fix: grpc messages vanishes after save if the body contains variables (#6216)

packages/bruno-app/src/components/RequestPane/GrpcBody/index.js

@@ -41,8 +41,8 @@ const SingleGrpcMessage = ({ message, item, collection, index, methodType, isCol
 
     dispatch(updateRequestBody({
       content: currentMessages,
-            itemUid: item.uid,
-            collectionUid: collection.uid
+      itemUid: item.uid,
+      collectionUid: collection.uid
     }));
   };
 

packages/bruno-lang/v2/src/bruToJson.js

@@ -1043,22 +1043,6 @@ const sem = grammar.createSemantics().addAttribute('ast', {
     const messageName = namePair ? namePair.value : '';
     const messageContent = contentPair ? contentPair.value : '';
     
-    try {
-      // Validate JSON by parsing (but don't modify the original string)
-      JSON.parse(messageContent);
-    } catch (error) {
-      console.error("Error validating gRPC message JSON:", error);
-      return {
-        body: {
-          mode: 'grpc',
-          grpc: [{
-            name: messageName,
-            content: '{}'
-          }]
-        }
-      };
-    }
-    
     return {
       body: {
         mode: 'grpc',

packages/bruno-lang/v2/tests/bruToJson.spec.js

@@ -39,6 +39,60 @@ settings {
     });
   });
 
+  describe('body:grpc', () => {
+    it('parses message content with name and content', () => {
+      const input = `
+body:grpc {
+    name: message 1
+    content: '''
+      {"foo":"bar"}
+    ''' 
+}
+`;
+
+      const expected = {
+        body: {
+          mode: 'grpc',
+          grpc: [
+            {
+              content: '{"foo":"bar"}',
+              name: 'message 1'
+            }
+          ]
+        }
+      };
+
+      const output = parser(input);
+      expect(output).toEqual(expected);
+    });
+
+    it('parses message with variables in content', () => {
+      const input = `
+body:grpc {
+    name: message 1
+    content: '''
+      {"id":{{userId}},"name":"{{userName}}"}
+    ''' 
+}
+`;
+
+      const expected = {
+        body: {
+          mode: 'grpc',
+          grpc: [
+            {
+              content: '{"id":{{userId}},"name":"{{userName}}"}',
+              name: 'message 1'
+            }
+          ]
+        }
+      };
+
+      const output = parser(input);
+      expect(output).toEqual(expected);
+    });
+  });
+
   describe('multi-line values', () => {
     it('parses multi-line values in URL, headers, params, and vars', () => {
       const input = `