51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package repository
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import (
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"context"
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"fmt"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/service"
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)
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func (r *opsRepository) GetWindowStats(ctx context.Context, filter *service.OpsDashboardFilter) (*service.OpsWindowStats, error) {
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if r == nil || r.db == nil {
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return nil, fmt.Errorf("nil ops repository")
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}
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if filter == nil {
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return nil, fmt.Errorf("nil filter")
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}
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if filter.StartTime.IsZero() || filter.EndTime.IsZero() {
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return nil, fmt.Errorf("start_time/end_time required")
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}
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start := filter.StartTime.UTC()
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end := filter.EndTime.UTC()
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if start.After(end) {
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return nil, fmt.Errorf("start_time must be <= end_time")
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}
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// Bound excessively large windows to prevent accidental heavy queries.
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if end.Sub(start) > 24*time.Hour {
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return nil, fmt.Errorf("window too large")
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}
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successCount, tokenConsumed, err := r.queryUsageCounts(ctx, filter, start, end)
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if err != nil {
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return nil, err
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}
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errorTotal, _, _, _, _, _, err := r.queryErrorCounts(ctx, filter, start, end)
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if err != nil {
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return nil, err
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}
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return &service.OpsWindowStats{
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StartTime: start,
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EndTime: end,
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SuccessCount: successCount,
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ErrorCountTotal: errorTotal,
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TokenConsumed: tokenConsumed,
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}, nil
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}
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