预定车票模块 前后端实现;

business/src/main/java/com/pds/business/controller/web/TrainTicketController.java

@@ -0,0 +1,74 @@
+package com.pds.business.controller.web;
+
+
+import com.pds.business.mapper.TrainTicketMapper;
+import com.pds.business.req.TrainTicketQueryReq;
+import com.pds.business.resp.TrainQueryResp;
+
+import com.pds.business.resp.TrainTicketQueryResp;
+import com.pds.business.service.TrainTicketService;
+import com.pds.common.resp.CommonResp;
+import com.pds.common.resp.PageResp;
+import jakarta.validation.Valid;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.text.ParseException;
+
+@RestController
+@RequestMapping("/web/trainTicket")
+public class TrainTicketController {
+
+
+    @Autowired
+    private TrainTicketService trainTicketService;
+
+    /**
+     * 查询接受日期参数
+     * 所有的train信息+余票
+     * 没有则为每个train新建1000张票
+     * @param req
+     * @return
+     */
+    @GetMapping("/queryByDate")
+    public CommonResp<Object> save(@Valid  TrainTicketQueryReq req) throws ParseException {
+        PageResp<TrainTicketQueryResp> page = trainTicketService.queryPageByParam(req);
+        return new CommonResp<>(page);
+    }
+
+    /**
+     * 购票
+     * 用户id  trainId 车次 日期
+     * trainId  ticketNum()
+     * @param req
+     * @return
+     */
+    @PostMapping("/orderTic")
+    public CommonResp<Object> orderTicket( @RequestBody TrainTicketQueryReq req) {
+        trainTicketService.orderTic(req);
+        return new CommonResp<>("购票成功");
+    }
+//
+//    /**
+//     * 退票
+//     *  用户id  trainId 车次 日期
+//     *  trainId  ticketNum()
+//     * @param req
+//     * @return
+//     */
+//    @PostMapping("/save")
+//    public CommonResp<Object> save(@Valid @RequestBody ConfirmOrderDoReq req) {
+//        confirmOrderService.save(req);
+//        return new CommonResp<>();
+//    }
+//
+//    /**
+//     * 用户购票信息查询
+//     * 用户id 车票num  车次信息
+//     */
+//    @PostMapping("/save")
+//    public CommonResp<Object> save(@Valid @RequestBody ConfirmOrderDoReq req) {
+//        confirmOrderService.save(req);
+//        return new CommonResp<>();
+//    }
+}

business/src/main/java/com/pds/business/domain/TrainTicket.java

@@ -0,0 +1,70 @@
+package com.pds.business.domain;
+
+import java.time.LocalDate;
+import java.util.Date;
+
+public class TrainTicket {
+    private Long id;
+
+    private Long trainId;
+
+    private Integer ticketNum;
+
+    private Integer saleFlag;
+
+    private LocalDate saleDate;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public LocalDate getSaleDate() {
+        return saleDate;
+    }
+
+    public void setSaleDate(LocalDate saleDate) {
+        this.saleDate = saleDate;
+    }
+
+    @Override
+    public String toString() {
+        final StringBuffer sb = new StringBuffer("TrainTicket{");
+        sb.append("id=").append(id);
+        sb.append(", trainId=").append(trainId);
+        sb.append(", ticketNum=").append(ticketNum);
+        sb.append(", saleFlag=").append(saleFlag);
+        sb.append(", saleDate=").append(saleDate);
+        sb.append('}');
+        return sb.toString();
+    }
+
+    public Long getTrainId() {
+        return trainId;
+    }
+
+    public void setTrainId(Long trainId) {
+        this.trainId = trainId;
+    }
+
+    public Integer getTicketNum() {
+        return ticketNum;
+    }
+
+    public void setTicketNum(Integer ticketNum) {
+        this.ticketNum = ticketNum;
+    }
+
+    public Integer getSaleFlag() {
+        return saleFlag;
+    }
+
+    public void setSaleFlag(Integer saleFlag) {
+        this.saleFlag = saleFlag;
+    }
+
+
+}