feat: allow microserivce event or message extras to be extended

nestjs · Apr 4, 2023 · fd070b8 · fd070b8
1 parent e33cf19
commit fd070b8
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/packages/microservices/decorators/event-pattern.decorator.ts b/packages/microservices/decorators/event-pattern.decorator.ts
@@ -61,7 +61,14 @@ export const EventPattern: {
       descriptor.value,
     );
     Reflect.defineMetadata(TRANSPORT_METADATA, transport, descriptor.value);
-    Reflect.defineMetadata(PATTERN_EXTRAS_METADATA, extras, descriptor.value);
+    Reflect.defineMetadata(
+      PATTERN_EXTRAS_METADATA,
+      {
+        ...Reflect.getMetadata(PATTERN_EXTRAS_METADATA, descriptor.value),
+        ...extras,
+      },
+      descriptor.value,
+    );
     return descriptor;
   };
 };
diff --git a/packages/microservices/decorators/message-pattern.decorator.ts b/packages/microservices/decorators/message-pattern.decorator.ts
@@ -75,7 +75,14 @@ export const MessagePattern: {
       descriptor.value,
     );
     Reflect.defineMetadata(TRANSPORT_METADATA, transport, descriptor.value);
-    Reflect.defineMetadata(PATTERN_EXTRAS_METADATA, extras, descriptor.value);
+    Reflect.defineMetadata(
+      PATTERN_EXTRAS_METADATA,
+      {
+        ...Reflect.getMetadata(PATTERN_EXTRAS_METADATA, descriptor.value),
+        ...extras,
+      },
+      descriptor.value,
+    );
     return descriptor;
   };
 };