40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
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package store
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import (
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"context"
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"fmt"
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)
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// ConfigValues returns every application-configuration override row as
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// key -> value. An absent key means its default (from internal/config's
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// app-key registry) is in effect -- the table stores overrides only.
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func (db *DB) ConfigValues(ctx context.Context) (map[string]string, error) {
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rows, err := db.QueryContext(ctx, `SELECT key, value FROM config`)
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if err != nil {
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return nil, fmt.Errorf("config values: %w", err)
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}
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defer rows.Close()
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values := map[string]string{}
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for rows.Next() {
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var k, v string
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if err := rows.Scan(&k, &v); err != nil {
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return nil, fmt.Errorf("scan config row: %w", err)
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}
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values[k] = v
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}
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return values, rows.Err()
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}
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// SetConfigValue upserts one override row. Key validation is the caller's
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// job (config.ValidateAppValue) -- the store stays a dumb K/V layer.
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func (db *DB) SetConfigValue(ctx context.Context, key, value string) error {
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if _, err := db.ExecContext(ctx, `
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INSERT INTO config (key, value, updated_at) VALUES (?, ?, datetime('now'))
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ON CONFLICT(key) DO UPDATE SET value = excluded.value, updated_at = excluded.updated_at`,
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key, value); err != nil {
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return fmt.Errorf("set config %q: %w", key, err)
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}
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return nil
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}
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