mautrix-discord/database/message.go

81 lines
1.8 KiB
Go

package database
import (
"database/sql"
"errors"
"time"
log "maunium.net/go/maulogger/v2"
"maunium.net/go/mautrix/id"
"maunium.net/go/mautrix/util/dbutil"
)
type Message struct {
db *Database
log log.Logger
Channel PortalKey
DiscordID string
MatrixID id.EventID
AuthorID string
Timestamp time.Time
}
func (m *Message) Scan(row dbutil.Scannable) *Message {
var ts int64
err := row.Scan(&m.Channel.ChannelID, &m.Channel.Receiver, &m.DiscordID, &m.MatrixID, &m.AuthorID, &ts)
if err != nil {
if !errors.Is(err, sql.ErrNoRows) {
m.log.Errorln("Database scan failed:", err)
}
return nil
}
if ts != 0 {
m.Timestamp = time.Unix(ts, 0)
}
return m
}
func (m *Message) Insert() {
query := "INSERT INTO message" +
" (channel_id, receiver, discord_message_id, matrix_message_id," +
" author_id, timestamp) VALUES ($1, $2, $3, $4, $5, $6)"
_, err := m.db.Exec(query, m.Channel.ChannelID, m.Channel.Receiver,
m.DiscordID, m.MatrixID, m.AuthorID, m.Timestamp.Unix())
if err != nil {
m.log.Warnfln("Failed to insert %s@%s: %v", m.Channel, m.DiscordID, err)
}
}
func (m *Message) Delete() {
query := "DELETE FROM message" +
" WHERE channel_id=$1 AND receiver=$2 AND discord_message_id=$3 AND" +
" matrix_message_id=$4"
_, err := m.db.Exec(query, m.Channel.ChannelID, m.Channel.Receiver,
m.DiscordID, m.MatrixID)
if err != nil {
m.log.Warnfln("Failed to delete %s@%s: %v", m.Channel, m.DiscordID, err)
}
}
func (m *Message) UpdateMatrixID(mxid id.EventID) {
query := "UPDATE message SET matrix_message_id=$1 WHERE channel_id=$2" +
" AND receiver=$3 AND discord_message_id=$4"
m.MatrixID = mxid
_, err := m.db.Exec(query, m.MatrixID, m.Channel.ChannelID, m.Channel.Receiver, m.DiscordID)
if err != nil {
m.log.Warnfln("Failed to update %s@%s: %v", m.Channel, m.DiscordID, err)
}
}