def __init__(self, bid):
self.bid = bid
# redis hash key 用于同一业务 redis hash 的 key
# redis set key 用于同一业务 redis set 的 key
self.cset = RedisSet(BUSINESS_PREFIX % ('set', bid), db_redis)
self.chash = RedisHash(BUSINESS_PREFIX % ('hash', bid), db_redis)
def __init__(self, bid):
self.bid = bid
# redis hash key 用于同一业务 redis hash 的 key
# redis set key 用于同一业务 redis set 的 key
self.cset = RedisSet(BUSINESS_PREFIX % ('set', bid), db_redis)
self.chash = RedisHash(BUSINESS_PREFIX % ('hash', bid), db_redis)
class RedeemCodeServer(object):
def __init__(self, bid):
self.bid = bid
# redis hash key 用于同一业务 redis hash 的 key
# redis set key 用于同一业务 redis set 的 key
self.cset = RedisSet(BUSINESS_PREFIX % ('set', bid), db_redis)
self.chash = RedisHash(BUSINESS_PREFIX % ('hash', bid), db_redis)
def create_codes(self, quantity, bits, ctype, mark):
"""
:param quantity: 生成兑换码数量
:param bits:
:param ctype: 1: 只有数字， 2:不区分大小写字母 3: 区分大小写字母 4: 字母数字混合(不区分大小写) 5: 字母数字混合(区分大小写)
:param mark:
:return:
"""
if ctype not in range(1, 6):
return []
randomStr = globals().get('randomStr%s' % ctype, None)
if not randomStr:
return []
code_list = []
for x in xrange(quantity):
ccode = create_and_validate(randomStr, bits, self.cset)
if mark:
self.chash.hset(ccode, mark)
code = Code(code=ccode, mark=mark)
else:
code = Code(code=ccode, mark='')
code_list.append(code)
return code_list
def load_codes(self, codes):
"""
加载兑换码
:param codes:
:param mark:
:return:
"""
success_count = 0
for code in codes:
s = self.cset.sadd(code.code)
if s:
success_count += 1
if code.mark:
self.chash.hset(code.code, code.mark)
return success_count
def get_codes(self, quantity, gtype):
"""
获取兑换码
:param gtype: 1 仅获取 2 获取并销毁
:return:
"""
assert isinstance(quantity, int)
code_list = []
if gtype == 2:
for x in xrange(quantity):
c = self.cset.spop()
if c:
mark = self.chash.hget(c)
self.chash.hdel(c)
code = Code(code=c, mark=mark)
code_list.append(code)
else:
codes = self.cset.srandmember(quantity)
for c in codes:
mark = self.chash.hget(c)
code = Code(code=c, mark=mark)
code_list.append(code)
if quantity == 1:
return code_list[0] if code_list else []
return code_list
def code_redeem(self, codes):
"""
兑换码兑换 销毁
:param code:
:return:
"""
if isinstance(codes, basestring):
codes = [codes]
snum = self.cset.srem(*codes)
self.chash.hdel(*codes)
return snum
class RedeemCodeServer(object):
def __init__(self, bid):
self.bid = bid
# redis hash key 用于同一业务 redis hash 的 key
# redis set key 用于同一业务 redis set 的 key
self.cset = RedisSet(BUSINESS_PREFIX % ('set', bid), db_redis)
self.chash = RedisHash(BUSINESS_PREFIX % ('hash', bid), db_redis)
def create_codes(self, quantity, bits, ctype, mark):
"""
:param quantity: 生成兑换码数量
:param bits:
:param ctype: 1: 只有数字， 2:不区分大小写字母 3: 区分大小写字母 4: 字母数字混合(不区分大小写) 5: 字母数字混合(区分大小写)
:param mark:
:return:
"""
if ctype not in range(1, 6):
return []
randomStr = globals().get('randomStr%s' % ctype, None)
if not randomStr:
return []
code_list = []
for x in xrange(quantity):
ccode = create_and_validate(randomStr, bits, self.cset)
if mark:
self.chash.hset(ccode, mark)
code = Code(code=ccode, mark=mark)
else:
code = Code(code=ccode, mark='')
code_list.append(code)
return code_list
def load_codes(self, codes):
"""
加载兑换码
:param codes:
:param mark:
:return:
"""
success_count = 0
for code in codes:
s = self.cset.sadd(code.code)
if s:
success_count += 1
if code.mark:
self.chash.hset(code.code, code.mark)
return success_count
def get_codes(self, quantity, gtype):
"""
获取兑换码
:param gtype: 1 仅获取 2 获取并销毁
:return:
"""
assert isinstance(quantity, int)
code_list = []
if gtype == 2:
for x in xrange(quantity):
c = self.cset.spop()
if c:
mark = self.chash.hget(c)
self.chash.hdel(c)
code = Code(code=c, mark=mark)
code_list.append(code)
else:
codes = self.cset.srandmember(quantity)
for c in codes:
mark = self.chash.hget(c)
code = Code(code=c, mark=mark)
code_list.append(code)
if quantity == 1:
return code_list[0] if code_list else []
return code_list
def code_redeem(self, codes):
"""
兑换码兑换 销毁
:param code:
:return:
"""
if isinstance(codes, basestring):
codes = [codes]
snum = self.cset.srem(*codes)
self.chash.hdel(*codes)
return snum