forked from MirrorHub/mautrix-whatsapp
118 lines
3.1 KiB
Go
118 lines
3.1 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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"errors"
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"net"
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"time"
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"github.com/lib/pq"
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_ "github.com/mattn/go-sqlite3"
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"go.mau.fi/whatsmeow/store"
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"go.mau.fi/whatsmeow/store/sqlstore"
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"maunium.net/go/maulogger/v2"
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"maunium.net/go/mautrix-whatsapp/database/upgrades"
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"maunium.net/go/mautrix/util/dbutil"
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)
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func init() {
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sqlstore.PostgresArrayWrapper = pq.Array
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}
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type Database struct {
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*dbutil.Database
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User *UserQuery
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Portal *PortalQuery
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Puppet *PuppetQuery
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Message *MessageQuery
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Reaction *ReactionQuery
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DisappearingMessage *DisappearingMessageQuery
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Backfill *BackfillQuery
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HistorySync *HistorySyncQuery
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MediaBackfillRequest *MediaBackfillRequestQuery
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}
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func New(baseDB *dbutil.Database, log maulogger.Logger) *Database {
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db := &Database{Database: baseDB}
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db.UpgradeTable = upgrades.Table
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db.User = &UserQuery{
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db: db,
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log: log.Sub("User"),
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}
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db.Portal = &PortalQuery{
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db: db,
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log: log.Sub("Portal"),
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}
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db.Puppet = &PuppetQuery{
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db: db,
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log: log.Sub("Puppet"),
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}
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db.Message = &MessageQuery{
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db: db,
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log: log.Sub("Message"),
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}
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db.Reaction = &ReactionQuery{
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db: db,
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log: log.Sub("Reaction"),
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}
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db.DisappearingMessage = &DisappearingMessageQuery{
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db: db,
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log: log.Sub("DisappearingMessage"),
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}
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db.Backfill = &BackfillQuery{
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db: db,
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log: log.Sub("Backfill"),
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}
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db.HistorySync = &HistorySyncQuery{
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db: db,
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log: log.Sub("HistorySync"),
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}
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db.MediaBackfillRequest = &MediaBackfillRequestQuery{
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db: db,
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log: log.Sub("MediaBackfillRequest"),
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}
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return db
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}
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func isRetryableError(err error) bool {
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if pqError := (&pq.Error{}); errors.As(err, &pqError) {
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switch pqError.Code.Class() {
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case "08", // Connection Exception
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"53", // Insufficient Resources (e.g. too many connections)
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"57": // Operator Intervention (e.g. server restart)
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return true
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}
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} else if netError := (&net.OpError{}); errors.As(err, &netError) {
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return true
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}
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return false
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}
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func (db *Database) HandleSignalStoreError(device *store.Device, action string, attemptIndex int, err error) (retry bool) {
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if db.Dialect != dbutil.SQLite && isRetryableError(err) {
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sleepTime := time.Duration(attemptIndex*2) * time.Second
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device.Log.Warnf("Failed to %s (attempt #%d): %v - retrying in %v", action, attemptIndex+1, err, sleepTime)
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time.Sleep(sleepTime)
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return true
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}
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device.Log.Errorf("Failed to %s: %v", action, err)
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return false
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}
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