public override async Task <SavePreferenceResponse> Handle(SavePreferenceRequest request,
CancellationToken cancellationToken)
{
var isNewCategory = false;
var preferences = await _cacheProvider.GetPreferences(cancellationToken);
var preference = _preferenceService.GetPreference(preferences, request.Name);
if (preference != null)
{
return(Response.Failed <SavePreferenceResponse>(new ValidationFailure(nameof(request.Name),
"Preference already exists")));
}
var categories = await _cacheProvider.GetCategories(cancellationToken);
var category = string.IsNullOrWhiteSpace(request.CategoryName)
? _categoryService.GetCategory(categories, request.CategoryId)
: _categoryService.GetCategory(categories, request.CategoryName);
preference = new Preference
{
Name = request.Name,
};
if (category == null)
{
if (string.IsNullOrWhiteSpace(request.CategoryName))
{
return(Response.Failed <SavePreferenceResponse>(
new ValidationFailure(nameof(request.CategoryId),
"Unable to find category")));
}
category = await _categoryService.Save(new Category { Name = request.CategoryName },
false, false, cancellationToken);
preference.Category = category;
isNewCategory = true;
}
else
{
preference.CategoryId = category.Id;
}
preference = await _preferenceService.Save(preference, true, true, cancellationToken);
return(Response.Success <SavePreferenceResponse>(preference, configure => {
configure.IsNewCategory = isNewCategory;
configure.CategoryId = category.Id;
}));
}
public override async Task <GetPreferencesResponse> Handle(GetPreferencesRequest request, CancellationToken cancellationToken)
{
var preferences = await _crmCacheProvider.GetPreferences(cancellationToken);
if (string.IsNullOrWhiteSpace(request.CategoryName))
{
return(Response.Success <GetPreferencesResponse>(preferences));
}
var categories = await _crmCacheProvider.GetCategories(cancellationToken);
Category foundCategory;
if ((foundCategory = _categoryService.GetCategory(categories, request.CategoryName)) == null)
{
return(Response.Failed <GetPreferencesResponse>(new ValidationFailure(nameof(request.CategoryName),
$"Unable to find a category named { request.CategoryName }")));
}
return(Response.Success <GetPreferencesResponse>(_preferenceService
.GetPreferencesByCategory(preferences, foundCategory.Id)));
}
