feat: gamemaster

gamemaster/internal/api/internalhttp/handlers/patchruntime.go

@@ -0,0 +1,59 @@
+package handlers
+
+import (
+	"net/http"
+
+	"galaxy/gamemaster/internal/domain/operation"
+	"galaxy/gamemaster/internal/service/adminpatch"
+)
+
+// patchRuntimeRequestBody mirrors the OpenAPI PatchRuntimeRequest
+// schema.
+type patchRuntimeRequestBody struct {
+	Version string `json:"version"`
+}
+
+// newPatchRuntimeHandler returns the handler for
+// `POST /api/v1/internal/runtimes/{game_id}/patch`.
+func newPatchRuntimeHandler(deps Dependencies) http.HandlerFunc {
+	logger := loggerFor(deps.Logger, "internal_rest.patch_runtime")
+	return func(writer http.ResponseWriter, request *http.Request) {
+		if deps.PatchRuntime == nil {
+			writeError(writer, http.StatusInternalServerError, errorCodeInternal, "patch runtime service is not wired")
+			return
+		}
+
+		gameID, ok := extractGameID(writer, request)
+		if !ok {
+			return
+		}
+
+		var body patchRuntimeRequestBody
+		if err := decodeStrictJSON(request.Body, &body); err != nil {
+			writeError(writer, http.StatusBadRequest, errorCodeInvalidRequest, err.Error())
+			return
+		}
+
+		result, err := deps.PatchRuntime.Handle(request.Context(), adminpatch.Input{
+			GameID:    gameID,
+			Version:   body.Version,
+			OpSource:  resolveOpSource(request),
+			SourceRef: requestSourceRef(request),
+		})
+		if err != nil {
+			logger.ErrorContext(request.Context(), "patch runtime service errored",
+				"game_id", gameID,
+				"err", err.Error(),
+			)
+			writeError(writer, http.StatusInternalServerError, errorCodeInternal, "patch runtime service failed")
+			return
+		}
+
+		if result.Outcome == operation.OutcomeFailure {
+			writeFailure(writer, result.ErrorCode, result.ErrorMessage)
+			return
+		}
+
+		writeJSON(writer, http.StatusOK, encodeRuntimeRecord(result.Record))
+	}
+}