async Task <ICommandResultBase> InstallInternalAsync(IShellFeature feature, string tag)
{
// Validate
if (feature == null)
{
throw new ArgumentNullException(nameof(feature));
}
if (string.IsNullOrEmpty(feature.ModuleId))
{
throw new ArgumentNullException(nameof(feature.ModuleId));
}
var user = await _contextFacade.GetAuthenticatedUserAsync();
// Our result
var result = new CommandResultBase();
var categoryResult = await _tagManager.CreateAsync(new TagBase()
{
FeatureId = feature.Id,
Name = tag,
Description = $"An example desccription for the '{tag}' tag within '{feature.ModuleId}'.",
CreatedUserId = user?.Id ?? 0,
CreatedDate = DateTimeOffset.UtcNow
});
if (!categoryResult.Succeeded)
{
return(result.Failed(result.Errors.ToArray()));
}
return(result.Success());
}
async Task <TagBase> CreateTag(string name)
{
// Current user
var user = await _contextFacade.GetAuthenticatedUserAsync();
// We need to be authenticated to add tags
if (user == null)
{
return(null);
}
// Get feature for tag
var feature = await _featureFacade.GetFeatureByIdAsync("Plato.Discuss");
// Create tag
var result = await _tagManager.CreateAsync(new Tag()
{
FeatureId = feature?.Id ?? 0,
Name = name,
CreatedUserId = user.Id,
CreatedDate = DateTimeOffset.UtcNow
});
if (result.Succeeded)
{
return(result.Response);
}
return(null);
}
public async Task <IActionResult> CreatePost(EditTagViewModel viewModel)
{
var user = await _contextFacade.GetAuthenticatedUserAsync();
if (user == null)
{
return(Unauthorized());
}
if (!ModelState.IsValid)
{
return(View(viewModel));
}
// Create tag
var tag = new Tag()
{
FeatureId = await GetFeatureIdAsync(),
Name = viewModel.Name,
Description = viewModel.Description,
CreatedUserId = user.Id,
CreatedDate = DateTimeOffset.UtcNow
};
// Persist tag
var result = await _tagManager.CreateAsync(tag);
if (result.Succeeded)
{
// Indicate new tag so UpdateAsync does not execute within our view provider
result.Response.IsNewTag = true;
// Execute view providers
await _viewProvider.ProvideUpdateAsync(result.Response, this);
// Add confirmation
_alerter.Success(T["Tag Added Successfully!"]);
// Return
return(RedirectToAction(nameof(Index)));
}
else
{
// Report any errors
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
return(View(viewModel));
}
protected virtual async Task <TagEditDto> Create(TagEditDto input)
{
//TODO:新增前的逻辑判断，是否允许新增
var entity = ObjectMapper.Map <Tag>(input);
//调用领域服务
entity = await _tagManager.CreateAsync(entity);
var dto = ObjectMapper.Map <TagEditDto>(entity);
dto.PostId = input.PostId;
dto.BlogId = input.BlogId;
await BlogOrPostOfTag(dto, entity);
return(dto);
}
async Task <TagBase> CreateTag(string name)
{
// Get authenticated user
var user = await _contextFacade.GetAuthenticatedUserAsync();
// We need to be authenticated to add tags
if (user == null)
{
return(null);
}
// Get feature for tag
var feature = await _featureFacade.GetFeatureByIdAsync(ModuleId);
// We always need a feature
if (feature == null)
{
return(null);
}
// Create tag
var result = await _tagManager.CreateAsync(new TagBase()
{
FeatureId = feature.Id,
Name = name,
CreatedUserId = user.Id,
CreatedDate = DateTime.UtcNow
});
if (result.Succeeded)
{
return(result.Response);
}
return(null);
}