feat: runtime manager

rtmanager/internal/api/internalhttp/handlers/list.go

@@ -0,0 +1,38 @@
+package handlers
+
+import (
+	"net/http"
+
+	"galaxy/rtmanager/internal/service/startruntime"
+)
+
+// newListHandler returns the handler for `GET /api/v1/internal/runtimes`.
+// The handler reads directly from `ports.RuntimeRecordStore.List` —
+// this surface is read-only and does not produce operation_log rows
+// (rationale: see `rtmanager/docs/services.md` §18).
+func newListHandler(deps Dependencies) http.HandlerFunc {
+	logger := loggerFor(deps.Logger, "internal_rest.list")
+	return func(writer http.ResponseWriter, request *http.Request) {
+		if deps.RuntimeRecords == nil {
+			writeError(writer, http.StatusInternalServerError,
+				startruntime.ErrorCodeInternal,
+				"runtime records store is not wired",
+			)
+			return
+		}
+
+		records, err := deps.RuntimeRecords.List(request.Context())
+		if err != nil {
+			logger.ErrorContext(request.Context(), "list runtime records",
+				"err", err.Error(),
+			)
+			writeError(writer, http.StatusInternalServerError,
+				startruntime.ErrorCodeInternal,
+				"failed to list runtime records",
+			)
+			return
+		}
+
+		writeJSON(writer, http.StatusOK, encodeRuntimesList(records))
+	}
+}