public async Task <IActionResult> CreateMap([FromBody] CreateMapRequestDto createMapRequest)
{
if (createMapRequest == null || !ModelState.IsValid)
{
return(BadRequest(ModelState));
}
Map map;
try
{
map = ToMap(createMapRequest);
}
catch (Exception e)
{
return(BadRequest($"Map is invalid. {e.Message}"));
}
var result = await _mapRepository.Create(map);
if (result == null)
{
return(StatusCode((int)HttpStatusCode.Conflict, "Map with this ID already exists"));
}
return(Created(Url.Action("GetMap", new { id = createMapRequest.Id }), null));
}
private static Map ToMap(CreateMapRequestDto createMapRequest)
{
var nodes = from n in createMapRequest.Nodes
select new Node(n.Key, n.Value.Select(e => new Edge(e.Key, e.Value)).ToArray());
var map = new Map(createMapRequest.Id, nodes.ToArray());
map.Validate();
return(map);
}
