101 lines
2.5 KiB
Go
101 lines
2.5 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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)
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type PortalQuery struct {
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db *Database
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log *log.Sublogger
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}
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func (pq *PortalQuery) CreateTable() error {
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_, err := pq.db.Exec(`CREATE TABLE IF NOT EXISTS portal (
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jid VARCHAR(255),
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owner VARCHAR(255),
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mxid VARCHAR(255) NOT NULL UNIQUE,
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PRIMARY KEY (jid, owner),
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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 (pq *PortalQuery) New() *Portal {
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return &Portal{
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db: pq.db,
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log: pq.log,
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}
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}
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func (pq *PortalQuery) GetAll() (portals []*Portal) {
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rows, err := pq.db.Query("SELECT * FROM portal")
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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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portals = append(portals, pq.New().Scan(rows))
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}
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return
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}
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func (pq *PortalQuery) GetByJID(owner, jid string) *Portal {
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return pq.get("SELECT * FROM portal WHERE jid=? AND owner=?", jid, owner)
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}
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func (pq *PortalQuery) GetByMXID(mxid string) *Portal {
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return pq.get("SELECT * FROM portal WHERE mxid=?", mxid)
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}
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func (pq *PortalQuery) get(query string, args ...interface{}) *Portal {
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row := pq.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 pq.New().Scan(row)
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}
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type Portal struct {
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db *Database
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log *log.Sublogger
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JID string
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MXID string
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Owner string
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}
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func (portal *Portal) Scan(row Scannable) *Portal {
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err := row.Scan(&portal.JID, &portal.MXID, &portal.Owner)
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if err != nil {
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portal.log.Fatalln("Database scan failed:", err)
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}
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return portal
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}
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func (portal *Portal) Insert() error {
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_, err := portal.db.Exec("INSERT INTO portal VALUES (?, ?, ?)", portal.JID, portal.Owner, portal.MXID)
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return err
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}
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func (portal *Portal) Update() error {
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_, err := portal.db.Exec("UPDATE portal SET mxid=? WHERE jid=? AND owner=?", portal.MXID, portal.JID, portal.Owner)
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return err
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}
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