39 lines
1.6 KiB
Go
39 lines
1.6 KiB
Go
package host
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import (
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"context"
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"strings"
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"time"
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"hyapp/pkg/xerr"
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hostdomain "hyapp/services/user-service/internal/domain/host"
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)
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const maxHostStatsRange = 366 * 24 * time.Hour
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// GetHostEngagementStats 读取 user-service 拥有的统计事实；收益和送礼人数由 wallet-service 聚合。
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func (s *Service) GetHostEngagementStats(ctx context.Context, query hostdomain.EngagementStatsQuery) (hostdomain.EngagementStats, error) {
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if s.repository == nil {
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return hostdomain.EngagementStats{}, xerr.New(xerr.Unavailable, "host repository is not configured")
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}
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if query.HostUserID <= 0 || query.StartAtMS <= 0 || query.EndAtMS <= query.StartAtMS {
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return hostdomain.EngagementStats{}, xerr.New(xerr.InvalidArgument, "host stats range is invalid")
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}
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if query.EndAtMS-query.StartAtMS > int64(maxHostStatsRange/time.Millisecond) {
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return hostdomain.EngagementStats{}, xerr.New(xerr.InvalidArgument, "host stats range is too large")
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}
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return s.repository.GetHostEngagementStats(ctx, query)
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}
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// RecordPrivateMessageEvent 只保存发送者、接收者和事件时间；消息正文不进入统计库。
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func (s *Service) RecordPrivateMessageEvent(ctx context.Context, event hostdomain.PrivateMessageEvent) (bool, error) {
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if s.repository == nil {
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return false, xerr.New(xerr.Unavailable, "host repository is not configured")
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}
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event.EventID = strings.TrimSpace(event.EventID)
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if event.EventID == "" || len(event.EventID) > 128 || event.SenderUserID <= 0 || event.TargetUserID <= 0 || event.OccurredAtMS <= 0 {
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return false, xerr.New(xerr.InvalidArgument, "private message event is invalid")
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}
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return s.repository.RecordPrivateMessageEvent(ctx, event)
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}
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