mautrix-discord/database/user.go

96 lines
1.6 KiB
Go

package database
import (
"database/sql"
log "maunium.net/go/maulogger/v2"
"maunium.net/go/mautrix/id"
"maunium.net/go/mautrix/util/dbutil"
)
type User struct {
db *Database
log log.Logger
MXID id.UserID
ID string
ManagementRoom id.RoomID
Token string
}
func (u *User) Scan(row dbutil.Scannable) *User {
var token sql.NullString
var discordID sql.NullString
err := row.Scan(&u.MXID, &discordID, &u.ManagementRoom, &token)
if err != nil {
if err != sql.ErrNoRows {
u.log.Errorln("Database scan failed:", err)
}
return nil
}
if token.Valid {
u.Token = token.String
}
if discordID.Valid {
u.ID = discordID.String
}
return u
}
func (u *User) Insert() {
query := "INSERT INTO \"user\"" +
" (mxid, id, management_room, token)" +
" VALUES ($1, $2, $3, $4);"
var token sql.NullString
var discordID sql.NullString
if u.Token != "" {
token.String = u.Token
token.Valid = true
}
if u.ID != "" {
discordID.String = u.ID
discordID.Valid = true
}
_, err := u.db.Exec(query, u.MXID, discordID, u.ManagementRoom, token)
if err != nil {
u.log.Warnfln("Failed to insert %s: %v", u.MXID, err)
}
}
func (u *User) Update() {
query := "UPDATE \"user\" SET" +
" id=$1, management_room=$2, token=$3" +
" WHERE mxid=$4;"
var token sql.NullString
var discordID sql.NullString
if u.Token != "" {
token.String = u.Token
token.Valid = true
}
if u.ID != "" {
discordID.String = u.ID
discordID.Valid = true
}
_, err := u.db.Exec(query, discordID, u.ManagementRoom, token, u.MXID)
if err != nil {
u.log.Warnfln("Failed to update %q: %v", u.MXID, err)
}
}