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- 每卡 Redis 采集队列（默认 N=3、跨天清空、回退容差 1 MB），攒满且不下降才写最后一个点 - 测试环境全量切换日快照计量，下线灰度名单、切换水位与卡表基线扣费；全部卡置待建起点 - 读数区分没给值与 0；有套餐的卡读数 0 也写快照与日用量 0 行；重置日比较基准为 0 照常防旧值 - 新增采集记录（按月分区保留 90 天）、人工冲正流水与后台接口、采集告警 - 扣减按采集时刻有效套餐查找，只对生效中套餐做状态迁移，查不到套餐按成功跳过 - 换货新卡（新设备下的卡）打待建起点；采集间隔上限只校验启用中的轮询配置 Change: add-card-traffic-queue-and-observed-deduction Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
57 lines
2.4 KiB
Go
57 lines
2.4 KiB
Go
package constants
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import "fmt"
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// 卡流量采集队列系统配置（add-card-traffic-queue-and-observed-deduction）。
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const (
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// SystemConfigModuleTraffic 是卡流量采集配置模块。
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SystemConfigModuleTraffic = "traffic"
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// SystemConfigTrafficQueueSize 是采集队列长度 N。
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SystemConfigTrafficQueueSize = "traffic.queue.size"
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// SystemConfigTrafficQueueClearOnNewDay 是跨天是否清空队列。
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SystemConfigTrafficQueueClearOnNewDay = "traffic.queue.clear_on_new_day"
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// SystemConfigTrafficQueueMaxPointAgeHours 是队列里点的最长保留时长（小时），0 表示不限。
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SystemConfigTrafficQueueMaxPointAgeHours = "traffic.queue.max_point_age_hours"
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// SystemConfigTrafficQueueDropToleranceMB 是相邻两点回退不超过该值算持平（MB）。
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SystemConfigTrafficQueueDropToleranceMB = "traffic.queue.drop_tolerance_mb"
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// TrafficQueueDefaultSize 等是采集队列配置默认值。
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TrafficQueueDefaultSize = 3
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TrafficQueueMinSize = 2
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TrafficQueueMaxSize = 10
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TrafficQueueDefaultMaxPointAgeHours = 72
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TrafficQueueDefaultDropToleranceMB = 1.0
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// TrafficQueueIntervalSpare 是采集间隔上限留的冗余次数：间隔 ≤ 窗口 ÷ (N + 冗余)。
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TrafficQueueIntervalSpare = 2
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// TrafficQueueUnlimitedTTLHours 是最长点龄为 0（不限）且跨天清空关闭时队列 key 的过期时长。
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TrafficQueueUnlimitedTTLHours = 24 * 7
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)
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// 采集记录的读数结果。
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const (
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TrafficCollectionResultOK = "ok"
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TrafficCollectionResultFailed = "failed"
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TrafficCollectionResultRateLimited = "rate_limited"
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TrafficCollectionResultInvalidPayload = "invalid_payload"
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TrafficCollectionResultNoReading = "no_reading"
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TrafficCollectionResultInvalidReading = "invalid_reading"
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)
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// 采集记录的写入判断。
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const (
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TrafficDecisionWritten = "written"
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TrafficDecisionBaseline = "baseline"
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TrafficDecisionQueueNotFull = "queue_not_full"
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TrafficDecisionSlopeNegative = "slope_negative"
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TrafficDecisionOutOfOrder = "out_of_order"
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TrafficDecisionSettledExisting = "settled_existing"
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)
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// TrafficCollectionRetentionDays 是采集记录保留天数，过期按整月分区删除。
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const TrafficCollectionRetentionDays = 90
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// RedisCardTrafficQueueKey 返回卡流量采集队列 key。
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func RedisCardTrafficQueueKey(cardID uint) string {
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return fmt.Sprintf("traffic:queue:%d", cardID)
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}
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