public async Task <ApiResponse <AddFigureResponseData> > AddFigure(
[FromBody] AddFigureRequest request)
{
Result <AddFigureResponseData> response = await _mediator.Send(request);
return(new ApiResponse <AddFigureResponseData>(response));
}
public async Task <IActionResult> PostFigure([FromBody] PostFigureModel model)
{
var request = new AddFigureRequest(model.FigureType, model.FigureProps);
Figure figure = await _mediator.Send(request);
return(CreatedAtAction(nameof(GetFigure), new { id = figure.Id }, figure));
}
private static AddFigureRequest MakeRequest(string type, IFigureDescription typedDescription)
{
var request = new AddFigureRequest
{
FigureDescription = typedDescription,
FigureType = type
};
return(request);
}
public async Task BindModelAsync(ModelBindingContext bindingContext)
{
JObject jObject = await ParseJson(bindingContext.HttpContext);
if (jObject == null || !jObject.ContainsKey("type"))//it should be processed in handler
{
bindingContext.Result = ModelBindingResult.Success(MakeRequest(null, null));
return;
}
string type = jObject["type"].Value <string>();
if (String.IsNullOrWhiteSpace(type))//it should be processed in handler
{
bindingContext.Result = ModelBindingResult.Success(MakeRequest(null, null));
return;
}
Result <Type> descriptionTypeResult = _descriptionProvider.GetDescriptionType(type);
if (descriptionTypeResult.Fail)//it should be processed in handler
{
bindingContext.Result = ModelBindingResult.Success(MakeRequest(type, null));
return;
}
Type descriptionType = descriptionTypeResult.Data;
if (!jObject.ContainsKey("description"))//it should be processed in handler
{
bindingContext.Result = ModelBindingResult.Success(MakeRequest(null, null));
return;
}
string description = jObject["description"].ToString();
IFigureDescription typedDescription = JsonConvert.DeserializeObject(description, descriptionType)
as IFigureDescription;
AddFigureRequest request = MakeRequest(type, typedDescription);
bindingContext.Result = ModelBindingResult.Success(request);
}