102 lines
3.1 KiB
C#
102 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.AspNetCore.Mvc.Rendering;
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using Microsoft.EntityFrameworkCore;
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using _2021_backend.Data;
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using _2021_backend.Models;
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namespace _2021_backend.Pages.Users
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{
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public class EditModel : PageModel
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{
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private readonly _2021_backend.Data.BackendContext _context;
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public EditModel(_2021_backend.Data.BackendContext context)
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{
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_context = context;
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}
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[BindProperty]
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public new User USER { get; set; }
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private string _secret { get; set; }
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public async Task<IActionResult> OnGetAsync(string? id)
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{
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if (id == null)
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{
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return NotFound();
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}
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Guid guid = Guid.Parse(id);
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USER = _context.Users.Find(guid);
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if (USER == null)
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{
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return NotFound();
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}
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_secret = USER.Secret;
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USER.Secret = string.Empty;
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return Page();
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}
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// To protect from overposting attacks, enable the specific properties you want to bind to, for
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// more details, see https://aka.ms/RazorPagesCRUD.
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public async Task<IActionResult> OnPostAsync()
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{
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if (!ModelState.IsValid)
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{
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return Page();
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}
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if (await _context.Users.AsNoTracking().Where(u => u.stuID == USER.stuID).CountAsync() > 0
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&& (await _context.Users.AsNoTracking().Where(u => u.stuID == USER.stuID).FirstOrDefaultAsync()).Guid != USER.Guid
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)
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return new ConflictResult();
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if (USER.Secret == null || USER.Secret == String.Empty)
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{
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var user = await _context.Users.AsNoTracking().Where(u => u.Guid == USER.Guid).FirstOrDefaultAsync();
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user.Name = USER.Name;
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user.stuID = USER.stuID;
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user.isManager = USER.isManager;
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_context.Attach(user).State = EntityState.Modified;
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}
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else
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{
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var user = await _context.Users.AsNoTracking().Where(u => u.Guid == USER.Guid).FirstOrDefaultAsync();
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user.Name = USER.Name;
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user.stuID = USER.stuID;
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user.isManager = USER.isManager;
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user.Secret = Utils.EvaCryptoHelper.Password2Secret(USER.Secret);
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_context.Attach(user).State = EntityState.Modified;
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}
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try
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{
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await _context.SaveChangesAsync();
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}
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catch (DbUpdateConcurrencyException)
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{
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if (!UserExists(USER.Guid))
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{
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return NotFound();
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}
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else
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{
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throw;
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}
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}
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return RedirectToPage("./Index");
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}
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private bool UserExists(Guid id)
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{
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return _context.Users.Any(e => e.Guid == id);
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}
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}
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}
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