def addConcernToUser(current, concern):
title = concern.get('title')
description = concern.get('description')
user = __getUserByEmail(current)
newConcern, = getGraph().create({"title" : title, "description" : description})
__addConcernToIndex(title, newConcern)
getGraph().create((user, "CREATES", newConcern))
def addConcernToUser(current, concern):
title = concern.get('title')
description = concern.get('description')
user = __getUserByEmail(current)
newConcern, = getGraph().create({
"title": title,
"description": description
})
__addConcernToIndex(title, newConcern)
getGraph().create((user, "CREATES", newConcern))
def getContacts(email) :
currentUser = __getUserByEmail(email)
rels = list(getGraph().match(start_node=currentUser, rel_type="IS_FRIEND_OF"))
contacts = []
for rel in rels:
contacts.append(rel.end_node.get_properties())
#print getGraph().node(rel.end_node)
return contacts
def getCommunities(email):
currentUser = __getUserByEmail(email)
rels = list(getGraph().match(start_node=currentUser, rel_type="BELONGS_TO"))
communities = []
for rel in rels:
communities.append(rel.end_node.get_properties())
#print (getGraph().node(rel.end_node))
return communities
def getContacts(email):
currentUser = __getUserByEmail(email)
rels = list(getGraph().match(start_node=currentUser,
rel_type="IS_FRIEND_OF"))
contacts = []
for rel in rels:
contacts.append(rel.end_node.get_properties())
#print (getGraph().node(rel.end_node))
return contacts
def __newUser(userJson):
email = userJson.get('email')
newUser, = getGraph().create({
"name": userJson.get('name'),
"surname": userJson.get('surname'),
"email": email,
"country": userJson.get('country'),
"city": userJson.get('city')
})
__addToUsersIndex(email, newUser)
def getAllConcerns(email):
print ("getAllConcerns")
currentUser = __getUserByEmail(email)
rels = list(getGraph().match(start_node=currentUser, rel_type="CREATES"))
concerns = []
for rel in rels:
currentConcern = rel.end_node.get_properties()
currentConcern["id"] = rel.end_node._id
concerns.append(currentConcern)
return concerns
def getAllConcerns(email):
print("getAllConcerns")
currentUser = __getUserByEmail(email)
rels = list(getGraph().match(start_node=currentUser, rel_type="CREATES"))
concerns = []
for rel in rels:
currentConcern = rel.end_node.get_properties()
currentConcern["id"] = rel.end_node._id
concerns.append(currentConcern)
return concerns
def addContactToUser(currentUser, newContact) :
currentUser = __getUserByEmail(currentUser)
newContact = __getUserByEmail(newContact)
getGraph().create((currentUser, "IS_FRIEND_OF", newContact))
def deleteOneConcern(id):
concern = getGraph().node(id)
print(concern[0])
def getConcernsIndex():
return getGraph().get_or_create_index(neo4j.Node, "Concerns")
def __getCommunityIndex():
return getGraph().get_or_create_index(neo4j.Node, "Communities")
def __newCommunity(community):
name = community.get('name')
newCommunity = getGraph().create({"name" : name, "description" : community.get('description')})
__addToCommunityIndex(name, newCommunity)
def addContactToUser(currentUser, newContact):
currentUser = __getUserByEmail(currentUser)
newContact = __getUserByEmail(newContact)
getGraph().create((currentUser, "IS_FRIEND_OF", newContact))
def addCommunityToContact(name, email):
userFound = __getUserByEmail(email)
communityFound = __getCommunity(name)
getGraph().create((userFound, "BELONGS_TO", communityFound))
def __addToUsersIndex(email, newUser) :
getGraph().get_or_create_index(neo4j.Node, "Users").add("email", email, newUser)
def __addToUsersIndex(email, newUser):
getGraph().get_or_create_index(neo4j.Node,
"Users").add("email", email, newUser)
def __getUsersIndex():
return getGraph().get_or_create_index(neo4j.Node, "Users")
def __getUsersIndex():
return getGraph().get_or_create_index(neo4j.Node, "Users")
def __newUser(userJson):
email = userJson.get('email')
newUser, = getGraph().create({"name" : userJson.get('name'), "surname" : userJson.get('surname'), "email" : email, "country" : userJson.get('country'), "city" : userJson.get('city')})
__addToUsersIndex(email, newUser)
def getConcernsIndex():
return getGraph().get_or_create_index(neo4j.Node, "Concerns")
def deleteOneConcern(id):
concern = getGraph().node(id)
print (concern[0])
