| | | 1 | | using Microsoft.EntityFrameworkCore; |
| | | 2 | | using OzonDomains.Models; |
| | | 3 | | using OzonRepositories.Context; |
| | | 4 | | |
| | | 5 | | namespace Services.ApiSupplierSettingsServices; |
| | | 6 | | |
| | | 7 | | /// <summary>Склады Studio2, с которыми работает API-поставщик. Пустой список — ограничения нет: |
| | | 8 | | /// поставщик доступен для заказов с любого склада.</summary> |
| | | 9 | | public sealed class ApiSupplierWarehouseService |
| | | 10 | | { |
| | | 11 | | private readonly ApplicationDbContext _context; |
| | | 12 | | |
| | 26 | 13 | | public ApiSupplierWarehouseService(ApplicationDbContext context) => _context = context; |
| | | 14 | | |
| | | 15 | | public Task<List<int>> GetWarehouseIdsAsync(string providerKey, CancellationToken cancellationToken = default) => |
| | 18 | 16 | | _context.ApiSupplierWarehouses.AsNoTracking() |
| | 18 | 17 | | .Where(x => x.ProviderKey == providerKey) |
| | 18 | 18 | | .Select(x => x.WarehouseId) |
| | 18 | 19 | | .ToListAsync(cancellationToken); |
| | | 20 | | |
| | | 21 | | /// <summary>Словарь всех настроенных ограничений складов по ProviderKey (только для провайдеров с ненулевым набором |
| | | 22 | | public async Task<Dictionary<string, List<int>>> GetAllAllowedWarehouseIdsByProviderAsync(CancellationToken cancella |
| | | 23 | | { |
| | 0 | 24 | | var items = await _context.ApiSupplierWarehouses.AsNoTracking() |
| | 0 | 25 | | .Select(x => new { x.ProviderKey, x.WarehouseId }) |
| | 0 | 26 | | .ToListAsync(cancellationToken); |
| | | 27 | | |
| | 0 | 28 | | return items.GroupBy(x => x.ProviderKey) |
| | 0 | 29 | | .ToDictionary(g => g.Key, g => g.Select(x => x.WarehouseId).Distinct().ToList()); |
| | 0 | 30 | | } |
| | | 31 | | |
| | | 32 | | public async Task<List<ApiSupplierWarehouse>> GetAsync(string providerKey, CancellationToken cancellationToken = def |
| | 0 | 33 | | await _context.ApiSupplierWarehouses.AsNoTracking() |
| | 0 | 34 | | .Where(x => x.ProviderKey == providerKey) |
| | 0 | 35 | | .Include(x => x.Warehouse) |
| | 0 | 36 | | .OrderBy(x => x.Warehouse.Name) |
| | 0 | 37 | | .ToListAsync(cancellationToken); |
| | | 38 | | |
| | | 39 | | /// <summary>Разрешён ли поставщик для склада заказа. Без ограничений — разрешён всегда; |
| | | 40 | | /// неизвестный склад заказа тоже не блокируем: проверять нечего.</summary> |
| | | 41 | | public async Task<bool> IsWarehouseAllowedAsync(string providerKey, int? warehouseId, |
| | | 42 | | CancellationToken cancellationToken = default) |
| | | 43 | | { |
| | 4 | 44 | | var allowed = await GetWarehouseIdsAsync(providerKey, cancellationToken); |
| | 4 | 45 | | return allowed.Count == 0 || !warehouseId.HasValue || allowed.Contains(warehouseId.Value); |
| | 4 | 46 | | } |
| | | 47 | | |
| | | 48 | | /// <summary>Название склада для сообщений: резолвер отдаёт имя только для засыла, |
| | | 49 | | /// для склада отгрузки заказа его приходится дочитывать.</summary> |
| | | 50 | | public Task<string?> GetWarehouseNameAsync(int warehouseId, CancellationToken cancellationToken = default) => |
| | 0 | 51 | | _context.Warehouses.AsNoTracking() |
| | 0 | 52 | | .Where(x => x.Id == warehouseId) |
| | 0 | 53 | | .Select(x => x.Name) |
| | 0 | 54 | | .FirstOrDefaultAsync(cancellationToken); |
| | | 55 | | |
| | | 56 | | public async Task ReplaceAsync(string providerKey, IReadOnlyCollection<int> warehouseIds, |
| | | 57 | | CancellationToken cancellationToken = default) |
| | | 58 | | { |
| | 29 | 59 | | var requested = warehouseIds.Where(x => x > 0).Distinct().ToList(); |
| | 11 | 60 | | var valid = requested.Count == 0 |
| | 11 | 61 | | ? new List<int>() |
| | 11 | 62 | | : await _context.Warehouses.Where(x => requested.Contains(x.Id)).Select(x => x.Id).ToListAsync(cancellationT |
| | 11 | 63 | | if (valid.Count != requested.Count) |
| | 1 | 64 | | throw new InvalidOperationException("Среди выбранных складов есть несуществующий."); |
| | | 65 | | |
| | 10 | 66 | | var existing = await _context.ApiSupplierWarehouses |
| | 10 | 67 | | .Where(x => x.ProviderKey == providerKey) |
| | 10 | 68 | | .ToListAsync(cancellationToken); |
| | | 69 | | |
| | 13 | 70 | | var removed = existing.Where(x => !valid.Contains(x.WarehouseId)).ToList(); |
| | 12 | 71 | | if (removed.Count > 0) _context.ApiSupplierWarehouses.RemoveRange(removed); |
| | | 72 | | |
| | 13 | 73 | | var existingIds = existing.Select(x => x.WarehouseId).ToHashSet(); |
| | 24 | 74 | | var added = valid.Where(x => !existingIds.Contains(x)) |
| | 13 | 75 | | .Select(x => new ApiSupplierWarehouse { ProviderKey = providerKey, WarehouseId = x }) |
| | 10 | 76 | | .ToList(); |
| | 19 | 77 | | if (added.Count > 0) await _context.ApiSupplierWarehouses.AddRangeAsync(added, cancellationToken); |
| | | 78 | | |
| | 10 | 79 | | if (removed.Count > 0 || added.Count > 0) |
| | 10 | 80 | | await _context.SaveChangesAsync(cancellationToken); |
| | 10 | 81 | | } |
| | | 82 | | } |