65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package dao
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import (
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"context"
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"fmt"
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"go-common/app/admin/main/growup/model"
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"go-common/library/log"
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)
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const (
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_inNoticeSQL = "INSERT INTO notice(title,type,platform,link,status) VALUES (?,?,?,?,?)"
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_noticesSQL = "SELECT id,title,type,platform,link,status FROM notice WHERE id > ? %s LIMIT ?"
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_noticeCountSQL = "SELECT count(*) FROM notice WHERE id > 0 %s"
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_updateNoticeSQL = "UPDATE notice SET %s WHERE id=?"
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)
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// InsertNotice insert notice
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func (d *Dao) InsertNotice(c context.Context, notice *model.Notice) (rows int64, err error) {
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res, err := d.rddb.Exec(c, _inNoticeSQL, notice.Title, notice.Type, notice.Platform, notice.Link, notice.Status)
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if err != nil {
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log.Error("d.db.Exec insert notice error(%v)", err)
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return
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}
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return res.RowsAffected()
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}
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// NoticeCount get notice count
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func (d *Dao) NoticeCount(c context.Context, query string) (count int, err error) {
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row := d.rddb.QueryRow(c, fmt.Sprintf(_noticeCountSQL, query))
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if err = row.Scan(&count); err != nil {
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log.Error("d.db.notice count error(%v)", err)
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}
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return
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}
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// Notices get notices
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func (d *Dao) Notices(c context.Context, query string, offset int, limit int) (notices []*model.Notice, err error) {
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rows, err := d.rddb.Query(c, fmt.Sprintf(_noticesSQL, query), offset, limit)
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if err != nil {
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log.Error("d.db.Query notice error(%v)", err)
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return
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}
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defer rows.Close()
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for rows.Next() {
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n := &model.Notice{}
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err = rows.Scan(&n.ID, &n.Title, &n.Type, &n.Platform, &n.Link, &n.Status)
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if 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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notices = append(notices, n)
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}
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return
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}
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// UpdateNotice update notice
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func (d *Dao) UpdateNotice(c context.Context, kv string, id int64) (rows int64, err error) {
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res, err := d.rddb.Exec(c, fmt.Sprintf(_updateNoticeSQL, kv), id)
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if err != nil {
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return
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}
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return res.RowsAffected()
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}
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