def create_pin(self,pin):
"""
This method returns pin_id on successful pin creation and returns False on unsuccessful attempt
"""
if pin.user_id in userdb:
try:
#store the new pin
pin_id = self.get_next_id("pin")
newpin = {"pin_name":pin.pin_name, "user_id":pin.user_id, "pin_url":pin.pin_url, "comments":[]}
pindb[str(pin_id)] = newpin
#increment pin count in metadata
pincount = Counttrack.load(countdb,"pin")
pincount.count=pin_id
pincount.store(countdb)
return str(pin_id)
except:
return False
else:
return False
def create_board(self,board):
"""
This method returns board_id on successful board creation and returns False on unsuccessful attempt
"""
if board.user_id in userdb:
try:
board_id = self.get_next_id("board")
newboard = {"board_name":board.board_name, "user_id":board.user_id, "pins":[], "board_type":"public"}
boarddb[str(board_id)] = newboard
#increment board count in metadata
boardcount = Counttrack.load(countdb,"board")
boardcount.count=board_id
boardcount.store(countdb)
return str(board_id)
except:
return False
else:
return False
def insert_registration(self, user):
"""
This method returns user_id on successful registration or False on unsuccessful attempt
"""
try:
user_id= self.get_next_id("user")
#check if user already exists
for iad in userdb:
print "user.username",user.username
if (userdb[iad].get('username') == user.username):
return False
#store new user
newuser = {'name': user.name, 'username':user.username, 'password':user.password}
userdb[str(user_id)]=newuser
#update user count
usercount = Counttrack.load(countdb,"user")
usercount.count=user_id
usercount.store(countdb)
return user_id
except:
return False
def get_next_id(self, entity):
countobj = Counttrack.load(countdb,entity)
if not(countobj is None):
return countobj.count+1
else:
return 0