| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Threading; |
| | | 4 | | using System.Threading.Tasks; |
| | | 5 | | using Microsoft.EntityFrameworkCore; |
| | | 6 | | using OzonDomains.Models; |
| | | 7 | | using OzonRepositories.Context; |
| | | 8 | | |
| | | 9 | | namespace OzonRepositories.Data |
| | | 10 | | { |
| | | 11 | | /// <summary> |
| | | 12 | | /// Репозиторий для работы с записями о входящих push-уведомлениях Ozon. |
| | | 13 | | /// Наследует <see cref="MainRepository"/> по паттерну, принятому в проекте. |
| | | 14 | | /// </summary> |
| | | 15 | | public class OzonPushNotificationRepository : MainRepository |
| | | 16 | | { |
| | 0 | 17 | | public OzonPushNotificationRepository(ApplicationDbContext context) : base(context) |
| | | 18 | | { |
| | 0 | 19 | | } |
| | | 20 | | |
| | | 21 | | /// <summary> |
| | | 22 | | /// Добавляет новую запись о push-уведомлении в базу данных. |
| | | 23 | | /// </summary> |
| | | 24 | | public async Task<int> AddAsync(OzonPushNotification notification, CancellationToken ct = default) |
| | | 25 | | { |
| | 0 | 26 | | await _context.OzonPushNotifications.AddAsync(notification, ct); |
| | 0 | 27 | | return await _context.SaveChangesAsync(ct); |
| | 0 | 28 | | } |
| | | 29 | | |
| | | 30 | | /// <summary> |
| | | 31 | | /// Возвращает запись по первичному ключу. |
| | | 32 | | /// </summary> |
| | | 33 | | public async Task<OzonPushNotification?> GetByIdAsync(long id, CancellationToken ct = default) |
| | | 34 | | { |
| | 0 | 35 | | return await _context.OzonPushNotifications |
| | 0 | 36 | | .AsNoTracking() |
| | 0 | 37 | | .FirstOrDefaultAsync(n => n.Id == id, ct); |
| | 0 | 38 | | } |
| | | 39 | | |
| | | 40 | | /// <summary> |
| | | 41 | | /// Возвращает все уведомления для конкретного номера отправления, |
| | | 42 | | /// отсортированные по дате получения (сначала новые). |
| | | 43 | | /// </summary> |
| | | 44 | | public async Task<List<OzonPushNotification>> GetByPostingNumberAsync( |
| | | 45 | | string postingNumber, |
| | | 46 | | CancellationToken ct = default) |
| | | 47 | | { |
| | 0 | 48 | | return await _context.OzonPushNotifications |
| | 0 | 49 | | .AsNoTracking() |
| | 0 | 50 | | .Where(n => n.PostingNumber == postingNumber) |
| | 0 | 51 | | .OrderByDescending(n => n.ReceivedAt) |
| | 0 | 52 | | .ToListAsync(ct); |
| | 0 | 53 | | } |
| | | 54 | | |
| | | 55 | | /// <summary> |
| | | 56 | | /// Возвращает уведомления заданного типа в указанном временном диапазоне. |
| | | 57 | | /// Если <paramref name="from"/> и <paramref name="to"/> не указаны, возвращает все. |
| | | 58 | | /// </summary> |
| | | 59 | | public async Task<List<OzonPushNotification>> GetByMessageTypeAsync( |
| | | 60 | | string messageType, |
| | | 61 | | DateTime? from = null, |
| | | 62 | | DateTime? to = null, |
| | | 63 | | CancellationToken ct = default) |
| | | 64 | | { |
| | 0 | 65 | | var query = _context.OzonPushNotifications |
| | 0 | 66 | | .AsNoTracking() |
| | 0 | 67 | | .Where(n => n.MessageType == messageType); |
| | | 68 | | |
| | 0 | 69 | | if (from.HasValue) |
| | 0 | 70 | | query = query.Where(n => n.ReceivedAt >= from.Value); |
| | | 71 | | |
| | 0 | 72 | | if (to.HasValue) |
| | 0 | 73 | | query = query.Where(n => n.ReceivedAt <= to.Value); |
| | | 74 | | |
| | 0 | 75 | | return await query |
| | 0 | 76 | | .OrderByDescending(n => n.ReceivedAt) |
| | 0 | 77 | | .ToListAsync(ct); |
| | 0 | 78 | | } |
| | | 79 | | |
| | | 80 | | /// <summary> |
| | | 81 | | /// Возвращает последние N уведомлений по дате получения (сначала новые). |
| | | 82 | | /// </summary> |
| | | 83 | | public async Task<List<OzonPushNotification>> GetRecentAsync( |
| | | 84 | | int count = 100, |
| | | 85 | | CancellationToken ct = default) |
| | | 86 | | { |
| | 0 | 87 | | return await _context.OzonPushNotifications |
| | 0 | 88 | | .AsNoTracking() |
| | 0 | 89 | | .OrderByDescending(n => n.ReceivedAt) |
| | 0 | 90 | | .Take(count) |
| | 0 | 91 | | .ToListAsync(ct); |
| | 0 | 92 | | } |
| | | 93 | | |
| | | 94 | | /// <summary> |
| | | 95 | | /// Возвращает уведомления по идентификатору продавца в указанном диапазоне дат. |
| | | 96 | | /// </summary> |
| | | 97 | | public async Task<List<OzonPushNotification>> GetBySellerIdAsync( |
| | | 98 | | long sellerId, |
| | | 99 | | DateTime? from = null, |
| | | 100 | | DateTime? to = null, |
| | | 101 | | CancellationToken ct = default) |
| | | 102 | | { |
| | 0 | 103 | | var query = _context.OzonPushNotifications |
| | 0 | 104 | | .AsNoTracking() |
| | 0 | 105 | | .Where(n => n.SellerId == sellerId); |
| | | 106 | | |
| | 0 | 107 | | if (from.HasValue) |
| | 0 | 108 | | query = query.Where(n => n.ReceivedAt >= from.Value); |
| | | 109 | | |
| | 0 | 110 | | if (to.HasValue) |
| | 0 | 111 | | query = query.Where(n => n.ReceivedAt <= to.Value); |
| | | 112 | | |
| | 0 | 113 | | return await query |
| | 0 | 114 | | .OrderByDescending(n => n.ReceivedAt) |
| | 0 | 115 | | .ToListAsync(ct); |
| | 0 | 116 | | } |
| | | 117 | | |
| | | 118 | | /// <summary> |
| | | 119 | | /// Обновляет запись о push-уведомлении (все поля, кроме Id). |
| | | 120 | | /// Используется фоновым заданием для записи ActionDetails и финального статуса обработки. |
| | | 121 | | /// </summary> |
| | | 122 | | public async Task<int> UpdateAsync(OzonPushNotification notification, CancellationToken ct = default) |
| | | 123 | | { |
| | 0 | 124 | | var tracked = await _context.OzonPushNotifications |
| | 0 | 125 | | .FirstOrDefaultAsync(n => n.Id == notification.Id, ct); |
| | | 126 | | |
| | 0 | 127 | | if (tracked == null) |
| | 0 | 128 | | return 0; |
| | | 129 | | |
| | | 130 | | // GetByIdAsync — AsNoTracking; после AddAsync та же запись уже в ChangeTracker. |
| | 0 | 131 | | _context.Entry(tracked).CurrentValues.SetValues(notification); |
| | 0 | 132 | | return await _context.SaveChangesAsync(ct); |
| | 0 | 133 | | } |
| | | 134 | | |
| | | 135 | | /// <summary> |
| | | 136 | | /// Возвращает уведомления с комбинированной фильтрацией. |
| | | 137 | | /// Все параметры необязательны — если не указаны, фильтр по ним не применяется. |
| | | 138 | | /// Результат всегда сортируется: сначала новые (ReceivedAt DESC). |
| | | 139 | | /// </summary> |
| | | 140 | | public async Task<List<OzonPushNotification>> GetFilteredAsync( |
| | | 141 | | string? messageType = null, |
| | | 142 | | long? sellerId = null, |
| | | 143 | | string? processingStatus = null, |
| | | 144 | | string? postingNumber = null, |
| | | 145 | | DateTime? from = null, |
| | | 146 | | DateTime? to = null, |
| | | 147 | | int take = 500, |
| | | 148 | | CancellationToken ct = default) |
| | | 149 | | { |
| | 0 | 150 | | var query = _context.OzonPushNotifications.AsNoTracking(); |
| | | 151 | | |
| | 0 | 152 | | if (!string.IsNullOrEmpty(messageType)) |
| | 0 | 153 | | query = query.Where(n => n.MessageType == messageType); |
| | | 154 | | |
| | 0 | 155 | | if (sellerId.HasValue) |
| | 0 | 156 | | query = query.Where(n => n.SellerId == sellerId.Value); |
| | | 157 | | |
| | 0 | 158 | | if (!string.IsNullOrEmpty(processingStatus)) |
| | 0 | 159 | | query = query.Where(n => n.ProcessingStatus == processingStatus); |
| | | 160 | | |
| | 0 | 161 | | if (!string.IsNullOrEmpty(postingNumber)) |
| | 0 | 162 | | query = query.Where(n => n.PostingNumber != null && n.PostingNumber.Contains(postingNumber)); |
| | | 163 | | |
| | 0 | 164 | | if (from.HasValue) |
| | 0 | 165 | | query = query.Where(n => n.ReceivedAt >= from.Value); |
| | | 166 | | |
| | 0 | 167 | | if (to.HasValue) |
| | 0 | 168 | | query = query.Where(n => n.ReceivedAt <= to.Value); |
| | | 169 | | |
| | 0 | 170 | | return await query |
| | 0 | 171 | | .OrderByDescending(n => n.ReceivedAt) |
| | 0 | 172 | | .Take(take) |
| | 0 | 173 | | .ToListAsync(ct); |
| | 0 | 174 | | } |
| | | 175 | | |
| | | 176 | | /// <summary> |
| | | 177 | | /// Возвращает все уникальные типы уведомлений, присутствующие в базе. Для построения фильтра. |
| | | 178 | | /// </summary> |
| | | 179 | | public async Task<List<string>> GetDistinctMessageTypesAsync(CancellationToken ct = default) |
| | | 180 | | { |
| | 0 | 181 | | return await _context.OzonPushNotifications |
| | 0 | 182 | | .AsNoTracking() |
| | 0 | 183 | | .Select(n => n.MessageType) |
| | 0 | 184 | | .Distinct() |
| | 0 | 185 | | .OrderBy(t => t) |
| | 0 | 186 | | .ToListAsync(ct); |
| | 0 | 187 | | } |
| | | 188 | | } |
| | | 189 | | } |
| | | 190 | | |