[WIP] fix(#18): expose aws context

Author: Dieter Luypaert

src/index.ts

@@ -1,6 +1,6 @@
 import { Application, Context, MemoryRequest, MemoryResponse } from '@curveball/core';
 import qs from 'querystring';
-import { AwsLambdaHandler, AwsRequest, AwsResponse } from './types';
+import { AwsContext, AwsLambdaHandler, AwsRequest, AwsResponse } from './types';
 import { convertBody, convertHeaders } from './util';
 
 export default function lambdaHandler(app: Application): AwsLambdaHandler {
@@ -14,7 +14,8 @@ export default function lambdaHandler(app: Application): AwsLambdaHandler {
       awsRequest.isBase64Encoded ? Buffer.from(awsRequest.body, 'base64') : awsRequest.body,
     );
     const response = new MemoryResponse();
-    const context = new Context(request, response);
+    const context = new Context(request, response) as AwsContext;
+    context.aws = { context, event: awsRequest };
 
     await app.handle(context);
 
@@ -42,4 +43,3 @@ export default function lambdaHandler(app: Application): AwsLambdaHandler {
   };
 
 }
-

src/types.ts

@@ -1,3 +1,5 @@
+import { Context } from '@curveball/core';
+
 export type KeyValue = {
   [name: string]: string
 };
@@ -6,6 +8,10 @@ export type KeyMultiValue = {
   [name: string]: string[]
 };
 
+export interface AwsContext extends Context {
+  aws: { context: any, event: AwsRequest }
+}
+
 export type AwsRequest = {
   resource: string,
   path: string,