Flutter: upload Image error via API function - api

Question

I'm trying to upload images and some data via API from my app and I have no error in my console and I don't know what's wrong with my function.
This is the code which I use:
upload(File imageFile) async {
var user =
Provider.of<LoginUserProvider>(context, listen: false).userData.data;
DateFormat formater = DateFormat('yyyy-MM-dd');
String formatted = formater.format(dateTime);
var stream =
// ignore: deprecated_member_use
new http.ByteStream(DelegatingStream.typed(imageFile.openRead()));
var length = await imageFile.length();
var headers =
Provider.of<LoginUserProvider>(context, listen: false).httpHeader;
var uri = Uri.parse(
"xyz");
var request = new http.MultipartRequest("POST", uri);
request.headers.addAll(headers);
//request.headers.addAll(Environment.requestHeaderMedia);
var multipartFile = new http.MultipartFile(
'attachment',
stream,
length,
filename: imageFile.path,
contentType: MediaType('application', 'x-tar'),
);
request.fields['section_id'] = VillaID.toString();
request.fields['date'] = formatted;
request.fields['description'] = descriptionController.text;
request.files.add(multipartFile);
var response = await request.send();
print(response.statusCode);
response.stream.transform(utf8.decoder).listen((value) {
print(value);
});
try {
final streamedResponse = await request.send();
final response = await http.Response.fromStream(streamedResponse);
print(json.decode(response.body));
final responseData = json.decode(response.body) as Map<String, dynamic>;
if (response.statusCode == 200 || response.statusCode == 201) {
return true;
}catch (error) {
print(error);
return false;
}
return true;
}
So can anyone help me with my issue, please!

Answer 1

you are sending the same request twice
1st
var response = await request.send();
Second
final streamedResponse = await request.send();
before sending the same request, create them again.
regarding your code you don't need to create a response again. use the first one in the other places.