111 lines
2.9 KiB
Go
111 lines
2.9 KiB
Go
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
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// Copyright (C) 2018 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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log "maunium.net/go/maulogger"
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"maunium.net/go/mautrix-whatsapp/types"
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"database/sql"
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)
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type MessageQuery struct {
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db *Database
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log log.Logger
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}
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func (mq *MessageQuery) CreateTable() error {
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_, err := mq.db.Exec(`CREATE TABLE IF NOT EXISTS message (
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owner VARCHAR(255),
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jid VARCHAR(255),
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mxid VARCHAR(255) NOT NULL UNIQUE,
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PRIMARY KEY (owner, jid),
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FOREIGN KEY (owner) REFERENCES user(mxid)
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)`)
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return err
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}
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func (mq *MessageQuery) New() *Message {
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return &Message{
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db: mq.db,
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log: mq.log,
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}
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}
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func (mq *MessageQuery) GetAll(owner types.MatrixUserID) (messages []*Message) {
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rows, err := mq.db.Query("SELECT * FROM message WHERE owner=?", owner)
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if err != nil || rows == nil {
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return nil
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}
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defer rows.Close()
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for rows.Next() {
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messages = append(messages, mq.New().Scan(rows))
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}
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return
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}
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func (mq *MessageQuery) GetByJID(owner types.MatrixUserID, jid types.WhatsAppMessageID) *Message {
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return mq.get("SELECT * FROM message WHERE owner=? AND jid=?", owner, jid)
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}
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func (mq *MessageQuery) GetByMXID(mxid types.MatrixEventID) *Message {
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return mq.get("SELECT * FROM message WHERE mxid=?", mxid)
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}
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func (mq *MessageQuery) get(query string, args ...interface{}) *Message {
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row := mq.db.QueryRow(query, args...)
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if row == nil {
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return nil
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}
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return mq.New().Scan(row)
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}
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type Message struct {
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db *Database
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log log.Logger
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Owner types.MatrixUserID
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JID types.WhatsAppMessageID
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MXID types.MatrixEventID
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}
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func (msg *Message) Scan(row Scannable) *Message {
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err := row.Scan(&msg.Owner, &msg.JID, &msg.MXID)
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if err != nil {
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if err != sql.ErrNoRows {
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msg.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 msg
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}
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func (msg *Message) Insert() error {
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_, err := msg.db.Exec("INSERT INTO message VALUES (?, ?, ?)", msg.Owner, msg.JID, msg.MXID)
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if err != nil {
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msg.log.Warnfln("Failed to update %s->%s: %v", msg.Owner, msg.JID, err)
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}
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return err
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}
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func (msg *Message) Update() error {
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_, err := msg.db.Exec("UPDATE portal SET mxid=? WHERE owner=? AND jid=?", msg.MXID, msg.Owner, msg.JID)
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if err != nil {
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msg.log.Warnfln("Failed to update %s->%s: %v", msg.Owner, msg.JID, err)
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}
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return err
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}
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