61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package store
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import (
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"context"
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"sync"
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"time"
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"5803025024/w04/internal/models"
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"github.com/jackc/pgx/v5"
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)
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type SessionStore struct {
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conn *pgx.Conn
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mu *sync.Mutex
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}
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func NewSessionStore(conn *pgx.Conn, optMu ...*sync.Mutex) *SessionStore {
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var mu *sync.Mutex
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if len(optMu) > 0 && optMu[0] != nil {
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mu = optMu[0]
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} else {
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mu = &sync.Mutex{}
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}
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return &SessionStore{conn: conn, mu: mu}
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}
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func (s *SessionStore) Create(ctx context.Context, session *models.Session) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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if session.CreatedAt.IsZero() {
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session.CreatedAt = time.Now()
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}
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query := `INSERT INTO sessions (token, user_id, created_at) VALUES ($1, $2, $3)`
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_, err := s.conn.Exec(ctx, query, session.Token, session.UserID, session.CreatedAt)
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return err
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}
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func (s *SessionStore) Get(ctx context.Context, token string) (*models.Session, error) {
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s.mu.Lock()
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defer s.mu.Unlock()
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var sess models.Session
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query := `SELECT token, user_id, created_at FROM sessions WHERE token = $1`
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err := s.conn.QueryRow(ctx, query, token).Scan(&sess.Token, &sess.UserID, &sess.CreatedAt)
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if err != nil {
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return nil, err
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}
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return &sess, nil
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}
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func (s *SessionStore) Delete(ctx context.Context, token string) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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query := `DELETE FROM sessions WHERE token = $1`
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_, err := s.conn.Exec(ctx, query, token)
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return err
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}
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