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49 lines
1.3 KiB
49 lines
1.3 KiB
package academy |
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import ( |
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"context" |
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"fmt" |
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"time" |
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"go-common/app/job/main/creative/model" |
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"go-common/library/log" |
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"go-common/library/xstr" |
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) |
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const ( |
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// select |
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_getArcsSQL = "SELECT id,oid,business FROM academy_archive WHERE state=? AND business=? AND id > ? order by id ASC limit ?" |
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) |
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//Archives get limit achives. |
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func (d *Dao) Archives(c context.Context, id int64, bs, limit int) (res []*model.OArchive, err error) { |
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rows, err := d.db.Query(c, _getArcsSQL, 0, bs, id, limit) |
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res = make([]*model.OArchive, 0) |
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for rows.Next() { |
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a := &model.OArchive{} |
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if err = rows.Scan(&a.ID, &a.OID, &a.Business); err != nil { |
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log.Error("rows.Scan error(%v)", err) |
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return |
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} |
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res = append(res, a) |
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} |
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return |
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} |
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//UPHotByAIDs update hot by aids. |
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func (d *Dao) UPHotByAIDs(c context.Context, hots map[int64]int64) error { |
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var oids []int64 |
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sql := "UPDATE academy_archive SET hot = CASE oid " |
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for oid, hot := range hots { |
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sql += fmt.Sprintf("WHEN %d THEN %d ", oid, hot) |
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oids = append(oids, oid) |
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} |
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sql += fmt.Sprintf("END, mtime=? WHERE oid IN (%s)", xstr.JoinInts(oids)) |
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_, err := d.db.Exec(c, sql, time.Now()) |
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if err != nil { |
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log.Error("d.db.Exec sql(%s) error(%v)", sql, err) |
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} |
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log.Info("d.db.Exec sql(%s) hots(%+v) error(%v)", sql, hots, err) |
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return err |
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}
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