Files
sub2api/backend/internal/service/channel_monitor_const.go
T
erio a1425b457d feat(channel-monitor): redesign user dashboard as card grid
Reference check-cx UI: INTELLIGENCE MONITOR hero + 3-column card grid
with 60-point timeline bars.

Backend:
- Add PrimaryPingLatencyMs + Timeline[60] to UserMonitorView
- ListRecentHistoryForMonitors: batch CTE + ROW_NUMBER() window query
- indexLatestByModel / indexAvailabilityByModel helpers

Frontend:
- 7 new components: ProviderIcon, MonitorMetricPair, MonitorAvailabilityRow,
  MonitorTimeline, MonitorHero, MonitorCard, MonitorCardGrid
- ChannelStatusView 381→~180 lines (delegated to subcomponents)
- AbortController reload concurrency protection
- HSL 0-120° availability color mapping
- Replace emoji with Icon component (bolt / globe)
- i18n: monitorCommon.* shared namespace, channelStatus.hero.*

Bump VERSION to 0.1.114.24
2026-04-20 23:38:59 +08:00

141 lines
6.2 KiB
Go

package service
import (
"time"
infraerrors "github.com/Wei-Shaw/sub2api/internal/pkg/errors"
)
// ChannelMonitor 全局常量。
// 这些是 MVP 阶段的硬编码值,按需可以提到 config 中。
const (
// monitorRequestTimeout 单次模型请求总超时(含 Body 读取)。
monitorRequestTimeout = 45 * time.Second
// monitorPingTimeout HEAD 请求 endpoint origin 的超时。
monitorPingTimeout = 8 * time.Second
// monitorDegradedThreshold 主请求成功但耗时超过该阈值视为 degraded。
monitorDegradedThreshold = 6 * time.Second
// monitorHistoryRetentionDays 历史保留天数(每天清理一次)。
monitorHistoryRetentionDays = 30
// monitorWorkerConcurrency 调度器并发执行的监控数(pond 池容量)。
monitorWorkerConcurrency = 5
// monitorTickerInterval 调度器扫描"到期监控"的间隔。
monitorTickerInterval = 5 * time.Second
// monitorMinIntervalSeconds / monitorMaxIntervalSeconds 用户配置的检测间隔上下限。
monitorMinIntervalSeconds = 15
monitorMaxIntervalSeconds = 3600
// monitorMessageMaxBytes message 字段最大字节数(与 schema/migration 一致)。
monitorMessageMaxBytes = 500
// monitorResponseMaxBytes 单次模型响应最大读取字节,防止 OOM。
monitorResponseMaxBytes = 64 * 1024
// monitorChallengeMin / monitorChallengeMax challenge 操作数范围。
monitorChallengeMin = 1
monitorChallengeMax = 50
// providerOpenAIPath OpenAI Chat Completions 路径。
providerOpenAIPath = "/v1/chat/completions"
// providerAnthropicPath Anthropic Messages 路径。
providerAnthropicPath = "/v1/messages"
// providerGeminiPathTemplate Gemini generateContent 路径模板(含 model 占位)。
providerGeminiPathTemplate = "/v1beta/models/%s:generateContent"
// MonitorProviderOpenAI / Anthropic / Gemini provider 字符串常量(也是 ent enum 的实际值)。
MonitorProviderOpenAI = "openai"
MonitorProviderAnthropic = "anthropic"
MonitorProviderGemini = "gemini"
// MonitorStatusOperational 等监控状态字符串常量(与 ent enum 一致)。
MonitorStatusOperational = "operational"
MonitorStatusDegraded = "degraded"
MonitorStatusFailed = "failed"
MonitorStatusError = "error"
// monitorAvailability7Days / 15 / 30 用于聚合查询窗口。
monitorAvailability7Days = 7
monitorAvailability15Days = 15
monitorAvailability30Days = 30
// monitorCleanupCheckInterval 历史清理调度器的检查频率(每小时检查"是否到 03:00")。
monitorCleanupCheckInterval = time.Hour
// monitorCleanupHour 凌晨 3 点执行历史清理。
monitorCleanupHour = 3
// MonitorHistoryDefaultLimit 历史查询默认返回条数(handler 层共享)。
MonitorHistoryDefaultLimit = 100
// MonitorHistoryMaxLimit 历史查询最大返回条数(handler 层共享)。
MonitorHistoryMaxLimit = 1000
// monitorTimelineMaxPoints 用户视图 timeline 每个监控最多返回的历史点数。
monitorTimelineMaxPoints = 60
// monitorEndpointResolveTimeout validateEndpoint 解析 hostname 的最长耗时。
monitorEndpointResolveTimeout = 5 * time.Second
// ---- checker / runner 行为参数(消除 magic 值)----
// monitorAnthropicAPIVersion Anthropic Messages API 版本头。
monitorAnthropicAPIVersion = "2023-06-01"
// monitorChallengeMaxTokens 单次 challenge 请求的 max_tokens(足够回答个位数算术)。
monitorChallengeMaxTokens = 50
// monitorListDueTimeout tickDueChecks 查询到期监控的总超时。
monitorListDueTimeout = 10 * time.Second
// monitorRunOneBuffer runOne 的总超时缓冲(除请求超时与 ping 超时外的额外裕量)。
monitorRunOneBuffer = 10 * time.Second
// monitorCleanupTimeout 历史清理任务的总超时。
monitorCleanupTimeout = 30 * time.Second
// monitorCleanupDayLayout 历史清理用于"今日是否已跑过"判定的日期格式。
monitorCleanupDayLayout = "2006-01-02"
// monitorIdleConnTimeout HTTP transport 空闲连接关闭超时。
monitorIdleConnTimeout = 30 * time.Second
// monitorTLSHandshakeTimeout HTTP transport TLS 握手超时。
monitorTLSHandshakeTimeout = 10 * time.Second
// monitorResponseHeaderTimeout HTTP transport 等待响应头超时。
monitorResponseHeaderTimeout = 30 * time.Second
// monitorPingDiscardMaxBytes ping 时丢弃响应体的最大字节数。
monitorPingDiscardMaxBytes = 1024
// monitorDialTimeout 自定义 dialer 单次连接超时。
monitorDialTimeout = 10 * time.Second
// monitorDialKeepAlive 自定义 dialer keep-alive 间隔。
monitorDialKeepAlive = 30 * time.Second
)
// 业务错误(统一在此声明,避免散落)。
var (
ErrChannelMonitorNotFound = infraerrors.NotFound(
"CHANNEL_MONITOR_NOT_FOUND", "channel monitor not found",
)
ErrChannelMonitorInvalidProvider = infraerrors.BadRequest(
"CHANNEL_MONITOR_INVALID_PROVIDER", "provider must be one of openai/anthropic/gemini",
)
ErrChannelMonitorInvalidInterval = infraerrors.BadRequest(
"CHANNEL_MONITOR_INVALID_INTERVAL", "interval_seconds must be in [15, 3600]",
)
ErrChannelMonitorInvalidEndpoint = infraerrors.BadRequest(
"CHANNEL_MONITOR_INVALID_ENDPOINT", "endpoint must be a valid https URL",
)
ErrChannelMonitorEndpointScheme = infraerrors.BadRequest(
"CHANNEL_MONITOR_ENDPOINT_SCHEME", "endpoint must use https scheme",
)
ErrChannelMonitorEndpointPath = infraerrors.BadRequest(
"CHANNEL_MONITOR_ENDPOINT_PATH", "endpoint must be base origin only (no path/query/fragment)",
)
ErrChannelMonitorEndpointPrivate = infraerrors.BadRequest(
"CHANNEL_MONITOR_ENDPOINT_PRIVATE", "endpoint must be a public host",
)
ErrChannelMonitorEndpointUnreachable = infraerrors.BadRequest(
"CHANNEL_MONITOR_ENDPOINT_UNREACHABLE", "endpoint hostname could not be resolved",
)
ErrChannelMonitorMissingAPIKey = infraerrors.BadRequest(
"CHANNEL_MONITOR_MISSING_API_KEY", "api_key is required when creating a monitor",
)
ErrChannelMonitorMissingPrimaryModel = infraerrors.BadRequest(
"CHANNEL_MONITOR_MISSING_PRIMARY_MODEL", "primary_model is required",
)
ErrChannelMonitorAPIKeyDecryptFailed = infraerrors.InternalServer(
"CHANNEL_MONITOR_KEY_DECRYPT_FAILED", "api key decryption failed; please re-edit the monitor with a fresh key",
)
)