readSnippet method
Retrieves your snippet from a Square Online site.
A site can contain snippets from multiple snippet applications, but you can retrieve only the snippet that was added by your application.
Implementation
Future<Snippet> readSnippet({
required String siteId,
String? authToken,
}) async {
authToken ??= authenticationService.getCachedToken()?.accessToken;
Map<String, String> headers = {
"Authorization": "Bearer ${authToken ?? ""}",
'Content-Type': 'application/json; charset=UTF-8',
'Accept': 'application/json',
};
Uri endpoint = Uri.https(
baseUrl, "/v2/sites/$siteId/snippet");
//print (endpoint.toString());
var response = await
http.get(endpoint, headers: headers);
if (response.statusCode == 200) {
print (jsonDecode(response.body));
return SnippetResponse.fromJson(jsonDecode(response.body)).snippet!;
}
else {
print (response.body);
throw OnlineException(statusCode: response.statusCode, message: SnippetResponse.fromJson(jsonDecode(response.body)).errors?[0].detail?.toString());
}
}