79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
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package ugc
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import (
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"context"
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"fmt"
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"go-common/app/job/main/tv/model/ugc"
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"go-common/library/database/sql"
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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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_delArc = "UPDATE ugc_archive SET deleted = 1, submit = 1 WHERE aid = ? AND deleted = 0"
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_delVideos = "UPDATE ugc_video SET deleted = 1, submit = 1 WHERE aid = ? AND deleted = 0"
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_delVideo = "UPDATE ugc_video SET deleted = 1, submit = 1 WHERE cid = ? AND deleted = 0"
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_delVideoCids = "UPDATE ugc_video SET deleted = 1, submit = 1 WHERE cid IN (%s) AND deleted = 0"
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_checkVideos = "SELECT cid FROM ugc_video WHERE aid = ? AND deleted = 0 LIMIT 1"
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)
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// TxDelArc deletes an arc
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func (d *Dao) TxDelArc(tx *sql.Tx, aid int64) (err error) {
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if _, err = tx.Exec(_delArc, aid); err != nil {
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log.Error("TxDelArc, failed to update: (%v), Error: %v", aid, err)
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}
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return
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}
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// DelVideos delete one archive all videos
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func (d *Dao) DelVideos(ctx context.Context, aid int64) (err error) {
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if _, err = d.DB.Exec(ctx, _delVideos, aid); err != nil {
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log.Error("DelVideos, failed to update: (%v), Error: %v", aid, err)
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return
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}
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log.Info("Aid %d is deleted, delete its videos", aid)
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return
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}
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// TxDelVideos deletes the videos of an arc
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func (d *Dao) TxDelVideos(tx *sql.Tx, aid int64) (err error) {
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if _, err = tx.Exec(_delVideos, aid); err != nil {
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log.Error("TxDelVideos, failed to update: (%v), Error: %v", aid, err)
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}
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return
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}
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// TxDelVideo deletes a video
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func (d *Dao) TxDelVideo(tx *sql.Tx, cid int64) (err error) {
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if _, err = tx.Exec(_delVideo, cid); err != nil {
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log.Error("TxDelVideo, failed to update: (%v), Error: %v", cid, err)
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}
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return
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}
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// DelVideoArc deletes some videos of an archive, if the archive is empty, also delete it
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func (d *Dao) DelVideoArc(ctx context.Context, req *ugc.DelVideos) (arcValid bool, err error) {
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var cid int64
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arcValid = true
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if _, err = d.DB.Exec(ctx, fmt.Sprintf(_delVideoCids, xstr.JoinInts(req.CIDs))); err != nil {
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log.Error("DelVideos Cids %v, Aid %d, Error: %v", req.CIDs, req.AID, err)
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return
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}
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if err = d.DB.QueryRow(ctx, _checkVideos, req.AID).Scan(&cid); err != nil { // if no active videos, delete the arc
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if err == sql.ErrNoRows {
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err = nil
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arcValid = false
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if _, err = d.DB.Exec(ctx, _delArc, req.AID); err != nil {
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log.Error("DelVideos DelArc Cids %v, Aid %d, Error: %v", req.CIDs, req.AID, err)
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return
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}
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log.Info("DelArc Aid %d Because No Active Video", req.AID)
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} else {
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log.Error("DelVideos Cids %v, Aid %d, Error: %v", req.CIDs, req.AID, err)
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return
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}
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}
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return
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}
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