/
view_users.py
196 lines (155 loc) · 6.11 KB
/
view_users.py
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# -*- coding: utf-8 -*-
from flask import request
from utils import ProtocolTypes, ResultCodes, checkContainKeys, commitData, checkSessionId, writeDirtyLog
import json
import datetime
from database import db_session
from models import User, get_session_id
from sqlalchemy import exc
import view_friends
def register():
result = dict(
type=ProtocolTypes.RegisterUser,
result=ResultCodes.Success
)
def checkValidNicknamePassword(nickname, password):
import re
check_all_letters = lambda given_value: re.match("^[A-Za-z0-9_-]*$", given_value)
if (
not check_all_letters(nickname) or
not check_all_letters(password)
):
return False
else:
return True
def checkReservedNickname(nickname):
reserved_nickname = [
'system', 'admin', 'administrator', 'root'
]
if nickname in reserved_nickname:
return False
else:
return True
def checkFindNickname(nickname):
finding_user = User.query.filter_by(nickname=nickname).first()
if finding_user:
return True
else:
return False
if request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = ['nickname', 'password']
if checkContainKeys(from_keys, got_data):
got_nickname, got_password = got_data['nickname'], got_data['password']
if got_nickname == '' or got_password == '':
result["result"] = ResultCodes.InputParamError
else:
if len(got_nickname) < 4:
result['result'] = ResultCodes.ShortNickname
elif len(got_password) < 4:
result['result'] = ResultCodes.ShortPassword
else:
if (checkValidNicknamePassword(
got_nickname,
got_password
) and checkReservedNickname(got_nickname)):
if checkFindNickname(got_nickname):
result['result'] = ResultCodes.NicknameExist
else:
user_data = User(
got_nickname,
got_password)
db_session.add(user_data)
result['result'] = commitData()
if result['result'] == ResultCodes.Success:
view_friends.acceptFriendWithTara(got_nickname)
else:
result["result"] = ResultCodes.InputParamError
else:
result["result"] = ResultCodes.InputParamError
else:
result["result"] = ResultCodes.AccessError
return str(json.dumps(result))
register.methods = ['POST']
def login():
result = dict(
type=ProtocolTypes.LoginUser,
result=ResultCodes.Success
)
if request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = ['nickname', 'password']
if checkContainKeys(from_keys, got_data):
if got_data['nickname'] == '' or got_data['password'] == '':
result["result"] = ResultCodes.InputParamError
else:
got_user = User.query.filter_by(
nickname=got_data['nickname']).first()
if got_user:
if got_user.password == got_data['password']:
got_user.session_id = get_session_id(got_user.nickname)
got_user.session_date = datetime.datetime.now()
got_user.login_date = datetime.datetime.now()
db_session.add(got_user)
try:
db_session.commit()
result['session_id'] = got_user.session_id
if result['result'] == ResultCodes.Success:
view_friends.sendFriendShipPointFromTara(got_user.id)
except exc.SQLAlchemyError:
result['result'] = ResultCodes.DBInputError
else:
result['result'] = ResultCodes.UserPasswordWrong
else:
result['result'] = ResultCodes.NicknameNonExist
else:
result['result'] = ResultCodes.InputParamError
else:
result['result'] = ResultCodes.AccessError
return str(json.dumps(result))
login.methods = ['POST']
def setCash():
result = dict(
type=ProtocolTypes.SetCash,
result=ResultCodes.Success)
# writeDirtyLog('setCash: ' + request.form['data'])
if request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = [
'session_id',
'cash'
]
if checkContainKeys(from_keys, got_data):
result['result'], got_user = checkSessionId(got_data['session_id'])
if got_user:
got_user.cash = got_data['cash'] or 0
db_session.add(got_user)
result['result'] = commitData()
else:
result['result'] = ResultCodes.NoData
else:
result['result'] = ResultCodes.InputParamError
else:
result['result'] = ResultCodes.AccessError
return str(json.dumps(result))
setCash.methods = ['POST']
def getCash():
result = dict(
type=ProtocolTypes.GetCash,
result=ResultCodes.Success)
if request.form['data']:
got_data = json.loads(request.form['data'])
from_keys = [
'session_id']
if checkContainKeys(from_keys, got_data):
result['result'], got_user = checkSessionId(got_data['session_id'])
if got_user:
result['cash'] = got_user.cash
else:
result['result'] = ResultCodes.NoData
else:
result['result'] = ResultCodes.InputParamError
else:
result['result'] = ResultCodes.AccessError
return str(json.dumps(result))
getCash.methods = ['POST']