ANTOOZA-BACKEND/Admin/Pages/Director/Role/Permission.cshtml.cs

using Application.Abstractions.Identity.Models;
using Application.Abstractions.Messaging;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;

namespace Admin.Pages.Director.Role;

public class PermissionModel(IMediator mediator) : PageModel
{
    [BindProperty]
    public GetRolePermissions.Response Role { get; set; } = new() { RoleID = string.Empty };

    public async Task<IActionResult> OnGetAsync(string id, CancellationToken ct)
    {
        if (string.IsNullOrEmpty(id))
        {
            TempData["ErrorMessages"] = "유효하지 않은 접근입니다.";
            return RedirectToPage("/Director/Role/Index");
        }

        Role = await mediator.Send(new GetRolePermissions.Query(id), ct);

        return Page();
    }

    public async Task<IActionResult> OnPostAsync(CancellationToken ct)
    {
        try
        {
            if (!ModelState.IsValid)
            {
                throw new Exception("유효성 검사에 실패하였습니다.");
            }

            var permissions = new PermissionDto
            {
                RoleClaims = [.. Role.RoleClaims.Select(g => new PermissionDto.PermissionGroup
                {
                    Permissions = [.. g.Permissions.Select(p => new PermissionDto.PermissionGroup.Checkbox
                    {
                        DisplayValue = p.DisplayValue,
                        IsSelected = p.IsSelected
                    })]
                })]
            };

            var command = new UpdateRolePermissions.Command(
                Role.RoleID,
                permissions
            );

            await mediator.Send(command, ct);

            TempData["SuccessMessage"] = $"{Role.RoleName} 권한 정보가 수정되었습니다.";

            return RedirectToPage("/Director/Role/Index", new { id = Role.RoleID });
        }
        catch (Exception e)
        {
            TempData["ErrorMessages"] = e.Message;

            return Page();
        }
    }
}