feat: 轮询系统重构(分片队列 + 停复机统一 + Handler 拆分)
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【核心变更】

1. 停复机逻辑统一(StopResumeService)
   - 新增 EvaluateAndAct 统一入口,封装三条件停复机判断
   - 停机条件:无套餐(no_package) / 流量耗尽(traffic_exhausted) / 未实名(not_realname)
   - 复机条件:stop_reason 合规 + 有套餐且未耗尽 + 已实名或行业卡
   - 修复设备套餐 Bug:hasValidPackage 按 device_id 查套餐,而非仅 iot_card_id
   - 设备维度停复机加幂等锁(Redis SetNX,TTL 30s),防止多卡并发重复调 Gateway

2. Redis 分片队列(PollingQueueManager)
   - 新建 queue_manager.go,封装所有轮询 Redis 操作
   - 16 分片 Sorted Set,Key 格式:polling:shard:{shardID}:queue:{taskType}
   - Lua 脚本原子出队(ZRANGEBYSCORE + 分批 ZREM),消除竞态窗口
   - 新增背压检测:队列深度超 50 万时 Scheduler 跳过该分片
   - RemoveFromAllQueues 覆盖 4 种任务类型(含 protect)

3. Handler 拆分(polling_handler.go 1360行 → 5个专注文件)
   - polling_base.go:共享基类(并发控制/卡缓存/重入队)
   - polling_realname_handler.go:实名采集,实名 0→1 时立即触发复机
   - polling_carddata_handler.go:流量采集,保留跨月边界检测逻辑
   - polling_package_handler.go:套餐采集,委托 EvaluateAndAct 决策
   - polling_protect_handler.go:保护期一致性检查,保护期内强制修正

4. 配置管理(PollingConfigManager)
   - 新建 config_manager.go,从 scheduler.go 提取配置职责
   - 内存缓存 + 5 分钟定时刷新,刷新失败保留原缓存
   - 修复 getCardCondition:停机卡返回 suspended,不再错配 activated 配置

5. 渐进式初始化(CardInitializer)
   - 新建 initializer.go,分批加载(每批 10 万),批次间 sleep 500ms
   - 过滤 enable_polling=false 的卡,初始化完成前 Scheduler 不出队

6. 卡生命周期服务(PollingLifecycleService)
   - 新建 lifecycle_service.go,替代已删除的 callbacks.go 和 api_callback.go
   - OnCardCreated/OnCardEnabled/OnCardStatusChanged 入队前检查 enable_polling

7. Scheduler 精简(1000+行 → 227行)
   - 保留纯调度循环:scheduleLoop + processShardSchedule + enqueueBatch
   - 保留每 10 秒触发套餐过期检测和流量重置
   - 移除所有 DB 操作、配置加载、卡初始化逻辑

8. 轮询管控 API(enable_polling)
   - 新增 PUT /api/admin/assets/:id/polling-status 接口
   - 支持对设备/卡维度开关轮询,关闭后从所有分片队列移除

9. 数据库迁移
   - 000103:tb_device 新增 enable_polling 字段(boolean, NOT NULL, DEFAULT true)
   - 000104:新增 suspended 轮询配置,为 activated 配置补全 protect_check_interval

【文件统计】
- 新增:19 个文件(handler × 5、polling 组件 × 4、迁移 × 3 等)
- 修改:20 个文件(bootstrap 注入、store 接口、monitoring 适配分片等)
- 删除:3 个文件(polling_handler.go、callbacks.go、api_callback.go)

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
2026-04-07 12:27:04 +08:00
parent 10fcc0b3c9
commit 434a8b0349
62 changed files with 7496 additions and 3023 deletions

View File

@@ -5,9 +5,11 @@ import (
"github.com/gofiber/fiber/v2"
dto "github.com/break/junhong_cmp_fiber/internal/model/dto"
assetService "github.com/break/junhong_cmp_fiber/internal/service/asset"
deviceService "github.com/break/junhong_cmp_fiber/internal/service/device"
iotCardService "github.com/break/junhong_cmp_fiber/internal/service/iot_card"
pollingSvc "github.com/break/junhong_cmp_fiber/internal/service/polling"
"github.com/break/junhong_cmp_fiber/pkg/constants"
"github.com/break/junhong_cmp_fiber/pkg/errors"
"github.com/break/junhong_cmp_fiber/pkg/middleware"
@@ -15,11 +17,12 @@ import (
)
// AssetHandler 资产管理处理器
// 提供统一的资产解析、实时状态、套餐查询、停复机等接口
// 提供统一的资产解析、实时状态、套餐查询、停复机、轮询管控等接口
type AssetHandler struct {
assetService *assetService.Service
deviceService *deviceService.Service
iotCardStopResume *iotCardService.StopResumeService
assetPolling *pollingSvc.AssetPollingService
}
// NewAssetHandler 创建资产管理处理器
@@ -27,11 +30,13 @@ func NewAssetHandler(
assetSvc *assetService.Service,
deviceSvc *deviceService.Service,
iotCardStopResume *iotCardService.StopResumeService,
assetPolling *pollingSvc.AssetPollingService,
) *AssetHandler {
return &AssetHandler{
assetService: assetSvc,
deviceService: deviceSvc,
iotCardStopResume: iotCardStopResume,
assetPolling: assetPolling,
}
}
@@ -187,3 +192,40 @@ func (h *AssetHandler) StartCard(c *fiber.Ctx) error {
return response.Success(c, nil)
}
// UpdatePollingStatus 更新资产轮询状态
// PATCH /api/admin/assets/:asset_type/:id/polling-status
func (h *AssetHandler) UpdatePollingStatus(c *fiber.Ctx) error {
assetType := c.Params("asset_type")
idStr := c.Params("id")
if assetType == "" || idStr == "" {
return errors.New(errors.CodeInvalidParam)
}
id, err := strconv.ParseUint(idStr, 10, 64)
if err != nil {
return errors.New(errors.CodeInvalidParam)
}
var req dto.UpdateAssetPollingStatusRequest
if err := c.BodyParser(&req); err != nil {
return errors.New(errors.CodeInvalidParam)
}
_ = middleware.GetUserIDFromContext(c.UserContext())
if h.assetPolling == nil {
return errors.New(errors.CodeInternalError, "轮询管控服务未配置")
}
if err := h.assetPolling.UpdatePollingStatus(c.UserContext(), assetType, uint(id), req.EnablePolling); err != nil {
return err
}
return response.Success(c, &dto.UpdateAssetPollingStatusResponse{
AssetType: assetType,
AssetID: uint(id),
EnablePolling: req.EnablePolling,
})
}

View File

@@ -152,12 +152,12 @@ func (h *PollingManualTriggerHandler) GetStatus(c *fiber.Ctx) error {
items = append(items, h.toLogResp(log))
}
// 获取各队列大小
queueSizes := make(map[string]int64)
for _, taskType := range []string{
constants.TaskTypePollingRealname,
constants.TaskTypePollingCarddata,
constants.TaskTypePollingPackage,
constants.TaskTypePollingProtect,
} {
size, _ := h.service.GetQueueSize(ctx, taskType)
queueSizes[taskType] = size
@@ -271,6 +271,8 @@ func (h *PollingManualTriggerHandler) getTaskTypeName(taskType string) string {
return "流量检查"
case constants.TaskTypePollingPackage:
return "套餐检查"
case constants.TaskTypePollingProtect:
return "保护期检查"
default:
return taskType
}