public override async Task <IDisplayResult> DisplayAsync(PostcodeSearch part, BuildPartDisplayContext context)
{
var contents = new List <PostcodeSearchViewModel>();
var results = Enumerable.Empty <ContentItem>();
ContentItem[] list = null;
var postcode = GetQuerystringValue(QueryStringPostcode);
var postcodesApi = new PostcodesApi();
var response = await postcodesApi.GetGameData(postcode);
if (response != null && !string.IsNullOrEmpty(postcode))
{
var coord = new GeoCoordinate(Convert.ToDouble(response.FirstResult.Latitude), Convert.ToDouble(response.FirstResult.Longitude));
results = await _session.Query <ContentItem>()
.With <ContentItemIndex>()
.Where(x => x.Published)
.With <PostcodeIndex>()
.ListAsync();
foreach (var result in results)
{
contents.Add(new PostcodeSearchViewModel
{
ContentItem = result,
Latitude = Convert.ToDouble(result?.ContentItem?.As <PostcodePart>()?.Latitude ?? null),
Longitude = Convert.ToDouble(result?.ContentItem?.As <PostcodePart>()?.Longitude ?? null),
Postcode = result?.ContentItem?.As <PostcodePart>()?.Postcode
});
}
list = contents.OrderBy(x => x.GeoCoordinate.GetDistanceTo(coord)).ToList().Select(x => x.ContentItem).ToArray();
}
return(Initialize <PostcodeSearchListViewModel>("PostcodeSearch_List", model =>
{
model.EmptyResultsContent = part.EmptyResultsContent;
model.Postcode = postcode;
model.PostcodeInputPlaceholder = part.PostcodeInputPlaceholder;
model.Results = list;
model.SubmitButtonLabel = part.SubmitButtonLabel;
})
.Location("Detail", "Content:5"));
}
public async override Task <IDisplayResult> UpdateAsync(PostcodePart part, IUpdateModel updater, UpdatePartEditorContext context)
{
var model = new PostcodeViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix))
{
var postcodesApi = new PostcodesApi();
var response = await postcodesApi.GetGameData(model.Postcode);
part.Postcode = model.Postcode;
part.Longitude = response != null && !string.IsNullOrEmpty(response.FirstResult.Postcode) ? response.FirstResult.Longitude : model.Longitude;
part.Latitude = response != null && !string.IsNullOrEmpty(response.FirstResult.Postcode) ? response.FirstResult.Latitude : model.Latitude;
}
if (!string.IsNullOrEmpty(model.Postcode) && string.IsNullOrEmpty(part.Longitude) && string.IsNullOrEmpty(part.Latitude))
{
updater.ModelState.AddModelError(Prefix, nameof(part.Postcode), T["Please enter a valid postcode or longitude, latitude."]);
}
return(Edit(part, context));
}
