Make sure response body is a string

tomas-polach · tomas-polach · commit cf077c8524bc · 2020-01-17T07:30:25.000+01:00
diff --git a/src/response.js b/src/response.js
@@ -33,10 +33,12 @@ class Response extends EventEmitter {
     if (this.writableEnded) throw new Error('write after end')
     this.writableEnded = true
     this.emit('finished')
+    const body = this[AWS_RES_BODY]
+    const bodyStr = body === 'string' ? body : JSON.stringify(body)
     const apiGatewayResult = {
       statusCode: this.statusCode,
       headers: this[AWS_RES_HEADERS],
-      body: this[AWS_RES_BODY]
+      body: bodyStr
     }
     this[ON_FINISHED](apiGatewayResult)
   }

Original file line number	Diff line number	Diff line change
`@@ -33,10 +33,12 @@ class Response extends EventEmitter {`
`33`	`33`	`if (this.writableEnded) throw new Error('write after end')`
`34`	`34`	`this.writableEnded = true`
`35`	`35`	`this.emit('finished')`
	`36`	`+ const body = this[AWS_RES_BODY]`
	`37`	`+ const bodyStr = body === 'string' ? body : JSON.stringify(body)`
`36`	`38`	`const apiGatewayResult = {`
`37`	`39`	`statusCode: this.statusCode,`
`38`	`40`	`headers: this[AWS_RES_HEADERS],`
`39`		`- body: this[AWS_RES_BODY]`
	`41`	`+ body: bodyStr`
`40`	`42`	`}`
`41`	`43`	`this[ON_FINISHED](apiGatewayResult)`
`42`	`44`	`}`