mirror of
https://github.com/lordmathis/lemma.git
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100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
package db
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import (
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"database/sql"
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"fmt"
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"time"
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"novamd/internal/models"
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)
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// CreateSession inserts a new session record into the database
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func (db *database) CreateSession(session *models.Session) error {
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_, err := db.Exec(`
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INSERT INTO sessions (id, user_id, refresh_token, expires_at, created_at)
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VALUES (?, ?, ?, ?, ?)`,
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session.ID, session.UserID, session.RefreshToken, session.ExpiresAt, session.CreatedAt,
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)
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if err != nil {
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return fmt.Errorf("failed to store session: %w", err)
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}
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return nil
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}
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// GetSessionByRefreshToken retrieves a session by its refresh token
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func (db *database) GetSessionByRefreshToken(refreshToken string) (*models.Session, error) {
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session := &models.Session{}
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err := db.QueryRow(`
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SELECT id, user_id, refresh_token, expires_at, created_at
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FROM sessions
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WHERE refresh_token = ? AND expires_at > ?`,
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refreshToken, time.Now(),
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).Scan(&session.ID, &session.UserID, &session.RefreshToken, &session.ExpiresAt, &session.CreatedAt)
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if err == sql.ErrNoRows {
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return nil, fmt.Errorf("session not found or expired")
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}
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if err != nil {
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return nil, fmt.Errorf("failed to fetch session: %w", err)
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}
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return session, nil
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}
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// GetSessionByID retrieves a session by its ID
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func (db *database) GetSessionByID(sessionID string) (*models.Session, error) {
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session := &models.Session{}
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err := db.QueryRow(`
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SELECT id, user_id, refresh_token, expires_at, created_at
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FROM sessions
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WHERE id = ? AND expires_at > ?`,
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sessionID, time.Now(),
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).Scan(&session.ID, &session.UserID, &session.RefreshToken, &session.ExpiresAt, &session.CreatedAt)
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if err == sql.ErrNoRows {
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return nil, fmt.Errorf("session not found")
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}
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if err != nil {
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return nil, fmt.Errorf("failed to fetch session: %w", err)
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}
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return session, nil
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}
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// DeleteSession removes a session from the database
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func (db *database) DeleteSession(sessionID string) error {
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result, err := db.Exec("DELETE FROM sessions WHERE id = ?", sessionID)
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if err != nil {
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return fmt.Errorf("failed to delete session: %w", err)
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}
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rowsAffected, err := result.RowsAffected()
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if err != nil {
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return fmt.Errorf("failed to get rows affected: %w", err)
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}
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if rowsAffected == 0 {
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return fmt.Errorf("session not found")
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}
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return nil
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}
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// CleanExpiredSessions removes all expired sessions from the database
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func (db *database) CleanExpiredSessions() error {
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log := getLogger().WithGroup("sessions")
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result, err := db.Exec("DELETE FROM sessions WHERE expires_at <= ?", time.Now())
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if err != nil {
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return fmt.Errorf("failed to clean expired sessions: %w", err)
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}
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rowsAffected, err := result.RowsAffected()
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if err != nil {
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return fmt.Errorf("failed to get rows affected: %w", err)
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}
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log.Info("cleaned expired sessions", "sessions_removed", rowsAffected)
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return nil
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}
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