private async Task SavePostCategory(CreatePostViewModel createPostViewModel, IPostCategoryServices postCategoryServices, ICategoryServices categoryServices)
{
if (createPostViewModel.SelectedCategories?.Count > 0)
{
foreach (string category in createPostViewModel.SelectedCategories)
{
Category cat = await categoryServices.GetCategory(new Category { Name = category });
PostCategory postCategory = new PostCategory {
PostId = createPostViewModel.Post.Id, CategoryId = cat.Id
};
await postCategoryServices.SavePostCategory(postCategory);
}
}
}
private async Task UpdatePostCategory(CreatePostViewModel createPostViewModel, IPostCategoryServices postCategoryServices, ICategoryServices categoryServices)
{
//Delete existing PostCategory entries
await DeleteExistingPostCategoryEntries(createPostViewModel.Post.Id, postCategoryServices);
//Add new PostCategory entries if there are any entries
if (createPostViewModel.SelectedCategories != null)
{
foreach (string category in createPostViewModel.SelectedCategories)
{
Category cat = await categoryServices.GetCategory(new Category { Name = category });
PostCategory postCategory = new PostCategory {
PostId = createPostViewModel.Post.Id, CategoryId = cat.Id
};
await postCategoryServices.SavePostCategory(postCategory);
}
}
}
