perms = HasProjectPerm('view_us')
+    update_perms = HasProjectPerm('modify_us')
+    partial_update_perms = HasProjectPerm('modify_us')
+
+
 class UserStoryCustomAttributesValuesPermission(TaigaResourcePermission):
     enought_perms = IsProjectAdmin() | IsSuperUser()
     global_perms = None

taiga/projects/custom_attributes/serializers.py

@@ -36,6 +36,10 @@ class BaseCustomAttributeSerializer(serializers.LightSerializer):
     modified_date = Field()
 
 
+class EpicCustomAttributeSerializer(BaseCustomAttributeSerializer):
+    pass
+
+
 class UserStoryCustomAttributeSerializer(BaseCustomAttributeSerializer):
     pass
 
@@ -56,6 +60,10 @@ class BaseCustomAttributesValuesSerializer(serializers.LightSerializer):
     version = Field()
 
 
+class EpicCustomAttributesValuesSerializer(BaseCustomAttributesValuesSerializer):
+    epic = Field(attr="epic.id")
+
+
 class UserStoryCustomAttributesValuesSerializer(BaseCustomAttributesValuesSerializer):
     user_story = Field(attr="user_story.id")
 

taiga/projects/custom_attributes/services.py

@@ -20,6 +20,23 @@ from django.db import transaction
 from django.db import connection
 
 
+@transaction.atomic
+def bulk_update_epic_custom_attribute_order(project, user, data):
+    cursor = connection.cursor()
+
+    sql = """
+    prepare bulk_update_order as update custom_attributes_epiccustomattribute set "order" = $1
+        where custom_attributes_epiccustomattribute.id = $2 and
+              custom_attributes_epiccustomattribute.project_id = $3;
+    """
+    cursor.execute(sql)
+    for id, order in data:
+        cursor.execute("EXECUTE bulk_update_order (%s, %s, %s);",
+                       (order, id, project.id))
+    cursor.execute("DEALLOCATE bulk_update_order")
+    cursor.close()
+
+
 @transaction.atomic
 def bulk_update_userstory_custom_attribute_order(project, user, data):
     cursor = connection.cursor()

taiga/projects/custom_attributes/signals.py

@@ -19,6 +19,12 @@
 from . import models
 
 
+def create_custom_attribute_value_when_create_epic(sender, instance, created, **kwargs):
+    if created:
+        models.EpicCustomAttributesValues.objects.get_or_create(epic=instance,
+                                                                defaults={"attributes_values":{}})
+
+
 def create_custom_attribute_value_when_create_user_story(sender, instance, created, **kwargs):
     if created:
         models.UserStoryCustomAttributesValues.objects.get_or_create(user_story=instance,

taiga/projects/custom_attributes/validators.py

@@ -66,6 +66,11 @@ class BaseCustomAttributeValidator(ModelValidator):
         return self._validate_integrity_between_project_and_name(attrs, source)
 
 
+class EpicCustomAttributeValidator(BaseCustomAttributeValidator):
+    class Meta(BaseCustomAttributeValidator.Meta):
+        model = models.EpicCustomAttribute
+
+
 class UserStoryCustomAttributeValidator(BaseCustomAttributeValidator):
     class Meta(BaseCustomAttributeValidator.Meta):
         model = models.UserStoryCustomAttribute
@@ -121,6 +126,15 @@ class BaseCustomAttributesValuesValidator(ModelValidator):
         return attrs
 
 
+class EpicCustomAttributesValuesValidator(BaseCustomAttributesValuesValidator):
+    _custom_attribute_model = models.EpicCustomAttribute
+    _container_model = "epics.Epic"
+    _container_field = "epic"
+
+    class Meta(BaseCustomAttributesValuesValidator.Meta):
+        model = models.EpicCustomAttributesValues
+
+
 class UserStoryCustomAttributesValuesValidator(BaseCustomAttributesValuesValidator):
     _custom_attribute_model = models.UserStoryCustomAttribute
     _container_model = "userstories.UserStory"

taiga/projects/epics/apps.py

@@ -30,8 +30,16 @@ def connect_epics_signals():
                              dispatch_uid="tags_normalization_epic")
 
 
+def connect_epics_custom_attributes_signals():
+    from taiga.projects.custom_attributes import signals as custom_attributes_handlers
+    signals.post_save.connect(custom_attributes_handlers.create_custom_attribute_value_when_create_epic,
+                              sender=apps.get_model("epics", "Epic"),
+                              dispatch_uid="create_custom_attribute_value_when_create_epic")
+
+
 def connect_all_epics_signals():
     connect_epics_signals()
+    connect_epics_custom_attributes_signals()
 
 
 def disconnect_epics_signals():
@@ -39,8 +47,14 @@ def disconnect_epics_signals():
                                 dispatch_uid="tags_normalization")
 
 
+def disconnect_epics_custom_attributes_signals():
+    signals.post_save.disconnect(sender=apps.get_model("epics", "Epic"),
+                                 dispatch_uid="create_custom_attribute_value_when_create_epic")
+
+
 def disconnect_all_epics_signals():
     disconnect_epics_signals()
+    disconnect_epics_custom_attributes_signals()
 
 
 class EpicsAppConfig(AppConfig):

taiga/projects/management/commands/sample_data.py

@@ -131,7 +131,7 @@ LOOKING_FOR_PEOPLE_PROJECTS_POSITIONS = [0, 1, 2]
 class Command(BaseCommand):
     sd = SampleDataHelper(seed=12345678901)
 
-    @transaction.atomic
+    #@transaction.atomic
     def handle(self, *args, **options):
         # Prevent events emission when sample data is running
         disconnect_events_signals()
@@ -193,6 +193,13 @@ class Command(BaseCommand):
 
             # added custom attributes
             names = set([self.sd.words(1, 3) for i in range(1, 6)])
+            for name in names:
+                EpicCustomAttribute.objects.create(name=name,
+                                                   description=self.sd.words(3, 12),
+                                                   type=self.sd.choice(TYPES_CHOICES)[0],
+                                                   project=project,
+                                                   order=i)
+            names = set([self.sd.words(1, 3) for i in range(1, 6)])
             for name in names:
                 UserStoryCustomAttribute.objects.create(name=name,
                                                         description=self.sd.words(3, 12),
@@ -511,14 +518,13 @@ class Command(BaseCommand):
                                  status=self.sd.db_object_from_queryset(project.epic_statuses.filter(
                                                                         is_closed=False)),
                                  tags=self.sd.words(1, 3).split(" "))
+        epic.save()
 
-        # TODO: Epic custom attributes
+        custom_attributes_values = {str(ca.id): self.get_custom_attributes_value(ca.type) for ca
-        #custom_attributes_values = {str(ca.id): self.get_custom_attributes_value(ca.type) for ca
+                                    in project.epiccustomattributes.all() if self.sd.boolean()}
-        #                         in project.epiccustomattributes.all() if self.sd.boolean()}
+        if custom_attributes_values:
-        #if custom_attributes_values:
+            epic.custom_attributes_values.attributes_values = custom_attributes_values
-        #    epic.custom_attributes_values.attributes_values = custom_attributes_values
+            epic.custom_attributes_values.save()
-        #    epic.custom_attributes_values.save()
-
 
         for i in range(self.sd.int(*NUM_ATTACHMENTS)):
             attachment = self.create_attachment(epic, i+1)

taiga/projects/serializers.py

@@ -30,6 +30,15 @@ from taiga.permissions.services import calculate_permissions
 from taiga.permissions.services import is_project_admin, is_project_owner
 
 from . import services
+<<<<<<< HEAD
+=======
+from .custom_attributes.serializers import EpicCustomAttributeSerializer
+from .custom_attributes.serializers import UserStoryCustomAttributeSerializer
+from .custom_attributes.serializers import TaskCustomAttributeSerializer
+from .custom_attributes.serializers import IssueCustomAttributeSerializer
+from .likes.mixins.serializers import FanResourceSerializerMixin
+from .mixins.serializers import ValidateDuplicatedNameInProjectMixin
+>>>>>>> 5f3559d... Epic custom attributes values
 from .notifications.choices import NotifyLevel
 
 
@@ -352,6 +361,7 @@ class ProjectSerializer(serializers.LightSerializer):
 
 
 class ProjectDetailSerializer(ProjectSerializer):
+    epic_statuses = Field(attr="epic_statuses_attr")
     us_statuses = Field(attr="userstory_statuses_attr")
     points = Field(attr="points_attr")
     task_statuses = Field(attr="task_statuses_attr")
@@ -359,6 +369,7 @@ class ProjectDetailSerializer(ProjectSerializer):
     issue_types = Field(attr="issue_types_attr")
     priorities = Field(attr="priorities_attr")
     severities = Field(attr="severities_attr")
+    epic_custom_attributes = Field(attr="epic_custom_attributes_attr")
     userstory_custom_attributes = Field(attr="userstory_custom_attributes_attr")
     task_custom_attributes = Field(attr="task_custom_attributes_attr")
     issue_custom_attributes = Field(attr="issue_custom_attributes_attr")
@@ -385,9 +396,9 @@ class ProjectDetailSerializer(ProjectSerializer):
 
     def to_value(self, instance):
         # Name attributes must be translated
-        for attr in ["userstory_statuses_attr", "points_attr", "task_statuses_attr",
+        for attr in ["epic_statuses_attr", "userstory_statuses_attr", "points_attr", "task_statuses_attr",
-                     "issue_statuses_attr", "issue_types_attr", "priorities_attr",
+                     "issue_statuses_attr", "issue_types_attr", "priorities_attr", "severities_attr",
-                     "severities_attr", "userstory_custom_attributes_attr",
+                     "epic_custom_attributes_attr", "userstory_custom_attributes_attr",
                      "task_custom_attributes_attr", "issue_custom_attributes_attr", "roles_attr"]:
 
             assert hasattr(instance, attr), "instance must have a {} attribute".format(attr)
@@ -430,8 +441,10 @@ class ProjectDetailSerializer(ProjectSerializer):
         return len(obj.members_attr)
 
     def get_is_out_of_owner_limits(self, obj):
-        assert hasattr(obj, "private_projects_same_owner_attr"), "instance must have a private_projects_same_owner_attr attribute"
+        assert (hasattr(obj, "private_projects_same_owner_attr"),
-        assert hasattr(obj, "public_projects_same_owner_attr"), "instance must have a public_projects_same_owner_attr attribute"
+                "instance must have a private_projects_same_owner_attr attribute"
+        assert (hasattr(obj, "public_projects_same_owner_attr"),
+                "instance must have a public_projects_same_owner_attr attribute"
         return services.check_if_project_is_out_of_owner_limits(
             obj,
             current_memberships=self.get_total_memberships(obj),
@@ -440,8 +453,10 @@ class ProjectDetailSerializer(ProjectSerializer):
         )
 
     def get_is_private_extra_info(self, obj):
-        assert hasattr(obj, "private_projects_same_owner_attr"), "instance must have a private_projects_same_owner_attr attribute"
+        assert (hasattr(obj, "private_projects_same_owner_attr"),
-        assert hasattr(obj, "public_projects_same_owner_attr"), "instance must have a public_projects_same_owner_attr attribute"
+                "instance must have a private_projects_same_owner_attr attribute"
+        assert (hasattr(obj, "public_projects_same_owner_attr"),
+                "instance must have a public_projects_same_owner_attr attribute"
         return services.check_if_project_privacity_can_be_changed(
             obj,
             current_memberships=self.get_total_memberships(obj),
@@ -466,6 +481,7 @@ class ProjectTemplateSerializer(serializers.LightSerializer):
     created_date = Field()
     modified_date = Field()
     default_owner_role = Field()
+    is_epics_activated = Field()
     is_backlog_activated = Field()
     is_kanban_activated = Field()
     is_wiki_activated = Field()
@@ -473,6 +489,7 @@ class ProjectTemplateSerializer(serializers.LightSerializer):
     videoconferences = Field()
     videoconferences_extra_data = Field()
     default_options = Field()
+    epic_statuses = Field()
     us_statuses = Field()
     points = Field()
     task_statuses = Field()

taiga/projects/utils.py

@@ -277,6 +277,26 @@ def attach_severities(queryset, as_field="severities_attr"):
     return queryset
 
 
+def attach_epic_custom_attributes(queryset, as_field="epic_custom_attributes_attr"):
+    """Attach a json epic custom attributes representation to each object of the queryset.
+
+    :param queryset: A Django projects queryset object.
+    :param as_field: Attach the epic custom attributes as an attribute with this name.
+
+    :return: Queryset object with the additional `as_field` field.
+    """
+    model = queryset.model
+    sql = """SELECT json_agg(row_to_json(custom_attributes_epiccustomattribute))
+        	    FROM custom_attributes_epiccustomattribute
+                WHERE
+                    custom_attributes_epiccustomattribute.project_id = {tbl}.id
+                """
+
+    sql = sql.format(tbl=model._meta.db_table)
+    queryset = queryset.extra(select={as_field: sql})
+    return queryset
+
+
 def attach_userstory_custom_attributes(queryset, as_field="userstory_custom_attributes_attr"):
     """Attach a json userstory custom attributes representation to each object of the queryset.
 
@@ -471,6 +491,7 @@ def attach_extra_info(queryset, user=None):
     queryset = attach_issue_types(queryset)
     queryset = attach_priorities(queryset)
     queryset = attach_severities(queryset)
+    queryset = attach_epic_custom_attributes(queryset)
     queryset = attach_userstory_custom_attributes(queryset)
     queryset = attach_task_custom_attributes(queryset)
     queryset = attach_issue_custom_attributes(queryset)

taiga/routers.py

@@ -54,6 +54,7 @@ from taiga.projects.api import ProjectFansViewSet
 from taiga.projects.api import ProjectWatchersViewSet
 from taiga.projects.api import MembershipViewSet
 from taiga.projects.api import InvitationViewSet
+from taiga.projects.api import EpicStatusViewSet
 from taiga.projects.api import UserStoryStatusViewSet
 from taiga.projects.api import PointsViewSet
 from taiga.projects.api import TaskStatusViewSet
@@ -69,6 +70,7 @@ router.register(r"projects/(?P<resource_id>\d+)/watchers", ProjectWatchersViewSe
 router.register(r"project-templates", ProjectTemplateViewSet, base_name="project-templates")
 router.register(r"memberships", MembershipViewSet, base_name="memberships")
 router.register(r"invitations", InvitationViewSet, base_name="invitations")
+router.register(r"epic-statuses", EpicStatusViewSet, base_name="epic-statuses")
 router.register(r"userstory-statuses", UserStoryStatusViewSet, base_name="userstory-statuses")
 router.register(r"points", PointsViewSet, base_name="points")
 router.register(r"task-statuses", TaskStatusViewSet, base_name="task-statuses")
@@ -79,13 +81,18 @@ router.register(r"severities",SeverityViewSet , base_name="severities")
 
 
 # Custom Attributes
+from taiga.projects.custom_attributes.api import EpicCustomAttributeViewSet
 from taiga.projects.custom_attributes.api import UserStoryCustomAttributeViewSet
 from taiga.projects.custom_attributes.api import TaskCustomAttributeViewSet
 from taiga.projects.custom_attributes.api import IssueCustomAttributeViewSet
+
+from taiga.projects.custom_attributes.api import EpicCustomAttributesValuesViewSet
 from taiga.projects.custom_attributes.api import UserStoryCustomAttributesValuesViewSet
 from taiga.projects.custom_attributes.api import TaskCustomAttributesValuesViewSet
 from taiga.projects.custom_attributes.api import IssueCustomAttributesValuesViewSet
 
+router.register(r"epic-custom-attributes", EpicCustomAttributeViewSet,
+                base_name="epic-custom-attributes")
 router.register(r"userstory-custom-attributes", UserStoryCustomAttributeViewSet,
                 base_name="userstory-custom-attributes")
 router.register(r"task-custom-attributes", TaskCustomAttributeViewSet,
@@ -93,6 +100,8 @@ router.register(r"task-custom-attributes", TaskCustomAttributeViewSet,
 router.register(r"issue-custom-attributes", IssueCustomAttributeViewSet,
                 base_name="issue-custom-attributes")
 
+router.register(r"epics/custom-attributes-values", EpicCustomAttributesValuesViewSet,
+                base_name="epic-custom-attributes-values")
 router.register(r"userstories/custom-attributes-values", UserStoryCustomAttributesValuesViewSet,
                 base_name="userstory-custom-attributes-values")
 router.register(r"tasks/custom-attributes-values", TaskCustomAttributesValuesViewSet,
@@ -114,50 +123,76 @@ router.register(r"resolver", ResolverViewSet, base_name="resolver")
 
 
 # Attachments
+from taiga.projects.attachments.api import EpicAttachmentViewSet
 from taiga.projects.attachments.api import UserStoryAttachmentViewSet
 from taiga.projects.attachments.api import IssueAttachmentViewSet
 from taiga.projects.attachments.api import TaskAttachmentViewSet
 from taiga.projects.attachments.api import WikiAttachmentViewSet
 
+router.register(r"epics/attachments", EpicAttachmentViewSet,
+                base_name="epic-attachments")
 router.register(r"userstories/attachments", UserStoryAttachmentViewSet,
                 base_name="userstory-attachments")
-router.register(r"tasks/attachments", TaskAttachmentViewSet, base_name="task-attachments")
+router.register(r"tasks/attachments", TaskAttachmentViewSet,
-router.register(r"issues/attachments", IssueAttachmentViewSet, base_name="issue-attachments")
+                base_name="task-attachments")
-router.register(r"wiki/attachments", WikiAttachmentViewSet, base_name="wiki-attachments")
+router.register(r"issues/attachments", IssueAttachmentViewSet,
+                base_name="issue-attachments")
+router.register(r"wiki/attachments", WikiAttachmentViewSet,
+                base_name="wiki-attachments")
 
 
 # Project components
 from taiga.projects.milestones.api import MilestoneViewSet
 from taiga.projects.milestones.api import MilestoneWatchersViewSet
+
 from taiga.projects.userstories.api import UserStoryViewSet
 from taiga.projects.userstories.api import UserStoryVotersViewSet
 from taiga.projects.userstories.api import UserStoryWatchersViewSet
+
 from taiga.projects.tasks.api import TaskViewSet
 from taiga.projects.tasks.api import TaskVotersViewSet
 from taiga.projects.tasks.api import TaskWatchersViewSet
+
 from taiga.projects.issues.api import IssueViewSet
 from taiga.projects.issues.api import IssueVotersViewSet
 from taiga.projects.issues.api import IssueWatchersViewSet
+
 from taiga.projects.wiki.api import WikiViewSet
 from taiga.projects.wiki.api import WikiLinkViewSet
 from taiga.projects.wiki.api import WikiWatchersViewSet
 
-router.register(r"milestones", MilestoneViewSet, base_name="milestones")
+router.register(r"milestones", MilestoneViewSet,
-router.register(r"milestones/(?P<resource_id>\d+)/watchers", MilestoneWatchersViewSet, base_name="milestone-watchers")
+                base_name="milestones")
-router.register(r"userstories", UserStoryViewSet, base_name="userstories")
+router.register(r"milestones/(?P<resource_id>\d+)/watchers", MilestoneWatchersViewSet,
-router.register(r"userstories/(?P<resource_id>\d+)/voters", UserStoryVotersViewSet, base_name="userstory-voters")
+                base_name="milestone-watchers")
-router.register(r"userstories/(?P<resource_id>\d+)/watchers", UserStoryWatchersViewSet, base_name="userstory-watchers")
-router.register(r"tasks", TaskViewSet, base_name="tasks")
-router.register(r"tasks/(?P<resource_id>\d+)/voters", TaskVotersViewSet, base_name="task-voters")
-router.register(r"tasks/(?P<resource_id>\d+)/watchers", TaskWatchersViewSet, base_name="task-watchers")
-router.register(r"issues", IssueViewSet, base_name="issues")
-router.register(r"issues/(?P<resource_id>\d+)/voters", IssueVotersViewSet, base_name="issue-voters")
-router.register(r"issues/(?P<resource_id>\d+)/watchers", IssueWatchersViewSet, base_name="issue-watchers")
-router.register(r"wiki", WikiViewSet, base_name="wiki")
-router.register(r"wiki/(?P<resource_id>\d+)/watchers", WikiWatchersViewSet, base_name="wiki-watchers")
-router.register(r"wiki-links", WikiLinkViewSet, base_name="wiki-links")
 
+router.register(r"userstories", UserStoryViewSet,
+                base_name="userstories")
+router.register(r"userstories/(?P<resource_id>\d+)/voters", UserStoryVotersViewSet,
+                base_name="userstory-voters")
+router.register(r"userstories/(?P<resource_id>\d+)/watchers", UserStoryWatchersViewSet,
+                base_name="userstory-watchers")
 
+router.register(r"tasks", TaskViewSet,
+                base_name="tasks")
+router.register(r"tasks/(?P<resource_id>\d+)/voters", TaskVotersViewSet,
+                base_name="task-voters")
+router.register(r"tasks/(?P<resource_id>\d+)/watchers", TaskWatchersViewSet,
+                base_name="task-watchers")
+
+router.register(r"issues", IssueViewSet,
+                base_name="issues")
+router.register(r"issues/(?P<resource_id>\d+)/voters", IssueVotersViewSet,
+                base_name="issue-voters")
+router.register(r"issues/(?P<resource_id>\d+)/watchers", IssueWatchersViewSet,
+                base_name="issue-watchers")
+
+router.register(r"wiki", WikiViewSet,
+                base_name="wiki")
+router.register(r"wiki/(?P<resource_id>\d+)/watchers", WikiWatchersViewSet,
+                base_name="wiki-watchers")
+router.register(r"wiki-links", WikiLinkViewSet,
+                base_name="wiki-links")
 
 
 # History & Components
@@ -223,11 +258,11 @@ router.register(r"exporter", ProjectExporterViewSet, base_name="exporter")
 
 # External apps
 from taiga.external_apps.api import Application, ApplicationToken
+
 router.register(r"applications", Application, base_name="applications")
 router.register(r"application-tokens", ApplicationToken, base_name="application-tokens")
 
 
-
 # Stats
 #   - see taiga.stats.routers and taiga.stats.apps
 

tests/factories.py

@@ -57,6 +57,7 @@ class ProjectTemplateFactory(Factory):
     slug = settings.DEFAULT_PROJECT_TEMPLATE
     description = factory.Sequence(lambda n: "Description {}".format(n))
 
+    epic_statuses = []
     us_statuses = []
     points = []
     task_statuses = []

tests/integration/test_custom_attributes_epics.py

@@ -0,0 +1,201 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
+# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
+# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
+# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
+# 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.db.transaction import atomic
+from django.core.urlresolvers import reverse
+from taiga.base.utils import json
+
+from .. import factories as f
+
+import pytest
+pytestmark = pytest.mark.django_db
+
+
+#########################################################
+# Epic Custom Attributes
+#########################################################
+
+def test_epic_custom_attribute_duplicate_name_error_on_create(client):
+    custom_attr_1 = f.EpicCustomAttributeFactory()
+    member = f.MembershipFactory(user=custom_attr_1.project.owner,
+                                 project=custom_attr_1.project,
+                                 is_admin=True)
+
+
+    url = reverse("epic-custom-attributes-list")
+    data = {"name": custom_attr_1.name,
+            "project": custom_attr_1.project.pk}
+
+    client.login(member.user)
+    response = client.json.post(url, json.dumps(data))
+    assert response.status_code == 400
+
+
+def test_epic_custom_attribute_duplicate_name_error_on_update(client):
+    custom_attr_1 = f.EpicCustomAttributeFactory()
+    custom_attr_2 = f.EpicCustomAttributeFactory(project=custom_attr_1.project)
+    member = f.MembershipFactory(user=custom_attr_1.project.owner,
+                                 project=custom_attr_1.project,
+                                 is_admin=True)
+
+
+    url = reverse("epic-custom-attributes-detail", kwargs={"pk": custom_attr_2.pk})
+    data = {"name": custom_attr_1.name}
+
+    client.login(member.user)
+    response = client.json.patch(url, json.dumps(data))
+    assert response.status_code == 400
+
+
+def test_epic_custom_attribute_duplicate_name_error_on_move_between_projects(client):
+    custom_attr_1 = f.EpicCustomAttributeFactory()
+    custom_attr_2 = f.EpicCustomAttributeFactory(name=custom_attr_1.name)
+    member = f.MembershipFactory(user=custom_attr_1.project.owner,
+                                 project=custom_attr_1.project,
+                                 is_admin=True)
+    f.MembershipFactory(user=custom_attr_1.project.owner,
+                        project=custom_attr_2.project,
+                        is_admin=True)
+
+    url = reverse("epic-custom-attributes-detail", kwargs={"pk": custom_attr_2.pk})
+    data = {"project": custom_attr_1.project.pk}
+
+    client.login(member.user)
+    response = client.json.patch(url, json.dumps(data))
+    assert response.status_code == 400
+
+
+#########################################################
+# Epic Custom Attributes Values
+#########################################################
+
+def test_epic_custom_attributes_values_when_create_us(client):
+    epic = f.EpicFactory()
+    assert epic.custom_attributes_values.attributes_values == {}
+
+
+def test_epic_custom_attributes_values_update(client):
+    epic = f.EpicFactory()
+    member = f.MembershipFactory(user=epic.project.owner,
+                                 project=epic.project,
+                                 is_admin=True)
+
+    custom_attr_1 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct1_id = "{}".format(custom_attr_1.id)
+    custom_attr_2 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct2_id = "{}".format(custom_attr_2.id)
+
+    custom_attrs_val = epic.custom_attributes_values
+
+    url = reverse("epic-custom-attributes-values-detail", args=[epic.id])
+    data = {
+        "attributes_values": {
+            ct1_id: "test_1_updated",
+            ct2_id: "test_2_updated"
+        },
+        "version": custom_attrs_val.version
+    }
+
+
+    assert epic.custom_attributes_values.attributes_values == {}
+    client.login(member.user)
+    response = client.json.patch(url, json.dumps(data))
+    assert response.status_code == 200
+    assert response.data["attributes_values"] == data["attributes_values"]
+    epic = epic.__class__.objects.get(id=epic.id)
+    assert epic.custom_attributes_values.attributes_values == data["attributes_values"]
+
+
+def test_epic_custom_attributes_values_update_with_error_invalid_key(client):
+    epic = f.EpicFactory()
+    member = f.MembershipFactory(user=epic.project.owner,
+                                 project=epic.project,
+                                 is_admin=True)
+
+    custom_attr_1 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct1_id = "{}".format(custom_attr_1.id)
+    custom_attr_2 = f.EpicCustomAttributeFactory(project=epic.project)
+
+    custom_attrs_val = epic.custom_attributes_values
+
+    url = reverse("epic-custom-attributes-values-detail", args=[epic.id])
+    data = {
+        "attributes_values": {
+            ct1_id: "test_1_updated",
+            "123456": "test_2_updated"
+        },
+        "version": custom_attrs_val.version
+    }
+
+    client.login(member.user)
+    response = client.json.patch(url, json.dumps(data))
+    assert response.status_code == 400
+
+def test_epic_custom_attributes_values_delete_epic(client):
+    epic = f.EpicFactory()
+    member = f.MembershipFactory(user=epic.project.owner,
+                                 project=epic.project,
+                                 is_admin=True)
+
+    custom_attr_1 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct1_id = "{}".format(custom_attr_1.id)
+    custom_attr_2 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct2_id = "{}".format(custom_attr_2.id)
+
+    custom_attrs_val = epic.custom_attributes_values
+
+    url = reverse("epics-detail", args=[epic.id])
+
+    client.login(member.user)
+    response = client.json.delete(url)
+    assert response.status_code == 204
+    assert not epic.__class__.objects.filter(id=epic.id).exists()
+    assert not custom_attrs_val.__class__.objects.filter(id=custom_attrs_val.id).exists()
+
+
+#########################################################
+# Test tristres triggers :-P
+#########################################################
+
+def test_trigger_update_epiccustomvalues_afeter_remove_epiccustomattribute(client):
+    epic = f.EpicFactory()
+    member = f.MembershipFactory(user=epic.project.owner,
+                                 project=epic.project,
+                                 is_admin=True)
+    custom_attr_1 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct1_id = "{}".format(custom_attr_1.id)
+    custom_attr_2 = f.EpicCustomAttributeFactory(project=epic.project)
+    ct2_id = "{}".format(custom_attr_2.id)
+
+    custom_attrs_val = epic.custom_attributes_values
+    custom_attrs_val.attributes_values = {ct1_id: "test_1", ct2_id: "test_2"}
+    custom_attrs_val.save()
+
+    assert ct1_id in custom_attrs_val.attributes_values.keys()
+    assert ct2_id in custom_attrs_val.attributes_values.keys()
+
+    url = reverse("epic-custom-attributes-detail", kwargs={"pk": custom_attr_2.pk})
+    client.login(member.user)
+    response = client.json.delete(url)
+    assert response.status_code == 204
+
+    custom_attrs_val = custom_attrs_val.__class__.objects.get(id=custom_attrs_val.id)
+    assert not custom_attr_2.__class__.objects.filter(pk=custom_attr_2.pk).exists()
+    assert ct1_id in custom_attrs_val.attributes_values.keys()
+    assert ct2_id not in custom_attrs_val.attributes_values.keys()