minor(emitter-express): remove statusCode from response body

Author: codingmatty

.changeset/witty-flowers-fly.md

@@ -0,0 +1,5 @@
+---
+"@typespec-tools/emitter-express": minor
+---
+
+remove statusCode from response body

packages/emitter-express/src/emitter.ts

@@ -2,6 +2,7 @@ import * as prettier from "prettier";
 import {
   EmitContext,
   getNamespaceFullName,
+  Model,
   ModelProperty,
   Operation,
 } from "@typespec/compiler";
@@ -12,6 +13,7 @@ import {
   isBodyRoot,
   isPathParam,
   isQueryParam,
+  isStatusCode,
   listHttpOperationsIn,
 } from "@typespec/http";
 import {
@@ -107,6 +109,23 @@ export class ExpressEmitter extends TypescriptEmitter<EmitterOptions> {
     return this.emitter.result.declaration(name, cb.reduce());
   }
 
+  modelProperties(model: Model): EmitterOutput<string> {
+    const program = this.emitter.getProgram();
+    const builder = new StringBuilder();
+
+    for (const prop of model.properties.values()) {
+      if (isStatusCode(program, prop)) {
+        // Remove status code from model properties
+        // This will be added to the response object
+        continue;
+      }
+      const propVal = this.emitter.emitModelProperty(prop);
+      builder.push(code`${propVal};`);
+    }
+
+    return this.emitter.result.rawCode(builder.reduce());
+  }
+
   async sourceFile(sourceFile: SourceFile<string>): Promise<EmittedSourceFile> {
     const program = this.emitter.getProgram();
     const [httpServices] = getAllHttpServices(program, {});