public virtual async Task <IActionResult> GetMaterials(GetMaterialsRequest materialsRequest)
{
SectionServerCached section = sectionsCache.GetSectionServerCached(materialsRequest.SectionName, User.Roles);
if (section == null)
{
return(BadRequest($"No component {materialsRequest.SectionName} found in cache"));
}
MaterialsServerSection sectionData = section.GetData <MaterialsServerSection>();
if (!("," + sectionData.CategoriesNames + ",").Contains("," + materialsRequest.CategoryName + ","))
{
return(BadRequest(
$"Can not show {materialsRequest.CategoryName} in {materialsRequest.SectionName} section"));
}
CategoryCached category = categoriesCache.GetCategory(materialsRequest.CategoryName);
if (category == null)
{
return(BadRequest($"Can not find {materialsRequest.CategoryName} category"));
}
MaterialsShowOptions options = new MaterialsShowOptions
{
ShowDeleted = materialsRequest.ShowDeleted,
CategoryId = category.Id,
Page = materialsRequest.Page,
Sort = MaterialsSortOptionsService.MaterialsSortOptions[materialsRequest.Sort]
};
using var scope = serviceProvider.CreateScope();
IMaterialsQueryPresenter materialsQueryPresenter =
(IMaterialsQueryPresenter)scope.ServiceProvider.GetRequiredService(MaterialsPresenterTypes.GetBySection(section));
return(await CacheContentAsync(category, category.Id,
() => materialsQueryPresenter.GetMaterialsByCategoryAsync(options), new RequestOptions()
{
Sort = materialsRequest.Sort,
PageNumber = materialsRequest.Page
}));
}
public virtual async Task <IActionResult> GetMaterialsFromMultiCategories(GetMaterialsRequest materialsRequest)
{
SectionServerCached section = sectionsCache.GetSectionServerCached(materialsRequest.SectionName, User.Roles);
if (section == null)
{
return(BadRequest($"No component {materialsRequest.SectionName} found in cache"));
}
MaterialsServerSection sectionData = section.GetData <MaterialsServerSection>();
var сategories = categoriesCache.GetAllCategoriesWithChildren(sectionData.CategoriesNames);
IList <CategoryCached> categories = authorizationService.GetAllowedCategories(User.Roles,
сategories.Values, operationKeysContainer.MaterialAndCommentsRead);
if (categories.Count == 0)
{
return(BadRequest("No categories to show"));
}
IEnumerable <int> categoriesIds = categories.Select(x => x.Id).ToArray();
MaterialsSortOptionsService.MaterialsSortOptions.TryGetValue(materialsRequest.Sort,
out Func <IQueryable <Material>, IOrderedQueryable <Material> > sort);
var options = new MaterialsShowOptions
{
CategoriesIds = categoriesIds,
Page = materialsRequest.Page,
PageSize = sectionData.PageSize,
Sort = sort
};
using var scope = serviceProvider.CreateScope();
IMaterialsQueryPresenter materialsQueryPresenter =
(IMaterialsQueryPresenter)scope.ServiceProvider.GetRequiredService(MaterialsPresenterTypes.GetBySection(section));
return(await CacheContentAsync(section, categoriesIds,
() => materialsQueryPresenter.GetMaterialsFromMultiCategoryAsync(options), materialsRequest.Page));
}