| | | 1 | | using System.Text.Json; |
| | | 2 | | using OzonDomains.Models; |
| | | 3 | | using OzonDomains.Models.SupplierStatuses; |
| | | 4 | | using Services.ApiServices.JapartsApi; |
| | | 5 | | using Services.DataServices; |
| | | 6 | | using Services.SupplierStatusServices; |
| | | 7 | | |
| | | 8 | | namespace OzonOrdersWeb.TransactionServices; |
| | | 9 | | |
| | 0 | 10 | | public sealed record JapartsCartQueueItem( |
| | 0 | 11 | | int OrderId, |
| | 0 | 12 | | string PriceId, |
| | 0 | 13 | | decimal Quantity, |
| | 0 | 14 | | decimal? Price, |
| | 0 | 15 | | string? Article, |
| | 0 | 16 | | string? ProductName, |
| | 0 | 17 | | string? ShipmentNumber, |
| | 0 | 18 | | string? ClientName, |
| | 0 | 19 | | int? DeliveryDaysMin = null, |
| | 0 | 20 | | int? DeliveryDaysMax = null, |
| | 0 | 21 | | string? Direction = null); |
| | | 22 | | |
| | | 23 | | public sealed record JapartsCartResult(bool IsSuccess, IReadOnlyList<string> Messages); |
| | | 24 | | |
| | | 25 | | /// <summary> |
| | | 26 | | /// Корзина Japarts со страницы проведения: раскладка позиций по серверной корзине поставщика и |
| | | 27 | | /// прямое оформление (корзина + baskettoorder одним действием пользователя). |
| | | 28 | | /// </summary> |
| | | 29 | | public sealed class JapartsCartService |
| | | 30 | | { |
| | | 31 | | private const string ProviderKey = ApiSupplierSettings.JapartsProviderKey; |
| | | 32 | | private const string SupplierDisplayName = "Japarts"; |
| | | 33 | | private const string LogoUrl = "/images/japarts-logo.jpg"; |
| | | 34 | | private const string CurrencyCode = "RUB"; |
| | | 35 | | private const string SupplierCartUrl = "/SupplierCart?provider=japarts&supplierTab=basket"; |
| | | 36 | | |
| | | 37 | | private readonly JapartsDataManager _japarts; |
| | | 38 | | private readonly IOrderHistoryDataService _orderHistoryService; |
| | | 39 | | private readonly IOrderSupplierStateService _supplierStateService; |
| | | 40 | | |
| | | 41 | | public JapartsCartService(JapartsDataManager japarts, IOrderHistoryDataService orderHistoryService, |
| | | 42 | | IOrderSupplierStateService supplierStateService) |
| | | 43 | | { |
| | | 44 | | _japarts = japarts; |
| | | 45 | | _orderHistoryService = orderHistoryService; |
| | | 46 | | _supplierStateService = supplierStateService; |
| | | 47 | | } |
| | | 48 | | |
| | | 49 | | /// <summary>Позиции уходят только в корзину Japarts: заказ у поставщика оформляется отдельно.</summary> |
| | | 50 | | public async Task<JapartsCartResult> PlaceQueuedItemsAsync(IReadOnlyCollection<JapartsCartQueueItem> items, |
| | | 51 | | string changedBy, CancellationToken ct = default) |
| | | 52 | | { |
| | | 53 | | if (items.Count == 0) return new(true, []); |
| | | 54 | | if (Invalid(items)) return new(false, ["Для корзины Japarts требуется ровно одно корректное предложение на заказ |
| | | 55 | | |
| | | 56 | | var (added, messages) = await AddItemsAsync(items, changedBy, ct); |
| | | 57 | | foreach (var (item, basketId) in added) |
| | | 58 | | { |
| | | 59 | | await TryTrackCartAsync(item, basketId, changedBy); |
| | | 60 | | await TryRecordHistoryAsync(item, true, basketId, null, changedBy, ApiSupplierBasketCartStatus.Pending); |
| | | 61 | | messages.Add($"{Label(item)}: добавлено в корзину Japarts."); |
| | | 62 | | } |
| | | 63 | | |
| | | 64 | | return new(added.Count == items.Count, messages); |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | /// <summary>Прямое оформление: позиции кладутся в корзину Japarts и сразу превращаются в заказ поставщика.</summary |
| | | 68 | | public async Task<JapartsCartResult> CheckoutDirectAsync(IReadOnlyCollection<JapartsCartQueueItem> items, |
| | | 69 | | string changedBy, CancellationToken ct = default) |
| | | 70 | | { |
| | | 71 | | if (items.Count == 0) return new(false, ["Не выбраны позиции Japarts для оформления."]); |
| | | 72 | | if (Invalid(items)) return new(false, ["Для прямого оформления Japarts требуется ровно одно корректное предложен |
| | | 73 | | |
| | | 74 | | var (added, messages) = await AddItemsAsync(items, changedBy, ct); |
| | | 75 | | // Заказ создаём только целиком: частичное оформление разъехалось бы с составом проведения. |
| | | 76 | | if (added.Count != items.Count) |
| | | 77 | | { |
| | | 78 | | foreach (var (item, basketId) in added) |
| | | 79 | | { |
| | | 80 | | await TryTrackCartAsync(item, basketId, changedBy); |
| | | 81 | | await TryRecordHistoryAsync(item, true, basketId, null, changedBy, ApiSupplierBasketCartStatus.Pending); |
| | | 82 | | } |
| | | 83 | | |
| | | 84 | | messages.Add("Корзина Japarts могла получить часть позиций; заказ не создан."); |
| | | 85 | | return new(false, messages); |
| | | 86 | | } |
| | | 87 | | |
| | | 88 | | try |
| | | 89 | | { |
| | | 90 | | var orderNumbers = await _japarts.CreateOrderAsync(added.Select(x => x.BasketId), ct); |
| | | 91 | | var orderNumber = orderNumbers.Count > 0 ? string.Join(", ", orderNumbers) : null; |
| | | 92 | | foreach (var (item, basketId) in added) |
| | | 93 | | { |
| | | 94 | | await TryTrackOrderedAsync(item, orderNumber, basketId, changedBy); |
| | | 95 | | await TryRecordHistoryAsync(item, true, basketId, orderNumber, changedBy, ApiSupplierBasketCartStatus.Or |
| | | 96 | | } |
| | | 97 | | |
| | | 98 | | messages.Add(orderNumber is null |
| | | 99 | | ? "Заказ Japarts создан, но поставщик не вернул его номер." |
| | | 100 | | : $"Создан заказ Japarts №{orderNumber}."); |
| | | 101 | | return new(true, messages); |
| | | 102 | | } |
| | | 103 | | catch (JapartsApiException ex) |
| | | 104 | | { |
| | | 105 | | foreach (var (item, basketId) in added) |
| | | 106 | | { |
| | | 107 | | await TryTrackCartAsync(item, basketId, changedBy); |
| | | 108 | | await TryRecordHistoryAsync(item, true, basketId, null, changedBy, ApiSupplierBasketCartStatus.Pending); |
| | | 109 | | } |
| | | 110 | | |
| | | 111 | | messages.Add($"Japarts не оформил заказ: {ex.Message}. Добавленные позиции остались в корзине Japarts."); |
| | | 112 | | return new(false, messages); |
| | | 113 | | } |
| | | 114 | | } |
| | | 115 | | |
| | | 116 | | private static bool Invalid(IReadOnlyCollection<JapartsCartQueueItem> items) => |
| | | 117 | | items.Any(x => x.OrderId <= 0 || string.IsNullOrWhiteSpace(x.PriceId) || x.Quantity <= 0) || |
| | | 118 | | items.GroupBy(x => x.OrderId).Any(x => x.Count() > 1); |
| | | 119 | | |
| | | 120 | | private static string Label(JapartsCartQueueItem item) => |
| | | 121 | | item.Article ?? (string.IsNullOrWhiteSpace(item.ShipmentNumber) ? $"ID {item.OrderId}" : item.ShipmentNumber!); |
| | | 122 | | |
| | | 123 | | private static string Comment(JapartsCartQueueItem item) => |
| | | 124 | | $"Studio2 {(string.IsNullOrWhiteSpace(item.ShipmentNumber) ? $"ID {item.OrderId}" : item.ShipmentNumber)} (ID {i |
| | | 125 | | |
| | | 126 | | /// <summary> |
| | | 127 | | /// addtobasket2 не возвращает идентификатор позиции, поэтому корзину перечитываем один раз после всех |
| | | 128 | | /// добавлений и сопоставляем по комментарию Studio2. Если такой комментарий уже был в корзине с прошлого |
| | | 129 | | /// раза, берём последнюю строку — она и есть только что добавленная. |
| | | 130 | | /// </summary> |
| | | 131 | | private async Task<(List<(JapartsCartQueueItem Item, string BasketId)> Added, List<string> Messages)> AddItemsAsync( |
| | | 132 | | IReadOnlyCollection<JapartsCartQueueItem> items, string changedBy, CancellationToken ct) |
| | | 133 | | { |
| | | 134 | | var messages = new List<string>(); |
| | | 135 | | var accepted = new List<JapartsCartQueueItem>(); |
| | | 136 | | foreach (var item in items) |
| | | 137 | | { |
| | | 138 | | try |
| | | 139 | | { |
| | | 140 | | await _japarts.AddToBasketAsync(item.PriceId, item.Quantity, item.Price, Comment(item), ct); |
| | | 141 | | accepted.Add(item); |
| | | 142 | | } |
| | | 143 | | catch (JapartsApiException ex) |
| | | 144 | | { |
| | | 145 | | messages.Add($"{Label(item)}: {ex.Message}"); |
| | | 146 | | await TryRecordHistoryAsync(item, false, null, null, changedBy, ApiSupplierBasketCartStatus.Failed, ex.M |
| | | 147 | | } |
| | | 148 | | } |
| | | 149 | | |
| | | 150 | | if (accepted.Count == 0) return ([], messages); |
| | | 151 | | |
| | | 152 | | var basket = await _japarts.GetBasketAsync(ct); |
| | | 153 | | var added = new List<(JapartsCartQueueItem Item, string BasketId)>(); |
| | | 154 | | foreach (var item in accepted) |
| | | 155 | | { |
| | | 156 | | var basketItem = basket.LastOrDefault(x => x.Comment == Comment(item)); |
| | | 157 | | if (basketItem is null || string.IsNullOrWhiteSpace(basketItem.BasketId)) |
| | | 158 | | { |
| | | 159 | | var message = "Japarts принял позицию, но не показал её в корзине."; |
| | | 160 | | messages.Add($"{Label(item)}: {message}"); |
| | | 161 | | await TryRecordHistoryAsync(item, false, null, null, changedBy, ApiSupplierBasketCartStatus.Failed, mess |
| | | 162 | | continue; |
| | | 163 | | } |
| | | 164 | | |
| | | 165 | | added.Add((item, basketItem.BasketId)); |
| | | 166 | | } |
| | | 167 | | |
| | | 168 | | return (added, messages); |
| | | 169 | | } |
| | | 170 | | |
| | | 171 | | /// <summary>Стадия корзины — вспомогательный журнал: её сбой не должен ломать уже выполненное размещение.</summary> |
| | | 172 | | private async Task TryTrackCartAsync(JapartsCartQueueItem item, string basketId, string changedBy) |
| | | 173 | | { |
| | | 174 | | try |
| | | 175 | | { |
| | | 176 | | await _supplierStateService.MarkInCartAsync(item.OrderId, ProviderKey, SupplierCartStatusCode.Pending, |
| | | 177 | | cartItemId: null, externalBasketItemId: basketId, user: changedBy, |
| | | 178 | | deliveryDaysMin: item.DeliveryDaysMin, deliveryDaysMax: item.DeliveryDaysMax, direction: item.Direction) |
| | | 179 | | } |
| | | 180 | | catch |
| | | 181 | | { |
| | | 182 | | // См. комментарий к методу. |
| | | 183 | | } |
| | | 184 | | } |
| | | 185 | | |
| | | 186 | | private async Task TryTrackOrderedAsync(JapartsCartQueueItem item, string? orderNumber, string basketId, string chan |
| | | 187 | | { |
| | | 188 | | try |
| | | 189 | | { |
| | | 190 | | await _supplierStateService.MarkOrderedAsync(item.OrderId, ProviderKey, externalOrderNumber: orderNumber, |
| | | 191 | | externalOrderId: orderNumber, externalLineId: basketId, user: changedBy, |
| | | 192 | | deliveryDaysMin: item.DeliveryDaysMin, deliveryDaysMax: item.DeliveryDaysMax, direction: item.Direction) |
| | | 193 | | } |
| | | 194 | | catch |
| | | 195 | | { |
| | | 196 | | // См. TryTrackCartAsync. |
| | | 197 | | } |
| | | 198 | | } |
| | | 199 | | |
| | | 200 | | private async Task TryRecordHistoryAsync(JapartsCartQueueItem item, bool success, string? apiItemId, |
| | | 201 | | string? supplierOrderNumber, string changedBy, string cartStatus, string? errorMessage = null) |
| | | 202 | | { |
| | | 203 | | try |
| | | 204 | | { |
| | | 205 | | var entry = new ApiSupplierBasketHistoryEntry(ProviderKey, SupplierDisplayName, LogoUrl, success, |
| | | 206 | | errorMessage, apiItemId, item.Article, item.ProductName, item.Price, CurrencyCode, item.Quantity, |
| | | 207 | | string.IsNullOrWhiteSpace(item.ShipmentNumber) ? $"ID {item.OrderId}" : item.ShipmentNumber, |
| | | 208 | | ClientName: item.ClientName, CartStatus: cartStatus, SupplierOrderNumber: supplierOrderNumber, |
| | | 209 | | SupplierCartUrl: SupplierCartUrl); |
| | | 210 | | |
| | | 211 | | await _orderHistoryService.AddOrderHistory(new OrderHistory |
| | | 212 | | { |
| | | 213 | | OrderId = item.OrderId, |
| | | 214 | | ColumnName = ApiSupplierBasketHistoryEntry.HistoryColumnName, |
| | | 215 | | ColumnDisplayName = $"Корзина {SupplierDisplayName}", |
| | | 216 | | OldValue = null, |
| | | 217 | | NewValue = JsonSerializer.Serialize(entry, ApiSupplierBasketHistoryEntry.JsonOptions), |
| | | 218 | | ChangedAt = DateTime.Now, |
| | | 219 | | ChangedBy = changedBy |
| | | 220 | | }); |
| | | 221 | | } |
| | | 222 | | catch |
| | | 223 | | { |
| | | 224 | | // Не ломаем размещение в корзине из-за журнала истории. |
| | | 225 | | } |
| | | 226 | | } |
| | | 227 | | } |