public async Task <IActionResult> DeletePost(long id)
{
var userId = GetUserIdFromClaims(User);
var post = await _postService.GetByIdAsync(id);
if (post.AuthorId != userId)
{
return(Unauthorized(new UnauthorizedErrorViewModel()));
}
var likes = await _likeService.FindRangeAsync(like => like.PostId == id);
foreach (var like in likes)
{
_likeService.Remove(like);
}
_postService.Remove(post);
await _context.SaveChangesAsync();
await _cachingService.RemoveAsync($"{nameof(Post)}{post.Id}");
return(Ok());
}