def card_pay(self, cost, paytype, sereialno):
"""
信用卡支付,从信用卡可透支余额中扣费
:param sereialno: 流水号
:param cost: 消费金额 float类型
:param paytype: 消费类型 int类型 ( 1:消费、2:转账、3:提现、4:手续费 ) 对于2,3类型的支付要扣手续费,单记录一条流水单
:return:
"""
if paytype == 1:
payfor = "消费"
elif paytype == 2:
payfor = "转账"
elif paytype == 3:
payfor = "提现"
elif paytype == 4:
payfor = "手续费"
else:
payfor = "未知"
# 支付扣款
self.credit_balance -= cost
# 记录消费流水对账单,将发生了费用还没有还款的账单信息写入文件 report_bill 中
_tmp_bill_record = dict(cardno="{0}".format(self.cardno),
starttime=datetime.strftime(datetime.now(), "%Y-%m-%d %H:%M"),
payfor=payfor,
cost=cost,
serialno=sereialno)
dbapi.append_db_json(_tmp_bill_record, os.path.join(Settings.REPORT_PATH, "report_bill"))
# 更新信用卡可透支余额信息到数据库 creditcard.db
self.credit_card[self.cardno]["credit_balance"] = self.credit_balance
dbapi.write_db_json(self.credit_card, self.__database)
def update_card(self):
password = common.encrypt(self.password)
self.credit_card[self.cardno]["password"] = password
self.credit_card[self.cardno]["owner"] = self.owner
self.credit_card[self.cardno]["credit_total"] = self.credit_total
self.credit_card[self.cardno]["credit_balance"] = self.credit_balance
self.credit_card[self.cardno]["frozenstatus"] = self.frozenstatus
# 写入数据库
dbapi.write_db_json(self.credit_card, self.__database)
def create_card(self):
"""
新发行一张行用卡
:return:
"""
password = common.encrypt(self.password)
self.credit_card[self.cardno] = dict(password=password,
credit_total=self.credit_total,
credit_balance=self.credit_balance,
owner=self.owner,
frozenstatus=self.frozenstatus)
# 保存到数据库
dbapi.write_db_json(self.credit_card, self.__database)
def create_user(self):
"""
新创建一个用户,将用户数据同步写入到数据库文件
:return:
"""
self.dict_user[self.username] = dict(
password=common.encrypt(self.password),
name=self.name,
mobile=self.mobile,
bindcard=self.bindcard,
role=self.role,
islocked=0,
isdel=0,
)
dbapi.write_db_json(self.dict_user, self.__database)
def update_user(self):
"""
用户数据更新方法,用户修改信息、用户账户锁定、解锁等操作之后更新数据库文件
:return:
"""
try:
'''
_password = common.encrypt(self.password)
self.dict_user[self.username]["password"] = _password
self.dict_user[self.username]["islocked"] = self.islocked
self.dict_user[self.username]["name"] = self.name
self.dict_user[self.username]["mobile"] = self.mobile
self.dict_user[self.username]["bindcard"] = self.bindcard
self.dict_user[self.username]["isdel"] = self.isdel
self.dict_user[self.username]["role"] = self.role
'''
# 写入数据库文件
dbapi.write_db_json(self.dict_user, self.__database)
return True
except Exception as e:
common.write_log(e)
return False