112 lines
3.7 KiB
C#
112 lines
3.7 KiB
C#
using DotNetCore.CAP;
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using SJZY.Track.Application.Contract.Dtos.ProvideServices;
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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 SJZY.Track.Domain.Consts;
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using SJZY.Track.Domain.Queries;
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namespace SJZY.Track.Application.Services.ProvideServices;
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/// <summary>
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/// 订单关联服务
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/// </summary>
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public partial class OrderService
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{
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private readonly IBasicQuery<OrderLinkEntity> _orderLinkQuery;
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private readonly ICapPublisher _capPublisher;
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/// <summary>
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/// 关联、解除关联订单
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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/// <exception cref="BusinessException"></exception>
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[HttpPost("Order/Link")]
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public async Task<bool> LinkOrderAsync(LinkOrderInput input)
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{
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var order = await _orderRepository.GetFirstAsync(x =>
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x.OrderType == input.OrderType && x.OrderNo == input.OrderNo, x => new
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{
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x.Id, x.SubSystemId
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});
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if (order == default)
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{
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throw new BusinessException(message: $"订单：{input.OrderNo}不存在");
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}
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//tips：循环关联问题再消费时解决
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if (input.OrderType == input.LinkOrderType)
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{
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throw new BusinessException(message: "不能同级关联");
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}
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if (input.LinkOrderNos.Count < 1 || input.LinkOrderType == 0) return true;
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// 单号去重，去空，去自己
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input.LinkOrderNos = input.LinkOrderNos
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.Where(x => !x.IsNullOrWhiteSpace() && x != input.OrderNo)
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.Distinct().ToList();
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// 解绑
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if (!input.IsLink) return await UnLinkOrderAsync(input);
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// 关联订单
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var linkedOrderIds = await DoLinkOrderAsync(input, order.Id);
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// 补轨迹
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if (linkedOrderIds.Count > 0)
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{
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await _capPublisher.PublishAsync(GlobalConst.OrderLinkAfterFillTrack, new OrderLinkAfterFillTrackEvent
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{
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OrderId = order.Id,
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SubSystemId = order.SubSystemId,
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LinkedOrderIds = linkedOrderIds,
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});
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}
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return true;
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}
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private async Task<List<int>> DoLinkOrderAsync(LinkOrderInput input, int orderId)
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{
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// 获取已关联的订单
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var linkOrderNos = await _orderLinkQuery.GetListAsync(x =>
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x.OrderType == input.OrderType && x.OrderNo == input.OrderNo && x.LinkOrderType == input.LinkOrderType,
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x => x.LinkOrderNo);
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// 计算出未关联的订单
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var noLinkOrderNos = input.LinkOrderNos.Except(linkOrderNos);
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// 过滤掉不存在的订单
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var canLinkOrders = await _orderRepository.GetListAsync(x =>
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x.OrderType == input.LinkOrderType && noLinkOrderNos.Contains(x.OrderNo),
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x => new { x.Id, x.OrderNo });
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if (canLinkOrders.Count == 0) return new List<int>();
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await _orderRepository.LinkOrderAsync(canLinkOrders.Select(x => new OrderLinkEntity
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{
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OrderId = orderId,
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OrderNo = input.OrderNo,
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OrderType = input.OrderType,
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LinkOrderId = x.Id,
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LinkOrderNo = x.OrderNo,
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LinkOrderType = input.LinkOrderType
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}).ToList());
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return canLinkOrders.Select(x => x.Id).ToList();
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}
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private async Task<bool> UnLinkOrderAsync(LinkOrderInput input)
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{
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var unLinkIds = await _orderLinkQuery.GetListAsync(x =>
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x.OrderType == input.OrderType && x.OrderNo == input.OrderNo &&
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x.LinkOrderType == input.LinkOrderType && input.LinkOrderNos.Contains(x.LinkOrderNo),
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x => x.Id);
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// real del
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await _orderRepository.UnLinkByIdsAsync(unLinkIds);
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return true;
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}
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} |