public override async Task <Option <BlogEntryTextModel> > BlogAsync(string uriKey)
{
using (SqlDeserializerComponent <BlogEntryTextModel> component = new SqlDeserializerComponent <BlogEntryTextModel>(
_connectionString,
_cmdTxtCustomer,
new SqlParameter[]
{
new SqlParameter("@uriKey", System.Data.SqlDbType.VarChar)
{
Value = uriKey
}
}))
{
try
{
BlogEntryTextModel model = await component.ExecuteStoreProcedureAndDeserialize();
if (model == null)
{
return(Option <BlogEntryTextModel> .None());
}
return(Option <BlogEntryTextModel> .Some(model));
}
catch (InvalidOperationException)
{
return(Option <BlogEntryTextModel> .None());
}
}
}
public async Task <ActionResult> OnPostAsync([FromServices] BlogEntryComponentFactory blogEntryComponentFactory)
{
if (blogEntryComponentFactory == null)
{
throw new ArgumentNullException(nameof(blogEntryComponentFactory));
}
if (!ModelState.IsValid)
{
return(Page());
}
Option <BlogEntryTextModel> blogEntryOption = await _queryComponent.BlogAsync(Id);
if (!blogEntryOption.Any())
{
return(RedirectToPage("/NotFound"));
}
BlogEntryTextModel Blog = blogEntryOption.Single();
Option <BlogEntryComponent> componentResult = await blogEntryComponentFactory.LoadComponentAsynd(Blog.BlogEntryId);
if (!componentResult.Any())
{
return(RedirectToPage("/NotFound"));
}
BlogEntryComponent component = componentResult.Single();
WorkflowResult result = await component.Update(
BlogEntryUpdateRequest.UriKey,
BlogEntryUpdateRequest.Title,
BlogEntryUpdateRequest.MinutesToRead,
BlogEntryUpdateRequest.TextIntro,
BlogEntryUpdateRequest.TextEntry,
BlogEntryUpdateRequest.KeyWordId
);
if (!result.Success)
{
for (int i = 0; i < result.Errors.Length; i++)
{
ModelState.AddModelError("", result.Errors[i]);
}
}
else
{
Id = BlogEntryUpdateRequest.UriKey;
}
return(await BindPageModelAndRedirect(true, !result.Success));
}
private async Task <ActionResult> BindPageModelAndRedirect(bool isPost = false, bool isError = false)
{
Option <BlogEntryTextModel> blogEntryOption = await _queryComponent.BlogAsync(Id);
if (!blogEntryOption.Any())
{
return(RedirectToPage("/NotFound"));
}
BlogEntryTextModel Blog = blogEntryOption.Single();
BlogEntryUpdateRequest = Blog.MapToAddUpdateBlogEntryRequest();
if (isPost && !isError)
{
return(RedirectToPage("/Blog/Index"));
}
return(Page());
}
