feat(server): Loader/Recorder на Store, wiring cmd/server (config→migrate→pool→api)

internal/store/loader.go

@@ -0,0 +1,54 @@
+package store
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/google/uuid"
+
+	"github.com/vasyakrg/dns-autoresolver/internal/diff"
+	"github.com/vasyakrg/dns-autoresolver/internal/service"
+	"github.com/vasyakrg/dns-autoresolver/internal/store/db"
+)
+
+// LoadDomain joins domains+provider_accounts+templates to build the
+// service.DomainRef needed to check/apply a domain's DNS records.
+func (s *Store) LoadDomain(ctx context.Context, domainID uuid.UUID) (service.DomainRef, error) {
+	row, err := s.q.LoadDomainFull(ctx, domainID)
+	if err != nil {
+		return service.DomainRef{}, err
+	}
+	if row.Doc == nil {
+		return service.DomainRef{}, fmt.Errorf("store: domain %s has no template", domainID)
+	}
+	return service.DomainRef{
+		ZoneID:    row.ZoneID,
+		Provider:  row.Provider,
+		SecretEnc: row.SecretEnc,
+		Template:  *row.Doc,
+	}, nil
+}
+
+// SaveCheckRun persists a summary of the changeset (counts of updates/prunes)
+// as a check_runs row.
+func (s *Store) SaveCheckRun(ctx context.Context, domainID uuid.UUID, cs diff.Changeset) error {
+	summary := map[string]int{
+		"updates": len(cs.Updates()),
+		"prunes":  len(cs.Prunes()),
+	}
+	raw, err := json.Marshal(summary)
+	if err != nil {
+		return err
+	}
+	_, err = s.q.CreateCheckRun(ctx, db.CreateCheckRunParams{
+		ID:       uuid.New(),
+		DomainID: domainID,
+		Result:   raw,
+	})
+	return err
+}
+
+// compile-time interface checks
+var _ service.Loader = (*Store)(nil)
+var _ service.Recorder = (*Store)(nil)