init

internal/notify/notify.go

@@ -0,0 +1,41 @@
+package notify
+
+import (
+	"context"
+	"log/slog"
+
+	"releasewatcher/internal/store"
+)
+
+type ReleaseNotifier interface {
+	NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error
+}
+
+// SoftwareChannelProvisioner ist optional. Implementierungen können beim Anlegen
+// einer Software automatisch einen Zielkanal bereitstellen, z. B. in Discord.
+type SoftwareChannelProvisioner interface {
+	EnsureSoftwareChannel(ctx context.Context, software store.Software, manufacturer store.Manufacturer) (channelID string, err error)
+}
+
+type NoopNotifier struct{}
+
+func (NoopNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
+	return nil
+}
+
+type LoggingNotifier struct{ Log *slog.Logger }
+
+func (n LoggingNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
+	if n.Log != nil {
+		n.Log.InfoContext(ctx, "release notification", "software", software.Name, "version", release.Version, "channel", release.Channel)
+	}
+	return nil
+}
+
+// DiscordWebhookNotifier ist absichtlich nur als Adapter-Schnittstelle vorbereitet.
+// Implementiere hier später deinen Bot/Webhook-Aufruf und binde ihn in cmd/releasewatcher/main.go ein.
+type DiscordWebhookNotifier struct{}
+
+func (DiscordWebhookNotifier) NotifyReleaseCreated(ctx context.Context, release store.Release, software store.Software) error {
+	return nil
+}