def leave_organization(self, organization_id):
"""
remove relationship between user and organization
:param organization_id:
:return:
"""
#TODO exception handling
org = Organization()
org.id = organization_id
user_org_relationship = self._graph_db.match_one(start_node=self.user_node,
rel_type=GraphRelationship.MEMBER_OF,
end_node=org.org_node)
self._graph_db.delete(user_org_relationship)
def join_organization(self, organization_id):
"""
add user to organization
:param organization_id: string uuid
:return: list of tuple of interests
"""
#TODO exception handling
org = Organization()
org.id = organization_id
user_org_relationship = Relationship(self.user_node,
GraphRelationship.MEMBER_OF,
org.org_node)
try:
self._graph_db.create_unique(user_org_relationship)
except:
print sys.exc_info()[0]
def user_orgs(self):
"""
:return:
"""
user_orgs = self._graph_db.match(start_node=self.user_node,
rel_type=GraphRelationship.MEMBER_OF,
end_node=None)
orgs_list = []
for rel in user_orgs:
org_properties = dict(rel.end_node.properties)
org = Organization()
org.id = org_properties['id']
interests = org.org_interests
interests_list = []
for interest in interests:
interests_list.append(interest['name'])
org_properties['interests'] = interests_list
orgs_list.append(org_properties)
return orgs_list
