public async Task <int> RemoveCategory(Guid categoryId) //用户删除类别
{
using (IBlogCategoryService blogCategoryService = new BlogCategoryService())
{
var data = await blogCategoryService.GetAllAsync().FirstOrDefaultAsync(m => m.Id == categoryId);
using (IArticleToCategoryService articleToCategorySvc = new ArticleToCategoryService())
{
//var cate = await articleToCategorySvc.GetAllAsync()
// .Include(m => m.BlogCategory)
// .Where(m => m.BlogCategoryId == data.Id).ToListAsync();
//if (cate.Count==0) //如果文章类别没有相关的类别就执行删除,否则提示用户先删除文章对应的类别
//{
// await blogCategoryService.RemoveAsync(data);
// return 1;
//}
//else
//{
// return 0;
//}
await blogCategoryService.RemoveAsync(data);
return(1);
}
}
}
public async Task EditCategory(Guid categoryId, string newCategoryName) //修改类别
{
using (IBlogCategoryService categorySvc = new BlogCategoryService())
{
var cate = await categorySvc.GetAllAsync().FirstAsync(m => m.Id == categoryId);
cate.CategoryName = newCategoryName;
await categorySvc.EditAsync(cate);
}
}
public async Task <List <BlogCategoryDto> > GetAllCategories(Guid userID)
{
using (IDAL.IBlogCategoryService categoryService = new BlogCategoryService())
{
return(await categoryService.GetAllAsync().Where(m => m.UserID == userID).Select(m => new Dto.BlogCategoryDto()
{
ID = m.ID,
CategoryName = m.CategoryName
}).ToListAsync());
}
}
public async Task <List <BlogCategoryDto> > GetAllBlogcategory() //统计随笔
{
using (IBlogCategoryService blogCategoryService = new BlogCategoryService())
{
return(await blogCategoryService.GetAllAsync().Where(m => m.IsRemoved == false).Select(m => new BlogCategoryDto()
{
Id = m.Id,
CategoryName = m.CategoryName
}).ToListAsync());
}
}
public async Task <BlogCategoryDto> GetOneCategoryByUser(Guid categoryId) //查询某一类别
{
using (IBlogCategoryService blogCategoryService = new BlogCategoryService())
{
return(await blogCategoryService.GetAllAsync().Where(m => m.Id == categoryId).Select(m => new BlogCategoryDto()
{
Id = m.Id,
CategoryName = m.CategoryName
}).FirstOrDefaultAsync());
}
}
public async Task <List <BlogCategoryDto> > GetAllCategories(Guid userId) //根据用户查询文章类型
{
using (IBlogCategoryService categorySvc = new BlogCategoryService())
{
return(await categorySvc.GetAllAsync().Where(m => m.UserId == userId).Where(m => m.IsRemoved == false).Select(m => new BlogCategoryDto()
{
Id = m.Id,
CategoryName = m.CategoryName,
CreateTime = m.CreateTime
}).ToListAsync());
}
}