代码暂存

src/main/java/com/wms/constants/enums/TaskOutValidationEnum.java

@@ -0,0 +1,25 @@
+package com.wms.constants.enums;
+
+/**
+ * 入库验证信息枚举
+ */
+public enum TaskOutValidationEnum {
+    OK(""),
+    NO_REQUEST_BODY("请求参数为空"),
+    LACK_REQUIRED_PARAM("缺少必须参数：物料、载具、起始库位至少需要一个"),
+    ERROR_VEHICLE_ID("不存在的载具号"),
+    ERROR_ORIGIN_POINT("错误的起始库位"),
+    ERROR_DESTINATION_POINT("错误的终点站台"),
+    NO_PICK_STAND("拣选任务无拣选站台"),
+    ERROR_PICK_STAND("错误的拣选站台"),
+    NO_STOCK("请求的物料无库存"),
+    ERROR_GOODS_NUM("错误的出库数量");
+
+    private final String errorMessage;
+    TaskOutValidationEnum(String errorMessage) {
+        this.errorMessage = errorMessage;
+    }
+    public String getErrorMessage() {
+        return errorMessage;
+    }
+}

src/main/java/com/wms/controller/TaskController.java

@@ -1,14 +1,23 @@
 package com.wms.controller;
 
 import com.alibaba.fastjson2.JSON;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.wms.annotation.MyLog;
 import com.wms.constants.enums.*;
 import com.wms.entity.app.*;
+import com.wms.entity.app.dto.extend.TaskDetailInfo;
 import com.wms.entity.app.request.GoodsInRequest;
 import com.wms.entity.app.request.TaskInRequest;
+import com.wms.entity.app.request.TaskOutRequest;
+import com.wms.entity.table.Location;
+import com.wms.entity.table.Stock;
+import com.wms.entity.table.Task;
+import com.wms.entity.table.Vehicle;
 import com.wms.service.*;
 import com.wms.utils.HttpUtils;
 import com.wms.utils.StringUtils;
+import com.wms.utils.WmsUtils;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import org.slf4j.Logger;
@@ -22,10 +31,12 @@ import org.springframework.transaction.interceptor.TransactionAspectSupport;
 import org.springframework.web.bind.annotation.*;
 
 import java.math.BigDecimal;
-import java.util.Objects;
+import java.time.LocalDateTime;
+import java.util.*;
 
 import static com.wms.config.InitLocalConfig.configMap;
 import static com.wms.utils.StringUtils.convertJsonString;
+import static com.wms.utils.WmsUtils.generateId;
 
 /**
  * WMS任务控制类
@@ -62,7 +73,11 @@ public class TaskController {
     /**
      * 物料服务
      */
-    private GoodsService goodsService;
+    private final GoodsService goodsService;
+    /**
+     * 载具服务
+     */
+    private final VehicleService vehicleService;
     /**
      * 请求头部信息
      */
@@ -95,12 +110,39 @@ public class TaskController {
                 response.setMessage("入库请求验证错误！" + validationInfo);
                 return convertJsonString(response);
             }
-            // 请求可用库位---悲观锁
+            Map<String, String> nextLocationMap = new HashMap<>();
+            // 请求可用库位
+            for (int i = 0; i < locationService.count(new LambdaQueryWrapper<Location>().eq(Location::getLocationStatus, LocationStatus.EMPTY.getCode())); i++) {
+                nextLocationMap = locationService.getOneLocation(taskInRequest.getOriginPoint(), null);
+                if (nextLocationMap == null || nextLocationMap.isEmpty() || !nextLocationMap.containsKey("nextLocationId")) {
+                    logger.error("暂无可用库位");
+                    response.setCode(ResponseCode.ERROR.getCode());
+                    response.setMessage("入库请求验证错误！" + validationInfo);
+                    return convertJsonString(response);
+                } else {
+                    Location nextLocation = locationService.getOne(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, nextLocationMap.get("nextLocationId")));
+                    LambdaUpdateWrapper<Location> updateLocationWrapper = new LambdaUpdateWrapper<Location>()
+                            .set(Location::getLocationStatus, LocationStatus.OCCUPY.getCode())
+                            .eq(Location::getLocationId, nextLocation.getLocationId())
+                            .eq(Location::getLocationStatus, LocationStatus.EMPTY.getCode());
+                    if (locationService.update(updateLocationWrapper)) {
+                        break;
+                    }
+                }
+            }
             // 生成入库任务
+            String saveTaskResult = "";
             if (taskInRequest.getGoodsList().isEmpty()) {// 空托入库
-
+                saveTaskResult = genEmptyInTask(taskInRequest, nextLocationMap.get("nextLocationId"), nextLocationMap.get("preTaskId"));
             } else {// 带料入库
-
+                saveTaskResult = genGoodsInTask(taskInRequest, nextLocationMap.get("nextLocationId"), nextLocationMap.get("preTaskId"));
+            }
+            if (!saveTaskResult.equals("")) {
+                // 回退库位锁定
+                locationService.update(new LambdaUpdateWrapper<Location>()
+                        .set(Location::getLocationStatus, LocationStatus.EMPTY.getCode())
+                        .eq(Location::getLocationId, nextLocationMap.get("nextLocationId"))
+                        .eq(Location::getLocationStatus, LocationStatus.OCCUPY.getCode()));
             }
 
             logger.info("接收入库请求成功！");
@@ -118,6 +160,87 @@ public class TaskController {
         }
     }
 
+    /**
+     * 添加空入库任务
+     * @param taskInRequest 入库请求
+     * @param locationId 库位id
+     * @param preTaskId 前置任务
+     * @return 添加结果
+     */
+    private String genEmptyInTask (TaskInRequest taskInRequest, String locationId, String preTaskId) {
+        String result = "";
+        Task tempInTask = new Task();
+        tempInTask.setTaskId(generateId("RK_"));
+        tempInTask.setTaskType(TaskType.IN.getCode());
+        tempInTask.setTaskStatus(WmsTaskStatus.NEW.getCode());
+        tempInTask.setTaskGroup(generateId(""));
+        tempInTask.setTaskPriority(1);
+        tempInTask.setVehicleId(taskInRequest.getVehicleId());
+        tempInTask.setOrigin(taskInRequest.getOriginPoint());
+        tempInTask.setDestination(locationId);
+        tempInTask.setVehicleSize(1);
+        tempInTask.setWeight(taskInRequest.getTotalWeight());
+        tempInTask.setCreateTime(LocalDateTime.now());
+        tempInTask.setUserName(taskInRequest.getUserName());
+        tempInTask.setPreTask(preTaskId);
+        try {
+            if (!taskService.save(tempInTask)) {
+                return "添加空入库任务失败";
+            }
+        } catch (Exception e) {
+            logger.error("添加空入库任务异常：{}", convertJsonString(e));
+            return "添加空入库任务失败";
+        }
+        return result;
+    }
+
+    /**
+     * 添加入库任务
+     * @param taskInRequest 入库请求
+     * @param locationId 库位号
+     * @param preTaskId 前置任务
+     * @return 添加结果
+     */
+    private String genGoodsInTask (TaskInRequest taskInRequest, String locationId, String preTaskId) {
+        String result = "";
+        String taskGroupId = generateId("");
+        List<Task> tempTasks = new ArrayList<>();
+        for (GoodsInRequest goodsInRequest : taskInRequest.getGoodsList()) {
+            Task tempInTask = new Task();
+            tempInTask.setTaskId(generateId("RK_"));
+            tempInTask.setTaskType(TaskType.IN.getCode());
+            tempInTask.setTaskStatus(WmsTaskStatus.NEW.getCode());
+            tempInTask.setTaskGroup(taskGroupId);
+            tempInTask.setTaskPriority(1);
+            tempInTask.setVehicleId(taskInRequest.getVehicleId());
+            tempInTask.setOrigin(taskInRequest.getOriginPoint());
+            tempInTask.setDestination(locationId);
+            tempInTask.setVehicleSize(1);
+            tempInTask.setWeight(taskInRequest.getTotalWeight());
+            tempInTask.setCreateTime(LocalDateTime.now());
+            tempInTask.setUserName(taskInRequest.getUserName());
+            tempInTask.setPreTask(preTaskId);
+            // 物料相关信息
+            TaskDetailInfo goodsRelatedInfo = new TaskDetailInfo();
+            // TODO 物料信息需要完善
+            goodsRelatedInfo.setGoodsId(goodsInRequest.getGoodsId());
+            goodsRelatedInfo.setGoodsName("");
+            tempInTask.setGoodsRelated(goodsRelatedInfo);
+
+            tempTasks.add(tempInTask);
+        }
+
+        try {
+            if (!taskService.saveBatch(tempTasks)) {
+                return "添加入库任务失败";
+            }
+        } catch (Exception e) {
+            logger.error("添加入库任务异常：{}", convertJsonString(e));
+            return "添加入库任务失败";
+        }
+        return result;
+    }
+
     /**
      * 验证入库请求
      * @param taskInRequest 入库请求
@@ -133,7 +256,7 @@ public class TaskController {
             return TaskInValidationEnum.NO_VEHICLE_ID.getErrorMessage();
         }
         // 验证载具号是否重复入库
-
+        // TODO
         // 验证重量
         if (taskInRequest.getTotalWeight() == null) {
             return TaskInValidationEnum.NO_WEIGHT.getErrorMessage();
@@ -175,4 +298,116 @@ public class TaskController {
         }
         return TaskInValidationEnum.OK.getErrorMessage();
     }
+
+    /**
+     * 接收出库任务请求
+     *
+     * @param taskOutRequest 出库任务
+     * @return 结果
+     */
+    @PostMapping("/requestOut")
+    @ResponseBody
+    @Transactional(isolation = Isolation.REPEATABLE_READ, propagation = Propagation.REQUIRED)
+    @MyLog(logTitle = "出库请求", logMethod = "requestOut")
+    public String receiveTaskOutRequest(@RequestBody TaskOutRequest taskOutRequest) {
+        logger.info("接收到出库请求：{}，ip地址：{}", JSON.toJSONString(taskOutRequest), HttpUtils.getIpAddr(servletRequest));
+        // 创建响应信息
+        ResponseEntity response = new ResponseEntity();
+        try {
+            // 验证出库请求
+            String validationInfo = validateTaskOutRequest(taskOutRequest);
+            if (!Objects.equals(validationInfo, TaskInValidationEnum.OK.getErrorMessage())) {
+                logger.error("出库请求验证错误！{}", validationInfo);
+                response.setCode(ResponseCode.ERROR.getCode());
+                response.setMessage("出库请求验证错误！" + validationInfo);
+                return convertJsonString(response);
+            }
+            // 没有物料，单纯载具或者库位出库
+            if (StringUtils.isEmpty(taskOutRequest.getGoodsId())) {
+                // 生成载具出库任务
+
+            }
+            // 查询库存
+            LambdaQueryWrapper<Stock> stockLambdaQueryWrapper = new LambdaQueryWrapper<Stock>()
+                    .eq(Stock::getGoodsId, taskOutRequest.getGoodsId());
+            // 生成出库任务
+
+            logger.info("接收入库请求成功！");
+            response.setCode(ResponseCode.OK.getCode());
+            response.setMessage("接收入库请求成功！");
+            return convertJsonString(response);
+        } catch (Exception e) {
+            // 回滚事务
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            logger.error("发生异常：{}", e.getMessage());
+            // 返回其他异常
+            response.setCode(ResponseCode.ERROR.getCode());
+            response.setMessage("发生意料之外的错误");
+            return convertJsonString(response);
+        }
+    }
+
+
+    /**
+     * 生成载具或库位出库任务
+     * @param taskOutRequest 出库请求
+     * @return 结果
+     */
+    private String genVehicleLocationOutTask(TaskOutRequest taskOutRequest) {
+
+    }
+
+    /**
+     * 验证出库请求
+     * @param taskOutRequest 出库请求
+     * @return 验证结果---空为验证通过，否则输出错误信息
+     */
+    private String validateTaskOutRequest(TaskOutRequest taskOutRequest) {
+        // 验证任务
+        if (taskOutRequest == null) {
+            return TaskOutValidationEnum.NO_REQUEST_BODY.getErrorMessage();
+        }
+        // 验证是否包含请求信息
+        if (StringUtils.isEmpty(taskOutRequest.getGoodsId())
+                && StringUtils.isEmpty(taskOutRequest.getVehicleId())
+                && StringUtils.isEmpty(taskOutRequest.getOriginPoint())) {
+            return TaskOutValidationEnum.LACK_REQUIRED_PARAM.getErrorMessage();
+        }
+        // 验证载具号
+        if (StringUtils.isNotEmpty(taskOutRequest.getVehicleId())
+                && vehicleService.exists(new LambdaQueryWrapper<Vehicle>().eq(Vehicle::getVehicleId, taskOutRequest.getVehicleId()))) {
+            return TaskOutValidationEnum.ERROR_VEHICLE_ID.getErrorMessage();
+        }
+        // 验证库位
+        if (StringUtils.isNotEmpty(taskOutRequest.getOriginPoint())
+                && locationService.exists(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, taskOutRequest.getOriginPoint()))) {
+            return TaskOutValidationEnum.ERROR_ORIGIN_POINT.getErrorMessage();
+        }
+        // 验证终点站台
+        if (taskOutRequest.getIsPicking() == 0) {// 出库
+            if (standService.validateStand(taskOutRequest.getDestinationPoint(), 2)) {
+                return TaskOutValidationEnum.ERROR_DESTINATION_POINT.getErrorMessage();
+            }
+        } else {// 拣选出库
+            if (standService.validateStand(taskOutRequest.getDestinationPoint(), 3)) {
+                return TaskOutValidationEnum.ERROR_PICK_STAND.getErrorMessage();
+            }
+        }
+        // 验证物料信息
+        if (StringUtils.isNotEmpty(taskOutRequest.getGoodsId())) {
+            if (taskOutRequest.getGoodsNum() == null || taskOutRequest.getGoodsNum().compareTo(BigDecimal.ZERO) <= 0) {
+                return TaskOutValidationEnum.ERROR_GOODS_NUM.getErrorMessage();
+            }
+            // 查询库存信息
+            LambdaQueryWrapper<Stock> stockQueryWrapper = new LambdaQueryWrapper<Stock>()
+                    .apply("goods_related -> '$.goodsId' = {0}", taskOutRequest.getGoodsId())
+                    .apply("goods_related -> '$.remainNum' > 0")
+                    .eq(StringUtils.isNotEmpty(taskOutRequest.getVehicleId()), Stock::getVehicleId, taskOutRequest.getVehicleId())
+                    .eq(StringUtils.isNotEmpty(taskOutRequest.getOriginPoint()), Stock::getLocationId, taskOutRequest.getOriginPoint());
+            if (!stockService.exists(stockQueryWrapper)) {
+                return TaskOutValidationEnum.NO_STOCK.getErrorMessage();
+            }
+        }
+        return TaskOutValidationEnum.OK.getErrorMessage();
+    }
 }

src/main/java/com/wms/entity/app/dto/TaskDto.java

@@ -67,4 +67,16 @@ public class TaskDto {
      * 物料相关信息
      */
     private TaskDetailInfo goodsRelated;
+    /**
+     * 前置任务号
+     */
+    private String preTask;
+    /**
+     * 是否拣选
+     */
+    private Integer isPicking;
+    /**
+     * 拣选站台
+     */
+    private String pickStand;
 }

src/main/java/com/wms/entity/app/dto/TaskRecordDto.java

@@ -64,4 +64,16 @@ public class TaskRecordDto {
      * 物料相关
      */
     private TaskDetailInfo goodsRelated;
+    /**
+     * 前置任务号
+     */
+    private String preTask;
+    /**
+     * 是否拣选
+     */
+    private Integer isPicking;
+    /**
+     * 拣选站台
+     */
+    private String pickStand;
 }

src/main/java/com/wms/entity/app/request/TaskOutRequest.java

@@ -0,0 +1,28 @@
+package com.wms.entity.app.request;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Data
+@ApiModel(value = "出库请求")
+public class TaskOutRequest {
+    @ApiModelProperty(value ="物料编号")
+    private String goodsId;
+    @ApiModelProperty(value ="数量")
+    private BigDecimal goodsNum;
+    @ApiModelProperty(value ="载具号")
+    private String vehicleId;
+    @ApiModelProperty(value ="起始库位")
+    private String originPoint;
+    @ApiModelProperty(value ="终点站台")
+    private String destinationPoint;
+    @ApiModelProperty(value ="用户名")
+    private String userName;
+    @ApiModelProperty(value ="是否拣选")
+    private Integer isPicking;
+    @ApiModelProperty(value ="拣选站台")
+    private String pickStand;
+}

src/main/java/com/wms/entity/table/Task.java

@@ -86,4 +86,19 @@ public class Task {
      */
     @TableField(value = "goods_related", typeHandler = Fastjson2TypeHandler.class)
     private TaskDetailInfo goodsRelated;
+    /**
+     * 前置任务
+     */
+    @TableField(value = "pre_task")
+    private String preTask;
+    /**
+     * 是否拣选
+     */
+    @TableField(value = "is_picking")
+    private Integer isPicking;
+    /**
+     * 拣选站台
+     */
+    @TableField(value = "pick_stand")
+    private String pickStand;
 }

src/main/java/com/wms/entity/table/TaskRecord.java

@@ -83,4 +83,19 @@ public class TaskRecord {
      */
     @TableField(value = "goods_related", typeHandler = Fastjson2TypeHandler.class)
     private TaskDetailInfo goodsRelated;
+    /**
+     * 前置任务
+     */
+    @TableField(value = "pre_task")
+    private String preTask;
+    /**
+     * 是否拣选
+     */
+    @TableField(value = "is_picking")
+    private Integer isPicking;
+    /**
+     * 拣选站台
+     */
+    @TableField(value = "pick_stand")
+    private String pickStand;
 }

src/main/java/com/wms/service/LocationService.java

@@ -12,8 +12,8 @@ public interface LocationService extends IService<Location> {
     /**
      * 查找一个可用库位
      * @param inPoint 入库站点
-     * @return 结果
+     * @param goodsId 物料编号--可选
-     * nextLocationId, preTaskId
+     * @return 结果 nextLocationId, preTaskId
      */
-    Map<String, String> getOneLocation(String inPoint);
+    Map<String, String> getOneLocation(String inPoint, String goodsId);
 }

src/main/java/com/wms/service/TaskService.java

@@ -1,8 +1,17 @@
 package com.wms.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.wms.entity.app.dto.TaskDto;
 import com.wms.entity.table.Task;
 
+/**
+ * 任务服务
+ */
 public interface TaskService extends IService<Task> {
-
+    /**
+     * 生成移库任务
+     * @param locationId 要出库的库位号
+     * @return 深度-1的移库任务
+     */
+    TaskDto genMoveTask(String locationId);
 }

src/main/java/com/wms/service/serviceImplements/LocationServiceImplements.java

@@ -2,22 +2,22 @@ package com.wms.service.serviceImplements;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.wms.constants.enums.StockStatus;
 import com.wms.entity.table.Location;
 import com.wms.entity.table.Stand;
+import com.wms.entity.table.Stock;
 import com.wms.entity.table.Task;
 import com.wms.mapper.LocationMapper;
 import com.wms.service.LocationService;
 import com.wms.service.StandService;
+import com.wms.service.StockService;
 import com.wms.service.TaskService;
 import com.wms.utils.StringUtils;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.Collection;
+import java.util.*;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 
 @Service
 @RequiredArgsConstructor(onConstructor = @__(@Autowired))
@@ -34,15 +34,20 @@ public class LocationServiceImplements extends ServiceImpl<LocationMapper, Locat
      * 站台
      */
     private final StandService standService;
+    /**
+     * 库存
+     */
+    private final StockService stockService;
 
     /**
      * 查找一个可用库位
      * @param inPoint 入库站点
+     * @param goodsId 物料编号--可选
      * @return 结果
      * nextLocationId, preTaskId
      */
     @Override
-    public Map<String, String> getOneLocation(String inPoint) {
+    public Map<String, String> getOneLocation(String inPoint, String goodsId) {
         Map<String, String> resultMap = new HashMap<>();
         // 查找对应站台
         LambdaQueryWrapper<Location> locationQueryWrapper = new LambdaQueryWrapper<Location>()
@@ -60,11 +65,42 @@ public class LocationServiceImplements extends ServiceImpl<LocationMapper, Locat
             Stand queryStand = standService.getOne(standQueryWrapper);
             if (queryStand != null && queryStand.getEquipmentId() != null) {
                 equipmentId = queryStand.getEquipmentId();
-                locationQueryWrapper.eq(Location::getEquipmentId, queryStand.getEquipmentId());
             }
         }
         // 指定设备号
         if (equipmentId != -1) {
+            return getOneLocationByEquipmentId(resultMap, locationQueryWrapper, equipmentId);
+        } else {// 未指定设备号
+            // TODO
+            // 选择最近未使用的设备
+            LambdaQueryWrapper<Stand> LRUStandQueryWrapper = new LambdaQueryWrapper<Stand>()
+                    .select(Stand::getStandId, Stand::getEquipmentId)
+                    .eq(Stand::getStandStatus, 0)
+                    .eq(Stand::getIsLock, 0)
+                    .eq(Stand::getStandType, 3)
+                    .orderByAsc(Stand::getLastUseTime);
+            List<Stand> LRUStands = standService.list(LRUStandQueryWrapper);
+            if (LRUStands.isEmpty()) {
+                return null;
+            } else {
+                if (StringUtils.isNotEmpty(goodsId)) {// 需要根据物料编号做出区分
+                    equipmentId = selectEquipmentByLRUAndGoods(LRUStands, goodsId);
+                } else {
+                    equipmentId = LRUStands.get(0).getEquipmentId();
+                }
+                return getOneLocationByEquipmentId(resultMap, locationQueryWrapper, equipmentId);
+            }
+        }
+    }
+
+    /**
+     * 根据设备号查找库位
+     * @param resultMap 结果集
+     * @param locationQueryWrapper 查询条件
+     * @param equipmentId 设备号
+     * @return 查询结果
+     */
+    private Map<String, String> getOneLocationByEquipmentId(Map<String, String> resultMap, LambdaQueryWrapper<Location> locationQueryWrapper, int equipmentId) {
         locationQueryWrapper.eq(Location::getEquipmentId, equipmentId);
         locationQueryWrapper.orderByDesc(Location::getWDepth)
                 .orderByAsc(List.of(Location::getWCol, Location::getWLayer, Location::getWRow));
@@ -109,36 +145,47 @@ public class LocationServiceImplements extends ServiceImpl<LocationMapper, Locat
                 }
             }
         }
-        } else {// 未指定设备号
-            // TODO
-            // 选择最近未使用的设备
-            LambdaQueryWrapper<Stand> standQueryWrapper = new LambdaQueryWrapper<Stand>()
-                    .select(Stand::getStandId, Stand::getEquipmentId)
-                    .eq(Stand::getStandStatus, 0)
-                    .eq(Stand::getIsLock, 0)
-                    .eq(Stand::getStandType, 3)
-                    .orderByAsc(Stand::getLastUseTime);
-            Stand queryStand = standService.getOne(standQueryWrapper);
-            if (queryStand != null && queryStand.getEquipmentId() != null) {
-                locationQueryWrapper.eq(Location::getEquipmentId, queryStand.getEquipmentId());
-            } else {
-                locationQueryWrapper.eq(Location::getEquipmentId, 1);
-            }
-        }
-        locationQueryWrapper.orderByDesc(Location::getWDepth)
-                .orderByAsc(List.of(Location::getWCol, Location::getWLayer, Location::getWRow));
-
-        Location oneAvailableLocation = locationMapper.selectOne(locationQueryWrapper);
-        if (oneAvailableLocation != null) {
-
-        } else {
-
-        }
-        // 查找低一个深度的库位
-
-
-
-
         return null;
     }
+
+    /**
+     * 根据最近最久未使用加物料来判断应该使用哪个设备
+     * @param LRUStands 符合的设备
+     * @param goodsId 物料编号
+     * @return 设备号
+     */
+    private int selectEquipmentByLRUAndGoods(List<Stand> LRUStands, String goodsId) {
+        int equipmentId = -1;
+        List<Integer> equipmentIds = new ArrayList<>();
+        List<Task> tasks = taskService.list(new LambdaQueryWrapper<Task>()
+                .select(Task::getDestination)
+                .apply("goods_related -> '$.goods_id' = {0}", goodsId)
+                .eq(Task::getTaskType, 1));
+        for (Task task : tasks) {
+            Location tempLocation = locationMapper.selectOne(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, task.getDestination()));
+            if (tempLocation != null && !equipmentIds.contains(tempLocation.getEquipmentId())) {
+                equipmentIds.add(tempLocation.getEquipmentId());
+            }
+        }
+        List<Stock> stocks = stockService.list(new LambdaQueryWrapper<Stock>()
+                .select(Stock::getLocationId)
+                .apply("goods_related -> '$.goods_id' = {0}", goodsId)
+                .eq(Stock::getStockStatus, StockStatus.OK.getCode()));
+        for (Stock stock : stocks) {
+            Location tempLocation = locationMapper.selectOne(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, stock.getLocationId()));
+            if (tempLocation != null && !equipmentIds.contains(tempLocation.getEquipmentId())) {
+                equipmentIds.add(tempLocation.getEquipmentId());
+            }
+        }
+        for (Stand lruStand : LRUStands) {
+            if (!equipmentIds.contains(lruStand.getEquipmentId())) {
+                equipmentId = lruStand.getEquipmentId();
+                break;
+            }
+        }
+        if (equipmentId == -1) {
+            equipmentId = LRUStands.get(0).getEquipmentId();
+        }
+        return equipmentId;
+    }
 }

src/main/java/com/wms/service/serviceImplements/StandServiceImplements.java

@@ -35,10 +35,7 @@ public class StandServiceImplements extends ServiceImpl<StandMapper, Stand> impl
             lambdaQueryWrapper.eq(Stand::getAllowIn, 1);// 入库
         } else if (taskType == 2) {// 出库
             lambdaQueryWrapper.eq(Stand::getAllowOut, 1);// 出库
-        } else if (taskType == 4) {// 盘点
+        } else if (taskType == 3 || taskType == 4) {// 拣选或者盘点
-            lambdaQueryWrapper.eq(Stand::getAllowIn, 1);// 入库
-            lambdaQueryWrapper.eq(Stand::getAllowOut, 1);// 出库
-        } else if (taskType == 3) {// 拣选
             lambdaQueryWrapper.eq(Stand::getStandType, 2);
         } else {
             return false;

src/main/java/com/wms/service/serviceImplements/TaskServiceImplements.java

@@ -1,16 +1,52 @@
 package com.wms.service.serviceImplements;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.wms.entity.app.dto.TaskDto;
+import com.wms.entity.table.Location;
 import com.wms.entity.table.Task;
 import com.wms.mapper.TaskMapper;
+import com.wms.service.LocationService;
 import com.wms.service.TaskService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+/**
+ * 任务服务的实现类
+ */
 @Service
 @RequiredArgsConstructor(onConstructor = @__(@Autowired))
 public class TaskServiceImplements extends ServiceImpl<TaskMapper, Task> implements TaskService {
-
+    /**
+     * 任务mapper
+     */
     private final TaskMapper taskMapper;
+    /**
+     * 库位服务
+     */
+    private final LocationService locationService;
+
+    @Override
+    public TaskDto genMoveTask(String locationId) {
+        Location outLocation = locationService.getOne(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, locationId));
+        if (outLocation != null) {
+            if (outLocation.getWDepth() == 1) {
+                return null;
+            } else {
+                // 生成当前深度-1的库位的移库任务
+                Location depthMinus1Location = locationService.getOne(new LambdaQueryWrapper<Location>().eq(Location::getLocationId, outLocation.getLocationId()));
+                // 查询这个位置
+                // 生成当前深度-2的库位的移库任务，即当前深度-1的库位作为参数
+                genMoveTask(depthMinus1Location.getLocationId());
+            }
+        }
+
+
+
+
+
+
+        return null;
+    }
 }