postJson method
Make a POST request and return JSON response
Implementation
Future<Map<String, dynamic>> postJson(
String endpoint,
Map<String, dynamic> data,
) async {
try {
final response = await dio.post(endpoint, data: data);
return response.data as Map<String, dynamic>;
} on DioException catch (e) {
logger.severe('HTTP request failed: ${e.message}');
throw DeepSeekErrorHandler.handleDioError(e);
}
}