141 lines
2.5 KiB
Go
141 lines
2.5 KiB
Go
package database
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import (
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"database/sql"
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log "maunium.net/go/maulogger/v2"
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"maunium.net/go/mautrix/id"
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"maunium.net/go/mautrix/util/dbutil"
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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{
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db: uq.db,
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log: uq.log,
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}
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}
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func (uq *UserQuery) GetByMXID(userID id.UserID) *User {
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query := `SELECT mxid, dcid, management_room, token FROM "user" WHERE mxid=$1`
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row := uq.db.QueryRow(query, 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) GetByID(id string) *User {
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query := `SELECT mxid, dcid, management_room, token FROM "user" WHERE dcid=$1`
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row := uq.db.QueryRow(query, id)
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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) GetAll() []*User {
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rows, err := uq.db.Query(`SELECT mxid, dcid, management_room, token FROM "user" WHERE token IS NOT NULL`)
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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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users := []*User{}
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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 users
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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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ID string
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ManagementRoom id.RoomID
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Token string
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}
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func (u *User) Scan(row dbutil.Scannable) *User {
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var token sql.NullString
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var discordID sql.NullString
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err := row.Scan(&u.MXID, &discordID, &u.ManagementRoom, &token)
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if err != nil {
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if err != sql.ErrNoRows {
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u.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 token.Valid {
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u.Token = token.String
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}
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if discordID.Valid {
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u.ID = discordID.String
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}
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return u
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}
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func (u *User) Insert() {
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query := "INSERT INTO \"user\" (mxid, dcid, management_room, token) VALUES ($1, $2, $3, $4)"
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var token sql.NullString
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var discordID sql.NullString
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if u.Token != "" {
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token.String = u.Token
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token.Valid = true
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}
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if u.ID != "" {
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discordID.String = u.ID
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discordID.Valid = true
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}
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_, err := u.db.Exec(query, u.MXID, discordID, u.ManagementRoom, token)
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if err != nil {
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u.log.Warnfln("Failed to insert %s: %v", u.MXID, err)
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}
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}
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func (u *User) Update() {
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query := "UPDATE \"user\" SET dcid=$1, management_room=$2, token=$3 WHERE mxid=$4"
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var token sql.NullString
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var discordID sql.NullString
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if u.Token != "" {
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token.String = u.Token
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token.Valid = true
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}
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if u.ID != "" {
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discordID.String = u.ID
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discordID.Valid = true
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}
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_, err := u.db.Exec(query, discordID, u.ManagementRoom, token, u.MXID)
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if err != nil {
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u.log.Warnfln("Failed to update %q: %v", u.MXID, err)
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}
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}
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