Smail/backend/config/audit_export.go
smail 5faadcd6eb
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保存三数据库日志与三十天清理实现,继续补充验收
2026-09-08 22:30:50 +08:00

58 lines
1.7 KiB
Go

package config
import (
"encoding/csv"
"encoding/json"
"fmt"
"strings"
"time"
)
func exportAuditCSV(events []ConfigAuditEvent) ([]byte, error) {
var builder strings.Builder
writer := csv.NewWriter(&builder)
if err := writer.Write([]string{"id", "operation", "section", "actor_id", "actor_role", "from_generation", "to_generation", "target_generation", "changed_fields", "confirmation_method", "result", "created_at", "actor_name", "changes"}); err != nil {
return nil, err
}
for _, event := range events {
changes, err := json.Marshal(event.Changes)
if err != nil {
return nil, err
}
cells := []string{
event.ID,
string(event.Operation),
string(event.Section),
event.ActorID,
event.ActorRole,
fmt.Sprintf("%d", event.FromGeneration),
fmt.Sprintf("%d", event.ToGeneration),
fmt.Sprintf("%d", event.TargetGeneration),
strings.Join(event.ChangedFields, ","),
event.ConfirmationMethod,
event.Result,
event.CreatedAt.UTC().Format(time.RFC3339Nano),
event.ActorName,
string(changes),
}
for index, cell := range cells {
if strings.HasPrefix(cell, "=") || strings.HasPrefix(cell, "+") || strings.HasPrefix(cell, "-") || strings.HasPrefix(cell, "@") || strings.HasPrefix(cell, "\t") || strings.HasPrefix(cell, "\r") {
cells[index] = "'" + cell
}
}
if err := writer.Write(cells); err != nil {
return nil, err
}
}
writer.Flush()
if err := writer.Error(); err != nil {
return nil, err
}
return []byte(builder.String()), nil
}
// ExportConfigAuditCSV 让文件、内存和数据库导出共享字段及表格公式保护。
func ExportConfigAuditCSV(events []ConfigAuditEvent) ([]byte, error) {
return exportAuditCSV(events)
}