def demand_friend(self, content):
'''
Manage the friend demand
Content: target username
'''
is_error = False
# check target is not user
if content == self.username:
is_error = True
# check requested user exist
if not DataBase.is_user(content):
is_error = True
# check not already friends
if content in DataBase.get_friends(self.username):
is_error = True
if is_error:
# send error in friend demand
self.send(Message('rdfr', False), pickling=True)
return
DataBase.add_friend_demand(content, self.username)
# check if requested user is connected
if Interaction.is_user(content):
Interaction.send_demand_friend(content, self.username)
# send friend demand is ok
self.send(Message('rdfr', True), pickling=True)
def send_connection_state(cls, username, state):
'''
Send to every friend of user his state: if he's connected.
'''
# get friends
friends = DataBase.get_friends(username)
for friend in friends:
if cls.is_user(friend):
cls.send(friend, Message('frs', [[username, state]]))
def _send_connected_friends(self):
'''Send the status of each friend of client'''
friends = []
# get friends
username_friends = DataBase.get_friends(self.username)
for username in username_friends:
friends.append([username, Interaction.is_user(username)])
self.send(Message('frs', friends), pickling=True)
def profil_demand(self, username):
'''
Get the stats of a user,
send stats to user
'''
wins = DataBase.get_wins(username)
loss = DataBase.get_loss(username)
ship = DataBase.get_ship(username)
friends = DataBase.get_friends(username)
grid = DataBase.get_ship(username)
if self.username in friends:
friends.remove(self.username)
msg = Message(
'rpd', {
'username': username,
'wins': wins,
'loss': loss,
'friends': friends,
'grid': grid
})
self.send(msg, pickling=True)