管理员获取所有快递信息

src/main/java/jty/expressdistributionsystem/DTO/ExpressListDTO.java

@@ -0,0 +1,16 @@
+package jty.expressdistributionsystem.DTO;
+
+import jty.expressdistributionsystem.entity.Goods;
+import jty.expressdistributionsystem.entity.Records;
+import lombok.Data;
+
+@Data
+public class ExpressListDTO {
+    private Records records;
+    private Goods goods;
+
+    public ExpressListDTO(Records records, Goods goods) {
+        this.records = records;
+        this.goods = goods;
+    }
+}

src/main/java/jty/expressdistributionsystem/controller/AdminController.java

@@ -3,17 +3,22 @@ package jty.expressdistributionsystem.controller;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import jakarta.annotation.Resource;
+import jty.expressdistributionsystem.DTO.ExpressListDTO;
 import jty.expressdistributionsystem.DTO.SendMessageDTO;
-import jty.expressdistributionsystem.entity.Message;
-import jty.expressdistributionsystem.entity.Result;
-import jty.expressdistributionsystem.entity.User;
+import jty.expressdistributionsystem.entity.*;
+import jty.expressdistributionsystem.service.GoodsService;
 import jty.expressdistributionsystem.service.MessageService;
+import jty.expressdistributionsystem.service.RecordsService;
 import jty.expressdistributionsystem.service.UserService;
 import jty.expressdistributionsystem.utils.SendMessageUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
+import org.springframework.data.domain.PageImpl;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @RestController
 @RequestMapping("/admin")
 @Slf4j
@@ -24,6 +29,12 @@ public class AdminController {
     @Resource
     private MessageService messageService;
 
+    @Resource
+    private RecordsService recordsService;
+
+    @Resource
+    private GoodsService goodsService;
+
     // 管理员查看用户或者快递员信息
     @GetMapping("/infoList")
     public Result<Page<User>> getUserList(@RequestParam int page, @RequestParam int pageSize, @RequestParam int mark) {
@@ -77,4 +88,21 @@ public class AdminController {
         messageService.save(message);
         return new Result<>(200, "发送成功", "");
     }
+
+    // 管理员获取所有快递信息
+    @GetMapping("/express")
+    public Result<Page<ExpressListDTO>> getAllExpress(@RequestParam int page, @RequestParam int pageSize) {
+        Page<Records> recordsPage = new Page<>(page, pageSize);
+        recordsService.page(recordsPage);
+        List<ExpressListDTO> expressListDTOList = new ArrayList<>();
+        // 获取所有的快递记录
+        List<Records> recordsList = recordsService.list();
+        for(Records records : recordsList) {
+            Goods goods = goodsService.getById(records.getGoodsId());
+            expressListDTOList.add(new ExpressListDTO(records, goods));
+        }
+        Page<ExpressListDTO> expressDTOPage = new Page<>(recordsPage.getCurrent(), recordsPage.getSize(), recordsPage.getTotal());
+        expressDTOPage.setRecords(expressListDTOList);
+        return new Result<>(200, "", expressDTOPage);
+    }
 }