From d885f168993c84e41e340ba45a0953b94158b98f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Espino?= <jesus.espino@kaleidos.net>
Date: Fri, 13 Dec 2013 11:00:19 +0100
Subject: [PATCH] Adding domain members and project memberships sync signals
 handlers

---
 greenmine/base/domains/models.py              |   6 +
 ...enerate_domain_members_from_memberships.py | 215 ++++++++++++++++++
 greenmine/projects/models.py                  |   9 +
 3 files changed, 230 insertions(+)
 create mode 100644 greenmine/projects/migrations/0006_generate_domain_members_from_memberships.py

diff --git a/greenmine/base/domains/models.py b/greenmine/base/domains/models.py
index c550d062..c2a3a555 100644
--- a/greenmine/base/domains/models.py
+++ b/greenmine/base/domains/models.py
@@ -4,6 +4,7 @@ import string
 
 from django.db import models
 from django.db.models.signals import pre_save, pre_delete
+from django.dispatch import receiver
 from django.utils.translation import ugettext_lazy as _
 from django.core.exceptions import ValidationError
 
@@ -75,3 +76,8 @@ class DomainMember(models.Model):
 
 pre_save.connect(clear_domain_cache, sender=Domain)
 pre_delete.connect(clear_domain_cache, sender=Domain)
+
+@receiver(pre_delete, sender=DomainMember, dispatch_uid="domain_member_pre_delete")
+def domain_member_pre_delete(sender, instance, *args, **kwargs):
+    for domain_project in instance.domain.projects.all():
+        domain_project.memberships.filter(user=instance.user).delete()
diff --git a/greenmine/projects/migrations/0006_generate_domain_members_from_memberships.py b/greenmine/projects/migrations/0006_generate_domain_members_from_memberships.py
new file mode 100644
index 00000000..d03e7762
--- /dev/null
+++ b/greenmine/projects/migrations/0006_generate_domain_members_from_memberships.py
@@ -0,0 +1,215 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import DataMigration
+from django.db import models
+
+class Migration(DataMigration):
+
+    def forwards(self, orm):
+        for membership in orm['projects.Membership'].objects.all():
+            if membership.user and membership.project.domain.members.filter(user=membership.user).count() == 0:
+                orm['domains.DomainMember'].objects.create(
+                    domain=membership.project.domain,
+                    user=membership.user,
+                    email=membership.email,
+                    is_owner=False,
+                    is_staff=False
+                )
+
+    def backwards(self, orm):
+        pass
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '80', 'unique': 'True'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'to': "orm['auth.Permission']", 'symmetrical': 'False'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'object_name': 'Permission', 'unique_together': "(('content_type', 'codename'),)"},
+            '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': {'ordering': "('name',)", 'db_table': "'django_content_type'", 'object_name': 'ContentType', 'unique_together': "(('app_label', 'model'),)"},
+            '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'},
+            'default_language': ('django.db.models.fields.CharField', [], {'max_length': '20', 'blank': 'True', 'default': "''"}),
+            'domain': ('django.db.models.fields.CharField', [], {'max_length': '255', 'unique': 'True'}),
+            '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', 'max_length': '60', 'default': 'None'})
+        },
+        'domains.domainmember': {
+            'Meta': {'ordering': "['email']", 'object_name': 'DomainMember', 'unique_together': "(('domain', 'user'),)"},
+            'domain': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['domains.Domain']", 'null': 'True', 'related_name': "'members'"}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_owner': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['users.User']", 'null': 'True', 'related_name': "'+'"})
+        },
+        'projects.attachment': {
+            'Meta': {'ordering': "['project', 'created_date']", 'object_name': 'Attachment'},
+            'attached_file': ('django.db.models.fields.files.FileField', [], {'null': 'True', 'blank': 'True', 'max_length': '500'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'created_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'modified_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now': 'True'}),
+            'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['users.User']", 'related_name': "'change_attachments'"}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['projects.Project']", 'related_name': "'attachments'"})
+        },
+        'projects.issuestatus': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'IssueStatus', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'issue_statuses'"})
+        },
+        'projects.issuetype': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'IssueType', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'issue_types'"})
+        },
+        'projects.membership': {
+            'Meta': {'ordering': "['project', 'role']", 'object_name': 'Membership'},
+            'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True', 'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'null': 'True', 'max_length': '255', 'default': 'None'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'project': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['projects.Project']", 'related_name': "'memberships'"}),
+            'role': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['users.Role']", 'related_name': "'memberships'"}),
+            'token': ('django.db.models.fields.CharField', [], {'null': 'True', 'blank': 'True', 'max_length': '60', 'unique': 'True', 'default': 'None'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['users.User']", 'null': 'True', 'related_name': "'memberships'", 'blank': 'True', 'default': 'None'})
+        },
+        'projects.points': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'Points', 'unique_together': "(('project', 'name'),)"},
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'points'"}),
+            'value': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True', 'default': 'None'})
+        },
+        'projects.priority': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'Priority', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'priorities'"})
+        },
+        'projects.project': {
+            'Meta': {'ordering': "['name']", 'object_name': 'Project'},
+            'created_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'default_issue_status': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.IssueStatus']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_issue_type': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.IssueType']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_points': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.Points']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_priority': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.Priority']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_question_status': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.QuestionStatus']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_severity': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.Severity']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_task_status': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.TaskStatus']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'default_us_status': ('django.db.models.fields.related.OneToOneField', [], {'unique': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['projects.UserStoryStatus']", 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'domain': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['domains.Domain']", 'null': 'True', 'related_name': "'projects'", 'default': 'None'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_issue_ref': ('django.db.models.fields.BigIntegerField', [], {'null': 'True', 'default': '1'}),
+            'last_task_ref': ('django.db.models.fields.BigIntegerField', [], {'null': 'True', 'default': '1'}),
+            'last_us_ref': ('django.db.models.fields.BigIntegerField', [], {'null': 'True', 'default': '1'}),
+            'members': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['users.User']", 'through': "orm['projects.Membership']", 'related_name': "'projects'", 'symmetrical': 'False'}),
+            'modified_date': ('django.db.models.fields.DateTimeField', [], {'blank': 'True', 'auto_now': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '250', 'unique': 'True'}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['users.User']", 'related_name': "'owned_projects'"}),
+            'public': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '250', 'blank': 'True', 'unique': 'True'}),
+            'tags': ('picklefield.fields.PickledObjectField', [], {'blank': 'True'}),
+            'total_milestones': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True', 'default': '0'}),
+            'total_story_points': ('django.db.models.fields.FloatField', [], {'null': 'True', 'default': 'None'})
+        },
+        'projects.questionstatus': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'QuestionStatus', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'question_status'"})
+        },
+        'projects.severity': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'Severity', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'severities'"})
+        },
+        'projects.taskstatus': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'TaskStatus', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'task_statuses'"})
+        },
+        'projects.userstorystatus': {
+            'Meta': {'ordering': "['project', 'order', 'name']", 'object_name': 'UserStoryStatus', 'unique_together': "(('project', 'name'),)"},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '20', 'default': "'#999999'"}),
+            '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', [], {'to': "orm['projects.Project']", 'related_name': "'us_statuses'"})
+        },
+        'users.role': {
+            'Meta': {'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', [], {'to': "orm['auth.Permission']", 'related_name': "'roles'", 'symmetrical': 'False'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '250', 'blank': 'True', 'unique': 'True'})
+        },
+        'users.user': {
+            'Meta': {'ordering': "['username']", 'object_name': 'User'},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '9', 'blank': 'True', 'default': "'#669933'"}),
+            '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', [], {'max_length': '20', 'blank': 'True', 'default': "''"}),
+            'default_timezone': ('django.db.models.fields.CharField', [], {'max_length': '20', 'blank': 'True', 'default': "''"}),
+            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'to': "orm['auth.Group']", 'related_name': "'user_set'", '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', [], {'max_length': '30', 'blank': 'True'}),
+            'notify_changes_by_me': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'notify_level': ('django.db.models.fields.CharField', [], {'max_length': '32', 'default': "'all_owned_projects'"}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'photo': ('django.db.models.fields.files.FileField', [], {'null': 'True', 'blank': 'True', 'max_length': '500'}),
+            'token': ('django.db.models.fields.CharField', [], {'null': 'True', 'blank': 'True', 'max_length': '200', 'default': 'None'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'to': "orm['auth.Permission']", 'related_name': "'user_set'", 'symmetrical': 'False'}),
+            'username': ('django.db.models.fields.CharField', [], {'max_length': '30', 'unique': 'True'})
+        }
+    }
+
+    complete_apps = ['domains', 'projects']
+    symmetrical = True
diff --git a/greenmine/projects/models.py b/greenmine/projects/models.py
index 530e11a3..f9951e3e 100644
--- a/greenmine/projects/models.py
+++ b/greenmine/projects/models.py
@@ -20,6 +20,7 @@ import reversion
 from greenmine.base.utils.slug import slugify_uniquely
 from greenmine.base.utils.dicts import dict_sum
 from greenmine.projects.userstories.models import UserStory
+from greenmine.base.domains.models import DomainMember
 from . import choices
 
 
@@ -487,6 +488,14 @@ reversion.register(Attachment)
           dispatch_uid='membership_post_save')
 def membership_post_save(sender, instance, created, **kwargs):
     instance.project.update_role_points()
+    if instance.user and instance.project.domain.members.filter(user=instance.user).count() == 0:
+        DomainMember.objects.create(
+            domain=instance.project.domain,
+            user=instance.user,
+            email=instance.email,
+            is_owner=False,
+            is_staff=False
+        )
 
 
 # On membership object is deleted, update role-points relation.