public async Task <IActionResult> GetPath(string id, string start, string end)
{
if (string.IsNullOrEmpty(start) || string.IsNullOrEmpty(end))
{
return(BadRequest("'start' and/or 'end' parameters are required but missing"));
}
var map = await _mapRepository.GetById(id);
if (map == null)
{
return(NotFound($"Map with id '{id}' was not found"));
}
var path = _pathAlgorithm.Find(map, start, end);
if (path == null)
{
return(Content("null", "application/json")); // Ok(null) would result in 204 No Content which may be more correct but doesn't comply with the specs.
}
var result = ToResultDto(path);
return(Ok(result));
}
