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package archive
import (
"context"
"go-common/app/admin/main/videoup/model/archive"
"go-common/library/database/sql"
"go-common/library/log"
"time"
)
const (
_archistoryByAIDSQL = "SELECT `id`, `aid`, `title`, `tag`, `content`, `cover`, `mid`, `ctime` FROM `archive_edit_history` WHERE `aid`=? AND `ctime`>? ORDER BY `id` DESC;"
_archistoryByIDSQL = "SELECT `id`, `aid`, `title`, `tag`, `content`, `cover`, `mid`, `ctime` FROM `archive_edit_history` WHERE `id`=? LIMIT 1"
)
//HistoryByAID 根据aid获取稿件的用户编辑历史
func (d *Dao) HistoryByAID(c context.Context, aid int64, stime time.Time) (hs []*archive.ArcHistory, err error) {
hs = []*archive.ArcHistory{}
rows, err := d.db.Query(c, _archistoryByAIDSQL, aid, stime)
if err != nil {
log.Error("HistoryByAID d.db.Query(aid(%d)) error(%v)", aid, err)
return
}
defer rows.Close()
for rows.Next() {
h := &archive.ArcHistory{}
if err = rows.Scan(&h.ID, &h.AID, &h.Title, &h.Tag, &h.Content, &h.Cover, &h.MID, &h.CTime); err != nil {
log.Error("HistoryByAID rows.Scan(aid(%d)) error(%v)", aid, err)
return
}
hs = append(hs, h)
}
return
}
//HistoryByID 根据id获取一条稿件的用户编辑历史
func (d *Dao) HistoryByID(c context.Context, id int64) (h *archive.ArcHistory, err error) {
h = &archive.ArcHistory{}
row := d.db.QueryRow(c, _archistoryByIDSQL, id)
if err = row.Scan(&h.ID, &h.AID, &h.Title, &h.Tag, &h.Content, &h.Cover, &h.MID, &h.CTime); err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
log.Error("HistoryByID row.Scan(id(%d)) error(%v)", id, err)
}
return
}