e9e386df85
internal/store connects via pgx and runs golang-migrate migrations embedded in the binary (go:embed), so Deklarix stays a single binary despite the move to Postgres. Schema covers the five MVP tables (submission, asset, extraction, finding, evidence_package, participant). extraction, finding and evidence_package are append-only by design: a Postgres trigger rejects UPDATE/DELETE outright, since a corrigible evidence archive isn't an evidence archive. Corrections to a finding are new rows whose supersedes column points at the row they replace (set at INSERT time on the new row, since the trigger blocks UPDATE on the old one) — "currently valid" findings are the ones no other row supersedes. scripts/test.sh now spins up a disposable Postgres container so the store's integration tests (including the append-only guarantee) actually run on every test.sh/release.sh invocation instead of silently skipping for lack of DATABASE_URL. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
32 lines
664 B
Go
32 lines
664 B
Go
package store
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import (
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"context"
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"fmt"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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// Store hält den Verbindungspool zur Postgres-Datenbank.
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type Store struct {
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Pool *pgxpool.Pool
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}
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// Open baut den Verbindungspool auf und prüft ihn mit einem Ping.
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func Open(ctx context.Context, databaseURL string) (*Store, error) {
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pool, err := pgxpool.New(ctx, databaseURL)
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if err != nil {
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return nil, fmt.Errorf("store: open pool: %w", err)
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}
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if err := pool.Ping(ctx); err != nil {
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pool.Close()
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return nil, fmt.Errorf("store: ping: %w", err)
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}
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return &Store{Pool: pool}, nil
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}
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// Close gibt den Verbindungspool frei.
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func (s *Store) Close() {
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s.Pool.Close()
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}
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