49 lines
1.6 KiB
C#
49 lines
1.6 KiB
C#
using DotNetCore.CAP;
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using Microsoft.Extensions.Logging;
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using SJZY.Expand.ABP.Core;
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using SJZY.Track.Application.Contract.Events;
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using SJZY.Track.Domain.Aggregates.OrderAggregate;
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using Volo.Abp.DependencyInjection;
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namespace SJZY.Track.Application.CAP.EventHandlers;
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public class PushWarningEventHandler : ITransientDependency, ICapSubscribe
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{
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private readonly ILogger<PushWarningEventHandler> _logger;
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private readonly IOrderRepository _orderRepository;
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public PushWarningEventHandler(IOrderRepository orderRepository,
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ILogger<PushWarningEventHandler> logger)
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{
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_orderRepository = orderRepository;
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_logger = logger;
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}
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[CapSubscribe(GlobalConst.TrackPushWarning)]
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public async Task Handle(PushWarningEvent @event)
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{
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var hasProcess = await RedisHelper.Client.ExistsAsync(GlobalConst.TrackPushTrackWaringLockKey);
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if (hasProcess)
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{
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return;
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}
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await RedisHelper.Client.SetAsync(GlobalConst.TrackPushTrackWaringLockKey, 1, TimeSpan.FromHours(3));
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int total = 0, pageSize = @event.PageSize, waitTime = 1000;
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var rows = 0;
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var pageindex = 0;
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do
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{
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rows = await _orderRepository.PushWarnOrdersAsync(pageSize, pageindex);
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pageindex++;
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total += rows;
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await Task.Delay(waitTime);
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} while (rows == pageSize);
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await RedisHelper.Client.DelAsync(GlobalConst.TrackPushTrackWaringLockKey);
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_logger.LogInformation(message: "本次预警扫描了：{total}个订单", total);
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}
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}
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