Files
xinghuoapi/backend/internal/handler/admin/id_list_utils.go

26 lines
428 B
Go

package admin
import "sort"
func normalizeInt64IDList(ids []int64) []int64 {
if len(ids) == 0 {
return nil
}
out := make([]int64, 0, len(ids))
seen := make(map[int64]struct{}, len(ids))
for _, id := range ids {
if id <= 0 {
continue
}
if _, ok := seen[id]; ok {
continue
}
seen[id] = struct{}{}
out = append(out, id)
}
sort.Slice(out, func(i, j int) bool { return out[i] < out[j] })
return out
}