forked from MirrorHub/mautrix-whatsapp
116 lines
3.5 KiB
Go
116 lines
3.5 KiB
Go
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
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// Copyright (C) 2022 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package database
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import (
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"database/sql"
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"errors"
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log "maunium.net/go/maulogger/v2"
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"maunium.net/go/mautrix/id"
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"go.mau.fi/whatsmeow/types"
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)
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type ReactionQuery struct {
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db *Database
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log log.Logger
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}
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func (rq *ReactionQuery) New() *Reaction {
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return &Reaction{
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db: rq.db,
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log: rq.log,
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}
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}
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const (
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getReactionByTargetJIDQuery = `
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SELECT chat_jid, chat_receiver, target_jid, sender, mxid, jid FROM reaction
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WHERE chat_jid=$1 AND chat_receiver=$2 AND target_jid=$3 AND sender=$4
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`
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getReactionByMXIDQuery = `
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SELECT chat_jid, chat_receiver, target_jid, sender, mxid, jid FROM reaction
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WHERE mxid=$1
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`
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upsertReactionQuery = `
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INSERT INTO reaction (chat_jid, chat_receiver, target_jid, sender, mxid, jid)
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VALUES ($1, $2, $3, $4, $5, $6)
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ON CONFLICT (chat_jid, chat_receiver, target_jid, sender)
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DO UPDATE SET mxid=excluded.mxid, jid=excluded.jid
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`
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deleteReactionQuery = `
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DELETE FROM reaction WHERE chat_jid=$1 AND chat_receiver=$2 AND target_jid=$3 AND sender=$4 AND mxid=$5
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`
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)
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func (rq *ReactionQuery) GetByTargetJID(chat PortalKey, jid types.MessageID, sender types.JID) *Reaction {
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return rq.maybeScan(rq.db.QueryRow(getReactionByTargetJIDQuery, chat.JID, chat.Receiver, jid, sender.ToNonAD()))
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}
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func (rq *ReactionQuery) GetByMXID(mxid id.EventID) *Reaction {
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return rq.maybeScan(rq.db.QueryRow(getReactionByMXIDQuery, mxid))
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}
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func (rq *ReactionQuery) maybeScan(row *sql.Row) *Reaction {
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if row == nil {
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return nil
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}
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return rq.New().Scan(row)
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}
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type Reaction struct {
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db *Database
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log log.Logger
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Chat PortalKey
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TargetJID types.MessageID
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Sender types.JID
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MXID id.EventID
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JID types.MessageID
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}
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func (reaction *Reaction) Scan(row Scannable) *Reaction {
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err := row.Scan(&reaction.Chat.JID, &reaction.Chat.Receiver, &reaction.TargetJID, &reaction.Sender, &reaction.MXID, &reaction.JID)
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if err != nil {
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if !errors.Is(err, sql.ErrNoRows) {
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reaction.log.Errorln("Database scan failed:", err)
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}
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return nil
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}
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return reaction
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}
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func (reaction *Reaction) Upsert() {
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reaction.Sender = reaction.Sender.ToNonAD()
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_, err := reaction.db.Exec(upsertReactionQuery, reaction.Chat.JID, reaction.Chat.Receiver, reaction.TargetJID, reaction.Sender, reaction.MXID, reaction.JID)
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if err != nil {
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reaction.log.Warnfln("Failed to upsert reaction to %s@%s by %s: %v", reaction.Chat, reaction.TargetJID, reaction.Sender, err)
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}
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}
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func (reaction *Reaction) GetTarget() *Message {
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return reaction.db.Message.GetByJID(reaction.Chat, reaction.TargetJID)
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}
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func (reaction *Reaction) Delete() {
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_, err := reaction.db.Exec(deleteReactionQuery, reaction.Chat.JID, reaction.Chat.Receiver, reaction.TargetJID, reaction.Sender, reaction.MXID)
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if err != nil {
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reaction.log.Warnfln("Failed to delete reaction %s: %v", reaction.MXID, err)
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}
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}
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