v0.13.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@seneca/gateway-express",
-  "version": "0.12.1",
+  "version": "0.13.0",
   "main": "dist/gateway-express.js",
   "type": "commonjs",
   "types": "dist/gateway-express.d.ts",
@@ -46,7 +46,7 @@
     "express": "^4.17.1",
     "jest": "^29.7.0",
     "seneca-msg-test": "^4.1.0",
-    "typescript": "^5.4.2"
+    "typescript": "^5.4.5"
   },
   "peerDependencies": {
     "@seneca/gateway": ">=1.2.0",

src/gateway-express.ts

@@ -80,12 +80,21 @@ function gateway_express(this: any, options: GatewayExpressOptions) {
 
     // console.log('BODY', json)
 
+    let headers = null == req.headers ? {} : Object
+      .entries(req.headers)
+      .reduce(
+        (a: any, entry: any) => (a[entry[0].toLowerCase()] = entry[1], a),
+        ({} as any)
+      )
+
+
     // TODO: doc as a standard feature
     // TODO: implement in other gateways
-    // TODO: headers & body as per gateway-lambda
     json.gateway = {
-      params: req.params,
-      query: req.query,
+      params: req.params || {},
+      query: req.query || {},
+      body: req.body,
+      headers,
     }
 
     if (json.error$) {

test/gateway-express.test.ts

@@ -28,7 +28,12 @@ describe('gateway-express', () => {
       .use(GatewayExpress)
       .act('sys:gateway,add:hook,hook:fixed', { action: { y: 99 } })
       .message('foo:1', async function(m: any) {
-        return { x: m.x, y: m.y, gateway$: { header: { foo: 'bar' } } }
+        return {
+          x: m.x,
+          y: m.y,
+          color: m.gateway.headers.color,
+          gateway$: { header: { foo: 'bar' } }
+        }
       })
 
     await seneca.ready()
@@ -38,7 +43,10 @@ describe('gateway-express', () => {
     let tmp: any = [{}]
     let reqmock = (body: any) => ({
       path: '/seneca',
-      body
+      body,
+      headers: {
+        Color: 'red'
+      }
     })
     let resmock = {
       status: (code: any) => {
@@ -54,7 +62,7 @@ describe('gateway-express', () => {
 
     await handler(reqmock({ foo: 1, x: 2 }), resmock, nextmock)
 
-    expect(tmp[0].out).toMatchObject({ x: 2, y: 99 })
+    expect(tmp[0].out).toMatchObject({ x: 2, y: 99, color: 'red' })
     expect(tmp[0].headers).toMatchObject({ foo: 'bar' })
     expect(tmp[0].out.gateway$).toBeUndefined()
   })