Move internal packages to an internal folder

For reference: https://go.dev/doc/go1.4#internalpackages

storage/user_session.go

@@ -1,182 +0,0 @@
-// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package storage // import "miniflux.app/v2/storage"
-
-import (
-	"database/sql"
-	"fmt"
-
-	"miniflux.app/v2/crypto"
-	"miniflux.app/v2/model"
-)
-
-// UserSessions returns the list of sessions for the given user.
-func (s *Storage) UserSessions(userID int64) (model.UserSessions, error) {
-	query := `
-		SELECT
-			id,
-			user_id,
-			token,
-			created_at,
-			user_agent,
-			ip
-		FROM
-			user_sessions
-		WHERE
-			user_id=$1 ORDER BY id DESC
-	`
-	rows, err := s.db.Query(query, userID)
-	if err != nil {
-		return nil, fmt.Errorf(`store: unable to fetch user sessions: %v`, err)
-	}
-	defer rows.Close()
-
-	var sessions model.UserSessions
-	for rows.Next() {
-		var session model.UserSession
-		err := rows.Scan(
-			&session.ID,
-			&session.UserID,
-			&session.Token,
-			&session.CreatedAt,
-			&session.UserAgent,
-			&session.IP,
-		)
-
-		if err != nil {
-			return nil, fmt.Errorf(`store: unable to fetch user session row: %v`, err)
-		}
-
-		sessions = append(sessions, &session)
-	}
-
-	return sessions, nil
-}
-
-// CreateUserSessionFromUsername creates a new user session.
-func (s *Storage) CreateUserSessionFromUsername(username, userAgent, ip string) (sessionID string, userID int64, err error) {
-	token := crypto.GenerateRandomString(64)
-
-	tx, err := s.db.Begin()
-	if err != nil {
-		return "", 0, fmt.Errorf(`store: unable to start transaction: %v`, err)
-	}
-
-	err = tx.QueryRow(`SELECT id FROM users WHERE username = LOWER($1)`, username).Scan(&userID)
-	if err != nil {
-		tx.Rollback()
-		return "", 0, fmt.Errorf(`store: unable to fetch user ID: %v`, err)
-	}
-
-	_, err = tx.Exec(
-		`INSERT INTO user_sessions (token, user_id, user_agent, ip) VALUES ($1, $2, $3, $4)`,
-		token,
-		userID,
-		userAgent,
-		ip,
-	)
-	if err != nil {
-		tx.Rollback()
-		return "", 0, fmt.Errorf(`store: unable to create user session: %v`, err)
-	}
-
-	if err := tx.Commit(); err != nil {
-		return "", 0, fmt.Errorf(`store: unable to commit transaction: %v`, err)
-	}
-
-	return token, userID, nil
-}
-
-// UserSessionByToken finds a session by the token.
-func (s *Storage) UserSessionByToken(token string) (*model.UserSession, error) {
-	var session model.UserSession
-
-	query := `
-		SELECT
-			id,
-			user_id,
-			token,
-			created_at,
-			user_agent,
-			ip 
-		FROM
-			user_sessions
-		WHERE
-			token = $1
-	`
-	err := s.db.QueryRow(query, token).Scan(
-		&session.ID,
-		&session.UserID,
-		&session.Token,
-		&session.CreatedAt,
-		&session.UserAgent,
-		&session.IP,
-	)
-
-	switch {
-	case err == sql.ErrNoRows:
-		return nil, nil
-	case err != nil:
-		return nil, fmt.Errorf(`store: unable to fetch user session: %v`, err)
-	default:
-		return &session, nil
-	}
-}
-
-// RemoveUserSessionByToken remove a session by using the token.
-func (s *Storage) RemoveUserSessionByToken(userID int64, token string) error {
-	query := `DELETE FROM user_sessions WHERE user_id=$1 AND token=$2`
-	result, err := s.db.Exec(query, userID, token)
-	if err != nil {
-		return fmt.Errorf(`store: unable to remove this user session: %v`, err)
-	}
-
-	count, err := result.RowsAffected()
-	if err != nil {
-		return fmt.Errorf(`store: unable to remove this user session: %v`, err)
-	}
-
-	if count != 1 {
-		return fmt.Errorf(`store: nothing has been removed`)
-	}
-
-	return nil
-}
-
-// RemoveUserSessionByID remove a session by using the ID.
-func (s *Storage) RemoveUserSessionByID(userID, sessionID int64) error {
-	query := `DELETE FROM user_sessions WHERE user_id=$1 AND id=$2`
-	result, err := s.db.Exec(query, userID, sessionID)
-	if err != nil {
-		return fmt.Errorf(`store: unable to remove this user session: %v`, err)
-	}
-
-	count, err := result.RowsAffected()
-	if err != nil {
-		return fmt.Errorf(`store: unable to remove this user session: %v`, err)
-	}
-
-	if count != 1 {
-		return fmt.Errorf(`store: nothing has been removed`)
-	}
-
-	return nil
-}
-
-// CleanOldUserSessions removes user sessions older than specified days.
-func (s *Storage) CleanOldUserSessions(days int) int64 {
-	query := `
-		DELETE FROM
-			user_sessions
-		WHERE
-			id IN (SELECT id FROM user_sessions WHERE created_at < now() - interval '%d days')
-	`
-	result, err := s.db.Exec(fmt.Sprintf(query, days))
-	if err != nil {
-		return 0
-	}
-
-	n, _ := result.RowsAffected()
-	return n
-}