ninth version

internal/instruments/registry.go

@@ -29,7 +29,7 @@ func (r Registry) SyncMetadata(ctx context.Context) error {
 		}
 		remote, err := r.gateway.GetInstrument(ctx, instrument.Ticker, instrument.ClassCode)
 		if err != nil {
-			continue
+			return fmt.Errorf("sync instrument metadata %s: %w", instrument.Ticker, err)
 		}
 		remote.Enabled = instrument.Enabled && remote.Enabled
 		remote.FundType = instrument.FundType

internal/instruments/registry_test.go

@@ -0,0 +1,38 @@
+package instruments
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/shopspring/decimal"
+
+	"overnight-trading-bot/internal/domain"
+	"overnight-trading-bot/internal/testutil"
+	"overnight-trading-bot/internal/tinvest"
+)
+
+func TestSyncMetadataFailsWhenEnabledInstrumentCannotBeLoaded(t *testing.T) {
+	ctx := context.Background()
+	repo := testutil.NewMemoryRepository()
+	gateway := tinvest.NewFakeGateway()
+	instrument := domain.Instrument{
+		InstrumentUID:     "uid",
+		Ticker:            "TRUR",
+		ClassCode:         "TQTF",
+		Lot:               1,
+		MinPriceIncrement: decimal.NewFromInt(1),
+		Currency:          "RUB",
+		Enabled:           true,
+	}
+	if err := repo.UpsertInstrument(ctx, instrument); err != nil {
+		t.Fatal(err)
+	}
+	gateway.Instruments["uid"] = instrument
+	gateway.InstrumentErrors["uid"] = errors.New("metadata unavailable")
+
+	err := NewRegistry(repo, gateway).SyncMetadata(ctx)
+	if err == nil {
+		t.Fatal("expected sync metadata error")
+	}
+}