public async Task <Response <CategoryResponse> > UpdateCategory([FromRoute] Guid categoryId, [FromBody] UpdateCategoryReqest request)
{
return(await _categoryService.UpdateCategoryAsync(categoryId, request));
}
/// <summary>
/// Cập nhật danh mục, thêm xóa tin tức khỏi danh mục
/// </summary>
/// <param name="categoryId"></param>
/// <param name="request"></param>
/// <returns></returns>
public async Task <Response <CategoryResponse> > UpdateCategoryAsync(Guid categoryId, UpdateCategoryReqest request)
{
var category = await _newsContext.Categories.FindAsync(categoryId);
if (category == null)
{
_logger.LogError("Not find category with id");
return(new Response <CategoryResponse>(Constant.STATUS_ERROR, new List <string> {
"Not find category with id"
}));
}
if (!string.IsNullOrEmpty(request.Name))
{
category.Name = request.Name;
}
if (request.ParentId.HasValue)
{
category.ParentId = request.ParentId;
}
//Thêm danh sách tin tức vào danh mục
foreach (var newsId in request.AddNewsIds ?? new List <Guid> {
})
{
var news = await _newsContext.News.FindAsync(newsId);
if (news != null)
{
var categoryNews = _newsContext.CategoryNews.Where(x => x.CategoryId.Equals(category.Id) && x.NewsId.Equals(news.Id));
if (categoryNews != null && categoryNews.Any())
{
_logger.LogError($"News already in '{category.Name}'");
return(new Response <CategoryResponse>(Constant.STATUS_ERROR, new List <string> {
$"News already in '{category.Name}'"
}));
}
await _newsContext.CategoryNews.AddAsync(new CategoryNews
{
Id = Guid.NewGuid(),
CategoryId = category.Id,
NewsId = news.Id
});
}
}
//Xóa danh sách tin tức khỏi danh mục
foreach (var newsId in request.RemoveNewsIds ?? new List <Guid> {
})
{
var news = await _newsContext.News.FindAsync(newsId);
if (news != null)
{
var categoryNews = _newsContext.CategoryNews.Where(x => x.NewsId.Equals(newsId));
if (categoryNews != null && categoryNews.Any())
{
_newsContext.CategoryNews.RemoveRange(categoryNews);
}
}
}
var dataResponse = new CategoryResponse
{
Id = category.Id,
Name = category.Name,
ParentId = category.ParentId,
SubCategories = await GetSubCategoryAsync(category.Id)
};
var result = await _newsContext.SaveChangesAsync();
if (result > 0)
{
_logger.LogInformation("Update category success");
return(new Response <CategoryResponse>(Constant.STATUS_SUCESS, null, dataResponse, 1));
}
_logger.LogError("Update category error");
return(new Response <CategoryResponse>(Constant.STATUS_ERROR, new List <string> {
"Error when save"
}));
}