dd9952ccc9
- StatisticInternalProvider: TrackEvent/BatchTrackEvent
- StatisticCombinedProvider: all 9 RPCs (7 dashboard + 2 event) on single service
- materializer: 4 MV REFRESH CONCURRENTLY + pg_try_advisory_lock + refresh_log
- dashboard_repo: 7 aggregation SQLs (week_rank / 7d curve / top5 / level dist / upgrade progress)
- dashboard_service: 7 RPCs with Redis 5min TTL + cache miss protection (1min empty)
- Cache wrapper: JSON serialize + format dash:{rpc}:{starID}:{userID}
- main.go: integrated workers + Dubbo triple server :20009
- cross-service userService.GetFanProfile (for crystal_balance)
- client/user_rpc_client.go
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
package provider
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import (
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"context"
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"time"
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"go.uber.org/zap"
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"github.com/topfans/backend/pkg/logger"
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pb "github.com/topfans/backend/pkg/proto/statistic"
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eventPb "github.com/topfans/backend/pkg/proto/event"
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"github.com/topfans/backend/services/statisticService/model"
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"github.com/topfans/backend/services/statisticService/service"
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)
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// StatisticInternalProvider 实现 Dubbo StatisticService 中的事件相关 RPC
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// （TrackEvent / BatchTrackEvent）
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// 业务侧通过 gRPC 调用此处
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type StatisticInternalProvider struct {
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eventSvc *service.EventService
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}
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// NewStatisticInternalProvider 构造
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func NewStatisticInternalProvider(eventSvc *service.EventService) *StatisticInternalProvider {
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return &StatisticInternalProvider{eventSvc: eventSvc}
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}
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// TrackEvent 接收单个事件
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func (p *StatisticInternalProvider) TrackEvent(ctx context.Context, e *eventPb.Event) (*pb.TrackEventResponse, error) {
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logger.Logger.Debug("StatisticInternalProvider.TrackEvent",
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zap.String("event_id", e.EventId),
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zap.String("event_type", e.EventType))
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return p.eventSvc.TrackEvent(ctx, toModel(e))
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}
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// BatchTrackEvent 批量接收事件
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func (p *StatisticInternalProvider) BatchTrackEvent(ctx context.Context, req *eventPb.BatchEventRequest) (*pb.TrackEventResponse, error) {
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events := make([]*model.Event, 0, len(req.Events))
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for _, e := range req.Events {
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events = append(events, toModel(e))
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}
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return p.eventSvc.BatchTrackEvent(ctx, events)
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}
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// toModel protobuf -> domain model
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func toModel(e *eventPb.Event) *model.Event {
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occurredAt := time.UnixMilli(e.OccurredAt)
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receivedAt := time.UnixMilli(e.ReceivedAt)
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if receivedAt.IsZero() {
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receivedAt = time.Now()
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}
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props := e.Properties
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if props == nil {
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props = map[string]string{}
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}
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return &model.Event{
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EventID: e.EventId,
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UserID: e.UserId,
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StarID: e.StarId,
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EventType: e.EventType,
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OccurredAt: occurredAt,
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ReceivedAt: receivedAt,
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Properties: props,
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}
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}
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