send method
Use this method to send a message to the slack incoming webhook url
that was given by composeMsg method. Instance of SlackBot can be
created using the _Message.build
method. You can create _Message
instances using composeMsg method.
This function will return true
if the message was sent successfully
and false
otherwise.
Implementation
Future<bool> send() async {
final response = await http.post(
Uri.parse(_url),
headers: <String, String>{
'Content-Type': 'application/json; charset=UTF-8',
},
body: _msg,
);
return response.statusCode == 201 || response.statusCode == 200;
}