Revert "Bug#168: A user only can be member of a project one time"

This reverts commit 1e6b4cdf2e.

taiga/projects/migrations/0013_auto__add_unique_membership_user_project.py

@@ -1,209 +0,0 @@
-# -*- 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 unique constraint on 'Membership', fields ['user', 'project']
-        db.create_unique('projects_membership', ['user_id', 'project_id'])
-
-
-    def backwards(self, orm):
-        # Removing unique constraint on 'Membership', fields ['user', 'project']
-        db.delete_unique('projects_membership', ['user_id', 'project_id'])
-
-
-    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', [], {'symmetrical': 'False', 'to': "orm['auth.Permission']", 'blank': 'True'})
-        },
-        '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'),)", 'ordering': "('name',)", 'object_name': 'ContentType', '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'},
-            'default_language': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '20', 'blank': 'True'}),
-            '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', [], {'default': 'None', 'max_length': '60', 'null': 'True'})
-        },
-        'projects.attachment': {
-            'Meta': {'ordering': "['project', 'created_date']", 'object_name': 'Attachment'},
-            'attached_file': ('django.db.models.fields.files.FileField', [], {'max_length': '500', 'null': 'True', 'blank': 'True'}),
-            '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', [], {'auto_now': 'True', 'blank': 'True'}),
-            'object_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'owner': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'change_attachments'", 'to': "orm['users.User']"}),
-            'project': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'attachments'", 'to': "orm['projects.Project']"})
-        },
-        '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', [], {'default': 'datetime.datetime.now', 'auto_now_add': 'True', 'blank': 'True'}),
-            'email': ('django.db.models.fields.EmailField', [], {'default': 'None', 'max_length': '255', 'null': 'True', 'blank': 'True'}),
-            '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', [], {'default': 'None', 'max_length': '60', 'null': 'True', 'blank': 'True'}),
-            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'memberships'", 'default': 'None', 'to': "orm['users.User']", 'null': 'True', 'blank': 'True'})
-        },
-        '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', [], {'default': 'None', 'null': 'True', 'blank': 'True'})
-        },
-        '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', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'default_issue_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.IssueStatus']", 'null': 'True'}),
-            'default_issue_type': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.IssueType']", 'null': 'True'}),
-            'default_points': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.Points']", 'null': 'True'}),
-            'default_priority': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.Priority']", 'null': 'True'}),
-            'default_question_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.QuestionStatus']", 'null': 'True'}),
-            'default_severity': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.Severity']", 'null': 'True'}),
-            'default_task_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.TaskStatus']", 'null': 'True'}),
-            'default_us_status': ('django.db.models.fields.related.OneToOneField', [], {'blank': 'True', 'on_delete': 'models.SET_NULL', 'related_name': "'+'", 'unique': 'True', 'to': "orm['projects.UserStoryStatus']", 'null': 'True'}),
-            'description': ('django.db.models.fields.TextField', [], {}),
-            'domain': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'projects'", 'default': 'None', 'to': "orm['domains.Domain']", 'null': 'True', 'blank': 'True'}),
-            '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'}),
-            'last_issue_ref': ('django.db.models.fields.BigIntegerField', [], {'default': '0', 'null': 'True'}),
-            'last_task_ref': ('django.db.models.fields.BigIntegerField', [], {'default': '0', 'null': 'True'}),
-            'last_us_ref': ('django.db.models.fields.BigIntegerField', [], {'default': '0', 'null': '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', [], {'auto_now': 'True', 'blank': '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', 'max_length': '250', 'blank': 'True'}),
-            'tags': ('picklefield.fields.PickledObjectField', [], {'blank': 'True'}),
-            'total_milestones': ('django.db.models.fields.IntegerField', [], {'default': '0', 'null': 'True', 'blank': 'True'}),
-            'total_story_points': ('django.db.models.fields.FloatField', [], {'default': 'None', 'null': 'True'}),
-            'videoconferences': ('django.db.models.fields.CharField', [], {'max_length': '250', 'null': 'True', 'blank': 'True'}),
-            'videoconferences_salt': ('django.db.models.fields.CharField', [], {'max_length': '250', 'null': 'True', 'blank': 'True'})
-        },
-        'projects.questionstatus': {
-            'Meta': {'unique_together': "(('project', 'name'),)", 'ordering': "['project', 'order', 'name']", 'object_name': 'QuestionStatus'},
-            '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': "'question_status'", 'to': "orm['projects.Project']"})
-        },
-        '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']"})
-        },
-        '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', [], {'max_length': '250', 'blank': 'True'})
-        },
-        'users.user': {
-            'Meta': {'ordering': "['username']", 'object_name': 'User'},
-            'color': ('django.db.models.fields.CharField', [], {'default': "'#669933'", 'max_length': '9', 'blank': 'True'}),
-            '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', [], {'default': "''", 'max_length': '20', 'blank': 'True'}),
-            'default_timezone': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '20', 'blank': 'True'}),
-            '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', [], {'symmetrical': 'False', 'related_name': "'user_set'", 'to': "orm['auth.Group']", 'blank': 'True'}),
-            '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', [], {'default': "'all_owned_projects'", 'max_length': '32'}),
-            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
-            'photo': ('django.db.models.fields.files.FileField', [], {'max_length': '500', 'null': 'True', 'blank': 'True'}),
-            'token': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
-            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'user_set'", 'to': "orm['auth.Permission']", 'blank': 'True'}),
-            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
-        }
-    }
-
-    complete_apps = ['projects']

taiga/projects/models.py

@@ -53,8 +53,7 @@ class Membership(models.Model):
 
     class Meta:
         verbose_name = "membership"
-        verbose_name_plural = "memberships"
+        verbose_name_plural = "membershipss"
-        unique_together = ['user', 'project']
         ordering = ["project", "role"]
         permissions = (
             ("view_membership", "Can view membership"),