mautrix-discord/database/portal.go

104 lines
2.3 KiB
Go

package database
import (
"database/sql"
"github.com/bwmarrin/discordgo"
log "maunium.net/go/maulogger/v2"
"maunium.net/go/mautrix/id"
"maunium.net/go/mautrix/util/dbutil"
)
type Portal struct {
db *Database
log log.Logger
Key PortalKey
MXID id.RoomID
Name string
Topic string
Encrypted bool
Avatar string
AvatarURL id.ContentURI
Type discordgo.ChannelType
DMUser string
FirstEventID id.EventID
}
func (p *Portal) Scan(row dbutil.Scannable) *Portal {
var mxid, avatarURL, firstEventID sql.NullString
var typ sql.NullInt32
err := row.Scan(&p.Key.ChannelID, &p.Key.Receiver, &mxid, &p.Name,
&p.Topic, &p.Avatar, &avatarURL, &typ, &p.DMUser, &firstEventID,
&p.Encrypted)
if err != nil {
if err != sql.ErrNoRows {
p.log.Errorln("Database scan failed:", err)
}
return nil
}
p.MXID = id.RoomID(mxid.String)
p.AvatarURL, _ = id.ParseContentURI(avatarURL.String)
p.Type = discordgo.ChannelType(typ.Int32)
p.FirstEventID = id.EventID(firstEventID.String)
return p
}
func (p *Portal) mxidPtr() *id.RoomID {
if p.MXID != "" {
return &p.MXID
}
return nil
}
func (p *Portal) Insert() {
query := "INSERT INTO portal" +
" (channel_id, receiver, mxid, name, topic, avatar, avatar_url," +
" type, dmuser, first_event_id, encrypted)" +
" VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)"
_, err := p.db.Exec(query, p.Key.ChannelID, p.Key.Receiver, p.mxidPtr(),
p.Name, p.Topic, p.Avatar, p.AvatarURL.String(), p.Type, p.DMUser,
p.FirstEventID.String(), p.Encrypted)
if err != nil {
p.log.Warnfln("Failed to insert %s: %v", p.Key, err)
}
}
func (p *Portal) Update() {
query := "UPDATE portal SET" +
" mxid=$1, name=$2, topic=$3, avatar=$4, avatar_url=$5, type=$6," +
" dmuser=$7, first_event_id=$8, encrypted=$9" +
" WHERE channel_id=$10 AND receiver=$11"
_, err := p.db.Exec(query, p.mxidPtr(), p.Name, p.Topic, p.Avatar,
p.AvatarURL.String(), p.Type, p.DMUser, p.FirstEventID.String(),
p.Encrypted,
p.Key.ChannelID, p.Key.Receiver)
if err != nil {
p.log.Warnfln("Failed to update %s: %v", p.Key, err)
}
}
func (p *Portal) Delete() {
query := "DELETE FROM portal WHERE channel_id=$1 AND receiver=$2"
_, err := p.db.Exec(query, p.Key.ChannelID, p.Key.Receiver)
if err != nil {
p.log.Warnfln("Failed to delete %s: %v", p.Key, err)
}
}