def transfer_interface(to_name, from_name, balance):
to_dic = handler.select(to_name)
if to_dic:
from_dic = handler.select(from_name)
if from_dic['balance'] >= balance:
to_dic['balance'] += balance
from_dic['balance'] -= balance
to_dic['bank_flow'].append('%s 向您转账 %s 元' % (from_name, balance))
from_dic['bank_flow'].append('您向 %s 转账 %s 元' % (to_name, balance))
user_log.info('%s 给 %s 转账 %s 元' % (from_name, to_name, balance))
handler.save(to_dic)
handler.save(from_dic)
return True, '转账成功 %s 元' % balance
return False, '余额不足'
return False, '对方账户不存在'
def login_interface(name, password):
user_dic = handler.select(name)
if user_dic:
if password == user_dic['pwd']:
return True, '%s 登录成功' % name
else:
return False, '密码错误'
return False, '该用户不存在'
def cost_interface(name, cost):
dic = handler.select(name)
if dic['balance'] >= cost:
dic['balance'] -= cost
dic['bank_flow'].append('购物消费 %s 元' % cost)
user_log.info('购物消费 %s 元' % cost)
return True, 'success'
return False, 'fail'
def shopping_interface(name, cost, shopping_cart):
flg, msg = bank_inter.cost_interface(name, cost)
if flg:
user_dic = handler.select(name)
user_dic['shopping_cart'] = shopping_cart
handler.save(user_dic)
return True, '购买成功，静待发货'
return False, 'nothing'
def repay_interface(name, balance):
dic = handler.select(name)
if dic:
dic['balance'] += balance
dic['bank_flow'].append('还款 %s 元' % balance)
handler.save(dic)
user_log.info('还款 %s 元' % balance)
return True, '还款成功 %s 元' % balance
return False, 'fail'
def withdraw_interface(name, balance):
dic = handler.select(name)
money = balance * 1.05
if dic['balance'] >= money:
dic['balance'] -= money
dic['bank_flow'].append('取款 %s 元' % balance)
user_log.info('取款 %s 元' % balance)
handler.save(dic)
return True, '取款成功 %s 元' % balance
return False, '余额不足'
def register_interface(name, password):
user_dic = handler.select(name)
if user_dic:
return False, '用户已存在'
else:
dic = {
'name': name,
'pwd': password,
'balance': 20000,
'locked': False,
'bank_flow': [],
'shopping_cart': {}
}
handler.save(dic)
user_log.info('%s 注册成功' % name)
return True, '%s 注册成功' % name
def check_flow_interface(name):
dic = handler.select(name)
user_log.info('%s 查看了流水' % name)
return dic['bank_flow']
def check_balance_interface(name):
dic = handler.select(name)
return dic['balance']
def unlock_interface(name):
user_dic = handler.select(name)
if user_dic:
user_dic['locked'] = False
handler.save(user_dic)
def locked_interface(name):
user_dic = handler.select(name)
if user_dic:
user_dic['locked'] = True
handler.save(user_dic)
def check_shopping_cart_interface(name):
dic = handler.select(name)
return dic['shopping_cart']
