def get_users():
"""
显示用户的信息,用户新建、删除、解锁用户时显示用户基本信息
:return:
"""
username = common.input_msg("请输入用户名:")
# 创建一个用户实例
_deluser = Users()
_deluser.username = username
# 如果用户名存在,load用户信息成功
if _deluser.load_user_info():
# 先显示一下用户的信息
common.show_message(
template.user_info.format(
username=_deluser.username,
name=_deluser.name,
mobile=_deluser.mobile,
role=_deluser.role,
isdel="否" if _deluser.isdel == 0 else "是",
islocked="否" if _deluser.islocked == 0 else "是",
bindcard=_deluser.bindcard), "NOTICE")
return _deluser
else:
common.show_message("用户名不存在!", "ERROR")
return False
def fill_card_info():
"""
填充信用卡资料信息
:return: 返回一个信用卡对象
"""
retry_flag = False
while not retry_flag:
cardno = common.input_msg("请输入卡号:")
cardobj = CreditCard(cardno)
if cardobj.card_is_exists:
common.show_message("卡号已存在,请重新输入卡号", "ERROR")
continue
else:
retry_flag = True
continue
cardobj.password = common.input_msg("请输入密码:")
cardobj.credit_total = common.input_msg("信用额度(default:{0}):".format(cardobj.credit_total))
cardobj.credit_balance = cardobj.credit_total
cardobj.owner = common.input_msg("所有者:")
return cardobj
def fill_card_info():
"""
填充信用卡资料信息
:return: 返回一个信用卡对象
"""
retry_flag = False
while not retry_flag:
cardno = common.input_msg("请输入卡号:")
cardobj = CreditCard(cardno)
if cardobj.card_is_exists:
common.show_message("卡号已存在,请重新输入卡号", "ERROR")
continue
else:
retry_flag = True
continue
cardobj.password = common.input_msg("请输入密码:")
cardobj.credit_total = common.input_msg("信用额度(default:{0}):".format(cardobj.credit_total))
cardobj.credit_balance = cardobj.credit_total
cardobj.owner = common.input_msg("所有者:")
return cardobj
def init_user_info(self):
"""
创建用户，完善用户资料信息
:return:
"""
is_null_flag = True
while is_null_flag:
self.username = input("登录用户名(小写字母）:").strip().lower()
if not self.username:
common.show_message("用户名不能为空", "ERROR")
continue
elif self.user_exists:
common.show_message("该用户名已存在", "ERROR")
continue
else:
is_null_flag = False
continue
self.name = common.input_msg("姓名:")
self.password = common.input_msg("密码:")
self.mobile = common.input_msg("手机:")
self.role = common.input_msg("用户权限(user/admin):", ("admin", "user"))
self.create_user()
common.show_message("用户创建成功!", "NOTICE")
def init_user_info(self):
"""
创建用户，完善用户资料信息
:return:
"""
is_null_flag = True
while is_null_flag:
self.username = input("登录用户名(小写字母）:").strip().lower()
if not self.username:
common.show_message("用户名不能为空", "ERROR")
continue
elif self.user_exists:
common.show_message("该用户名已存在", "ERROR")
continue
else:
is_null_flag = False
continue
self.name = common.input_msg("姓名:")
self.password = common.input_msg("密码:")
self.mobile = common.input_msg("手机:")
self.role = common.input_msg("用户权限(user/admin):", ("admin", "user"))
self.create_user()
common.show_message("用户创建成功!", "NOTICE")
def get_users():
"""
显示用户的信息,用户新建、删除、解锁用户时显示用户基本信息
:return:
"""
username = common.input_msg("请输入用户名:")
# 创建一个用户实例
_deluser = Users()
_deluser.username = username
# 如果用户名存在,load用户信息成功
if _deluser.load_user_info():
# 先显示一下用户的信息
common.show_message(template.user_info.format(username=_deluser.username,
name=_deluser.name,
mobile=_deluser.mobile,
role=_deluser.role,
isdel="否" if _deluser.isdel == 0 else "是",
islocked="否" if _deluser.islocked == 0 else "是",
bindcard=_deluser.bindcard)
, "NOTICE")
return _deluser
else:
common.show_message("用户名不存在!", "ERROR")
return False
def manager(userobj):
"""
主菜单后台管理模块
:param userobj: 当前登录用户对象
:return:
"""
if userobj.islogin:
if userobj.role == "admin":
quit_flag = False
while not quit_flag:
_show_template = template.index_admin
print(_show_template.format(username=userobj.name))
_choose = input("选择操作功能: ").strip().lower()
# 创建新用户
if _choose == "1":
_newuser = Users()
# 调用初始化用户函数创建新用户
_newuser.init_user_info()
# 删除用户
if _choose == "2":
_user = get_users()
if _user:
confirm = common.input_msg("确定要删除此用户吗(y/n)?",
("y", "n"))
if confirm == "y":
_user.del_user()
common.show_message("用户删除成功!", "NOTICE")
# 解锁用户
if _choose == "3":
_user = get_users()
if _user:
confirm = common.input_msg("确认解锁吗(y/n)?", ("y", "n"))
if confirm == "y":
_user.unlock_user()
common.show_message("用户解锁成功!", "NOTICE")
# 发行信用卡
if _choose == "4":
newcard = fill_card_info()
newcard.create_card()
common.show_message("发卡成功!", "NOTICE")
# 冻结信用卡
if _choose == "5":
cardno = common.input_msg("输入卡号:")
card = CreditCard(cardno)
if not card.card_is_exists:
common.show_message("卡号不存在", "ERROR")
else:
# 调用模板显示卡信息
common.show_message(
template.card_info.format(
cardno=card.cardno,
owner=card.owner,
total=card.credit_total,
balance=card.credit_balance,
status="正常"
if card.frozenstatus == 0 else "冻结"),
"INFORMATION")
confirm = common.input_msg("确认要冻结此卡吗(y/n)?",
("y", "n"))
if confirm == "y":
card.frozenstatus = 1
card.update_card()
common.show_message("此卡已冻结!", "NOTICE")
# 退出
if _choose == "0":
quit_flag = True
else:
# 不是 admin 角色无权限
common.show_message("权限不够!", "ERROR")
else:
common.show_message("请先登录系统!", "NOTICE")
userobj.login()
def card_center(userobj):
if userobj.islogin:
# 重新load一下数据
userobj.db_load()
cardno = userobj.bindcard
# 获得信用卡对象
card = CreditCard(cardno)
else:
# 未登录信用卡
input_flag = False
while not input_flag:
cardno = input("请输入信用卡卡号: ").strip().lower()
if cardno.isnumeric():
card = CreditCard(cardno)
if card.card_is_exists:
pwd = input("请输入密码:")
if common.encrypt(pwd) == card.password:
common.show_message("登录成功", "NOTICE")
input_flag = True
continue
else:
common.show_message("卡号不存在,请重新输入!", "ERROR")
continue
else:
common.show_message("卡号无效!", "ERROR")
continue
show_template = template.index_ATM
quitflag = False
while not quitflag:
print(show_template.format(cardno=card.cardno))
_choose = common.input_msg("请选择功能: ", ("1", "2", "3", "4", "5"))
# 返回
if _choose == "5":
quitflag = True
continue
# 查看信用卡信息
if _choose == "1":
common.show_message(
template.card_info.format(
cardno=card.cardno,
owner=card.owner,
total=card.credit_total,
balance=card.credit_balance,
status="正常" if card.frozenstatus == 0 else "冻结"), "NOTICE")
# 提现
if _choose == "2":
if card.frozenstatus == 1:
common.show_message("卡已冻结,请联系客服!", "ERROR")
else:
common.show_message(
"信用卡提现将收取 {0}% 的手续费!".format(settings.FETCH_MONEY_RATE *
100), "NOTICE")
quitflag = False
while not quitflag:
cost = common.input_msg("请输入要提现的金额(q返回):")
if cost.isnumeric():
cardpasswd = common.input_msg("请输入信用卡密码:")
# 执行提现操作
exe_result = card.fetch_money(float(cost), cardpasswd)
if exe_result == errorcode.NO_ERROR:
common.show_message("已完成提现！", "NOTICE")
if exe_result == errorcode.BALANCE_NOT_ENOUGHT:
common.show_message("信用卡可透支余额不足!", "ERROR")
if exe_result == errorcode.CARD_PASS_ERROR:
common.show_message("信用卡密码错误!", "ERROR")
elif cost == "q":
quitflag = True
continue
else:
common.show_message("输入错误!", "ERROR")
# 转账
if _choose == "3":
if card.frozenstatus == 1:
common.show_message("此卡已冻结,请联系客服!", "ERROR")
else:
common.show_message(
"信用卡转账将收取 {0}% 的手续费!".format(settings.FETCH_MONEY_RATE *
100), "NOTICE")
quitflag = False
while not quitflag:
trans_cardno = common.input_msg("请输入要转账的卡号(q返回):")
if trans_cardno.isnumeric():
# 生成一个卡对象, 验证卡号是否存在
trans_cardobj = CreditCard(trans_cardno)
# 卡号不存在返回主菜单
if not trans_cardobj.card_is_exists:
common.show_message("卡号不存在,请确认!", "ERROR")
quitflag = True
continue
else:
# 卡号存在
trans_cost = common.input_msg("请输入要转账的金额: ")
# 如果输入的均为数字
if trans_cost.isnumeric():
comfirm = common.input_msg(
"确定要给卡号 {0} 转入人民币 {1} 元吗(y/n)?".format(
trans_cardobj.cardno, trans_cost),
("y", "n"))
if comfirm == "y":
cardpasswd = common.input_msg("请输入信用卡密码:")
# 执行转账操作
exe_result = card.translate_money(
float(trans_cost), cardpasswd,
trans_cardobj)
if exe_result == errorcode.NO_ERROR:
common.show_message("转账完成！", "NOTICE")
if exe_result == errorcode.BALANCE_NOT_ENOUGHT:
common.show_message(
"信用卡可透支余额不足!", "ERROR")
if exe_result == errorcode.CARD_PASS_ERROR:
common.show_message(
"信用卡密码错误!", "ERROR")
else:
common.show_message("输入错误!", "ERROR")
elif trans_cardno == "q":
quitflag = True
continue
else:
common.show_message("输入错误!", "ERROR")
# 还款
if _choose == "4":
# 更新一下对账单信息
card.recreate_statement()
quitflag = False
while not quitflag:
# 获取对账单所有列表
interest_list = card.load_statement_list()
# 获取还未还款的记录并显示
message_info = report.print_statement_list(
card.cardno, interest_list)
# 如果有要还款的记录
if len(message_info) > 0:
common.show_message(message_info, "NOTICE")
# 输入要还款的单号
serino_list = list()
for order in interest_list:
serino_list.append(list(order.keys())[0])
serino_list.append("q")
pay_serno = common.input_msg("请选择还款的16位账单号(q退出)：",
tuple(serino_list))
if pay_serno == "q":
quitflag = True
continue
else:
for i in range(len(interest_list)):
for k, details in interest_list[i].items():
if k == pay_serno:
# 显示指定单号的相信对账单信息
common.show_message(
report.print_statement_detail(
card.cardno, pay_serno, details),
"NOTICE")
pay_fee = common.input_msg("请输入还款金额:")
if pay_fee.isnumeric():
# 更新已还款金额 = 现在还的金额 + 已经还的金额
total_payed = details["payed"] + float(
pay_fee)
interest_list[i][pay_serno][
"payed"] = total_payed
# 全还了吗？需要还款数 = 消费总费用 + 利息
need_pay = details["total"] + details[
"interest"]
if total_payed >= need_pay:
# 还款数大于等于需要还款数，则更新已还款字段信息
interest_list[i][pay_serno][
"isfinished"] = 1
else:
# 没全部还款
common.show_message(
"您尚未全部还款,请在还款日前尽快还款!",
"NOTICE")
# 将还款后的信息写入数据库更新
dbapi.write_statement_list(
card.cardno, interest_list)
# 还款成功
common.show_message("还款成功", "NOTICE")
# 是否继续
iscontinue = common.input_msg(
"继续还款吗(y/n)?", ("y", "n"))
if iscontinue == "n":
quitflag = True
else:
common.show_message(
"输入数据不正确，请重新输入!", "ERROR")
else:
common.show_message("无账单信息！", "NOTICE")
quitflag = True
# -------- 开始主程序 -------------------
exitflag = False
while not exitflag:
# 如果用户登录了，显示登录的界面; 未登录显示未登录的界面
if not curruser.islogin:
print(
template.index_default_menu.format(
"", today, common.numtochr(weekoftoday)))
else:
print(
template.index_logined_menu.format(
"欢迎您: {0}".format(curruser.name), today,
common.numtochr(weekoftoday)))
choose = common.input_msg("选择功能编号[1-5]: ",
("1", "2", "3", "4", "5")).strip()
if choose == "5":
exitflag = True
continue
# 1 购物商城
if choose == "1":
curruser.db_load()
doshopping(curruser)
# 2 用户登录
if choose == "2":
curruser.db_load()
user_login(curruser, today, weekoftoday)
# 3 信用卡管理
def manager(userobj):
"""
主菜单后台管理模块
:param userobj: 当前登录用户对象
:return:
"""
if userobj.islogin:
if userobj.role == "admin":
quit_flag = False
while not quit_flag:
_show_template = template.index_admin
print(_show_template.format(username=userobj.name))
_choose = input("选择操作功能: ").strip().lower()
# 创建新用户
if _choose == "1":
_newuser = Users()
# 调用初始化用户函数创建新用户
_newuser.init_user_info()
# 删除用户
if _choose == "2":
_user = get_users()
if _user:
confirm = common.input_msg("确定要删除此用户吗(y/n)?", ("y", "n"))
if confirm == "y":
_user.del_user()
common.show_message("用户删除成功!", "NOTICE")
# 解锁用户
if _choose == "3":
_user = get_users()
if _user:
confirm = common.input_msg("确认解锁吗(y/n)?", ("y", "n"))
if confirm == "y":
_user.unlock_user()
common.show_message("用户解锁成功!", "NOTICE")
# 发行信用卡
if _choose == "4":
newcard = fill_card_info()
newcard.create_card()
common.show_message("发卡成功!", "NOTICE")
# 冻结信用卡
if _choose == "5":
cardno = common.input_msg("输入卡号:")
card = CreditCard(cardno)
if not card.card_is_exists:
common.show_message("卡号不存在", "ERROR")
else:
# 调用模板显示卡信息
common.show_message(template.card_info.format(cardno=card.cardno,
owner=card.owner,
total=card.credit_total,
balance=card.credit_balance,
status="正常" if card.frozenstatus == 0 else "冻结"
), "INFORMATION")
confirm = common.input_msg("确认要冻结此卡吗(y/n)?", ("y", "n"))
if confirm == "y":
card.frozenstatus = 1
card.update_card()
common.show_message("此卡已冻结!", "NOTICE")
# 退出
if _choose == "0":
quit_flag = True
else:
# 不是 admin 角色无权限
common.show_message("权限不够!", "ERROR")
else:
common.show_message("请先登录系统!", "NOTICE")
userobj.login()
def card_center(userobj):
if userobj.islogin:
# 重新load一下数据
userobj.db_load()
cardno = userobj.bindcard
# 获得信用卡对象
card = CreditCard(cardno)
else:
# 未登录信用卡
input_flag = False
while not input_flag:
cardno = input("请输入信用卡卡号: ").strip().lower()
if cardno.isnumeric():
card = CreditCard(cardno)
if card.card_is_exists:
pwd = input("请输入密码:")
if common.encrypt(pwd) == card.password:
common.show_message("登录成功", "NOTICE")
input_flag = True
continue
else:
common.show_message("卡号不存在,请重新输入!", "ERROR")
continue
else:
common.show_message("卡号无效!", "ERROR")
continue
show_template = template.index_ATM
quitflag = False
while not quitflag:
print(show_template.format(cardno=card.cardno))
_choose = common.input_msg("请选择功能: ", ("1", "2", "3", "4", "5"))
# 返回
if _choose == "5":
quitflag = True
continue
# 查看信用卡信息
if _choose == "1":
common.show_message(template.card_info.format(cardno=card.cardno,
owner=card.owner,
total=card.credit_total,
balance=card.credit_balance,
status="正常" if card.frozenstatus == 0 else "冻结"
), "NOTICE")
# 提现
if _choose == "2":
if card.frozenstatus == 1:
common.show_message("卡已冻结,请联系客服!", "ERROR")
else:
common.show_message("信用卡提现将收取 {0}% 的手续费!".format(settings.FETCH_MONEY_RATE * 100), "NOTICE")
quitflag = False
while not quitflag:
cost = common.input_msg("请输入要提现的金额(q返回):")
if cost.isnumeric():
cardpasswd = common.input_msg("请输入信用卡密码:")
# 执行提现操作
exe_result = card.fetch_money(float(cost), cardpasswd)
if exe_result == errorcode.NO_ERROR:
common.show_message("已完成提现！", "NOTICE")
if exe_result == errorcode.BALANCE_NOT_ENOUGHT:
common.show_message("信用卡可透支余额不足!", "ERROR")
if exe_result == errorcode.CARD_PASS_ERROR:
common.show_message("信用卡密码错误!", "ERROR")
elif cost == "q":
quitflag = True
continue
else:
common.show_message("输入错误!", "ERROR")
# 转账
if _choose == "3":
if card.frozenstatus == 1:
common.show_message("此卡已冻结,请联系客服!", "ERROR")
else:
common.show_message("信用卡转账将收取 {0}% 的手续费!".format(settings.FETCH_MONEY_RATE * 100), "NOTICE")
quitflag = False
while not quitflag:
trans_cardno = common.input_msg("请输入要转账的卡号(q返回):")
if trans_cardno.isnumeric():
# 生成一个卡对象, 验证卡号是否存在
trans_cardobj = CreditCard(trans_cardno)
# 卡号不存在返回主菜单
if not trans_cardobj.card_is_exists:
common.show_message("卡号不存在,请确认!", "ERROR")
quitflag = True
continue
else:
# 卡号存在
trans_cost = common.input_msg("请输入要转账的金额: ")
# 如果输入的均为数字
if trans_cost.isnumeric():
comfirm = common.input_msg("确定要给卡号 {0} 转入人民币 {1} 元吗(y/n)?".format(trans_cardobj.cardno,
trans_cost),
("y", "n"))
if comfirm == "y":
cardpasswd = common.input_msg("请输入信用卡密码:")
# 执行转账操作
exe_result = card.translate_money(float(trans_cost), cardpasswd, trans_cardobj)
if exe_result == errorcode.NO_ERROR:
common.show_message("转账完成！", "NOTICE")
if exe_result == errorcode.BALANCE_NOT_ENOUGHT:
common.show_message("信用卡可透支余额不足!", "ERROR")
if exe_result == errorcode.CARD_PASS_ERROR:
common.show_message("信用卡密码错误!", "ERROR")
else:
common.show_message("输入错误!", "ERROR")
elif trans_cardno == "q":
quitflag = True
continue
else:
common.show_message("输入错误!", "ERROR")
# 还款
if _choose == "4":
# 更新一下对账单信息
card.recreate_statement()
quitflag = False
while not quitflag:
# 获取对账单所有列表
interest_list = card.load_statement_list()
# 获取还未还款的记录并显示
message_info = report.print_statement_list(card.cardno, interest_list)
# 如果有要还款的记录
if len(message_info) > 0:
common.show_message(message_info, "NOTICE")
# 输入要还款的单号
serino_list = list()
for order in interest_list:
serino_list.append(list(order.keys())[0])
serino_list.append("q")
pay_serno = common.input_msg("请选择还款的16位账单号(q退出)：", tuple(serino_list))
if pay_serno == "q":
quitflag = True
continue
else:
for i in range(len(interest_list)):
for k, details in interest_list[i].items():
if k == pay_serno:
# 显示指定单号的相信对账单信息
common.show_message(report.print_statement_detail(card.cardno,
pay_serno,
details),
"NOTICE")
pay_fee = common.input_msg("请输入还款金额:")
if pay_fee.isnumeric():
# 更新已还款金额 = 现在还的金额 + 已经还的金额
total_payed = details["payed"] + float(pay_fee)
interest_list[i][pay_serno]["payed"] = total_payed
# 全还了吗？需要还款数 = 消费总费用 + 利息
need_pay = details["total"] + details["interest"]
if total_payed >= need_pay:
# 还款数大于等于需要还款数，则更新已还款字段信息
interest_list[i][pay_serno]["isfinished"] = 1
else:
# 没全部还款
common.show_message("您尚未全部还款,请在还款日前尽快还款!", "NOTICE")
# 将还款后的信息写入数据库更新
dbapi.write_statement_list(card.cardno, interest_list)
# 还款成功
common.show_message("还款成功", "NOTICE")
# 是否继续
iscontinue = common.input_msg("继续还款吗(y/n)?", ("y", "n"))
if iscontinue == "n":
quitflag = True
else:
common.show_message("输入数据不正确，请重新输入!", "ERROR")
else:
common.show_message("无账单信息！", "NOTICE")
quitflag = True
curruser = Users()
# 初始化对账单
report.create_statement_main()
# -------- 开始主程序 -------------------
exitflag = False
while not exitflag:
# 如果用户登录了，显示登录的界面; 未登录显示未登录的界面
if not curruser.islogin:
print(template.index_default_menu.format("", today, common.numtochr(weekoftoday)))
else:
print(template.index_logined_menu.format("欢迎您: {0}".format(curruser.name), today,
common.numtochr(weekoftoday)))
choose = common.input_msg("选择功能编号[1-5]: ", ("1", "2", "3", "4", "5")).strip()
if choose == "5":
exitflag = True
continue
# 1 购物商城
if choose == "1":
curruser.db_load()
doshopping(curruser)
# 2 用户登录
if choose == "2":
curruser.db_load()
user_login(curruser, today, weekoftoday)
# 3 信用卡管理
# 服务端已经启动了,1则结束服务
P_SERVER.terminate()
SERVER_RUNNING_STATUS = False
print("\033[1;31mFTP 服务端已停止!\033[0m;")
else:
# 服务端未启动,则启动服务端
P_SERVER = ftpserver.start()
#ftpserver.doprocess()
SERVER_RUNNING_STATUS = True
print("\033[1;30mFTP 服务端已启动!\033[0m;")
if command == "2":
try:
tmpflag = False
while not tmpflag:
username = common.input_msg("输入用户名[q返回]: ")
if username == "q":
tmpflag = True
continue
# 创建用户对象
new_user = Users(username)
if not new_user.exists:
userpasswd = common.input_msg("设置初始密码[默认12345]: ", default="12345")
totalspace = common.input_msg("设置磁盘配额[默认500M]: ", default=str(settings.HOME_QUOTA))
print("\n 正在初始化用户，请稍等.........\n")
new_user.password = common.encry_sha(userpasswd)
new_user.islocked = 0
new_user.isdel = 0
new_user.totalspace = int(totalspace) * 1024 * 1024
new_user.usedspace = 0
# 服务端已经启动了,1则结束服务
P_SERVER.terminate()
SERVER_RUNNING_STATUS = False
print("\033[1;31mFTP 服务端已停止!\033[0m;")
else:
# 服务端未启动,则启动服务端
#P_SERVER = ftpserver.start()
ftpserver.doprocess()
SERVER_RUNNING_STATUS = True
print("\033[1;30mFTP 服务端已启动!\033[0m;")
if command == "2":
try:
tmpflag = False
while not tmpflag:
username = common.input_msg("输入用户名[q返回]: ")
if username == "q":
tmpflag = True
continue
# 创建用户对象
new_user = Users(username)
if not new_user.exists:
userpasswd = common.input_msg("设置初始密码[默认12345]: ",
default="12345")
totalspace = common.input_msg("设置磁盘配额[默认500M]: ",
default=str(
settings.HOME_QUOTA))
print("\n 正在初始化用户，请稍等.........\n")
new_user.password = common.encry_sha(userpasswd)
new_user.islocked = 0
