| | | 1 | | using Microsoft.AspNetCore.Mvc; |
| | | 2 | | using Microsoft.AspNetCore.Mvc.Rendering; |
| | | 3 | | using Microsoft.EntityFrameworkCore; |
| | | 4 | | using Microsoft.Extensions.Caching.Memory; |
| | | 5 | | using OzonDomains.Models.Authorization; |
| | | 6 | | using OzonOrdersWeb.Areas.Admin.Models; |
| | | 7 | | using OzonOrdersWeb.Authorization.Discovery; |
| | | 8 | | using OzonOrdersWeb.Authorization.Seed; |
| | | 9 | | using OzonRepositories.Context; |
| | | 10 | | using Services.Authorization.Services; |
| | | 11 | | |
| | | 12 | | namespace OzonOrdersWeb.Areas.Admin.Controllers; |
| | | 13 | | |
| | | 14 | | /// <summary> |
| | | 15 | | /// CRUD страниц (реестр маршрутов MVC, используемых для проверки прав и построения меню) |
| | | 16 | | /// плюс синхронизация с кодом через PageDiscoveryService. |
| | | 17 | | /// </summary> |
| | | 18 | | public class PagesController : AdminAreaControllerBase |
| | | 19 | | { |
| | | 20 | | private readonly ApplicationDbContext _db; |
| | | 21 | | private readonly IPageDiscoveryService _discovery; |
| | | 22 | | private readonly IPermissionService _permissions; |
| | | 23 | | private readonly IMemoryCache _cache; |
| | | 24 | | |
| | 0 | 25 | | public PagesController(ApplicationDbContext db, IPageDiscoveryService discovery, IPermissionService permissions, IMe |
| | | 26 | | { |
| | 0 | 27 | | _db = db; |
| | 0 | 28 | | _discovery = discovery; |
| | 0 | 29 | | _permissions = permissions; |
| | 0 | 30 | | _cache = cache; |
| | 0 | 31 | | } |
| | | 32 | | |
| | | 33 | | public async Task<IActionResult> Index(CancellationToken ct) |
| | | 34 | | { |
| | 0 | 35 | | ViewData["Title"] = "Страницы"; |
| | 0 | 36 | | ViewData["Breadcrumb"] = new List<(string, string?)> { ("Админка", Url.Action("Index", "Home")), ("Страницы", nu |
| | | 37 | | |
| | 0 | 38 | | await EnsurePagesUpToDateAsync(ct); |
| | | 39 | | |
| | 0 | 40 | | var all = await _db.AppPages.AsNoTracking().OrderBy(p => p.SortOrder).ThenBy(p => p.DisplayName).ToListAsync(ct) |
| | 0 | 41 | | var rows = new List<PageListItemVm>(); |
| | | 42 | | void Walk(int? parentId, int depth) |
| | | 43 | | { |
| | 0 | 44 | | foreach (var p in all.Where(x => x.ParentId == parentId).OrderBy(x => x.SortOrder)) |
| | | 45 | | { |
| | 0 | 46 | | rows.Add(new PageListItemVm |
| | 0 | 47 | | { |
| | 0 | 48 | | Id = p.Id, ParentId = p.ParentId, Depth = depth, |
| | 0 | 49 | | Code = p.Code, DisplayName = p.DisplayName, |
| | 0 | 50 | | Area = p.Area, Controller = p.Controller, Action = p.Action, |
| | 0 | 51 | | IsMenuItem = p.IsMenuItem, IsActive = p.IsActive, Icon = p.Icon, SortOrder = p.SortOrder, |
| | 0 | 52 | | }); |
| | 0 | 53 | | Walk(p.Id, depth + 1); |
| | | 54 | | } |
| | 0 | 55 | | } |
| | 0 | 56 | | Walk(null, 0); |
| | | 57 | | |
| | 0 | 58 | | ViewBag.DiscoveredNew = (await _discovery.DiscoverAsync(ct)).Where(d => !d.ExistsInDb).ToList(); |
| | 0 | 59 | | return View(rows); |
| | 0 | 60 | | } |
| | | 61 | | |
| | | 62 | | [HttpPost] |
| | | 63 | | [ValidateAntiForgeryToken] |
| | | 64 | | public async Task<IActionResult> SyncFromCode(CancellationToken ct) |
| | | 65 | | { |
| | 0 | 66 | | var added = await _discovery.SyncAllAsync(ct); |
| | 0 | 67 | | var titles = await _discovery.RefreshDisplayNamesFromViewsAsync(ct); |
| | 0 | 68 | | var hierarchyChanges = await Studio2AppPageHierarchySync.EnsureAsync(_db, _cache, ct); |
| | 0 | 69 | | _permissions.InvalidateAll(); |
| | 0 | 70 | | TempData["SuccessMessage"] = |
| | 0 | 71 | | $"Синхронизация завершена. Добавлено страниц: {added}. Заголовки из .cshtml обновлены: {titles}. Иерархия/ме |
| | 0 | 72 | | return RedirectToAction(nameof(Index)); |
| | 0 | 73 | | } |
| | | 74 | | |
| | | 75 | | private async Task EnsurePagesUpToDateAsync(CancellationToken ct) |
| | | 76 | | { |
| | 0 | 77 | | var added = await _discovery.SyncAllAsync(ct); |
| | 0 | 78 | | var hierarchyChanges = await Studio2AppPageHierarchySync.EnsureAsync(_db, _cache, ct); |
| | 0 | 79 | | if (added > 0 || hierarchyChanges > 0) |
| | | 80 | | { |
| | 0 | 81 | | _permissions.InvalidateAll(); |
| | | 82 | | } |
| | 0 | 83 | | } |
| | | 84 | | |
| | | 85 | | [HttpGet] |
| | | 86 | | public async Task<IActionResult> Create(CancellationToken ct) |
| | | 87 | | { |
| | 0 | 88 | | ViewData["Title"] = "Новая страница"; |
| | 0 | 89 | | await PopulateParents(null, ct); |
| | 0 | 90 | | return View("Edit", new PageEditVm { IsActive = true, IsMenuItem = true }); |
| | 0 | 91 | | } |
| | | 92 | | |
| | | 93 | | [HttpPost] |
| | | 94 | | [ValidateAntiForgeryToken] |
| | | 95 | | public async Task<IActionResult> Create(PageEditVm model, CancellationToken ct) |
| | | 96 | | { |
| | 0 | 97 | | if (await _db.AppPages.AnyAsync(p => p.Code == model.Code, ct)) |
| | | 98 | | { |
| | 0 | 99 | | ModelState.AddModelError(nameof(model.Code), "Страница с таким кодом уже существует"); |
| | | 100 | | } |
| | 0 | 101 | | if (!ModelState.IsValid) { await PopulateParents(model.ParentId, ct); return View("Edit", model); } |
| | | 102 | | |
| | 0 | 103 | | _db.AppPages.Add(Apply(new AppPage(), model)); |
| | 0 | 104 | | await _db.SaveChangesAsync(ct); |
| | 0 | 105 | | _permissions.InvalidateAll(); |
| | 0 | 106 | | TempData["SuccessMessage"] = "Страница создана"; |
| | 0 | 107 | | return RedirectToAction(nameof(Index)); |
| | 0 | 108 | | } |
| | | 109 | | |
| | | 110 | | [HttpGet] |
| | | 111 | | public async Task<IActionResult> Edit(int id, CancellationToken ct) |
| | | 112 | | { |
| | 0 | 113 | | var p = await _db.AppPages.FirstOrDefaultAsync(x => x.Id == id, ct); |
| | 0 | 114 | | if (p == null) return NotFound(); |
| | 0 | 115 | | ViewData["Title"] = $"Страница: {p.DisplayName}"; |
| | 0 | 116 | | await PopulateParents(p.ParentId, ct, exclude: p.Id); |
| | 0 | 117 | | return View(new PageEditVm |
| | 0 | 118 | | { |
| | 0 | 119 | | Id = p.Id, Code = p.Code, DisplayName = p.DisplayName, |
| | 0 | 120 | | Area = p.Area, Controller = p.Controller, Action = p.Action, |
| | 0 | 121 | | ParentId = p.ParentId, SortOrder = p.SortOrder, Icon = p.Icon, |
| | 0 | 122 | | IsMenuItem = p.IsMenuItem, IsActive = p.IsActive, |
| | 0 | 123 | | }); |
| | 0 | 124 | | } |
| | | 125 | | |
| | | 126 | | [HttpPost] |
| | | 127 | | [ValidateAntiForgeryToken] |
| | | 128 | | public async Task<IActionResult> Edit(int id, PageEditVm model, CancellationToken ct) |
| | | 129 | | { |
| | 0 | 130 | | var p = await _db.AppPages.FirstOrDefaultAsync(x => x.Id == id, ct); |
| | 0 | 131 | | if (p == null) return NotFound(); |
| | 0 | 132 | | if (!ModelState.IsValid) { await PopulateParents(model.ParentId, ct, exclude: p.Id); return View(model); } |
| | 0 | 133 | | Apply(p, model); |
| | 0 | 134 | | p.UpdatedAt = DateTime.UtcNow; |
| | 0 | 135 | | await _db.SaveChangesAsync(ct); |
| | 0 | 136 | | _permissions.InvalidateAll(); |
| | 0 | 137 | | TempData["SuccessMessage"] = "Изменения сохранены"; |
| | 0 | 138 | | return RedirectToAction(nameof(Index)); |
| | 0 | 139 | | } |
| | | 140 | | |
| | | 141 | | [HttpPost] |
| | | 142 | | [ValidateAntiForgeryToken] |
| | | 143 | | public async Task<IActionResult> Delete(int id, CancellationToken ct) |
| | | 144 | | { |
| | 0 | 145 | | var p = await _db.AppPages.FirstOrDefaultAsync(x => x.Id == id, ct); |
| | 0 | 146 | | if (p == null) return NotFound(); |
| | 0 | 147 | | if (await _db.AppPages.AnyAsync(x => x.ParentId == id, ct)) |
| | | 148 | | { |
| | 0 | 149 | | TempData["ErrorMessage"] = "Сначала удалите дочерние страницы"; |
| | 0 | 150 | | return RedirectToAction(nameof(Index)); |
| | | 151 | | } |
| | 0 | 152 | | _db.AppPages.Remove(p); |
| | 0 | 153 | | await _db.SaveChangesAsync(ct); |
| | 0 | 154 | | _permissions.InvalidateAll(); |
| | 0 | 155 | | TempData["SuccessMessage"] = "Страница удалена"; |
| | 0 | 156 | | return RedirectToAction(nameof(Index)); |
| | 0 | 157 | | } |
| | | 158 | | |
| | | 159 | | private static AppPage Apply(AppPage target, PageEditVm vm) |
| | | 160 | | { |
| | 0 | 161 | | target.Code = vm.Code.Trim(); |
| | 0 | 162 | | target.DisplayName = vm.DisplayName.Trim(); |
| | 0 | 163 | | target.Area = vm.Area; |
| | 0 | 164 | | target.Controller = vm.Controller.Trim(); |
| | 0 | 165 | | target.Action = vm.Action.Trim(); |
| | 0 | 166 | | target.ParentId = vm.ParentId; |
| | 0 | 167 | | target.SortOrder = vm.SortOrder; |
| | 0 | 168 | | target.Icon = vm.Icon; |
| | 0 | 169 | | target.IsMenuItem = vm.IsMenuItem; |
| | 0 | 170 | | target.IsActive = vm.IsActive; |
| | 0 | 171 | | return target; |
| | | 172 | | } |
| | | 173 | | |
| | | 174 | | private async Task PopulateParents(int? selected, CancellationToken ct, int? exclude = null) |
| | | 175 | | { |
| | 0 | 176 | | var list = await _db.AppPages |
| | 0 | 177 | | .Where(p => exclude == null || p.Id != exclude) |
| | 0 | 178 | | .OrderBy(p => p.DisplayName) |
| | 0 | 179 | | .Select(p => new { p.Id, p.DisplayName }) |
| | 0 | 180 | | .ToListAsync(ct); |
| | 0 | 181 | | ViewBag.Parents = new SelectList(list, "Id", "DisplayName", selected); |
| | 0 | 182 | | } |
| | | 183 | | } |