149 lines
3.6 KiB
Go
149 lines
3.6 KiB
Go
// mautrix-groupme - A Matrix-GroupMe puppeting bridge.
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// Copyright (C) 2022 Sumner Evans, Karmanyaah Malhotra
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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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"go.mau.fi/util/dbutil"
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"strings"
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"sync"
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"time"
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log "maunium.net/go/maulogger/v2"
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"gitea.watsonlabs.net/watsonb8/groupme-lib"
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"maunium.net/go/mautrix/id"
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)
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type UserQuery struct {
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db *Database
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log log.Logger
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}
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func (uq *UserQuery) New() *User {
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return &User{db: uq.db, log: uq.log}
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}
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const (
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userColumns = "gmid, mxid, auth_token, management_room, space_room"
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getAllUsersQuery = "SELECT " + userColumns + ` FROM "user"`
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getUserByMXIDQuery = getAllUsersQuery + ` WHERE mxid=$1`
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getUserByGMIDQuery = getAllUsersQuery + ` WHERE gmid=$1`
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insertUserQuery = `INSERT INTO "user" (` + userColumns + `) VALUES ($1, $2, $3, $4, $5)`
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updateUserQurey = `
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UPDATE "user"
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SET gmid=$1, auth_token=$2, management_room=$3, space_room=$4
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WHERE mxid=$5
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`
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)
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func (uq *UserQuery) GetAll() (users []*User) {
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rows, err := uq.db.Query(getAllUsersQuery)
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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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users = append(users, uq.New().Scan(rows))
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}
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return
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}
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func (uq *UserQuery) GetByMXID(userID id.UserID) *User {
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row := uq.db.QueryRow(getUserByMXIDQuery, userID)
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if row == nil {
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return nil
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}
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return uq.New().Scan(row)
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}
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func (uq *UserQuery) GetByGMID(gmid groupme.ID) *User {
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row := uq.db.QueryRow(getUserByGMIDQuery, gmid)
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if row == nil {
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return nil
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}
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return uq.New().Scan(row)
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}
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type User struct {
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db *Database
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log log.Logger
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MXID id.UserID
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GMID groupme.ID
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ManagementRoom id.RoomID
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SpaceRoom id.RoomID
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Token string
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lastReadCache map[PortalKey]time.Time
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lastReadCacheLock sync.Mutex
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inSpaceCache map[PortalKey]bool
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inSpaceCacheLock sync.Mutex
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}
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func (user *User) Scan(row dbutil.Scannable) *User {
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var gmid, authToken sql.NullString
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err := row.Scan(&gmid, &user.MXID, &authToken, &user.ManagementRoom, &user.SpaceRoom)
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if err != nil {
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if err != sql.ErrNoRows {
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user.log.Errorln("Database scan failed:", err)
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}
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return nil
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}
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if len(gmid.String) > 0 {
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user.GMID = groupme.ID(gmid.String)
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}
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user.Token = authToken.String
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return user
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}
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func stripSuffix(gmid groupme.ID) string {
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if len(gmid) == 0 {
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return gmid.String()
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}
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index := strings.IndexRune(gmid.String(), '@')
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if index < 0 {
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return gmid.String()
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}
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return gmid.String()[:index]
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}
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func (user *User) gmidPtr() *string {
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if len(user.GMID) > 0 {
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str := stripSuffix(user.GMID)
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return &str
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}
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return nil
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}
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func (user *User) Insert() {
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_, err := user.db.Exec(insertUserQuery, user.gmidPtr(), user.MXID, user.Token, user.ManagementRoom, user.SpaceRoom)
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if err != nil {
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user.log.Warnfln("Failed to insert %s: %v", user.MXID, err)
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}
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}
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func (user *User) Update() {
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_, err := user.db.Exec(updateUserQurey, user.gmidPtr(), user.Token, user.ManagementRoom, user.SpaceRoom, user.MXID)
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if err != nil {
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user.log.Warnfln("Failed to update %s: %v", user.MXID, err)
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}
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}
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