Star/Unstar projects

requirements-devel.txt

@@ -8,3 +8,4 @@ pytest-pythonpath==0.3
 
 coverage==3.7.1
 coveralls==0.4.2
+django-testclient-extensions==0.1.1

settings/common.py

@@ -186,6 +186,7 @@ INSTALLED_APPS = [
     "taiga.projects.wiki",
     "taiga.projects.history",
     "taiga.projects.notifications",
+    "taiga.projects.stars",
 
     "south",
     "reversion",

taiga/projects/api.py

@@ -40,6 +40,7 @@ from . import serializers
 from . import models
 from . import permissions
 from . import services
+from . import stars
 
 
 class ProjectAdminViewSet(ModelCrudViewSet):
@@ -73,6 +74,18 @@ class ProjectViewSet(ModelCrudViewSet):
         project = self.get_object()
         return Response(services.get_stats_for_project(project))
 
+    @detail_route(methods=['post'], permission_classes=(IsAuthenticated,))
+    def star(self, request, pk=None):
+        project = self.get_object()
+        stars.star(project, user=request.user)
+        return Response(status=status.HTTP_200_OK)
+
+    @detail_route(methods=['post'], permission_classes=(IsAuthenticated,))
+    def unstar(self, request, pk=None):
+        project = self.get_object()
+        stars.unstar(project, user=request.user)
+        return Response(status=status.HTTP_200_OK)
+
     @detail_route(methods=['get'])
     def issues_stats(self, request, pk=None):
         project = self.get_object()

taiga/projects/stars/__init__.py

@@ -0,0 +1 @@
+from .services import star, unstar

taiga/projects/stars/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

taiga/projects/stars/migrations/0001_initial.py

@@ -0,0 +1,248 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'Fan'
+        db.create_table('stars_fan', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('project', self.gf('django.db.models.fields.related.ForeignKey')(related_name='fans', to=orm['projects.Project'])),
+            ('user', self.gf('django.db.models.fields.related.ForeignKey')(related_name='fans', to=orm['users.User'])),
+        ))
+        db.send_create_signal('stars', ['Fan'])
+
+        # Adding unique constraint on 'Fan', fields ['project', 'user']
+        db.create_unique('stars_fan', ['project_id', 'user_id'])
+
+        # Adding model 'Stars'
+        db.create_table('stars_stars', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('project', self.gf('django.db.models.fields.related.OneToOneField')(unique=True, to=orm['projects.Project'])),
+            ('count', self.gf('django.db.models.fields.PositiveIntegerField')(default=0)),
+        ))
+        db.send_create_signal('stars', ['Stars'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'Fan', fields ['project', 'user']
+        db.delete_unique('stars_fan', ['project_id', 'user_id'])
+
+        # Deleting model 'Fan'
+        db.delete_table('stars_fan')
+
+        # Deleting model 'Stars'
+        db.delete_table('stars_stars')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'to': "orm['auth.Permission']", 'symmetrical': 'False'})
+        },
+        'auth.permission': {
+            'Meta': {'unique_together': "(('content_type', 'codename'),)", 'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'ordering': "('name',)", 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'domains.domain': {
+            'Meta': {'ordering': "('domain',)", 'object_name': 'Domain'},
+            'alias_of': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'related_name': "'+'", 'to': "orm['domains.Domain']"}),
+            'default_language': ('django.db.models.fields.CharField', [], {'blank': 'True', 'default': "''", 'max_length': '20'}),
+            'domain': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'public_register': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'scheme': ('django.db.models.fields.CharField', [], {'null': 'True', 'default': 'None', 'max_length': '60'})
+        },
+        'projects.issuestatus': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'IssueStatus'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_closed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'issue_statuses'", 'to': "orm['projects.Project']"})
+        },
+        'projects.issuetype': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'IssueType'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'issue_types'", 'to': "orm['projects.Project']"})
+        },
+        'projects.membership': {
+            'Meta': {'unique_together': "(('user', 'project'),)", 'ordering': "['project', 'role']", 'object_name': 'Membership'},
+            'created_at': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'default': 'datetime.datetime.now', 'auto_now_add': 'True'}),
+            'email': ('django.db.models.fields.EmailField', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'memberships'", 'to': "orm['projects.Project']"}),
+            'role': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'memberships'", 'to': "orm['users.Role']"}),
+            'token': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'max_length': '60'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'related_name': "'memberships'", 'to': "orm['users.User']"})
+        },
+        'projects.points': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'Points'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'points'", 'to': "orm['projects.Project']"}),
+            'value': ('django.db.models.fields.FloatField', [], {'blank': 'True', 'null': 'True', 'default': 'None'})
+        },
+        'projects.priority': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'Priority'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'priorities'", 'to': "orm['projects.Project']"})
+        },
+        'projects.project': {
+            'Meta': {'ordering': "['name']", 'object_name': 'Project'},
+            'created_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now_add': 'True'}),
+            'creation_template': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'related_name': "'projects'", 'to': "orm['projects.ProjectTemplate']"}),
+            'default_issue_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.IssueStatus']"}),
+            'default_issue_type': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.IssueType']"}),
+            'default_points': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.Points']"}),
+            'default_priority': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.Priority']"}),
+            'default_severity': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.Severity']"}),
+            'default_task_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.TaskStatus']"}),
+            'default_us_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'unique': 'True', 'null': 'True', 'related_name': "'+'", 'to': "orm['projects.UserStoryStatus']"}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'domain': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'related_name': "'projects'", 'to': "orm['domains.Domain']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_backlog_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_issues_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_kanban_activated': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_wiki_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'members': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'projects'", 'to': "orm['users.User']", 'through': "orm['projects.Membership']"}),
+            'modified_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '250'}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'owned_projects'", 'to': "orm['users.User']"}),
+            'public': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'blank': 'True', 'max_length': '250'}),
+            'tags': ('picklefield.fields.PickledObjectField', [], {'blank': 'True'}),
+            'total_milestones': ('django.db.models.fields.IntegerField', [], {'blank': 'True', 'null': 'True', 'default': '0'}),
+            'total_story_points': ('django.db.models.fields.FloatField', [], {'null': 'True', 'default': 'None'}),
+            'videoconferences': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'max_length': '250'}),
+            'videoconferences_salt': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'max_length': '250'})
+        },
+        'projects.projecttemplate': {
+            'Meta': {'unique_together': "(['slug', 'domain'],)", 'ordering': "['name']", 'object_name': 'ProjectTemplate'},
+            'created_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now_add': 'True'}),
+            'default_options': ('django_pgjson.fields.JsonField', [], {}),
+            'default_owner_role': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'domain': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'related_name': "'templates'", 'to': "orm['domains.Domain']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_backlog_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_issues_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_kanban_activated': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_wiki_activated': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'issue_statuses': ('django_pgjson.fields.JsonField', [], {}),
+            'issue_types': ('django_pgjson.fields.JsonField', [], {}),
+            'modified_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '250'}),
+            'points': ('django_pgjson.fields.JsonField', [], {}),
+            'priorities': ('django_pgjson.fields.JsonField', [], {}),
+            'roles': ('django_pgjson.fields.JsonField', [], {}),
+            'severities': ('django_pgjson.fields.JsonField', [], {}),
+            'slug': ('django.db.models.fields.SlugField', [], {'blank': 'True', 'max_length': '250'}),
+            'task_statuses': ('django_pgjson.fields.JsonField', [], {}),
+            'us_statuses': ('django_pgjson.fields.JsonField', [], {}),
+            'videoconferences': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'max_length': '250'}),
+            'videoconferences_salt': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'max_length': '250'})
+        },
+        'projects.severity': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'Severity'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'severities'", 'to': "orm['projects.Project']"})
+        },
+        'projects.taskstatus': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'TaskStatus'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_closed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'task_statuses'", 'to': "orm['projects.Project']"})
+        },
+        'projects.userstorystatus': {
+            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'UserStoryStatus'},
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#999999'", 'max_length': '20'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_closed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'us_statuses'", 'to': "orm['projects.Project']"}),
+            'wip_limit': ('django.db.models.fields.IntegerField', [], {'blank': 'True', 'null': 'True', 'default': 'None'})
+        },
+        'stars.fan': {
+            'Meta': {'unique_together': "(('project', 'user'),)", 'object_name': 'Fan'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'fans'", 'to': "orm['projects.Project']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'fans'", 'to': "orm['users.User']"})
+        },
+        'stars.stars': {
+            'Meta': {'object_name': 'Stars'},
+            'count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'project': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'to': "orm['projects.Project']"})
+        },
+        'users.role': {
+            'Meta': {'unique_together': "(('slug', 'project'),)", 'ordering': "['order', 'slug']", 'object_name': 'Role'},
+            'computable': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '10'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'roles'", 'to': "orm['auth.Permission']"}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'roles'", 'to': "orm['projects.Project']"}),
+            'slug': ('django.db.models.fields.SlugField', [], {'blank': 'True', 'max_length': '250'})
+        },
+        'users.user': {
+            'Meta': {'ordering': "['username']", 'object_name': 'User'},
+            'color': ('django.db.models.fields.CharField', [], {'blank': 'True', 'default': "'#55c1f6'", 'max_length': '9'}),
+            'colorize_tags': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'default_language': ('django.db.models.fields.CharField', [], {'blank': 'True', 'default': "''", 'max_length': '20'}),
+            'default_timezone': ('django.db.models.fields.CharField', [], {'blank': 'True', 'default': "''", 'max_length': '20'}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'email': ('django.db.models.fields.EmailField', [], {'blank': 'True', 'max_length': '75'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'blank': 'True', 'max_length': '30'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'user_set'", 'to': "orm['auth.Group']", 'symmetrical': 'False'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'blank': 'True', 'max_length': '30'}),
+            'notify_changes_by_me': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'notify_level': ('django.db.models.fields.CharField', [], {'default': "'all_owned_projects'", 'max_length': '32'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'photo': ('django.db.models.fields.files.FileField', [], {'blank': 'True', 'null': 'True', 'max_length': '500'}),
+            'token': ('django.db.models.fields.CharField', [], {'blank': 'True', 'null': 'True', 'default': 'None', 'max_length': '200'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'user_set'", 'to': "orm['auth.Permission']", 'symmetrical': 'False'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        }
+    }
+
+    complete_apps = ['stars']

taiga/projects/stars/models.py

@@ -0,0 +1,36 @@
+from django.conf import settings
+from django.utils.translation import ugettext_lazy as _
+from django.db import models
+
+
+class Fan(models.Model):
+    project = models.ForeignKey("projects.Project", null=False, blank=False, related_name="fans",
+                                verbose_name=_("project"))
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, null=False, blank=False,
+                             related_name="fans", verbose_name=_("fans"))
+
+    class Meta:
+        verbose_name = _("Star")
+        verbose_name_plural = _("Stars")
+        unique_together = ("project", "user")
+
+    def __unicode__(self):
+        return self.user
+
+    @classmethod
+    def create(cls, *args, **kwargs):
+        return cls.objects.create(*args, **kwargs)
+
+
+class Stars(models.Model):
+    project = models.OneToOneField("projects.Project", null=False, blank=False,
+                                   verbose_name=_("project"))
+    count = models.PositiveIntegerField(null=False, blank=False, default=0,
+                                        verbose_name=_("count"))
+
+    class Meta:
+        verbose_name = _("Stars")
+        verbose_name_plural = _("Stars")
+
+    def __unicode__(self):
+        return "{} stars".format(self.count)

taiga/projects/stars/services.py

@@ -0,0 +1,55 @@
+from django.db.models import F
+from django.db.transaction import atomic
+from django.contrib.auth import get_user_model
+
+from ..models import Project
+from .models import Fan, Stars
+
+
+@atomic
+def star(project, user):
+    """Star a project for an user.
+
+    If the user has already starred the project nothing happends so this function can be considered
+    idempotent.
+
+    :param project: :class:`~taiga.projects.models.Project` instance.
+    :param user: :class:`~taiga.users.models.User` instance.
+    """
+    if not Fan.objects.filter(project=project, user=user).exists():
+        Fan.objects.create(project=project, user=user)
+        stars, _ = Stars.objects.get_or_create(project=project)
+        stars.count = F('count') + 1
+        stars.save()
+
+
+@atomic
+def unstar(project, user):
+    """Unstar a project for an user.
+
+    If the user has not starred the project nothing happens so this function can be considered
+    idempotent.
+
+    :param project: :class:`~taiga.projects.models.Project` instance.
+    :param user: :class:`~taiga.users.models.User` instance.
+    """
+    if Fan.objects.filter(project=project, user=user).exists():
+        Fan.objects.filter(project=project, user=user).delete()
+        stars, _ = Stars.objects.get_or_create(project=project)
+        stars.count = F('count') - 1
+        stars.save()
+
+
+def get_stars(project):
+    """Get the count of stars a project have."""
+    return Stars.objects.filter(project=project).count
+
+
+def get_fans(project):
+    """Get the fans a project have."""
+    return get_user_model().objects.filter(fans__project=project)
+
+
+def get_starred_projects(user):
+    """Get the projects an user has starred."""
+    return Project.objects.filter(fans__user=user)

tests/factories.py

@@ -1,4 +1,5 @@
 import uuid
+import threading
 
 import factory
 from django.conf import settings
@@ -7,11 +8,25 @@ import taiga.projects.models
 import taiga.projects.userstories.models
 import taiga.projects.issues.models
 import taiga.projects.milestones.models
+import taiga.projects.stars.models
 import taiga.users.models
 import taiga.userstorage.models
 
 
-class ProjectTemplateFactory(factory.DjangoModelFactory):
+class Factory(factory.DjangoModelFactory):
+    FACTORY_STRATEGY = factory.CREATE_STRATEGY
+
+    _SEQUENCE = 1
+    _SEQUENCE_LOCK = threading.Lock()
+
+    @classmethod
+    def _setup_next_sequence(cls):
+        with cls._SEQUENCE_LOCK:
+            cls._SEQUENCE += 1
+        return cls._SEQUENCE
+
+
+class ProjectTemplateFactory(Factory):
     FACTORY_FOR = taiga.projects.models.ProjectTemplate
     FACTORY_DJANGO_GET_OR_CREATE = ("slug", )
 
@@ -28,7 +43,7 @@ class ProjectTemplateFactory(factory.DjangoModelFactory):
     roles = []
 
 
-class ProjectFactory(factory.DjangoModelFactory):
+class ProjectFactory(Factory):
     FACTORY_FOR = taiga.projects.models.Project
 
     name = factory.Sequence(lambda n: "Project {}".format(n))
@@ -38,14 +53,30 @@ class ProjectFactory(factory.DjangoModelFactory):
     creation_template = factory.SubFactory("tests.factories.ProjectTemplateFactory")
 
 
-class RoleFactory(factory.DjangoModelFactory):
+class RoleFactory(Factory):
     FACTORY_FOR = taiga.users.models.Role
 
     name = "Tester"
     project = factory.SubFactory("tests.factories.ProjectFactory")
 
 
-class UserFactory(factory.DjangoModelFactory):
+class PointsFactory(Factory):
+    FACTORY_FOR = taiga.projects.models.Points
+
+    name = factory.Sequence(lambda n: "Points {}".format(n))
+    value = 2
+    project = factory.SubFactory("tests.factories.ProjectFactory")
+
+
+class RolePointsFactory(Factory):
+    FACTORY_FOR = taiga.projects.userstories.models.RolePoints
+
+    user_story = factory.SubFactory("tests.factories.UserStoryFactory")
+    role = factory.SubFactory("tests.factories.RoleFactory")
+    points = factory.SubFactory("tests.factories.PointsFactory")
+
+
+class UserFactory(Factory):
     FACTORY_FOR = taiga.users.models.User
 
     username = factory.Sequence(lambda n: "user{}".format(n))
@@ -53,7 +84,7 @@ class UserFactory(factory.DjangoModelFactory):
     password = factory.PostGeneration(lambda obj, *args, **kwargs: obj.set_password(obj.username))
 
 
-class MembershipFactory(factory.DjangoModelFactory):
+class MembershipFactory(Factory):
     FACTORY_FOR = taiga.projects.models.Membership
 
     token = factory.LazyAttribute(lambda obj: str(uuid.uuid1()))
@@ -62,7 +93,7 @@ class MembershipFactory(factory.DjangoModelFactory):
     user = factory.SubFactory("tests.factories.UserFactory")
 
 
-class StorageEntryFactory(factory.DjangoModelFactory):
+class StorageEntryFactory(Factory):
     FACTORY_FOR = taiga.userstorage.models.StorageEntry
 
     owner = factory.SubFactory("tests.factories.UserFactory")
@@ -70,7 +101,7 @@ class StorageEntryFactory(factory.DjangoModelFactory):
     value = factory.Sequence(lambda n: "value {}".format(n))
 
 
-class UserStoryFactory(factory.DjangoModelFactory):
+class UserStoryFactory(Factory):
     FACTORY_FOR = taiga.projects.userstories.models.UserStory
 
     ref = factory.Sequence(lambda n: n)
@@ -79,7 +110,7 @@ class UserStoryFactory(factory.DjangoModelFactory):
     subject = factory.Sequence(lambda n: "User Story {}".format(n))
 
 
-class MilestoneFactory(factory.DjangoModelFactory):
+class MilestoneFactory(Factory):
     FACTORY_FOR = taiga.projects.milestones.models.Milestone
 
     name = factory.Sequence(lambda n: "Milestone {}".format(n))
@@ -87,7 +118,7 @@ class MilestoneFactory(factory.DjangoModelFactory):
     project = factory.SubFactory("tests.factories.ProjectFactory")
 
 
-class IssueFactory(factory.DjangoModelFactory):
+class IssueFactory(Factory):
     FACTORY_FOR = taiga.projects.issues.models.Issue
 
     subject = factory.Sequence(lambda n: "Issue {}".format(n))
@@ -100,29 +131,36 @@ class IssueFactory(factory.DjangoModelFactory):
     milestone = factory.SubFactory("tests.factories.MilestoneFactory")
 
 
-class IssueStatusFactory(factory.DjangoModelFactory):
+class IssueStatusFactory(Factory):
     FACTORY_FOR = taiga.projects.models.IssueStatus
 
     name = factory.Sequence(lambda n: "Issue Status {}".format(n))
     project = factory.SubFactory("tests.factories.ProjectFactory")
 
 
-class SeverityFactory(factory.DjangoModelFactory):
+class SeverityFactory(Factory):
     FACTORY_FOR = taiga.projects.models.Severity
 
     name = factory.Sequence(lambda n: "Severity {}".format(n))
     project = factory.SubFactory("tests.factories.ProjectFactory")
 
 
-class PriorityFactory(factory.DjangoModelFactory):
+class PriorityFactory(Factory):
     FACTORY_FOR = taiga.projects.models.Priority
 
     name = factory.Sequence(lambda n: "Priority {}".format(n))
     project = factory.SubFactory("tests.factories.ProjectFactory")
 
 
-class IssueTypeFactory(factory.DjangoModelFactory):
+class IssueTypeFactory(Factory):
     FACTORY_FOR = taiga.projects.models.IssueType
 
     name = factory.Sequence(lambda n: "Issue Type {}".format(n))
     project = factory.SubFactory("tests.factories.ProjectFactory")
+
+
+class FanFactory(Factory):
+    FACTORY_FOR = taiga.projects.stars.models.Fan
+
+    project = factory.SubFactory("tests.factories.ProjectFactory")
+    user = factory.SubFactory("tests.factories.UserFactory")

tests/integration/test_auth_api.py

@@ -5,14 +5,15 @@ from .. import factories
 
 pytestmark = pytest.mark.django_db
 
+
 @pytest.fixture
 def register_form():
-   return {"username": "username",
+    return {"username": "username",
-           "password": "password",
+            "password": "password",
-           "first_name": "fname",
+            "first_name": "fname",
-           "last_name": "lname",
+            "last_name": "lname",
-           "email": "user@email.com",
+            "email": "user@email.com",
-           "type": "public"}
+            "type": "public"}
 
 
 def test_respond_201_if_domain_allows_public_registration(client, register_form):

tests/integration/test_stars.py

@@ -0,0 +1,54 @@
+import pytest
+from django.core.urlresolvers import reverse
+
+from .. import factories as f
+
+pytestmark = pytest.mark.django_db
+
+
+def test_project_owner_star_project(client):
+    user = f.UserFactory.create()
+    project = f.ProjectFactory.create(owner=user)
+    url = reverse("projects-star", args=(project.id,))
+
+    client.login(user)
+    response = client.post(url)
+
+    assert response.status_code == 200
+
+
+def test_project_owner_unstar_project(client):
+    user = f.UserFactory.create()
+    project = f.ProjectFactory.create(owner=user)
+    url = reverse("projects-unstar", args=(project.id,))
+
+    client.login(user)
+    response = client.post(url)
+
+    assert response.status_code == 200
+
+
+def test_project_member_star_project(client):
+    user = f.UserFactory.create()
+    project = f.ProjectFactory.create()
+    role = f.RoleFactory.create(project=project)
+    f.MembershipFactory.create(project=project, user=user, role=role)
+    url = reverse("projects-star", args=(project.id,))
+
+    client.login(user)
+    response = client.post(url)
+
+    assert response.status_code == 200
+
+
+def test_project_member_unstar_project(client):
+    user = f.UserFactory.create()
+    project = f.ProjectFactory.create()
+    role = f.RoleFactory.create(project=project)
+    f.MembershipFactory.create(project=project, user=user, role=role)
+    url = reverse("projects-unstar", args=(project.id,))
+
+    client.login(user)
+    response = client.post(url)
+
+    assert response.status_code == 200

tests/unit/test_stars.py

@@ -0,0 +1,84 @@
+from unittest import mock
+
+from taiga.projects.stars import services as stars
+from .. import factories as f
+
+
+def test_user_star_project():
+    "An user can star a project"
+    user = f.UserFactory.build()
+    project = f.ProjectFactory.build()
+
+    with mock.patch("taiga.projects.stars.services.Fan") as Fan:
+        with mock.patch("taiga.projects.stars.services.Stars") as Stars:
+            stars_instance = mock.Mock()
+            stars_instance.save = mock.Mock()
+            Fan.objects.filter(project=project, user=user).exists = mock.Mock(return_value=False)
+            Stars.objects.get_or_create = mock.MagicMock(return_value=(stars_instance, True))
+
+            stars.star(project, user=user)
+
+            assert Fan.objects.create.called
+            assert stars_instance.count.connector == '+'
+            assert stars_instance.count.children[1] == 1
+            assert stars_instance.save.called
+
+
+def test_idempotence_user_star_project():
+    "An user can star a project many times but only one star is counted"
+    user = f.UserFactory.build()
+    project = f.ProjectFactory.build()
+
+    with mock.patch("taiga.projects.stars.services.Fan") as Fan:
+        with mock.patch("taiga.projects.stars.services.Stars") as Stars:
+            stars_instance = mock.Mock()
+            stars_instance.save = mock.Mock()
+            Fan.objects.filter(project=project, user=user).exists = mock.Mock(return_value=True)
+            Stars.objects.get_or_create = mock.MagicMock(return_value=(stars_instance, True))
+
+            stars.star(project, user=user)
+
+            assert not Fan.objects.create.called
+            assert not stars_instance.save.called
+
+
+def test_user_unstar_project():
+    "An user can unstar a project"
+    fan = f.FanFactory.build()
+
+    with mock.patch("taiga.projects.stars.services.Fan") as Fan:
+        with mock.patch("taiga.projects.stars.services.Stars") as Stars:
+            delete_mock = mock.Mock()
+            stars_instance = mock.Mock()
+            stars_instance.save = mock.Mock()
+            Fan.objects.filter(project=fan.project, user=fan.user).exists = mock.Mock(
+                return_value=True)
+            Fan.objects.filter(project=fan.project, user=fan.user).delete = delete_mock
+            Stars.objects.get_or_create = mock.MagicMock(return_value=(stars_instance, True))
+
+            stars.unstar(fan.project, user=fan.user)
+
+            assert delete_mock.called
+            assert stars_instance.count.connector == '-'
+            assert stars_instance.count.children[1] == 1
+            assert stars_instance.save.called
+
+
+def test_idempotence_user_unstar_project():
+    "An user can unstar a project many times but only one star is discounted"
+    fan = f.FanFactory.build()
+
+    with mock.patch("taiga.projects.stars.services.Fan") as Fan:
+        with mock.patch("taiga.projects.stars.services.Stars") as Stars:
+            delete_mock = mock.Mock()
+            stars_instance = mock.Mock()
+            stars_instance.save = mock.Mock()
+            Fan.objects.filter(project=fan.project, user=fan.user).exists = mock.Mock(
+                return_value=False)
+            Fan.objects.filter(project=fan.project, user=fan.user).delete = delete_mock
+            Stars.objects.get_or_create = mock.MagicMock(return_value=(stars_instance, True))
+
+            stars.unstar(fan.project, user=fan.user)
+
+            assert not delete_mock.called
+            assert not stars_instance.save.called