def post(self, request, node_id):
"""
这个接口操作比较重，所以为了避免发信号
所有写操作都需要用BULK的方式
1 更新节点流量
2 更新用户流量
3 记录节点在线IP
4 关闭超出流量的节点
"""
ss_node = SSNode.get_or_none_by_node_id(node_id)
if not ss_node:
return HttpResponseNotFound()
data = request.json["data"]
node_total_traffic = 0
log_time = get_current_datetime()
active_tcp_connections = 0
need_clear_cache = False
user_model_list = []
trafficlog_model_list = []
online_ip_log_model_list = []
for user_data in data:
user_id = user_data["user_id"]
u = int(user_data["upload_traffic"] * ss_node.enlarge_scale)
d = int(user_data["download_traffic"] * ss_node.enlarge_scale)
# 个人流量增量
user = User.get_by_pk(user_id)
user.download_traffic += d
user.upload_traffic += u
user.last_use_time = log_time
user_model_list.append(user)
if user.overflow:
need_clear_cache = True
# 个人流量记录
trafficlog_model_list.append(
UserTrafficLog(
node_type=UserTrafficLog.NODE_TYPE_SS,
node_id=node_id,
user_id=user_id,
download_traffic=u,
upload_traffic=d,
)
)
# 节点流量增量
node_total_traffic += u + d
# active_tcp_connections
active_tcp_connections += user_data["tcp_conn_num"]
# online ip log
for ip in user_data.get("ip_list", []):
online_ip_log_model_list.append(
UserOnLineIpLog(user_id=user_id, node_id=node_id, ip=ip)
)
# 用户流量
User.objects.bulk_update(
user_model_list, ["download_traffic", "upload_traffic", "last_use_time"],
)
# 节点流量记录
SSNode.increase_used_traffic(node_id, node_total_traffic)
# 流量记录
UserTrafficLog.objects.bulk_create(trafficlog_model_list)
# 在线IP
UserOnLineIpLog.objects.bulk_create(online_ip_log_model_list)
# 节点在线人数
NodeOnlineLog.add_log(
NodeOnlineLog.NODE_TYPE_SS, node_id, len(data), active_tcp_connections
)
# check node && user traffic
if ss_node.overflow:
ss_node.enable = False
if need_clear_cache or ss_node.overflow:
ss_node.save()
return JsonResponse(data={})
def post(self, request, node_id):
"""
这个接口操作比较重，所以为了避免发信号
所有写操作都需要用BULK的方式
1 更新节点流量
2 更新用户流量
3 记录节点在线IP
4 关闭超出流量的用户
5 关闭超出流量的节点
"""
data = request.json["data"]
log_time = pendulum.now()
node_total_traffic = 0
trafficlog_model_list = []
user_traffic_model_list = []
online_ip_log_model_list = []
user_ss_config_model_list = []
for user_data in data:
user_id = user_data["user_id"]
u = user_data["upload_traffic"]
d = user_data["download_traffic"]
# 个人流量增量
user_traffic = UserTraffic.get_by_user_id(user_id)
user_traffic.download_traffic += d
user_traffic.upload_traffic += u
user_traffic.last_use_time = log_time
user_traffic_model_list.append(user_traffic)
if user_traffic.overflow:
user_ss_config = UserSSConfig.get_by_user_id(user_id)
user_ss_config.enable = False
user_ss_config_model_list.append(user_ss_config)
# 个人流量记录
trafficlog_model_list.append(
UserTrafficLog(
node_id=node_id,
user_id=user_id,
download_traffic=u,
upload_traffic=d,
)
)
# 节点流量增量
node_total_traffic += u + d
# online ip log
for ip in user_data.get("ip_list", []):
online_ip_log_model_list.append(
UserOnLineIpLog(user_id=user_id, node_id=node_id, ip=ip)
)
# 节点流量记录
SSNode.increase_used_traffic(node_id, node_total_traffic)
# 流量记录
UserTrafficLog.objects.bulk_create(trafficlog_model_list)
# 在线IP
UserOnLineIpLog.objects.bulk_create(online_ip_log_model_list)
# 个人流量记录
UserTraffic.objects.bulk_update(
user_traffic_model_list,
["download_traffic", "upload_traffic", "last_use_time"],
)
# 用户开关
UserSSConfig.objects.bulk_update(user_ss_config_model_list, ["enable"])
# 节点在线人数
SSNodeOnlineLog.add_log(node_id, len(data))
# check node && user traffic
ss_node = SSNode.get_or_none_by_node_id(node_id)
if ss_node.overflow:
ss_node.enable = False
if user_ss_config_model_list or ss_node.overflow:
# NOTE save for clear cache
ss_node.save()
return JsonResponse({"ret": 1, "data": []})