def register():
'''
注册函数，登录了不能继续注册，已存在的用户不能再次注册
:return:
'''
if user_data['is_auth']:
print('you is login')
return
print('注册：')
while True:
name = input('please input username>>').strip()
if 'q' == name: break
user_dic = user.get_userinfo_by_name(name)
if user_dic:
print('user is exist')
continue
else:
password = input('please input password>>').strip()
password2 = input('please config password>>').strip()
if password == password2:
user.register_user(name, password)
break
else:
print('password not equles')
continue
def transfer():
print('转账')
while True:
trans_name = input('please input transfer user(q to exit)>>').strip()
if trans_name == user_data['name']:
print('connot transfer to yourself')
continue
if 'q' == trans_name: break
trans_dic = user.get_userinfo_by_name(trans_name)
if trans_dic:
trans_money = input('please input transfer money>>:').strip()
if trans_money.isdigit():
trans_money = int(trans_money)
user_balance = bank.get_balance_interface(user_data['name'])
if user_balance >= trans_money:
bank.transfer_interface(user_data['name'], trans_name,
trans_money)
break
else:
print('money not enough')
continue
else:
print('please input numbers')
continue
else:
print('user do not exist')
continue
def login():
'''
登录函数，密码输错三次锁定，用户名输错可以一直输入
:return:
'''
print('请登录：')
count = 0
while True:
name = input('please input username>>：').strip()
if 'q' == name: break
user_dic = user.get_userinfo_by_name(name)
if count >= 3:
# 锁定用户
user.lock_user(name)
print('try too many，user locked')
break
if user_dic:
passwrod = input('please input password>>:').strip()
if user_dic['password'] == passwrod and not user_dic['locked']:
user_data['name'] = name
user_data['is_auth'] = True
print('login success')
break
else:
print('password error or user locked')
count += 1
continue
else:
print('user do not exist')
continue
def check_record(name):
'''
查看流水接口
:param name:
:return:
'''
current_user = user.get_userinfo_by_name(name)
logger_bank.info('%s 查看了银行流水' % name)
return current_user['bankflow']
def look_shoppingcart(name):
'''
查看购物车接口
:param name:
:return:
'''
user_dic = user.get_userinfo_by_name(name)
logger_shopping.info('%s 查看了购物车' % name)
return user_dic['shopping_cart']
def get_balance_interface(name):
'''
查看余额接口
:param name:
:return:
'''
# user_dic=user.get_userinfo_by_name(name)
# return user_dic['account']
# logger_bank.info('%s 查看了余额' % (name))
return user.get_userinfo_by_name(name)['account']
def repay_interface(name, account):
'''
还款接口
:param name:
:param account:
:return:
'''
user_dic = user.get_userinfo_by_name(name)
user_dic['account'] += account
# 记录流水
user_dic['bankflow'].extend(['%s repay %s yuan' % (name, account)])
db_handle.update(user_dic)
logger_bank.info('%s 还款 %s 元' % (name, account))
def transfer_interface(from_name, to_name, account):
'''
转账接口
:param from_name:
:param to_name:
:param account:
:return:
'''
from_user_dic = user.get_userinfo_by_name(from_name)
to_user_dic = user.get_userinfo_by_name(to_name)
if from_user_dic['account'] >= account:
from_user_dic['account'] -= account
to_user_dic['account'] += account
# 记录流水
from_user_dic['bankflow'].extend(
['%s transfer %s yuan to %s' % (from_name, account, to_name)])
to_user_dic['bankflow'].extend(
['%s accept %s yuan from %s' % (to_name, account, from_name)])
db_handle.update(from_user_dic)
db_handle.update(to_user_dic)
logger_bank.info('%s 向 %s 转账 %s' % (from_name, to_name, account))
return True
else:
return False
def withdraw_interface(name, account):
'''
取款接口（扣手续费）
:param name:
:param account:
:return:
'''
user_dic = user.get_userinfo_by_name(name)
if user_dic['account'] >= account * 1.05:
user_dic['account'] -= account * 1.05
# 记录流水
user_dic['bankflow'].extend(['%s withdraw %s yuan' % (name, account)])
db_handle.update(user_dic)
logger_bank.info('%s 取款 %s 元' % (name, account))
return True
else:
return False
def consum_interface(name, account):
'''
消费接口
:param name:
:param account:
:return:
'''
user_dic = user.get_userinfo_by_name(name)
if user_dic['account'] >= account:
user_dic['account'] -= account
# 记录流水
user_dic['bankflow'].extend(['%s consum %s yuan' % (name, account)])
db_handle.update(user_dic)
logger_bank.info('%s 消费 %s 元' % (name, account))
return True
else:
return False
def shopping_interface(name, shopping_cart, cost_money):
'''
购物接口
:param name:
:param shopping_cart:
:param cost_money:
:return:
'''
# 调用信用卡扣款接口付款
if bank.consum_interface(name, cost_money):
# 保存购物车
user_dic = user.get_userinfo_by_name(name)
user_dic['shopping_cart'] = shopping_cart
db_handle.update(user_dic)
logger_shopping.info('%s 花费 %s 购买了 %s' %
(name, cost_money, shopping_cart))
return True
else:
return False