64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
package pgstore
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import (
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"context"
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"fmt"
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"github.com/jackc/pgx/v5"
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"github.com/jackc/pgx/v5/pgconn"
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)
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type profileLibraryQuerier interface {
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Exec(ctx context.Context, sql string, arguments ...any) (pgconn.CommandTag, error)
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Query(ctx context.Context, sql string, args ...any) (pgx.Rows, error)
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}
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func listProfileAllowedLibraries(ctx context.Context, q profileLibraryQuerier, userID int, profileID string) ([]int, error) {
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rows, err := q.Query(ctx,
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`SELECT library_id
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FROM user_profile_allowed_libraries
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WHERE user_id = $1 AND profile_id = $2
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ORDER BY library_id ASC`,
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userID,
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profileID,
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)
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if err != nil {
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return nil, fmt.Errorf("listing allowed libraries for profile %s: %w", profileID, err)
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}
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defer rows.Close()
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var libraryIDs []int
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for rows.Next() {
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var libraryID int
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if err := rows.Scan(&libraryID); err != nil {
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return nil, fmt.Errorf("scanning allowed library for profile %s: %w", profileID, err)
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}
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libraryIDs = append(libraryIDs, libraryID)
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}
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if err := rows.Err(); err != nil {
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return nil, fmt.Errorf("iterating allowed libraries for profile %s: %w", profileID, err)
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}
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return libraryIDs, nil
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}
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func replaceProfileAllowedLibraries(ctx context.Context, q profileLibraryQuerier, userID int, profileID string, libraryIDs []int) error {
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if _, err := q.Exec(ctx,
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"DELETE FROM user_profile_allowed_libraries WHERE user_id = $1 AND profile_id = $2",
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userID,
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profileID,
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); err != nil {
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return fmt.Errorf("clearing allowed libraries for profile %s: %w", profileID, err)
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}
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for _, libraryID := range libraryIDs {
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if _, err := q.Exec(ctx,
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"INSERT INTO user_profile_allowed_libraries (user_id, profile_id, library_id) VALUES ($1, $2, $3)",
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userID,
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profileID,
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libraryID,
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); err != nil {
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return fmt.Errorf("inserting allowed library %d for profile %s: %w", libraryID, profileID, err)
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}
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}
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return nil
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}
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