コード例 #1
0
        /// <summary>
        /// 参照ENode 数据库修复聚合跟
        /// </summary>
        public void DoWarkReferToNodeDb()
        {
            string[] exceptAggregateRootType = { "Shop.Domain.Models.Wallets.CashTransfers.CashTransfer",
                                                 "Shop.Domain.Models.Wallets.BenevolenceTransfers.BenevolenceTransfer",
                                                 "Shop.Domain.Models.Wallets.ShopCashTransfers.ShopCashTransfer" };
            var      aggregateRootDtos = _aggregateRootQueryService.AggregateRoots().Where(x => !exceptAggregateRootType.Contains(x.AggregateRootTypeName));
            var      total             = aggregateRootDtos.Count();
            int      current           = 0;

            foreach (var aggregateRootDto in aggregateRootDtos)
            {
                current++;
                //事件序列中的最新序列
                var eventStreamDto = _aggregateRootQueryService.EventStreamVersion(aggregateRootDto);
                if (eventStreamDto.Version > aggregateRootDto.Version)
                {
                    //说明有未消费的事件
                    var delRecords = _generator.DelEventStream(new EventStreamDto
                    {
                        AggregateRootId = aggregateRootDto.AggregateRootId,
                        Version         = aggregateRootDto.Version
                    });
                    _logger.Info(string.Format(@"聚合跟{0},聚合跟{1},修复完成,删除不正常事件 {2} 条",
                                               aggregateRootDto.AggregateRootTypeName,
                                               aggregateRootDto.AggregateRootId, delRecords));
                }
                if (aggregateRootDto.Version > eventStreamDto.Version)
                {
                    _generator.UpdatePublishedVersion(new AggregateRootDto
                    {
                        AggregateRootId       = aggregateRootDto.AggregateRootId,
                        AggregateRootTypeName = aggregateRootDto.AggregateRootTypeName,
                        Version = eventStreamDto.Version
                    });
                    _logger.Info(string.Format(@"聚合跟{0},聚合跟{1},修复完成,更新最后版本为{2}",
                                               aggregateRootDto.AggregateRootTypeName,
                                               aggregateRootDto.AggregateRootId, eventStreamDto.Version));
                }
                _logger.Info(string.Format(@"处理进度:{0}/{1}", current, total));
            }
        }