public AddEditNewspage(DataObjects.News news)
{
InitializeComponent();
BindingContext = _viewModel;
_viewModel.News = news;
_viewModel.PageTitle = news.Name;
_viewModel.ButtonName = "Update";
}
public async Task <bool> UpdateNews(DataObjects.News news)
{
var form = new Dictionary <string, string>
{
{ "Id", news.Id }, { "Name", news.Name }, { "Description", news.Description }, { "ImageUrl", news.ImageUrl },
{ "WebsiteUrl", news.WebsiteUrl }, { "TwitterUrl", news.TwitterUrl }, { "Rank", Convert.ToString(news.Rank) }
};
var result = await ClientBase.HttpPostRequest <bool>(UpdateNewsUri, form);
return(result);
}
public static DataObjects.News MapFromDto(this DataTransferObject.NewsDto itemDto)
{
if (itemDto == null) return null;
var item = new DataObjects.News ();
item.NewsId = itemDto.NewsId.HasValue ? itemDto.NewsId.Value : default(System.Guid);
item.Title = itemDto.Title;
item.Anounce = itemDto.Anounce;
item.Text = itemDto.Text;
item.Status = (DataObjects.Attributes.StatusEnum) System.Enum.Parse(typeof(DataObjects.Attributes.StatusEnum), itemDto.Status);
item.Category = itemDto.Category.MapFromDto();
item.Created = itemDto.Created;
return item;
}
public static DataObjects.News MapFromDto(this DataTransferObject.NewsDto itemDto)
{
if (itemDto == null)
{
return(null);
}
var item = new DataObjects.News();
item.NewsId = itemDto.NewsId.HasValue ? itemDto.NewsId.Value : default(System.Guid);
item.Title = itemDto.Title;
item.Anounce = itemDto.Anounce;
item.Text = itemDto.Text;
item.Status = (DataObjects.Attributes.StatusEnum)System.Enum.Parse(typeof(DataObjects.Attributes.StatusEnum), itemDto.Status);
item.Category = itemDto.Category.MapFromDto();
item.Created = itemDto.Created;
return(item);
}
//DataObjects.NewsToTags
//DataObjects.Tag
public static DataTransferObject.NewsDto MapToDto(this DataObjects.News item)
{
if (item == null)
{
return(null);
}
var itemDto = new DataTransferObject.NewsDto();
itemDto.NewsId = item.NewsId;
itemDto.Title = item.Title;
itemDto.Anounce = item.Anounce;
itemDto.Text = item.Text;
itemDto.Status = item.Status.ToString();
itemDto.Category = item.Category.MapToDto();
itemDto.Created = item.Created;
itemDto.Author = item.Author.Login;
itemDto.Tags = item.NewsToTags.Select(p => p.Tag.Name);
return(itemDto);
}
