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293 lines
12 KiB
293 lines
12 KiB
3 months ago
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using AutoMapper;
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using Kean.Domain.Stock.Repositories;
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using Kean.Domain.Task.Commands;
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using Kean.Domain.Task.Enums;
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using Kean.Domain.Task.Events;
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using Kean.Domain.Task.Models;
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using Kean.Domain.Task.Repositories;
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using Kean.Domain.Task.SharedServices.Proxies;
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using Kean.Infrastructure.Configuration;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Linq;
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using System.Threading;
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namespace Kean.Domain.Task.CommandHandlers
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{
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/// <summary>
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/// 创建输送命令处理程序
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/// </summary>
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public sealed class BypassEmptyCommandHandler : CommandHandler<BypassEmptyCommand>
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{
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private readonly ICommandBus _commandBus; // 命令总线
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private readonly INotification _notifications; // 总线通知
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private readonly IMapper _mapper; // 模型映射
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private readonly ITaskRepository _taskRepository; // 任务仓库
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private readonly Kean.Domain.Task.Repositories.IWarehouseRepository _warehouseRepository; // 库房仓库
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private readonly BarcodeInterpreter _barcodeInterpreter; // 条码解释器
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private readonly BarcodeValidator _barcodeValidator; // 条码验证器
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private readonly StockProxy _stockProxy; // 仓储域代理
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private readonly MaterialProxy _materialProxy;
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/// <summary>
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/// 依赖注入
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/// </summary>
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public BypassEmptyCommandHandler(
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ICommandBus commandBus,
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INotification notifications,
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IMapper mapper,
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ITaskRepository taskRepository,
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Kean.Domain.Task.Repositories.IWarehouseRepository warehouseRepository,
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BarcodeInterpreter barcodeInterpreter,
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BarcodeValidator barcodeValidator,
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StockProxy stockProxy,
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MaterialProxy materialProxy)
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{
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_commandBus = commandBus;
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_notifications = notifications;
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_mapper = mapper;
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_taskRepository = taskRepository;
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_warehouseRepository = warehouseRepository;
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_barcodeInterpreter = barcodeInterpreter;
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_barcodeValidator = barcodeValidator;
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_stockProxy = stockProxy;
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_materialProxy = materialProxy;
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}
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/// <summary>
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/// 处理程序
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/// </summary>
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public override async System.Threading.Tasks.Task Handle(BypassEmptyCommand command, CancellationToken cancellationToken)
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{
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if (command.ValidationResult.IsValid)
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{
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// 条码格式校验
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if (!await _barcodeValidator.Validate(command.Barcode))
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{
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await _commandBus.Notify(nameof(command.Barcode), "条码格式不正确", command.Barcode,
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cancellationToken: cancellationToken);
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return;
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}
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// 任务重复
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if (await _taskRepository.HasTask(command.Barcode))
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{
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await _commandBus.Notify(nameof(command.Barcode), "托盘正在执行任务", command.Barcode,
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cancellationToken: cancellationToken);
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return;
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}
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var pallet = await _barcodeInterpreter.Interpret(command.Barcode);
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// 不允许操作立库中的库存
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var cell = await _stockProxy.GetCell(command.Barcode);
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if (cell.HasValue && await _warehouseRepository.IsCell(cell.Value) == true)
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{
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await _commandBus.Notify(nameof(command.Barcode), "不允许操作立库中的库存", command.Barcode,
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cancellationToken: cancellationToken);
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return;
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}
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// 获取操作位置
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var original = command.Original switch
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{
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int i => await _warehouseRepository.GetStationById(i),
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long i => await _warehouseRepository.GetStationById((int)i),
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string s when s.StartsWith("name:") => await _warehouseRepository.GetStationByName(s[5..], command.Warehouse),
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string s when s.StartsWith("device:") => await _warehouseRepository.GetStationByDevice(s[7..], command.Warehouse),
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Station s => s,
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_ => null
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};
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// 操作位置可用性
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if (original.AllowIn != true
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|| original.Pallet?.Contains(pallet) == false
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|| original.Spec?.Adaptive(command.Spec) == false)
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{
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await _commandBus.Notify(nameof(command.Original), "操作位置不正确", command.Original,
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cancellationToken: cancellationToken);
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return;
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}
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//校验 托盘规则与申请位置是否匹配
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if ((original.Device.StartsWith("1") || original.Device.StartsWith("2")) && original.Device != "12226" && original.Device != "22226")
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{
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Models.Warehouse warehouse = await _warehouseRepository.GetWarehouse(original.Warehouse);
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if (warehouse.Code != command.Barcode.Substring(0, 3))
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{
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await _commandBus.Notify(nameof(command.Barcode), $"托盘({command.Barcode})不能进入({warehouse.Name})库房", command.Barcode,
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cancellationToken: cancellationToken);
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return;
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}
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}
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if (!(await _stockProxy.GetCell(command.Barcode)).HasValue)
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{
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int? endDevice = original?.Id;
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var sGoods = await _materialProxy.GetMaterial(null, (string)pallet, true);
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Models.Material goods = JsonConvert.DeserializeObject<Models.Material>(sGoods);
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if (goods == null)
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{
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await _commandBus.Notify(nameof(command.Original), "空托盘条码解析类型失败", command.Original,
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cancellationToken: cancellationToken);
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return;
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}
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int? goodsid = goods.Id;
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//@=@ W1固定值
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int tempBypassArea = 110000;
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if (command.Barcode.Substring(0, 5) == "W1JPB" || command.Barcode.Substring(0, 3) == "M2C")
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{
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tempBypassArea = 110000;
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}
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else
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{
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tempBypassArea = 210000;
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}
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command.Tag = JsonConvert.SerializeObject(new
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{
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isAgv = "1",
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BypassArea = tempBypassArea,
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postUser = "系统",
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slTarget=""
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});
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command.Operator = -1;
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await _stockProxy.PalletIn(
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command.Barcode,
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endDevice.Value,
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goodsid.Value,
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command.Operator,
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command.Tag
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);
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}
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else
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{
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int? material = await _stockProxy.GetStorageMaterial(command.Barcode);
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bool bPallet = await _taskRepository.IsPallet(material.Value);
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if (bPallet)
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{
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}
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else
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{
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await _commandBus.Notify(nameof(command.Barcode), $"托盘({command.Barcode})已经有库存，无法空托盘入库", command.Barcode,
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cancellationToken: cancellationToken);
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return;
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}
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}
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//获取库存信息
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string bypassTag = await _taskRepository.GetBypassTag(command.Barcode);
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string isAgv = string.Empty;
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string slTarget = string.Empty;
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int bypassArea = 0;
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string postUser = string.Empty;
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string Transaction = "Bypass";
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int Operator = command.Operator;
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if (!string.IsNullOrEmpty(bypassTag))
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{
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command.Tag = bypassTag;
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JObject jObj = JObject.Parse(bypassTag);
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JToken isAgvFlg = jObj.SelectToken("isAgv");
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if (isAgvFlg != null)
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{
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isAgv = jObj["isAgv"].ToString();
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}
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JToken slTargetFlg = jObj.SelectToken("slTarget");
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if (slTargetFlg != null)
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{
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slTarget = jObj["slTarget"].ToString();
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}
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JToken bypassAreaFlg = jObj.SelectToken("BypassArea");
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if (bypassAreaFlg != null)
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{
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bypassArea = Convert.ToInt32(jObj["BypassArea"]);
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}
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JToken postUserFlg = jObj.SelectToken("postUser");
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if (postUserFlg != null)
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{
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postUser = jObj["postUser"].ToString();
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}
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}
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if (bypassArea == 0)
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{
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//@=@ W1固定值
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bypassArea = 110000;
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if (command.Barcode.Substring(0, 5) == "W1JPB" || command.Barcode.Substring(0, 3) == "M2C")
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{
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bypassArea = 110000;
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}
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else
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{
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bypassArea = 210000;
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}
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command.Operator = -1;
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}
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// 获取目标位置
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var destinationCache = await _warehouseRepository.GetCacheByArea(bypassArea);
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if (destinationCache == null)
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{
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await _commandBus.Notify("Destination", $"输送终点区域未知({bypassArea})", bypassArea,
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cancellationToken: cancellationToken);
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return;
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}
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var destination = destinationCache;
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//转换为实际出库站台
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if (destinationCache.Group == "Trans")
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{
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destination = await _warehouseRepository.GetBypassStationByCell(original.Id, destinationCache.Area, command.Barcode.Substring(0,5));
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if (destination == null)
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{
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await _commandBus.Notify(nameof(command.Destination), "未找到输送站台", command.Destination,
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cancellationToken: cancellationToken);
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return;
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}
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}
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command.Original = original.Id;
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command.Destination = destination.Id;
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// 时间戳
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command.Timestamp ??= DateTime.Now;
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// 切点事件
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var event0 = _mapper.Map<BypassEmptyExecutingEvent>(command);
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event0.Original = original;
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event0.Destination = destination;
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await _commandBus.Trigger(event0, cancellationToken);
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if (!_notifications.Any())
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{
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// 创建任务
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var task = _mapper.Map<Models.Task>(command);
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task.Type = TaskType.Bypass;
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Output(nameof(command.Id), await _taskRepository.CreateTask(task));
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// 成功事件
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var event1 = _mapper.Map<BypassEmptySuccessEvent>(command);
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event1.Original = original;
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event1.Destination = destination;
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await _commandBus.Trigger(event1, cancellationToken);
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// 手动
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if (command.Manual && !_notifications.Any())
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{
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await _commandBus.Execute(new CompleteCommand { Id = command.Id }, cancellationToken);
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}
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}
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}
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else
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{
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await _commandBus.Notify(command.ValidationResult,
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cancellationToken: cancellationToken);
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}
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}
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}
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}
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