def card_add():
res = False
temp_cards = get_cards()
flag = False
while not flag:
card_id = input('请输入信用卡卡号（必须为纯数字8位）：')
if not card_id.isdigit() or len(card_id) != 8:
print('\033[1;31;1m卡号错误!\033[0m')
continue
else:
if re_cardid(temp_cards, card_id):
print('\033[1;31;1m卡号已存在!\033[0m')
continue
else:
while not flag:
card_limit = input('请输入信用卡最高额度：')
if not card_limit.isdigit():
print('\033[1;31;1m信用卡额度必须为整数!\033[0m')
continue
else:
#获取用户列表并循环显示，记录进临时列表
temp_user = user.get_users()
i = 0
user_list = []
for users in temp_user:
user_list.append(users)
print(i, '┄', users)
i += 1
while not flag:
card_woner = input('请选择卡片所有者：')
if card_woner.isdigit():
card_woner = int(card_woner)
#判断用户是否有卡
if re_card_owner(temp_cards,
user_list[card_woner]):
print('\033[1;31;1m他有卡了，别添加了!\033[0m')
continue
else:
temp_cards[card_id] = {
'limit': int(card_limit),
'owner': user_list[card_woner],
'banlance': int(card_limit),
'frozen': False
}
with open('%s\\db\\cards.txt' % (BASE_DIR),
'w',
encoding='utf-8') as f:
f.write(
json.dumps(temp_cards,
ensure_ascii=False))
flag = True
res = temp_cards[card_id]
break
else:
print('\033[1;31;1m错误的选择！\033[0m')
continue
break
break
return res
def transfer_accounts(user_info):
'''
转账
:param user_info:
:return:
'''
res = False
# print(user_info)
temp_users = user.get_users()
temp_cards = card_manage.get_cards()
user_card = get_user_card(user_info[0])
while True:
print('信用卡转账'.center(50, '#'))
print('\033[1;36;1m您现在拥有现金【%d】元。\033[0m' % (user_info[1]['money']))
if user_info[1]['money'] == 0:
print('\033[1;31;1m钱都没有，转毛线啊！滚蛋！\033[0m')
break
tran_money = input('请输入转账金额(q退出）:')
if tran_money.isdigit() and int(tran_money) <= user_info[1]['money']:
tran_money = int(tran_money)
card_list = []
i = 0
for card in temp_cards:
card_list.append(card)
print(i, '=> 卡号：', card, '||所有者：', temp_cards[card]['owner'])
i += 1
while True:
act = input('请选择转入的信用卡(q退出）:')
if act.isdigit() and int(act) < len(temp_cards):
act = int(act)
temp_cards[card_list[act]]['banlance'] += tran_money
user_info[1]['money'] -= tran_money
temp_users[user_info[0]] = user_info[1]
with open('%s\\db\\users.txt' % (BASE_DIR),
'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_users, ensure_ascii=False))
with open('%s\\db\\cards.txt' % (BASE_DIR),
'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_cards, ensure_ascii=False))
str = '\033[1;36;1m【%s】向【%s】转账%d元成功。\033[0m' % (
user_info[0], temp_cards[card_list[act]]['owner'],
user_info[1]['money'], tran_money)
res = {'errcode': 0, 'msg': str}
info = '向%s转账%d元\n' % (temp_cards[card_list[act]]['owner'],
tran_money)
write_card_log('tran', user_info[0], info)
break
else:
print('选择错误！')
continue
else:
continue
break
return res
def repayment(user_info):
'''
还款
:return:
'''
res = False
#print(user_info)
temp_users = user.get_users()
temp_cards = card_manage.get_cards()
user_card = get_user_card(user_info[0])
debt = user_card['msg'][1]['limit'] - user_card['msg'][1]['banlance']
while True:
print('您当前拥有现金【%d】元。' % (user_info[1]['money']))
print('您当前信用卡欠款金额【%d】元。' % (debt))
if user_info[1]['money'] == 0:
print('钱都没有，还毛线啊！滚蛋！')
break
re_money = input('请输入要还款的金额(输入all归还全部欠款)：')
if re_money.isdigit() and int(re_money) <= user_info[1]['money']:
re_money = int(re_money)
if re_money > debt:
print('您只需归还【%d】元,系统为您自动扣除，多余部分返还现金。' % (debt))
user_card['msg'][1]['banlance'] = user_card['msg'][1]['limit']
#temp_users[user_info[0]]['money']
user_info[1]['money'] -= debt
else:
user_card['msg'][1]['banlance'] += re_money
user_info[1]['money'] -= re_money
elif re_money.lower() == 'all':
re_money = debt
user_card['msg'][1]['banlance'] = user_card['msg'][1]['limit']
user_info[1]['money'] -= debt
elif re_money.lower() == 'q':
break
else:
print('输入的还款金额错误！')
continue
temp_users[user_info[0]] = user_info[1]
temp_cards[user_card['msg'][0]] = user_card['msg'][1]
with open('%s\\db\\users.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_users, ensure_ascii=False))
with open('%s\\db\\cards.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_cards, ensure_ascii=False))
str = '\033[1;36;1m【%s】还款【%s】元，剩余现金【%s】元，信用卡可用额度【%s】元。\033[0m' % (
user_info[0], re_money, user_info[1]['money'],
user_card['msg'][1]['banlance'])
res = {'errcode': 0, 'msg': str}
info = '还款%d元\n' % (re_money)
write_card_log('repay', user_info[0], info)
break
#print(res)
return res
def cash(user_info):
'''
提现
:return:
'''
res = False
# print(user_info)
temp_users = user.get_users()
temp_cards = card_manage.get_cards()
user_card = get_user_card(user_info[0])
while True:
print('\033[1;36;1m您现在拥有现金【%d】元，可提现额度【%d】元。\033[0m' %
(user_info[1]['money'], user_card['msg'][1]['banlance']))
cash_moeny = input('请输入您要提现的金额\033[1;31;1m（5%手续费哦）\033[0m：')
if cash_moeny.isdigit(
) and int(cash_moeny) <= user_card['msg'][1]['banlance']:
user_info[1]['money'] += int(cash_moeny)
user_card['msg'][1]['banlance'] -= int(int(cash_moeny) * 1.05)
temp_users[user_info[0]] = user_info[1]
temp_cards[user_card['msg'][0]] = user_card['msg'][1]
with open('%s\\db\\users.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_users, ensure_ascii=False))
with open('%s\\db\\cards.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_cards, ensure_ascii=False))
str = '\033[1;36;1m【%s】提现【%d】元，现金合计【%d】元，信用卡可用额度【%d】元\033[0m' % (
user_info[0], int(cash_moeny), user_info[1]['money'],
user_card['msg'][1]['banlance'])
res = {'errcode': 0, 'msg': str}
info = '提现%d元\n' % (int(cash_moeny))
write_card_log('cash', user_info[0], info)
break
else:
print('\033[1;31;1m提现金额输入错误\033[0m')
continue
return res
def shopping(user_info):
#user_info = user.login()
money = user_info[1]['money']
res = card.get_user_card(user_info[0])
money_str = '当前现金【\033[1;36;1m%d元\033[0m】' % (money)
if res['errcode'] == 0:
card_limit = res['msg'][1]['limit']
card_banlance = res['msg'][1]['banlance'] #可用余额
card_frozen = res['msg'][1]['frozen']
if not card_frozen:
card_str = '信用卡可用额度【\033[1;36;1m%d元\033[0m】，' % (card_banlance)
total_card = card_banlance
else:
card_str = '\033[1;31;1m信用卡已冻结\033[0m'
total_card = 0
else:
print(res['msg'])
total_money = money + total_card
banlance = total_money
print(money_str, card_str)
user_shopping = []
if total_money == 0:
print('\033[1;31;1m没钱买毛啊！\033[0m')
return
flag = False
while not flag:
product = show_product()
#print(product)
act = input('请选择商品（q退出并结账）：')
if act.isdigit():
act = int(act)
if act < product[0]:
if total_money - product[1][act][1] < 0:
print('\033[1;31;1m余额不足！\033[0m')
continue
else:
banlance = banlance - product[1][act][1]
user_shopping.append(product[1][act])
print('您将【\033[1;32;1m%s\033[0m】加入购物车。' %
(product[1][act][0]))
print(
'目前已消费【\033[1;36;1m%d\033[0m】元，余额【\033[1;36;1m%d\033[0m】元'
% (total_money - banlance, banlance))
else:
print('错误的编号！')
continue
elif act == 'q':
flag = True
else:
print('错误的选择！')
continue
#写入记录
if len(user_shopping) > 0:
now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
shopping_list = user_shopping
total_now = total_money - banlance
username = user_info[0]
if money - total_now < 0:
money = 0
total_card = total_card - (total_now - money)
else:
money = money - total_now
str = '[shop]|{_user}|{_time}|{_list}|{_total_now}|{_money}|{_total_card}\n'.format(
_user=username,
_time=now,
_list=shopping_list,
_total_now=total_now,
_money=money,
_total_card=total_card)
with open('%s\\db\\user_log.txt' % (BASE_DIR), 'a',
encoding='utf-8') as f:
f.write(str)
#写入用户记录
temp_user = user.get_users()
temp_user[username]['money'] = money
with open('%s\\db\\users.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_user, ensure_ascii=False))
#写入信用卡记录
temp_cards = card_manage.get_cards()
for card_id in temp_cards:
if temp_cards[card_id]['owner'] == username:
temp_cards[card_id]['banlance'] = total_card
with open('%s\\db\\cards.txt' % (BASE_DIR), 'w',
encoding='utf-8') as f:
f.write(json.dumps(temp_cards, ensure_ascii=False))