增加异步调用方式

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/controller/PrepareController.java

@@ -6,23 +6,23 @@ import com.dituhui.pea.common.Result;
 import com.dituhui.pea.pre.opta.domain.Customer;
 import com.dituhui.pea.pre.opta.domain.Vehicle;
 import com.dituhui.pea.pre.opta.domain.VehicleRoutingSolution;
-import com.dituhui.pea.pre.service.BatchService;
+import com.dituhui.pea.pre.opta.solver.VehicleRoutingConstraintProvider;
 import com.dituhui.pea.pre.service.PrepareService;
 import com.dituhui.pea.pre.service.SolveService;
 import lombok.extern.slf4j.Slf4j;
 import org.optaplanner.core.api.score.buildin.hardsoftlong.HardSoftLongScore;
+import org.optaplanner.core.api.solver.SolverManager;
+import org.optaplanner.core.api.solver.SolverStatus;
+import org.optaplanner.core.config.solver.SolverConfig;
+import org.optaplanner.core.config.solver.SolverManagerConfig;
+import org.optaplanner.core.impl.solver.DefaultSolverManager;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import java.sql.SQLException;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ExecutionException;
+import java.util.*;
 
 /**
  * @author zhangx
@@ -39,6 +39,19 @@ public class PrepareController {
     @Autowired
     SolveService solveService;
 
+
+    private SolverManager<VehicleRoutingSolution, UUID> solverManager;
+    public PrepareController() {
+        SolverConfig solverConfig = new SolverConfig();
+        solverConfig.withSolutionClass(VehicleRoutingSolution.class);
+        solverConfig.withEntityClasses(Vehicle.class);
+        solverConfig.withConstraintProviderClass(VehicleRoutingConstraintProvider.class);
+//        solverConfig.with
+        solverManager= SolverManager.create(solverConfig, new SolverManagerConfig());
+
+    }
+
+
     /*
      * 检查指定日期的小组是否有在运行的批次任务，有则返回，没有则创建后返回批次码
      */
@@ -59,34 +72,37 @@ public class PrepareController {
     // 异步任务运行 todo
     @GetMapping("/prepare/solveAsync/{groupId}/{batchNo}")
     public Result<?> solveAsync(@PathVariable String groupId, @PathVariable String batchNo) {
-        log.info("solveAsync, groupId:{}, day:{}", groupId, batchNo);
-        VehicleRoutingSolution solution = null;
-        try {
-            solution = solveService.solveAsync(groupId, batchNo);
-            prepareService.saveSolutionToDispatch(groupId, batchNo, solution);
-            prepareService.extractDispatchToOrder(groupId, batchNo);
-        } catch (ExecutionException e) {
-            throw new RuntimeException(e);
-        } catch (InterruptedException e) {
-            throw new RuntimeException(e);
-        } catch (SQLException e) {
-            throw new RuntimeException(e);
-        }
-        HardSoftLongScore score = solution.getScore();
+        log.info("调用引擎处理-异步处理, groupId:{}, batchNo:{}", groupId, batchNo);
+        UUID problemId = solveService.generateProblemId(groupId, batchNo);
+        // 提交问题开始求解
+        VehicleRoutingSolution problem= solveService.prepareSolution(groupId, batchNo);
 
-        log.info("solveAsync done, groupId:{}, day:{}, score:{}", groupId, batchNo, score.toString());
+        solverManager.solveAndListen(problemId, id -> problem,
+                this.prepareService::saveSolutionToDispatch);
 
-        return Result.success(score);
+        log.error("调用引擎处理-异步处理, 已触发异步, groupId:{}, batchNo:{}", groupId, batchNo);
+
+        return Result.success("已触发异步执行");
     }
 
     @GetMapping("/prepare/solveStatus/{groupId}/{batchNo}")
     public Result<?> solveStatus(@PathVariable String groupId, @PathVariable String batchNo) {
-        return Result.success( solveService.status(groupId, batchNo));
+        log.info("查询引擎处理状态, groupId:{}, batchNo:{}", groupId, batchNo);
+        UUID problemId = solveService.generateProblemId(groupId, batchNo);
+        SolverStatus status = solverManager.getSolverStatus(problemId);
+        log.info("查询引擎处理状态, groupId:{}, batchNo:{}, status:{}", groupId, batchNo, status.toString());
+        return Result.success(status);
     }
 
     @GetMapping("/prepare/solveStop/{groupId}/{batchNo}")
     public Result<?> solveStop(@PathVariable String groupId, @PathVariable String batchNo) {
-        return Result.success( solveService.stopSolving(groupId, batchNo));
+        log.info("停止引擎处理批次, groupId:{}, batchNo:{}", groupId, batchNo);
+        UUID problemId = solveService.generateProblemId(groupId, batchNo);
+        solverManager.terminateEarly(problemId);
+        SolverStatus status = solverManager.getSolverStatus(problemId);
+        log.info("停止引擎处理批次, groupId:{}, batchNo:{}, status:{}", groupId, batchNo, status.toString());
+
+        return Result.success(status);
     }
 
 }

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/entity/DispatchBatch.java

@@ -4,9 +4,9 @@ package com.dituhui.pea.pre.entity;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.Data;
 
-import javax.persistence.*;
 import java.io.Serializable;
 import java.time.LocalDateTime;
+import javax.persistence.*;
 
 /**
  * 排班批次总表

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/interceptor/RequestInterceptor.java

 package com.dituhui.pea.pre.interceptor;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
+import javax.servlet.http.HttpServletRequest;
 import lombok.extern.slf4j.Slf4j;
 import org.aspectj.lang.JoinPoint;
 import org.aspectj.lang.ProceedingJoinPoint;
@@ -10,7 +11,6 @@ import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 import org.springframework.web.servlet.HandlerInterceptor;
 
-import javax.servlet.http.HttpServletRequest;
 
 @Slf4j
 @Aspect
@@ -19,7 +19,7 @@ public class RequestInterceptor implements HandlerInterceptor {
     /**
      * 以 controller 包下定义的所有请求为切入点
      */
-    @Pointcut(value = "execution(public * com.dituhui.pea.order.controller..*.*(..))")
+    @Pointcut(value = "execution(public * com.dituhui.pea.pre.controller..*.*(..))")
     public void reqOpenAPILog() {
     }
 

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/opta/domain/VehicleRoutingSolution.java

@@ -7,13 +7,14 @@ import org.optaplanner.core.api.domain.solution.ProblemFactCollectionProperty;
 import org.optaplanner.core.api.domain.valuerange.ValueRangeProvider;
 import org.optaplanner.core.api.score.buildin.hardsoftlong.HardSoftLongScore;
 
-import java.util.ArrayList;
 import java.util.List;
 
 @PlanningSolution
 public class VehicleRoutingSolution {
 
-    private String name;
+    private String groupId;
+
+    private String batchNo;
 
     @ProblemFactCollectionProperty
     private List<Location> locationList;
@@ -35,10 +36,10 @@ public class VehicleRoutingSolution {
     public VehicleRoutingSolution() {
     }
 
-    public VehicleRoutingSolution(String name, List<Depot> depotList, List<Vehicle> vehicleList,
+    public VehicleRoutingSolution(String groupId, String batchNo, List<Depot> depotList, List<Vehicle> vehicleList,
                                   List<Customer> customerList,  List<Location> locationList) {
-        this.name = name;
-
+        this.groupId = groupId;
+        this.batchNo = batchNo;
         this.depotList = depotList;
         this.vehicleList = vehicleList;
         this.customerList = customerList;
@@ -46,12 +47,20 @@ public class VehicleRoutingSolution {
     }
 
 
-    public String getName() {
-        return name;
+    public String getGroupId() {
+        return groupId;
+    }
+
+    public void setGroupId(String groupId) {
+        this.groupId = groupId;
+    }
+
+    public String getBatchNo() {
+        return batchNo;
     }
 
-    public void setName(String name) {
-        this.name = name;
+    public void setBatchNo(String batchNo) {
+        this.batchNo = batchNo;
     }
 
     public List<Location> getLocationList() {

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/service/PrepareService.java

@@ -19,7 +19,7 @@ public interface PrepareService {
     /*
      * 将计算结果回写到dispatch_order表（更新补充技术员工号、上门时间）
      * */
-    void saveSolutionToDispatch(String groupId, String batchNo, VehicleRoutingSolution solution) throws SQLException;
+    void saveSolutionToDispatch(VehicleRoutingSolution solution) throws RuntimeException;
 
     /*
      * 将dispath_order 中的计算结果，回写到 order_request, order_appointment

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/service/SolveService.java

@@ -25,11 +25,7 @@ public interface SolveService {
 
     UUID generateProblemId(String groupId, String batchNo);
 
-    VehicleRoutingSolution solveAsync(String groupId, String batchNo) throws ExecutionException, InterruptedException;
+    VehicleRoutingSolution prepareSolution(String groupId, String batchNo) ;
 
 
-    SolverStatus status(String groupId, String batchNo);
-
-    SolverStatus stopSolving(String groupId, String batchNo);
-
 }

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/service/impl/PrepareServiceImpl.java

@@ -48,12 +48,10 @@ public class PrepareServiceImpl implements PrepareService {
     }
 
 
-
     @Autowired
     EngineerInfoRepository engineerInfoRepo;
 
 
-
     @Autowired
     DispatchOrderRepository dispatchOrderRepo;
 
@@ -64,18 +62,24 @@ public class PrepareServiceImpl implements PrepareService {
     OrderAppointmentRepository orderAppointmentRepo;
 
 
-
     /**
      * 将计算结果回写到dispatch_order表（更新补充技术员工号、上门时间）
      */
     @Override
-    public void saveSolutionToDispatch(String groupId, String batchNo, VehicleRoutingSolution solution) throws SQLException {
+    public void saveSolutionToDispatch(VehicleRoutingSolution solution) throws RuntimeException {
+        String groupId = solution.getGroupId();
+        String batchNo = solution.getBatchNo();
         log.info("算法结果回写, groupId:{}, batchNo:{}", groupId, batchNo);
         // 清理当前批次指派结果
 
         log.info("算法结果回写, step1-清除历史, groupId:{}, batchNo:{}", groupId, batchNo);
         Object[] paramClear = {groupId, batchNo};
+        try {
             queryRunner.update(" update dispatch_order set engineer_code='' , seq=0, time_begin=null ,time_end=null where group_id=? and batch_no=? ", paramClear);
+        } catch (SQLException e) {
+            log.info("算法结果回写, step1-清除历史异常, groupId:{}, batchNo:{}", groupId, batchNo);
+            throw new RuntimeException(e);
+        }
 
 
         String sql = "update dispatch_order set engineer_code=? , seq=?, time_begin=? ,time_end=?  where group_id=? and batch_no=? and order_id=? ";
@@ -239,6 +243,4 @@ public class PrepareServiceImpl implements PrepareService {
     }
 
 
-
-
 }

project-pre-dispatch/src/main/java/com/dituhui/pea/pre/service/impl/SolveServiceImpl.java

@@ -6,6 +6,7 @@ import com.dituhui.pea.pre.dao.DispatchOrderRepository;
 import com.dituhui.pea.pre.opta.domain.*;
 import com.dituhui.pea.pre.opta.domain.geo.DistanceCalculator;
 import com.dituhui.pea.pre.opta.solver.VehicleRoutingConstraintProvider;
+import com.dituhui.pea.pre.service.PrepareService;
 import com.dituhui.pea.pre.service.SolveService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.dbutils.QueryRunner;
@@ -41,12 +42,12 @@ public class SolveServiceImpl implements SolveService {
     @Autowired
     DispatchOrderRepository dispatchOrderRepo;
 
+    @Autowired
+    PrepareService prepareService;
+
     private QueryRunner queryRunner;
 
-    @Autowired
-    private SolverManager<VehicleRoutingSolution, UUID> solverManager;
-    @Autowired
-    private SolutionManager<VehicleRoutingSolution, HardSoftScore> solutionManager;
+
 
 
     public SolveServiceImpl(DataSource dataSource) {
@@ -69,7 +70,8 @@ public class SolveServiceImpl implements SolveService {
 
 
     // 按小组、批次号组装问题对象
-    private VehicleRoutingSolution prepareSolution(String groupId, String batchNo) {
+    @Override
+    public VehicleRoutingSolution prepareSolution(String groupId, String batchNo) {
         log.info("组织问题对象, groupId:{}, batchNo:{}", groupId, batchNo);
         // depotlist
         ArrayList<Depot> depotList = new ArrayList<Depot>();
@@ -107,7 +109,7 @@ public class SolveServiceImpl implements SolveService {
         //locationlist
         List<Location> locationList = Stream.concat(depotList.stream().map(Depot::getLocation), customerList.stream().map(Customer::getLocation)).collect(Collectors.toList());
 
-        VehicleRoutingSolution solution = new VehicleRoutingSolution(groupId, depotList, vehicleList, customerList, locationList);
+        VehicleRoutingSolution solution = new VehicleRoutingSolution(groupId, batchNo, depotList, vehicleList, customerList, locationList);
         distanceCalculator.initDistanceMaps(locationList);
 
         log.info("组织问题对象, groupId:{}, batchNo:{}, employ-centerpoi-size:{}, employ-size:{}, customer-size:{}, center-location-size:{}", groupId, batchNo, depotList.size(), vehicleList.size(), customerList.size(), locationList.size());
@@ -152,38 +154,4 @@ public class SolveServiceImpl implements SolveService {
         return uid;
     }
 
-
-    public VehicleRoutingSolution solveAsync(String groupId, String batchNo) throws ExecutionException, InterruptedException {
-        log.info("调用引擎处理-异步处理, groupId:{}, batchNo:{}", groupId, batchNo);
-        UUID problemId = generateProblemId(groupId, batchNo);
-        VehicleRoutingSolution problem = prepareSolution(groupId, batchNo);
-        // 提交问题开始求解
-
-        SolverJob<VehicleRoutingSolution, UUID> solverJob = solverManager.solve(problemId, problem);
-        VehicleRoutingSolution solution;
-        // 等待求解结束
-        solution = solverJob.getFinalBestSolution();
-
-        log.info("调用引擎处理-异步处理结果, groupId:{}, batchNo:{}, result:{}", groupId, batchNo, solution.getScore().toString());
-        return solution;
-    }
-
-    @Override
-    public SolverStatus status(String groupId, String batchNo) {
-        log.info("查询引擎处理状态, groupId:{}, batchNo:{}", groupId, batchNo);
-        UUID problemId = generateProblemId(groupId, batchNo);
-        SolverStatus status = solverManager.getSolverStatus(problemId);
-        log.info("查询引擎处理状态, groupId:{}, batchNo:{}, status:{}", groupId, batchNo, status.toString());
-        return status;
-    }
-
-    @Override
-    public SolverStatus stopSolving(String groupId, String batchNo) {
-        log.info("停止引擎处理批次, groupId:{}, batchNo:{}", groupId, batchNo);
-        UUID problemId = generateProblemId(groupId, batchNo);
-        solverManager.terminateEarly(problemId);
-        SolverStatus status = solverManager.getSolverStatus(problemId);
-        log.info("停止引擎处理批次, groupId:{}, batchNo:{}, status:{}", groupId, batchNo, status.toString());
-        return status;
-    }
 }

project-pre-dispatch/src/test/java/com/dituhui/pea/pre/BatchServiceTest.java

@@ -13,6 +13,7 @@ import java.sql.SQLException;
 @Slf4j
 @SpringBootTest
 public class BatchServiceTest {
+
     @Autowired
     BatchService batchService;
 
@@ -36,6 +37,7 @@ public class BatchServiceTest {
     public void test2() {
         log.info("init");
         for (int i = 0; i < 100; i++) {
+
             String orderNO= IdUtil.getSnowflake().nextIdStr();
             log.info("oid:{}", orderNO);
         }