def handle_inputs(readable_sockets, server_socket):
"""
This functions purpose is to read all inputs given by users, and create new requests accordingly
:param readable_sockets: a list of sockets which are waiting to be read
:param server_socket: the socket of the server
"""
for cur_socket in readable_sockets:
if cur_socket is server_socket:
new_socket, new_ip = server_socket.accept()
inputs.append(new_socket)
answers_queue.append(
Answer(new_socket, Answer.HND_TYPE, 9, "handshake"))
if new_socket not in outputs:
outputs.append(new_socket)
else:
rtype = cur_socket.recv(1)
if rtype is not None:
create_answer(cur_socket, rtype)
if cur_socket not in outputs:
outputs.append(cur_socket)
else:
inputs.remove(cur_socket)
if cur_socket in outputs:
outputs.remove(cur_socket)
cur_socket.close()
def get_next_question(id, answer, attempt):
answer_entry = Answer.answer(id=answer)
attempt_entry = ScriptAttempt.Attempt(id=attempt)
history = AttemptsResult.AttemptsResult(answer_entry, attempt_entry)
result = Question.question(id)
if len(result.answers) == 0:
ScriptAttempt.Attempt.complete(id=attempt)
return jsonify(result.__dict__)
def send_account_info(dest_sock, username_length):
username_length = int(username_length)
username = dest_sock.recv(username_length)
user = User(username)
if user.exists():
user.by_file()
msg = (user.get_info())
log("Sent user info of user " + username)
answers_queue.append(Answer(dest_sock, Answer.ACC_TYPE, len(msg), msg))
if dest_sock not in outputs:
outputs.append(dest_sock)
inputs.remove(dest_sock)
def send_login_msg(dest_sock, data_len):
data_len = int(data_len)
username = dest_sock.recv(data_len)
usr = User(username)
if usr.exists():
usr.by_file()
msg = "Welcome back " + username
log("User logged in : " + username)
else:
usr.new_user()
log("User created : " + username)
msg = "Welcome aboard " + username
answers_queue.append(Answer(dest_sock, Answer.LOG_TYPE, len(msg), msg))
if dest_sock not in outputs:
outputs.append(dest_sock)
inputs.remove(dest_sock)
def send_error(error_msg, dest_sock):
answers_queue.append(
Answer(dest_sock, Answer.ERR_TYPE, len(error_msg), error_msg))
if dest_sock not in outputs:
outputs.append(dest_sock)
inputs.remove(dest_sock)
def get_answers(self):
answers = mongo_client.db.answersToQuestionRelations.find({"question": ObjectId(self.id)})
result = []
if answers is not None:
result = [Answer.answer(item).__dict__ for item in answers]
return result