WmsController.cs
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using MassTransit.Mediator;
using Microsoft.AspNetCore.Mvc;
using Rcs.Application.Common;
using Rcs.Application.MessageBus.Commands;
using Rcs.Application.ThirdModels;
using Rcs.Domain.Repositories;
using TaskStatus = Rcs.Domain.Entities.TaskStatus;
namespace Rcs.Api.OtherControllers;
/// <summary>
/// WMS 接口控制器
/// 用于内部 WMS 系统调用，提供任务创建等接口
/// @author zzy
/// </summary>
[Route("/[controller]")]
[ApiController]
public class WmsController : Controller
{
private readonly ILogger<WmsController> _logger;
private readonly IMediator _mediator;
private readonly IStorageLocationRepository _storageLocationRepository;
private readonly IRobotTaskRepository _robotTaskRepository;
/// <summary>
/// 构造函数
/// </summary>
/// <param name="logger">日志记录器</param>
/// <param name="mediator">中介者</param>
/// <param name="storageLocationRepository">库位仓储</param>
public WmsController(
ILogger<WmsController> logger,
IMediator mediator,
IStorageLocationRepository storageLocationRepository,
IRobotTaskRepository robotTaskRepository)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_mediator = mediator ?? throw new ArgumentNullException(nameof(mediator));
_storageLocationRepository = storageLocationRepository ?? throw new ArgumentNullException(nameof(storageLocationRepository));
_robotTaskRepository = robotTaskRepository ?? throw new ArgumentNullException(nameof(robotTaskRepository));
}
/// <summary>
/// WMS 任务创建接口
/// 接收 WMS 系统的任务创建请求，验证参数后创建 AGV 搬运任务
/// </summary>
/// <param name="request">WMS 任务创建请求</param>
/// <param name="cancellationToken">取消令牌</param>
/// <returns>统一响应模型</returns>
[HttpPost("task_create")]
[ProducesResponseType(typeof(ApiResponse<WmsTaskCreateResult>), StatusCodes.Status200OK)]
[ProducesResponseType(typeof(ValidationProblemDetails), StatusCodes.Status400BadRequest)]
public async Task<IActionResult> TaskCreate(
[FromBody] WmsTaskCreateRequest request,
CancellationToken cancellationToken = default)
{
// 1. 优先输出完整请求日志
_logger.LogInformation(
"【WMS任务创建】收到请求: TaskNo={TaskNo}, TaskType={TaskType}, ContainerCode={ContainerCode}, " +
"FromPort={FromPort}, ToPort={ToPort}, NeedEnsure={NeedEnsure}, CarNo={CarNo}, " +
"Priority={Priority}, CreatedBy={CreatedBy}, CreatedTime={CreatedTime}",
request.taskNo,
request.taskType,
request.containerCode,
request.fromPort,
request.toPort,
request.needEnsure,
request.carNo,
request.priority,
request.createdBy,
request.createdTime);
// 2. 校验起点库位是否存在
var fromLocation = await _storageLocationRepository.GetByLocationCodeAsync(request.fromPort, cancellationToken);
if (fromLocation == null)
{
_logger.LogWarning("【WMS任务创建】起点库位不存在: TaskNo={TaskNo}, FromPort={FromPort}",
request.taskNo, request.fromPort);
return BadRequest(ApiResponse<WmsTaskCreateResult>.Failed(
$"起点库位编码不存在: {request.fromPort}"));
}
// 3. 校验终点库位是否存在
var toLocation = await _storageLocationRepository.GetByLocationCodeAsync(request.toPort, cancellationToken);
if (toLocation == null)
{
_logger.LogWarning("【WMS任务创建】终点库位不存在: TaskNo={TaskNo}, ToPort={ToPort}",
request.taskNo, request.toPort);
return BadRequest(ApiResponse<WmsTaskCreateResult>.Failed(
$"终点库位编码不存在: {request.toPort}"));
}
// 4. 构建任务创建命令并发送
var command = new CreateOrUpdateRobotTaskCommand
{
TaskCode = request.taskNo,
TaskName = $"WMS_{request.taskType}",
BeginLocationId = fromLocation.LocationId.ToString(),
EndLocationId = toLocation.LocationId.ToString(),
ContainerCode = request.containerCode,
Priority = request.priority,
CarNo = request.carNo,
NeedEnsure = request.needEnsure,
CreatedBy = request.createdBy,
CreatedTime = request.createdTime,
Source = "WMS"
};
_logger.LogInformation("【WMS任务创建】开始创建任务: TaskNo={TaskNo}", request.taskNo);
var client = _mediator.CreateRequestClient<CreateOrUpdateRobotTaskCommand>();
var response = await client.GetResponse<ApiResponse>(command, cancellationToken);
var result = response.Message;
// 5. 根据处理结果返回响应
if (result.Success)
{
_logger.LogInformation("【WMS任务创建】任务创建成功: TaskNo={TaskNo}", request.taskNo);
return Ok(ApiResponse<WmsTaskCreateResult>.Successful(
new WmsTaskCreateResult
{
TaskNo = request.taskNo,
TaskId = result.Data?.ToString()
},
"任务创建成功"));
}
_logger.LogWarning("【WMS任务创建】任务创建失败: TaskNo={TaskNo}, Reason={Reason}",
request.taskNo, result.Message);
return Ok(ApiResponse<WmsTaskCreateResult>.Failed(
result.Message,
result.Code,
new WmsTaskCreateResult
{
TaskNo = request.taskNo
}));
}
/// <summary>
/// WMS 任务取消接口
/// 接收 WMS 系统的任务取消请求，仅允许取消等待中或已分配的任务
/// </summary>
/// <param name="request">WMS 任务取消请求</param>
/// <param name="cancellationToken">取消令牌</param>
/// <returns>统一响应模型</returns>
[HttpPost("task_cancel")]
[ProducesResponseType(typeof(ApiResponse), StatusCodes.Status200OK)]
[ProducesResponseType(typeof(ValidationProblemDetails), StatusCodes.Status400BadRequest)]
public async Task<IActionResult> TaskCancel(
[FromBody] WmsTaskCancelRequest request,
CancellationToken cancellationToken = default)
{
_logger.LogInformation("【WMS任务取消】收到请求: TaskNo={TaskNo}", request.taskNo);
var task = await _robotTaskRepository.GetByTaskCodeAsync(request.taskNo, cancellationToken);
if (task == null)
{
_logger.LogWarning("【WMS任务取消】任务不存在: TaskNo={TaskNo}", request.taskNo);
return BadRequest(ApiResponse.Failed($"未找到任务号为 {request.taskNo} 的任务"));
}
if (task.Status != TaskStatus.Pending && task.Status != TaskStatus.Assigned)
{
_logger.LogWarning(
"【WMS任务取消】任务状态不允许取消: TaskNo={TaskNo}, TaskId={TaskId}, Status={Status}",
request.taskNo,
task.TaskId,
task.Status);
return BadRequest(ApiResponse.Failed(
$"任务 {request.taskNo} 当前状态为 {task.Status}，仅等待中或已分配的任务允许取消"));
}
_logger.LogInformation("【WMS任务取消】开始取消任务: TaskNo={TaskNo}, TaskId={TaskId}", request.taskNo, task.TaskId);
var client = _mediator.CreateRequestClient<DeleteRobotTaskCommand>();
var response = await client.GetResponse<ApiResponse>(new DeleteRobotTaskCommand
{
TaskId = task.TaskId
}, cancellationToken);
var result = response.Message;
if (result.Success)
{
_logger.LogInformation("【WMS任务取消】任务取消成功: TaskNo={TaskNo}, TaskId={TaskId}", request.taskNo, task.TaskId);
}
else
{
_logger.LogWarning(
"【WMS任务取消】任务取消失败: TaskNo={TaskNo}, TaskId={TaskId}, Reason={Reason}",
request.taskNo,
task.TaskId,
result.Message);
}
return Ok(result);
}
}
public class WmsResponse
{
/// <summary>
/// 响应码
/// </summary>
public int code { get; set; }
/// <summary>
/// 响应数据
/// </summary>
public dynamic? data { get; set; }
/// <summary>
/// 响应说明
/// </summary>
public string? msg { get; set; }
public static WmsResponse Failed(string message, int code = 400)
{
return new WmsResponse
{
code = code,
msg = message,
data = null
};
}
public static WmsResponse Successful(dynamic data = null, string message = "操作成功", int code = 200)
{
return new WmsResponse
{
code = code,
msg = message,
data = data
};
}
}