/
featured_speaker.go
76 lines (62 loc) · 1.76 KB
/
featured_speaker.go
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package db
import (
"database/sql"
"strconv"
"github.com/builderscon/octav/octav/tools"
"github.com/pkg/errors"
)
func init() {
hooks = append(hooks, func() {
buf := tools.GetBuffer()
defer tools.ReleaseBuffer(buf)
buf.WriteString(`SELECT `)
buf.WriteString(FeaturedSpeakerStdSelectColumns)
buf.WriteString(` FROM `)
buf.WriteString(FeaturedSpeakerTable)
buf.WriteString(` WHERE `)
buf.WriteString(FeaturedSpeakerTable)
buf.WriteString(`.conference_id = ?`)
library.Register("sqlFeaturedSpeakerLoadFeaturedSpeakersKey", buf.String())
})
}
func (v *FeaturedSpeakerList) LoadByConferenceSinceEID(tx *sql.Tx, confID, since string, limit int) error {
var s int64
if id := since; id != "" {
var vdb FeaturedSpeaker
if err := vdb.LoadByEID(tx, id); err != nil {
return err
}
s = vdb.OID
}
return v.LoadSince(tx, s, limit)
}
func (v *FeaturedSpeakerList) LoadByConferenceSince(tx *sql.Tx, confID string, since int64, limit int) error {
rows, err := tx.Query(`SELECT `+FeaturedSpeakerStdSelectColumns+` FROM `+FeaturedSpeakerTable+` WHERE conference_id = ? AND featured_speakers.oid > ? ORDER BY oid ASC LIMIT `+strconv.Itoa(limit), confID, since)
if err != nil {
return err
}
if err := v.FromRows(rows, limit); err != nil {
return err
}
return nil
}
func LoadFeaturedSpeakers(tx *sql.Tx, venues *FeaturedSpeakerList, cid string) error {
stmt, err := library.GetStmt("sqlFeaturedSpeakerLoadFeaturedSpeakersKey")
if err != nil {
return errors.Wrap(err, "failed to get statement")
}
rows, err := tx.Stmt(stmt).Query(cid)
if err != nil {
return err
}
var res FeaturedSpeakerList
for rows.Next() {
var u FeaturedSpeaker
if err := u.Scan(rows); err != nil {
return err
}
res = append(res, u)
}
*venues = res
return nil
}