feat(service): 实现运维监控业务逻辑层
- 新增 ops 主服务（ops_service.go）和端口定义（ops_port.go） - 实现账号可用性检查服务（ops_account_availability.go） - 实现数据聚合服务（ops_aggregation_service.go） - 实现告警评估服务（ops_alert_evaluator_service.go） - 实现告警管理服务（ops_alerts.go） - 实现数据清理服务（ops_cleanup_service.go） - 实现并发控制服务（ops_concurrency.go） - 实现仪表板服务（ops_dashboard.go） - 实现错误处理服务（ops_errors.go） - 实现直方图服务（ops_histograms.go） - 实现指标采集服务（ops_metrics_collector.go） - 实现查询模式服务（ops_query_mode.go） - 实现实时监控服务（ops_realtime.go） - 实现请求详情服务（ops_request_details.go） - 实现重试机制服务（ops_retry.go） - 实现配置管理服务（ops_settings.go） - 实现趋势分析服务（ops_trends.go） - 实现窗口统计服务（ops_window_stats.go） - 添加 ops 相关领域常量 - 注册 service 依赖注入
This commit is contained in:
IanShaw027
157
backend/internal/service/ops_account_availability.go
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157
backend/internal/service/ops_account_availability.go
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@@ -0,0 +1,157 @@
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package service
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import (
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"context"
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"time"
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)
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// GetAccountAvailabilityStats returns current account availability stats.
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//
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// Query-level filtering is intentionally limited to platform/group to match the dashboard scope.
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func (s *OpsService) GetAccountAvailabilityStats(ctx context.Context, platformFilter string, groupIDFilter *int64) (
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map[string]*PlatformAvailability,
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map[int64]*GroupAvailability,
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map[int64]*AccountAvailability,
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*time.Time,
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error,
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) {
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if err := s.RequireMonitoringEnabled(ctx); err != nil {
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return nil, nil, nil, nil, err
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}
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accounts, err := s.listAllAccountsForOps(ctx, platformFilter)
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if err != nil {
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return nil, nil, nil, nil, err
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}
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if groupIDFilter != nil && *groupIDFilter > 0 {
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filtered := make([]Account, 0, len(accounts))
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for _, acc := range accounts {
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for _, grp := range acc.Groups {
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if grp != nil && grp.ID == *groupIDFilter {
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filtered = append(filtered, acc)
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break
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}
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}
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}
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accounts = filtered
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}
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now := time.Now()
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collectedAt := now
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platform := make(map[string]*PlatformAvailability)
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group := make(map[int64]*GroupAvailability)
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account := make(map[int64]*AccountAvailability)
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for _, acc := range accounts {
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if acc.ID <= 0 {
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continue
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}
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isTempUnsched := false
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if acc.TempUnschedulableUntil != nil && now.Before(*acc.TempUnschedulableUntil) {
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isTempUnsched = true
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}
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isRateLimited := acc.RateLimitResetAt != nil && now.Before(*acc.RateLimitResetAt)
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isOverloaded := acc.OverloadUntil != nil && now.Before(*acc.OverloadUntil)
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hasError := acc.Status == StatusError
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// Normalize exclusive status flags so the UI doesn't show conflicting badges.
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if hasError {
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isRateLimited = false
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isOverloaded = false
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}
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isAvailable := acc.Status == StatusActive && acc.Schedulable && !isRateLimited && !isOverloaded && !isTempUnsched
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if acc.Platform != "" {
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if _, ok := platform[acc.Platform]; !ok {
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platform[acc.Platform] = &PlatformAvailability{
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Platform: acc.Platform,
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}
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}
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p := platform[acc.Platform]
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p.TotalAccounts++
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if isAvailable {
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p.AvailableCount++
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}
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if isRateLimited {
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p.RateLimitCount++
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}
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if hasError {
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p.ErrorCount++
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}
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}
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for _, grp := range acc.Groups {
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if grp == nil || grp.ID <= 0 {
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continue
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}
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if _, ok := group[grp.ID]; !ok {
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group[grp.ID] = &GroupAvailability{
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GroupID: grp.ID,
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GroupName: grp.Name,
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Platform: grp.Platform,
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}
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}
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g := group[grp.ID]
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g.TotalAccounts++
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if isAvailable {
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g.AvailableCount++
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}
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if isRateLimited {
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g.RateLimitCount++
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}
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if hasError {
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g.ErrorCount++
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}
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}
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displayGroupID := int64(0)
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displayGroupName := ""
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if len(acc.Groups) > 0 && acc.Groups[0] != nil {
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displayGroupID = acc.Groups[0].ID
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displayGroupName = acc.Groups[0].Name
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}
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item := &AccountAvailability{
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AccountID: acc.ID,
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AccountName: acc.Name,
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Platform: acc.Platform,
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GroupID: displayGroupID,
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GroupName: displayGroupName,
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Status: acc.Status,
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IsAvailable: isAvailable,
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IsRateLimited: isRateLimited,
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IsOverloaded: isOverloaded,
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HasError: hasError,
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ErrorMessage: acc.ErrorMessage,
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}
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if isRateLimited && acc.RateLimitResetAt != nil {
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item.RateLimitResetAt = acc.RateLimitResetAt
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remainingSec := int64(time.Until(*acc.RateLimitResetAt).Seconds())
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if remainingSec > 0 {
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item.RateLimitRemainingSec = &remainingSec
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}
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}
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if isOverloaded && acc.OverloadUntil != nil {
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item.OverloadUntil = acc.OverloadUntil
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remainingSec := int64(time.Until(*acc.OverloadUntil).Seconds())
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if remainingSec > 0 {
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item.OverloadRemainingSec = &remainingSec
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}
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}
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if isTempUnsched && acc.TempUnschedulableUntil != nil {
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item.TempUnschedulableUntil = acc.TempUnschedulableUntil
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}
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account[acc.ID] = item
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}
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return platform, group, account, &collectedAt, nil
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}
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