abzarasadi/Pages/Admin/Blog/Index.cshtml.cs

using AsadiTools.Data;
using AsadiTools.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.EntityFrameworkCore;

namespace AsadiTools.Pages.Admin.Blog;

[Authorize(AuthenticationSchemes = "AdminCookie")]
public class AdminBlogIndexModel(AppDbContext db) : PageModel
{
    public List<BlogPost> Posts { get; private set; } = [];

    public async Task OnGetAsync()
    {
        Posts = await db.BlogPosts.OrderByDescending(p => p.CreatedAt).ToListAsync();
        ViewData["Title"] = "مدیریت بلاگ";
    }

    public async Task<IActionResult> OnPostDeleteAsync(int id)
    {
        var post = await db.BlogPosts.FindAsync(id);
        if (post is not null) { db.BlogPosts.Remove(post); await db.SaveChangesAsync(); }
        return RedirectToPage();
    }

    public async Task<IActionResult> OnPostTogglePublishAsync(int id)
    {
        var post = await db.BlogPosts.FindAsync(id);
        if (post is not null)
        {
            post.IsPublished = !post.IsPublished;
            if (post.IsPublished && post.PublishedAt is null)
                post.PublishedAt = DateTime.Now;
            post.UpdatedAt = DateTime.Now;
            await db.SaveChangesAsync();
        }
        return RedirectToPage();
    }
}