Rework actions to be loaded dynamically

internal/dis/component/server/admin/socket/actions/snapshot.go

@@ -0,0 +1,45 @@
+package actions
+
+import (
+	"context"
+	"io"
+
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/auth/scopes"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/exporter"
+	"github.com/FAU-CDI/wisski-distillery/internal/wisski"
+)
+
+type Snapshot struct {
+	component.Base
+	dependencies struct {
+		Exporter *exporter.Exporter
+	}
+}
+
+var (
+	_ WebsocketInstanceAction = (*Snapshot)(nil)
+)
+
+func (*Snapshot) Action() InstanceAction {
+	return InstanceAction{
+		Action: Action{
+			Name:      "snapshot",
+			Scope:     scopes.ScopeUserAdmin,
+			NumParams: 0,
+		},
+	}
+}
+
+func (s *Snapshot) Act(ctx context.Context, instance *wisski.WissKI, in io.Reader, out io.Writer, params ...string) error {
+	return s.dependencies.Exporter.MakeExport(
+		ctx,
+		out,
+		exporter.ExportTask{
+			Dest:     "",
+			Instance: instance,
+
+			StagingOnly: false,
+		},
+	)
+}