| | | 1 | | using Microsoft.Extensions.Caching.Memory; |
| | | 2 | | using OzonDomains; |
| | | 3 | | using OzonDomains.Models; |
| | | 4 | | using Services.DataServices; |
| | | 5 | | |
| | | 6 | | namespace OzonOrdersWeb.WebServices.Transactions.Grid.Definitions; |
| | | 7 | | |
| | | 8 | | public interface ITransactionDefinitionProvider |
| | | 9 | | { |
| | | 10 | | /// <summary>Все определения с наложенными настройками админки, в порядке группа → DisplayOrder.</summary> |
| | | 11 | | Task<IReadOnlyList<TransactionDefinition>> GetAllAsync(CancellationToken cancellationToken = default); |
| | | 12 | | |
| | | 13 | | Task<TransactionDefinition?> GetBySlugAsync(string? slug, CancellationToken cancellationToken = default); |
| | | 14 | | |
| | | 15 | | Task<TransactionDefinition?> GetByTypeAsync(TransactionType type, CancellationToken cancellationToken = default); |
| | | 16 | | |
| | | 17 | | /// <summary>Сбросить кэш после сохранения в админке.</summary> |
| | | 18 | | void Invalidate(); |
| | | 19 | | } |
| | | 20 | | |
| | | 21 | | /// <summary> |
| | | 22 | | /// Каталог определений ⊕ <see cref="TransactionTypeSetting"/> из БД. Кэш — 2 минуты, как у правил переходов, |
| | | 23 | | /// чтобы редко открываемые меню не ходили в БД на каждый рендер. |
| | | 24 | | /// </summary> |
| | | 25 | | public sealed class TransactionDefinitionProvider : ITransactionDefinitionProvider |
| | | 26 | | { |
| | | 27 | | private const string CacheKey = "TransactionDefinitions"; |
| | 1 | 28 | | private static readonly TimeSpan CacheSlidingExpiration = TimeSpan.FromMinutes(2); |
| | | 29 | | |
| | | 30 | | private readonly ITransactionTypeSettingDataServices _settings; |
| | | 31 | | private readonly IMemoryCache _cache; |
| | | 32 | | |
| | 4 | 33 | | public TransactionDefinitionProvider(ITransactionTypeSettingDataServices settings, IMemoryCache cache) |
| | | 34 | | { |
| | 4 | 35 | | _settings = settings; |
| | 4 | 36 | | _cache = cache; |
| | 4 | 37 | | } |
| | | 38 | | |
| | | 39 | | public async Task<IReadOnlyList<TransactionDefinition>> GetAllAsync(CancellationToken cancellationToken = default) |
| | | 40 | | { |
| | 8 | 41 | | var result = await _cache.GetOrCreateAsync(CacheKey, async entry => |
| | 8 | 42 | | { |
| | 5 | 43 | | entry.SlidingExpiration = CacheSlidingExpiration; |
| | 11 | 44 | | var overrides = (await _settings.GetAllAsync(cancellationToken)).ToDictionary(s => s.TransactionType); |
| | 5 | 45 | | return (IReadOnlyList<TransactionDefinition>)TransactionDefinitionCatalog.All |
| | 85 | 46 | | .Select(d => overrides.TryGetValue(d.Type, out var s) ? Apply(d, s) : d) |
| | 85 | 47 | | .OrderBy(d => d.Group, StringComparer.CurrentCultureIgnoreCase) |
| | 85 | 48 | | .ThenBy(d => d.DisplayOrder) |
| | 85 | 49 | | .ThenBy(d => d.Title, StringComparer.CurrentCultureIgnoreCase) |
| | 5 | 50 | | .ToList(); |
| | 13 | 51 | | }); |
| | 8 | 52 | | return result ?? Array.Empty<TransactionDefinition>(); |
| | 8 | 53 | | } |
| | | 54 | | |
| | | 55 | | public async Task<TransactionDefinition?> GetBySlugAsync(string? slug, CancellationToken cancellationToken = default |
| | | 56 | | { |
| | 4 | 57 | | if (string.IsNullOrWhiteSpace(slug)) |
| | | 58 | | { |
| | 0 | 59 | | return null; |
| | | 60 | | } |
| | | 61 | | |
| | 4 | 62 | | var all = await GetAllAsync(cancellationToken); |
| | 48 | 63 | | return all.FirstOrDefault(d => string.Equals(d.Slug, slug, StringComparison.OrdinalIgnoreCase)); |
| | 4 | 64 | | } |
| | | 65 | | |
| | | 66 | | public async Task<TransactionDefinition?> GetByTypeAsync(TransactionType type, CancellationToken cancellationToken = |
| | | 67 | | { |
| | 3 | 68 | | var all = await GetAllAsync(cancellationToken); |
| | 42 | 69 | | return all.FirstOrDefault(d => d.Type == type); |
| | 3 | 70 | | } |
| | | 71 | | |
| | 1 | 72 | | public void Invalidate() => _cache.Remove(CacheKey); |
| | | 73 | | |
| | | 74 | | /// <summary>Пустые поля настройки не затирают дефолт каталога — админ переопределяет только то, что заполнил.</summ |
| | 6 | 75 | | public static TransactionDefinition Apply(TransactionDefinition d, TransactionTypeSetting s) => d with |
| | 6 | 76 | | { |
| | 6 | 77 | | Title = s.Title ?? d.Title, |
| | 6 | 78 | | ShortName = s.ShortName ?? d.ShortName, |
| | 6 | 79 | | Icon = s.Icon ?? d.Icon, |
| | 6 | 80 | | Color = s.Color ?? d.Color, |
| | 6 | 81 | | Group = s.Group ?? d.Group, |
| | 6 | 82 | | Hint = s.Hint ?? d.Hint, |
| | 6 | 83 | | DisplayOrder = s.DisplayOrder ?? d.DisplayOrder, |
| | 6 | 84 | | UseGrid = s.UseGrid, |
| | 6 | 85 | | IsEnabled = s.IsEnabled, |
| | 6 | 86 | | DefaultsJson = s.DefaultsJson |
| | 6 | 87 | | }; |
| | | 88 | | } |