feat: Return headers on successful response (#265)

* parsing headers into map writeabl map to be able to return it on succesful responses along with params value

* updated documentation

Co-authored-by: admin <[email protected]>

Author: JF-23

README.md

@@ -252,6 +252,7 @@ Event Data
 |`id`|string|Required|The ID of the upload.|
 |`responseCode`|string|Required|HTTP status code received|
 |`responseBody`|string|Required|HTTP response body|
+|`responseHeaders`|string|Required|HTTP response headers (Android)|
 
 ### cancelled
 

android/src/main/java/com/vydia/RNUploader/GlobalRequestObserverDelegate.kt

@@ -22,7 +22,6 @@ class GlobalRequestObserverDelegate(reactContext: ReactApplicationContext) : Req
   }
 
   override fun onError(context: Context, uploadInfo: UploadInfo, exception: Throwable) {
-
     val params = Arguments.createMap()
     params.putString("id", uploadInfo.uploadId)
 
@@ -45,10 +44,15 @@ class GlobalRequestObserverDelegate(reactContext: ReactApplicationContext) : Req
   }
 
   override fun onSuccess(context: Context, uploadInfo: UploadInfo, serverResponse: ServerResponse) {
+    val headers = Arguments.createMap()
+    for ((key, value) in serverResponse.headers) {
+      headers.putString(key, value)
+    }
     val params = Arguments.createMap()
     params.putString("id", uploadInfo.uploadId)
     params.putInt("responseCode", serverResponse.code)
     params.putString("responseBody", serverResponse.bodyString)
+    params.putMap("responseHeaders", headers)
     sendEvent("completed", params, context)
   }