Add shared message interfaces

shared/src/index.ts

@@ -1,20 +1,8 @@
 /**
  * Gemeinsames Shared-Modul für Manager und Wrapper.
  *
- * Hier werden später die geteilten Message-Typen,
- * Status-Interfaces und DTOs definiert.
+ * Hier werden gemeinsame Nachrichten-Interfaces exportiert.
  */
 
-export type MessageType =
-  | "wrapper.register"
-  | "wrapper.registered"
-  | "wrapper.heartbeat"
-  | "wrapper.status"
-  | "server.start"
-  | "server.stop"
-  | "server.started"
-  | "server.stopped";
-
-export interface BaseMessage {
-  type: MessageType;
-}
+export * from "./messages/wrapper";
+export * from "./messages/server";

shared/src/messages/server.ts

@@ -0,0 +1,22 @@
+export interface ServerStartCommand {
+  type: "server.start";
+  serverId: string;
+  name: string;
+  port: number;
+  queryPort: number;
+}
+
+export interface ServerStopCommand {
+  type: "server.stop";
+  serverId: string;
+}
+
+export interface ServerStartedEvent {
+  type: "server.started";
+  serverId: string;
+}
+
+export interface ServerStoppedEvent {
+  type: "server.stopped";
+  serverId: string;
+}

shared/src/messages/wrapper.ts

@@ -0,0 +1,30 @@
+export interface WrapperRegisterMessage {
+  type: "wrapper.register";
+  wrapperId?: string;
+  hostname: string;
+  cpu: number;
+  ram: number;
+  replyQueue: string;
+}
+
+export interface WrapperHeartbeatMessage {
+  type: "wrapper.heartbeat";
+  wrapperId: string;
+}
+
+export interface WrapperStatusMessage {
+  type: "wrapper.status";
+  wrapperId: string;
+  servers: Array<{
+    id: string;
+    name: string;
+    port: number;
+    queryPort: number;
+    pid?: number;
+    alive: boolean;
+    players: number;
+    maxPlayers: number;
+    started: number;
+  }>;
+  ramFree: number;
+}